2023 TESLA MODEL Y

STEERING:ELECTRIC POWER ASSIST SYSTEM

Tesla, Inc. (Tesla) is recalling certain 2023 Model 3 and Model Y vehicles operating software prior to 2023.38.4. The printed circuit board for the electronic power steering assist may experience an overstress condition, causing a loss of power steering assist when the vehicle reaches a stop and then accelerates again.

Risk: A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.

BACK OVER PREVENTION:SOFTWARE

Tesla, Inc. (Tesla) is recalling certain 2024-2025 Model 3, Model S, 2023-2025 Model X, and Model Y vehicles. The computer circuit board may short, resulting in the loss of the rearview camera image. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

Risk: A rearview camera that does not display an image reduces the driver's rear view, increasing the risk of a crash.

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Tesla, Inc. (Tesla) is recalling certain 2012-2023 Model S, 2016-2024 Model X, 2017-2023 Model 3, 2019-2024 Model Y, and 2024 Cybertruck vehicles. An incorrect font size is displayed on the instrument panel for the Brake, Park, and Antilock Brake System (ABS) warning lights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 105, "Hydraulic and Electric Brake Systems" and 135, "Light Vehicle Brake Systems."

Risk: Warning lights with a smaller font size can make critical safety information on the instrument panel difficult to read, increasing the risk of a crash.

LATCHES/LOCKS/LINKAGES:HOOD:LATCH

Tesla, Inc. (Tesla) is recalling certain 2021-2024 Model 3, Model S, Model X, and 2020-2024 Model Y vehicles. The hood latch assembly may fail to detect an unlatched hood condition after the hood has been opened.

Risk: An unlatched hood can fully open, obstructing the driver's view and increasing the risk of a crash.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Tesla, Inc. (Tesla) is recalling certain 2023 Model S, X, and Y vehicles equipped with full self-driving computer 4.0 and running a software release version 2023.44.30 through 2023.44.30.6 or 2023.44.100. Software instability may prevent the rearview camera image from displaying.

Risk: A rearview image that does not display while in reverse decreases the driver's visibility and increases the risk of a crash.

SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

Tesla, Inc. (Tesla) is recalling certain 2012-2024 Model S, 2015-2024 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles. In the event of an unbelted driver, the seat belt warning light and audible chime may not activate as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

Risk: A seat belt warning system that fails to alert occupants of an unbelted seat belt can increase the risk of injury during a crash.

TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

Tesla, Inc. (Tesla) is recalling certain 2024 Cybertruck, 2017-2025 Model 3, and 2020-2025 Model Y vehicles. The tire pressure monitoring system (TPMS) warning light may not remain illuminated between drive cycles, failing to warn the driver of low tire pressure. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."

Risk: Driving with improperly inflated tires increases the risk of a crash.

STEERING:AUTOMATED/ADAPTIVE STEERING

Tesla, Inc. (Tesla) is recalling certain 2016-2023 Model S, Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with Full Self-Driving Beta (FSD Beta) software or pending installation.  The FSD Beta system may allow the vehicle to act unsafe around intersections, such as traveling straight through an intersection while in a turn-only lane, entering a stop sign-controlled intersection without coming to a complete stop, or proceeding into an intersection during a steady yellow traffic signal without due caution. In addition, the system may respond insufficiently to changes in posted speed limits or not adequately account for the driver's adjustment of the vehicle's speed to exceed posted speed limits.

Risk: FSD Beta software that allows a vehicle to exceed speed limits or travel through intersections in an unlawful or unpredictable manner increases the risk of a crash.

ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

Tesla, Inc. (Tesla) is recalling certain 2023 Model 3 and Model Y vehicles. The pyrotechnic battery disconnect may be defective.

Risk: A defective battery disconnect may not isolate the vehicle's high voltage battery after a crash or fault detection, increasing the risk of electrical shock and injury.

SEATS:CRITICAL FASTENERS

Tesla, Inc. (Tesla) is recalling certain 2022-2023 Model Y vehicles. The bolts securing the second-row seat back frames may not have been securely tightened.

Risk: A loose seat frame bolt may reduce the seat belt system's performance, increasing the risk of injury during a crash.

ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

Tesla, Inc. (Tesla) is recalling 2012-2023 Model S, 2016-2023 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with all versions of Autosteer leading up to the version(s) that contains the recall remedy. In certain circumstances when Autosteer is engaged, the prominence and scope of the feature's controls may not be sufficient to prevent driver misuse of the SAE Level 2 advanced driver-assistance feature.

Risk: In certain circumstances when Autosteer is engaged, and the driver does not maintain responsibility for vehicle operation and is unprepared to intervene as necessary or fails to recognize when Autosteer is canceled or not engaged, there may be an increased risk of a crash.

FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

Tesla, Inc. (Tesla) is recalling certain 2023 Model S, Model X, and Model Y vehicles. The forward-facing camera may be misaligned, causing some of the active safety features such as emergency braking, forward collision warning, and lane assist to become unavailable without alerting the driver.

Risk: Safety features that are unavailable without any warning to the driver may increase the risk of a crash.

STEERING: STEERING WHEEL/HANDLE BAR

Tesla, Inc. (Tesla) is recalling certain 2022-2023 Model Y vehicles. The steering wheel fastener may be loose.

Risk: A loose fastener may allow the steering wheel to disconnect from the steering column, which can cause a loss of steering control and increase the risk of a crash.

EXTERIOR LIGHTING:TAIL LIGHTS

Tesla, Inc. (Tesla) is recalling certain 2023 Model 3 and 2020-2023 Model Y vehicles. One or both taillights may intermittently fail to illuminate.

Risk: A taillight that fails to illuminate may reduce the visibility of the vehicle, increasing the risk of a crash.

LANE DEPARTURE: ASSIST

This is a complaint regarding intermittent camera blindness, driver assistance failure, and dismissed diagnostics on a 2023 Tesla Model Y. These issues have impacted critical safety systems including: •Pillar and rear-view cameras •Autopilot and Traffic-Aware Cruise Control (TACC) •Park assist and visualization systems Despite multiple service visits and clear documentation, Tesla has failed to diagnose or remedy the malfunction, attributing the issues to external weather factors despite my repeated statements that the problems occurred in clear conditions. The vehicle has also generated camera blocked/blinded alerts, even when the lenses were clean, and service technicians confirmed the B-pillar camera was blocked during 8.7% of the drive cycle — a serious figure given that Tesla’s driver-assist systems depend entirely on vision-based processing. The vehicle has shown alerts related to Automatic Emergency Braking being disabled, which Tesla attributed to a “false trigger.” Regardless, the vehicle may have operated without key crash-avoidance systems enabled at unknown times. I live near Santiago Canyon, a winding road I specifically raised concerns about in relation to Tesla’s camera-only system. A recent fatal crash in that same area involving a Tesla with severe post-collision fire damage has made this complaint more urgent. My concerns appear predictive and ignored. Timeline of Complaints •12/20/2023: Rear camera issues begin. •12/22/2023: Initial service request opened. •12/31/2023 – 1/4/2024: Repeated documentation of pillar camera blindness and system failures. Tesla dismisses as fogrelated. Invoice #3000S0008955083 issued (Irvine, CA). •1/4/2024: I confirm continued camera blindness after service. •1/5/2024: I formally tell Tesla I believe the issue is due to a software update and is broader than one sensor. •7/11/2024: New concerns about GPS failure and power trunk documented in invoice #3000S0010537222 (Lake Forest, CA).

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

This is a complaint regarding intermittent camera blindness, driver assistance failure, and dismissed diagnostics on a 2023 Tesla Model Y. These issues have impacted critical safety systems including: •Pillar and rear-view cameras •Autopilot and Traffic-Aware Cruise Control (TACC) •Park assist and visualization systems Despite multiple service visits and clear documentation, Tesla has failed to diagnose or remedy the malfunction, attributing the issues to external weather factors despite my repeated statements that the problems occurred in clear conditions. The vehicle has also generated camera blocked/blinded alerts, even when the lenses were clean, and service technicians confirmed the B-pillar camera was blocked during 8.7% of the drive cycle — a serious figure given that Tesla’s driver-assist systems depend entirely on vision-based processing. The vehicle has shown alerts related to Automatic Emergency Braking being disabled, which Tesla attributed to a “false trigger.” Regardless, the vehicle may have operated without key crash-avoidance systems enabled at unknown times. I live near Santiago Canyon, a winding road I specifically raised concerns about in relation to Tesla’s camera-only system. A recent fatal crash in that same area involving a Tesla with severe post-collision fire damage has made this complaint more urgent. My concerns appear predictive and ignored. Timeline of Complaints •12/20/2023: Rear camera issues begin. •12/22/2023: Initial service request opened. •12/31/2023 – 1/4/2024: Repeated documentation of pillar camera blindness and system failures. Tesla dismisses as fogrelated. Invoice #3000S0008955083 issued (Irvine, CA). •1/4/2024: I confirm continued camera blindness after service. •1/5/2024: I formally tell Tesla I believe the issue is due to a software update and is broader than one sensor. •7/11/2024: New concerns about GPS failure and power trunk documented in invoice #3000S0010537222 (Lake Forest, CA).

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This is a complaint regarding intermittent camera blindness, driver assistance failure, and dismissed diagnostics on a 2023 Tesla Model Y. These issues have impacted critical safety systems including: •Pillar and rear-view cameras •Autopilot and Traffic-Aware Cruise Control (TACC) •Park assist and visualization systems Despite multiple service visits and clear documentation, Tesla has failed to diagnose or remedy the malfunction, attributing the issues to external weather factors despite my repeated statements that the problems occurred in clear conditions. The vehicle has also generated camera blocked/blinded alerts, even when the lenses were clean, and service technicians confirmed the B-pillar camera was blocked during 8.7% of the drive cycle — a serious figure given that Tesla’s driver-assist systems depend entirely on vision-based processing. The vehicle has shown alerts related to Automatic Emergency Braking being disabled, which Tesla attributed to a “false trigger.” Regardless, the vehicle may have operated without key crash-avoidance systems enabled at unknown times. I live near Santiago Canyon, a winding road I specifically raised concerns about in relation to Tesla’s camera-only system. A recent fatal crash in that same area involving a Tesla with severe post-collision fire damage has made this complaint more urgent. My concerns appear predictive and ignored. Timeline of Complaints •12/20/2023: Rear camera issues begin. •12/22/2023: Initial service request opened. •12/31/2023 – 1/4/2024: Repeated documentation of pillar camera blindness and system failures. Tesla dismisses as fogrelated. Invoice #3000S0008955083 issued (Irvine, CA). •1/4/2024: I confirm continued camera blindness after service. •1/5/2024: I formally tell Tesla I believe the issue is due to a software update and is broader than one sensor. •7/11/2024: New concerns about GPS failure and power trunk documented in invoice #3000S0010537222 (Lake Forest, CA).

SUSPENSION

The 2 bolts on the lower lateral control arm on the front driver side fell off as I was driving. This caused the front wheel to collapse into the wheel well. Two large bolts were on the ground. Car had to be lifted onto tow truck . The car is out of warranty but this is a manufacture defect for the bolts to just fall off. If I had been on the freeway, there would have been a major collision. Luckily I was on a residential street. Tesla needs to do a recall. I looked up this issue and many Tesla owners have the same experience. Please help

SUSPENSION

The contact owns a 2023 Tesla Model Y. The contact stated while driving 2 MPH, in a parking lot, the message for an alignment was displayed for several seconds before the front driver’s side wheel separated from the vehicle. The vehicle was towed to the dealer. The tow truck driver had difficulties placing the vehicle on the tow truck. Upon inspection, the contact found two loosened bolts had detached and fallen to the ground. The front suspension was also loose. The dealer confirmed that the bolts had detached from the vehicle. The vehicle was repaired. The contact related the failure to NHTSA Campaign Number: 21V835000 (SUSPENSION). The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 36,000.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

When using the adaptive cruise control or “autopilot” feature on my Model Y, the vehicle will brake extremely hard without warning. This sudden, unnecessary braking is commonly referred to as phantom braking. The failure is available for inspection upon request. This malfunction poses a significant safety risk to myself and others, especially vehicles following behind, as it could lead to rear-end collisions. The issue is widespread, with many other drivers experiencing the same problem. The problem is easily reproducible on highways, particularly at certain intersections where no obstacle is present. The system will sometimes display a “curvature assist” prompt despite the road being straight, causing the vehicle to brake abruptly. I have not taken the vehicle to a dealer because the warranty has expired. The issue has not been confirmed by a dealer or independent service center, nor has it been inspected by the manufacturer, police, or insurance representatives. However, I reported it directly to Tesla and have received no response. No warning lamps or error messages appear before the failure, aside from the inaccurate “curvature assist” prompt. Cause: UNKNOWN.

VEHICLE SPEED CONTROL

When using the adaptive cruise control or “autopilot” feature on my Model Y, the vehicle will brake extremely hard without warning. This sudden, unnecessary braking is commonly referred to as phantom braking. The failure is available for inspection upon request. This malfunction poses a significant safety risk to myself and others, especially vehicles following behind, as it could lead to rear-end collisions. The issue is widespread, with many other drivers experiencing the same problem. The problem is easily reproducible on highways, particularly at certain intersections where no obstacle is present. The system will sometimes display a “curvature assist” prompt despite the road being straight, causing the vehicle to brake abruptly. I have not taken the vehicle to a dealer because the warranty has expired. The issue has not been confirmed by a dealer or independent service center, nor has it been inspected by the manufacturer, police, or insurance representatives. However, I reported it directly to Tesla and have received no response. No warning lamps or error messages appear before the failure, aside from the inaccurate “curvature assist” prompt. Cause: UNKNOWN.

WHEELS

Two days ago a warning popped up on the Tesla screen saying to schedule service for something the car had detected. It said the car could still be driven. I submitted a service request in the app, and in the meantime researched the error. Per Google, it said this was a potential issue with suspension / steering components that needed to be looked at. The next day, a Tesla technician called and asked what my appointment was for. I told him about the error and that I had found it said it was for a suspension or steering issue. He told me I was wrong, and that it was only for low tire pressure. The car did not have low tire pressure. He said the appointment wasn't needed, cancelled the appointment, and told me to drive 30-40 miles to clear the error. Literally 5 hours later, after my wife driving my kids down the freeway, when parking on the street in front go my house the car made a giant pop and the front left sank. We looked under the car and the front drivers side control arm had completely disconnected, popping straight down towards the road. More concerning, two bolts popped out, not broken, but just clearly loose and had finally unscrewed. You will see them on the ground in the pictures. If this had happened 5 minutes earlier while on the freeway I don't want to even think about what might have happened. These cars should be recalled, this is super dangerous. Not to mention the fact that Tesla explicitly canceled my appointment for this and told me not to bring the car in.

SUSPENSION

Two days ago a warning popped up on the Tesla screen saying to schedule service for something the car had detected. It said the car could still be driven. I submitted a service request in the app, and in the meantime researched the error. Per Google, it said this was a potential issue with suspension / steering components that needed to be looked at. The next day, a Tesla technician called and asked what my appointment was for. I told him about the error and that I had found it said it was for a suspension or steering issue. He told me I was wrong, and that it was only for low tire pressure. The car did not have low tire pressure. He said the appointment wasn't needed, cancelled the appointment, and told me to drive 30-40 miles to clear the error. Literally 5 hours later, after my wife driving my kids down the freeway, when parking on the street in front go my house the car made a giant pop and the front left sank. We looked under the car and the front drivers side control arm had completely disconnected, popping straight down towards the road. More concerning, two bolts popped out, not broken, but just clearly loose and had finally unscrewed. You will see them on the ground in the pictures. If this had happened 5 minutes earlier while on the freeway I don't want to even think about what might have happened. These cars should be recalled, this is super dangerous. Not to mention the fact that Tesla explicitly canceled my appointment for this and told me not to bring the car in.

STEERING

Two days ago a warning popped up on the Tesla screen saying to schedule service for something the car had detected. It said the car could still be driven. I submitted a service request in the app, and in the meantime researched the error. Per Google, it said this was a potential issue with suspension / steering components that needed to be looked at. The next day, a Tesla technician called and asked what my appointment was for. I told him about the error and that I had found it said it was for a suspension or steering issue. He told me I was wrong, and that it was only for low tire pressure. The car did not have low tire pressure. He said the appointment wasn't needed, cancelled the appointment, and told me to drive 30-40 miles to clear the error. Literally 5 hours later, after my wife driving my kids down the freeway, when parking on the street in front go my house the car made a giant pop and the front left sank. We looked under the car and the front drivers side control arm had completely disconnected, popping straight down towards the road. More concerning, two bolts popped out, not broken, but just clearly loose and had finally unscrewed. You will see them on the ground in the pictures. If this had happened 5 minutes earlier while on the freeway I don't want to even think about what might have happened. These cars should be recalled, this is super dangerous. Not to mention the fact that Tesla explicitly canceled my appointment for this and told me not to bring the car in.

STEERING

Incident Details: • Date/Time: [XXX]. • Location: [XXX] • Event: While driving, the front left wheel partially detached without warning, causing an immediate loss of steering control. Findings (third-party technician at the scene): • The wheel/control arm/linkage had come loose/detached. • Two major suspension bolts were extremely loose or had detached. • A rotor screw detached easily during inspection. • Photos, videos, and witness statements are available upon request. Current status: Tesla has not provided a failure analysis or demonstrated that the issue is resolved. Similar failures have been reported on social media, and recalls between 2021–2023 addressed front suspension lateral link fasteners that could loosen or detach. “A 2021 recall (NHTSA Recall #21V835) affected Model 3s from January 2019-April 2021 and Model Ys from March 2020-June 2021. A 2022 recall (NHTSA #22V895) was for certain 2023 Model Ys with issues on the left-hand lateral link. “ My vehicle has not been included in any such recall, and I received no prior notification. Supporting documentation (emails, service records, publications) is available upon request. Risk Level: Extremely high. This defect creates a severe danger to drivers, passengers, and the public. Tesla’s lack of corrective action leaves many customers at risk. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

WHEELS

Incident Details: • Date/Time: [XXX]. • Location: [XXX] • Event: While driving, the front left wheel partially detached without warning, causing an immediate loss of steering control. Findings (third-party technician at the scene): • The wheel/control arm/linkage had come loose/detached. • Two major suspension bolts were extremely loose or had detached. • A rotor screw detached easily during inspection. • Photos, videos, and witness statements are available upon request. Current status: Tesla has not provided a failure analysis or demonstrated that the issue is resolved. Similar failures have been reported on social media, and recalls between 2021–2023 addressed front suspension lateral link fasteners that could loosen or detach. “A 2021 recall (NHTSA Recall #21V835) affected Model 3s from January 2019-April 2021 and Model Ys from March 2020-June 2021. A 2022 recall (NHTSA #22V895) was for certain 2023 Model Ys with issues on the left-hand lateral link. “ My vehicle has not been included in any such recall, and I received no prior notification. Supporting documentation (emails, service records, publications) is available upon request. Risk Level: Extremely high. This defect creates a severe danger to drivers, passengers, and the public. Tesla’s lack of corrective action leaves many customers at risk. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

LANE DEPARTURE: ASSIST

Tesla has a bug with their basic Autopilot software that they refuse to fix and that I believe is causing a safety issue. They advertise Autopilot as standard on all Tesla's as an active safety feature that helps reduce driver stress and improve safety on the road. Here is the issue. Basic Autopilot has a feature built into it that limits the speed to 5 mph over the speed limit. This is a great idea! However, since a software update that was released early last summer, the car struggles to read the proper speed limit. For instance, many roads in my area are posted at 65 mph. The car doesn't read these and defaults the speed limit to 50 mph, meaning I can only use Autopilot at 55 mph max. When most people are driving 70 mph, this causes a safety issue. Tesla is aware of the problem. I have filed MANY bug reports, and even contacted a service center about the issue. The service center claims to be aware of it, and said that they escalated the problem to the software team, but no fix has been issued in over a year. Either they just don't care about this issue and are too busy trying to work on FSD and Robotaxi to fix it, or they are purposely not fixing it to force people to subscribe to FSD as FSD doesn't have this issue.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

Tesla has a bug with their basic Autopilot software that they refuse to fix and that I believe is causing a safety issue. They advertise Autopilot as standard on all Tesla's as an active safety feature that helps reduce driver stress and improve safety on the road. Here is the issue. Basic Autopilot has a feature built into it that limits the speed to 5 mph over the speed limit. This is a great idea! However, since a software update that was released early last summer, the car struggles to read the proper speed limit. For instance, many roads in my area are posted at 65 mph. The car doesn't read these and defaults the speed limit to 50 mph, meaning I can only use Autopilot at 55 mph max. When most people are driving 70 mph, this causes a safety issue. Tesla is aware of the problem. I have filed MANY bug reports, and even contacted a service center about the issue. The service center claims to be aware of it, and said that they escalated the problem to the software team, but no fix has been issued in over a year. Either they just don't care about this issue and are too busy trying to work on FSD and Robotaxi to fix it, or they are purposely not fixing it to force people to subscribe to FSD as FSD doesn't have this issue.

LANE DEPARTURE: BLIND SPOT DETECTION

Statement of Facts Regarding Tesla Accident [XXX] On [XXX], I was involved in an accident with a Tesla that I had rented directly from Tesla’s rental program. The vehicle was equipped with Tesla’s full software capabilities, including AutoDrive and the Smart Summon feature. At no time during the rental process was I given warnings, training, or any overview about how these features work, the risks they pose, or the long history of reported incidents involving Teslas colliding with stationary objects while operating under self-driving or summoning functions. On [XXX], I used the Summon feature for the first time in the parking lot of my business at [XXX] . The car was parked in spot [XXX], where I regularly park. I attempted to use Summon while standing in full view of the vehicle, but the software repeatedly displayed “lost connection.” After disabling Wi-Fi, I held the Summon button again and the car successfully pulled out of the spot, drove forward, and arrived directly in front of me. This demonstrated the feature was functioning properly on that day. On [XXX], while again parked in the same spot, I attempted to demonstrate Summon to my wife. I was standing in clear view, approximately 50–75 feet away, near the complex entrance. As before, the software repeatedly displayed “lost connection.” I attempted to reengage by hitting the summon button to reconnect the command. That did not work. When I walked up to the vehicle, I discovered that the front quarter panel near the wheel had come into contact with the covered parking pole. At no time was I aware that the car had hit anything, nor did the system provide any alert that it had engaged with an object. This stands in stark contrast to the way Tesla’s software consistently warns when the car is being manually driven — giving constant alerts when drifting out of a lane or approaching another vehicle. The absence of such a warning during Summon demonstrates a failure of the software’s sa INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5

FORWARD COLLISION AVOIDANCE: WARNINGS

While driving a Tesla Model Y on a freeway in Arkansas, the vehicle was operating in Autopilot mode (Tesla's driver-assistance system). During a highway merge, the vehicle followed a state trooper's car too closely and failed to slow down appropriately. The trooper had to apply his brakes to avoid a collision. After stopping the vehicle, the trooper issued a written warning, explicitly attributing the issue to equipment failure and advising immediate correction. This issue appears to involve a failure of the adaptive cruise control and forward collision detection system while Autopilot was engaged. No collision occurred, but the situation posed a clear safety risk to both the trooper and my vehicle. This was not the first issue with the vehicle's automation. In a previous incident (November 2024), the vehicle exceeded the posted speed limit while on Autopilot, resulting in a traffic citation. Tesla has been notified, and a service request is open. Diagnostic review is pending. There were no warning lights or alerts from the vehicle before the incident. The vehicle remains available for further inspection if required.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

While driving a Tesla Model Y on a freeway in Arkansas, the vehicle was operating in Autopilot mode (Tesla's driver-assistance system). During a highway merge, the vehicle followed a state trooper's car too closely and failed to slow down appropriately. The trooper had to apply his brakes to avoid a collision. After stopping the vehicle, the trooper issued a written warning, explicitly attributing the issue to equipment failure and advising immediate correction. This issue appears to involve a failure of the adaptive cruise control and forward collision detection system while Autopilot was engaged. No collision occurred, but the situation posed a clear safety risk to both the trooper and my vehicle. This was not the first issue with the vehicle's automation. In a previous incident (November 2024), the vehicle exceeded the posted speed limit while on Autopilot, resulting in a traffic citation. Tesla has been notified, and a service request is open. Diagnostic review is pending. There were no warning lights or alerts from the vehicle before the incident. The vehicle remains available for further inspection if required.

WHEELS

According to TESLA service, my two "lateral links" for the front wheels need to be replaced. They sent us photos of the issue and it looks like one of the fasteners for one of the lateral links was missing (1 of two fasteners) If the other fastener failed/fell out the car could easily steer out of control. The problem of the lateral links was confirmed by Tesla servicing. They are repairing it under warranty. It was only been inspected by the manufacturer, Tesla. There were no warning lamps. The only indication was the thumping sound during turns.

SUSPENSION

According to TESLA service, my two "lateral links" for the front wheels need to be replaced. They sent us photos of the issue and it looks like one of the fasteners for one of the lateral links was missing (1 of two fasteners) If the other fastener failed/fell out the car could easily steer out of control. The problem of the lateral links was confirmed by Tesla servicing. They are repairing it under warranty. It was only been inspected by the manufacturer, Tesla. There were no warning lamps. The only indication was the thumping sound during turns.

STEERING

According to TESLA service, my two "lateral links" for the front wheels need to be replaced. They sent us photos of the issue and it looks like one of the fasteners for one of the lateral links was missing (1 of two fasteners) If the other fastener failed/fell out the car could easily steer out of control. The problem of the lateral links was confirmed by Tesla servicing. They are repairing it under warranty. It was only been inspected by the manufacturer, Tesla. There were no warning lamps. The only indication was the thumping sound during turns.

ELECTRICAL SYSTEM

The vehicle went into Turtle mode and there was a warning sign that power was reduced. The car eventually stopped moving on the highway seconds later. The warning time was minimal and I was on a two lane highway when the car stopped in one of the lanes during rush hour. This is the third time I have had this warning since February 2025 and I started leasing the vehicle December 2024. The first time, the service replaced the accelerator pedal. The second time, the rear motor. This third time, they are saying it's the accelerator pedal again. Each time there is no warning or signs that there is an issue and it is unacceptable for a vehicle that is only one year old.

VISIBILITY/WIPER

Front wipers stoped during use on windscreen, returned to functionality and then minutes later shut down. No ability to manually or via rain sense to get arms to move. Performed soft, hard, and thired suggested Tesla reboot. Not resolved. Service scheduled for 15 days rendering vehicle unsafe to drive.

SEAT BELTS

2nd Seat belt does not latch and cannot be secured. This poses a serious safety risk while driving.

VEHICLE SPEED CONTROL

Driving on I 880 south on the fast lane. The car suddenly braked for no reason and began to shutdown. It warned me to pull over before complete shutdown. Luckily there was space on my left and I was able to rolling stop. Nothing on the screen was working. Turned on hazard light. Got out of car with my phone. Accessed Tesla app and ran battery check. After couple mins the error went away. Tried to slowly move with hazard light on. It appeared to have fixed itself. Slowly merged back into freeway when it was safe. Attached notification when I tried to schedule service request.

ELECTRICAL SYSTEM

Driving on I 880 south on the fast lane. The car suddenly braked for no reason and began to shutdown. It warned me to pull over before complete shutdown. Luckily there was space on my left and I was able to rolling stop. Nothing on the screen was working. Turned on hazard light. Got out of car with my phone. Accessed Tesla app and ran battery check. After couple mins the error went away. Tried to slowly move with hazard light on. It appeared to have fixed itself. Slowly merged back into freeway when it was safe. Attached notification when I tried to schedule service request.

SERVICE BRAKES

Driving on I 880 south on the fast lane. The car suddenly braked for no reason and began to shutdown. It warned me to pull over before complete shutdown. Luckily there was space on my left and I was able to rolling stop. Nothing on the screen was working. Turned on hazard light. Got out of car with my phone. Accessed Tesla app and ran battery check. After couple mins the error went away. Tried to slowly move with hazard light on. It appeared to have fixed itself. Slowly merged back into freeway when it was safe. Attached notification when I tried to schedule service request.

LANE DEPARTURE: ASSIST

Las luces son demaciado fuertes y el aire conducionsdonen Florida no funciona

VISIBILITY/WIPER

Las luces son demaciado fuertes y el aire conducionsdonen Florida no funciona

EXTERIOR LIGHTING

Las luces son demaciado fuertes y el aire conducionsdonen Florida no funciona

STEERING

The contact owns a 2023 Tesla Model Y. The contact stated while driving at an undisclosed speed, there was an abnormal sound coming from the steering wheel, and the electronic power steering was not functioning properly, requiring an increased effort to maneuver the vehicle. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 20,000.

STEERING

I am writing to report severe safety concerns involving my Tesla Model Y. Without any accident or impact, my vehicle experienced a mechanical failure on [XXX}, when the front left tire detached, making the car immobile. The vehicle had approximately 31,500 miles and no prior damage or accident history. Tesla towed the car for repairs. However, during the repair process, I discovered that the vehicle was transferred to a body shop in Chantilly, VA, without my prior knowledge or consent. When I visited the shop to retrieve personal belongings, I was shocked to see that the condition of my vehicle had significantly worsened. The technician informed me that the car now had serious structural damage, including a twisted frame and extensive paint damage. This damage did not exist before and was not caused by an impact. The technician indicated that repairs would take at least a week if only bodywork was addressed. Most concerning, the vehicle was transferred with no visible damage, yet now has severe structural issues. Tesla has suggested replacing the damaged body parts later, which makes no sense given that the car was in a safe condition prior to the transfer. Additionally, the front wheel, which detached earlier, was reassembled without impact, but the vehicle remains unsafe. It has taken over 30 days to attempt repairs, and the vehicle still is not fully fixed. I do not feel safe driving it under these conditions. Furthermore, communication regarding the damage has been poor. I was not informed of any body or structural damage before the transfer. Tesla’s recent message asked me to pick up the vehicle, stating they will order parts later, which is confusing and concerning. Given the extensive damage, delays, and safety risks, I request the NHTSA investigate these issues. I also urge Tesla to buy back my vehicle so I can use the credit toward purchasing a new Tesla, ensuring my safety and confidence. Thank you for your attention to this urgent matter. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION

WHEELS

I am writing to report severe safety concerns involving my Tesla Model Y. Without any accident or impact, my vehicle experienced a mechanical failure on [XXX}, when the front left tire detached, making the car immobile. The vehicle had approximately 31,500 miles and no prior damage or accident history. Tesla towed the car for repairs. However, during the repair process, I discovered that the vehicle was transferred to a body shop in Chantilly, VA, without my prior knowledge or consent. When I visited the shop to retrieve personal belongings, I was shocked to see that the condition of my vehicle had significantly worsened. The technician informed me that the car now had serious structural damage, including a twisted frame and extensive paint damage. This damage did not exist before and was not caused by an impact. The technician indicated that repairs would take at least a week if only bodywork was addressed. Most concerning, the vehicle was transferred with no visible damage, yet now has severe structural issues. Tesla has suggested replacing the damaged body parts later, which makes no sense given that the car was in a safe condition prior to the transfer. Additionally, the front wheel, which detached earlier, was reassembled without impact, but the vehicle remains unsafe. It has taken over 30 days to attempt repairs, and the vehicle still is not fully fixed. I do not feel safe driving it under these conditions. Furthermore, communication regarding the damage has been poor. I was not informed of any body or structural damage before the transfer. Tesla’s recent message asked me to pick up the vehicle, stating they will order parts later, which is confusing and concerning. Given the extensive damage, delays, and safety risks, I request the NHTSA investigate these issues. I also urge Tesla to buy back my vehicle so I can use the credit toward purchasing a new Tesla, ensuring my safety and confidence. Thank you for your attention to this urgent matter. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION

WHEELS

I am writing to formally report a serious safety incident involving my Tesla Model Y 2023, VIN: [XXX] , in which the front right tire detached from the axle while parking on [XXX] at [XXX] . Description of Incident: While maneuvering the car slowly into a parking spot, the front tire suddenly dislodged from the axle or aero suspension. The car became immobile on the spot. Thankfully, there were no injuries, but the outcome could have been catastrophic had this happened at speed. The car was immediately towed to Tesla Service Center Sacramento, Arden Way, where technicians diagnosed the failure as being due to The issue being caused by loose front lower lateral link mounting bolts and damaged front compliance links — a structural suspension component. Critical Concerns: Tesla’s own technicians confirmed that: This failure was not caused by user error or road impact. The issue was caused by loose front lower lateral link mounting bolts and damaged front compliance links The bolts had loosened over time or were improperly torqued during manufacturing or servicing. Emotional & Functional Impact: I am now afraid to drive this vehicle, unsure of its reliability and safety. I’ve experienced anxiety, sleep disruption, and ongoing depressive symptoms since the incident. This event has interrupted my daily life, shaken my trust in Tesla, and caused extreme emotional stress. Had this happened on a highway or in traffic, it could have led to serious injuries or fatalities. My Formal Requests: A written report detailing the failure, root cause, and whether it relates to known issues or recalls. A clear statement on whether Tesla assumes liability for this event. A full remedy, which may include: Replacement or buyback of the vehicle, Compensation for emotional distress and lost use, Commitment to enhanced quality control inspections. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

FORWARD COLLISION AVOIDANCE: WARNINGS

The vehicle in front of us came to a sudden stop, but my Tesla failed to issue any alerts or activate automatic braking. When we attempted to brake manually, the car did not allow full braking and continued moving forward, ultimately causing a collision. This strongly suggests a malfunction in the Tesla’s safety or braking system. As a result, I’ve suffered significant financial losses due to the vehicle being totaled and damage caused to other vehicles/other persons injuries involved. This incident is also likely to lead to increased insurance premiums moving forward.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

The vehicle in front of us came to a sudden stop, but my Tesla failed to issue any alerts or activate automatic braking. When we attempted to brake manually, the car did not allow full braking and continued moving forward, ultimately causing a collision. This strongly suggests a malfunction in the Tesla’s safety or braking system. As a result, I’ve suffered significant financial losses due to the vehicle being totaled and damage caused to other vehicles/other persons injuries involved. This incident is also likely to lead to increased insurance premiums moving forward.

SERVICE BRAKES

The vehicle in front of us came to a sudden stop, but my Tesla failed to issue any alerts or activate automatic braking. When we attempted to brake manually, the car did not allow full braking and continued moving forward, ultimately causing a collision. This strongly suggests a malfunction in the Tesla’s safety or braking system. As a result, I’ve suffered significant financial losses due to the vehicle being totaled and damage caused to other vehicles/other persons injuries involved. This incident is also likely to lead to increased insurance premiums moving forward.

LANE DEPARTURE: WARNING

-As a regular driver in the DC area, I have repeatedly experienced the Lane Departure Avoidance system disabling itself mid-drive. This is particularly troubling in city driving conditions marked by unpredictable traffic, unclear lane markings, and frequent distractions—scenarios where these safety features are most essential. Lane Departure Avoidance helps prevent accidents by alerting drivers or gently correcting steering if the vehicle unintentionally drifts out of its lane. -I don't know if there was a specific concern about the safety of others, but it may have. -Unknown -Not needed -No - just happened

STEERING

While driving on the freeway, I heard an unusual noise coming from beneath the battery of my car. Concerned, I drove to a nearby friend's house and parked there, carefully checking my dashboard for any warning signals but finding none. I decided to resume my journey, but as I backed out of the driveway, I heard a sudden noise indicating something had come loose, followed by a crackling sound. Upon inspecting the car, I discovered that the control arm had become detached, the axle had popped out, and two bolts had come off. During the towing process, I noticed that the steering had become extremely tight. To my surprise, I had never received any recall notice from Tesla addressing this issue. Considering that my car is less than two years old, I was deeply disturbed by the situation. This incident has significantly undermined my confidence in the safety of the vehicle, as it highlights a potential manufacturing defect involving defective parts. I regularly use this car to drive my children to their activities, and knowing that this could have led to a catastrophic failure such as tire separation, loss of steering control, or compromised braking capabilities especially on the freeway, is worrying. The car was towed to a dealer and currently in the queue for evaluation by tesla technicians. I requested detailed service report from Irvine service center. There were no warning indicators in the dashboard while I was driving or after the bolts came loose.

WHEELS

While driving on the freeway, I heard an unusual noise coming from beneath the battery of my car. Concerned, I drove to a nearby friend's house and parked there, carefully checking my dashboard for any warning signals but finding none. I decided to resume my journey, but as I backed out of the driveway, I heard a sudden noise indicating something had come loose, followed by a crackling sound. Upon inspecting the car, I discovered that the control arm had become detached, the axle had popped out, and two bolts had come off. During the towing process, I noticed that the steering had become extremely tight. To my surprise, I had never received any recall notice from Tesla addressing this issue. Considering that my car is less than two years old, I was deeply disturbed by the situation. This incident has significantly undermined my confidence in the safety of the vehicle, as it highlights a potential manufacturing defect involving defective parts. I regularly use this car to drive my children to their activities, and knowing that this could have led to a catastrophic failure such as tire separation, loss of steering control, or compromised braking capabilities especially on the freeway, is worrying. The car was towed to a dealer and currently in the queue for evaluation by tesla technicians. I requested detailed service report from Irvine service center. There were no warning indicators in the dashboard while I was driving or after the bolts came loose.

SUSPENSION

While driving on the freeway, I heard an unusual noise coming from beneath the battery of my car. Concerned, I drove to a nearby friend's house and parked there, carefully checking my dashboard for any warning signals but finding none. I decided to resume my journey, but as I backed out of the driveway, I heard a sudden noise indicating something had come loose, followed by a crackling sound. Upon inspecting the car, I discovered that the control arm had become detached, the axle had popped out, and two bolts had come off. During the towing process, I noticed that the steering had become extremely tight. To my surprise, I had never received any recall notice from Tesla addressing this issue. Considering that my car is less than two years old, I was deeply disturbed by the situation. This incident has significantly undermined my confidence in the safety of the vehicle, as it highlights a potential manufacturing defect involving defective parts. I regularly use this car to drive my children to their activities, and knowing that this could have led to a catastrophic failure such as tire separation, loss of steering control, or compromised braking capabilities especially on the freeway, is worrying. The car was towed to a dealer and currently in the queue for evaluation by tesla technicians. I requested detailed service report from Irvine service center. There were no warning indicators in the dashboard while I was driving or after the bolts came loose.

LANE DEPARTURE: BLIND SPOT DETECTION

The tesla computer freezes. Sudden there is no information from the car, no miles per hour, no navigation, no side view cameras. I can drive the car but that's is all. Since the navigation is entirely dependent on the computer I can't tell where I am going. It has happened more than 30+ times in the car.

VISIBILITY/WIPER

The tesla computer freezes. Sudden there is no information from the car, no miles per hour, no navigation, no side view cameras. I can drive the car but that's is all. Since the navigation is entirely dependent on the computer I can't tell where I am going. It has happened more than 30+ times in the car.

ELECTRICAL SYSTEM

The tesla computer freezes. Sudden there is no information from the car, no miles per hour, no navigation, no side view cameras. I can drive the car but that's is all. Since the navigation is entirely dependent on the computer I can't tell where I am going. It has happened more than 30+ times in the car.

WHEELS

I am writing to report a serious safety issue following a recent service appointment for my Tesla Model Y at the Peabody, MA location (10 Andover St) on Friday, [XXX]. After driving approximately one hour on the highway following my visit, I heard a popping noise. Upon arriving home, I inspected my vehicle and removed the lug nut cover from the rear right tire — the one that was serviced during my appointment. To my shock, two lug nuts came off with the cover, and two others were not even screwed in. This is absolutely unacceptable and extremely dangerous. The wheel could have come off while I was driving, which could have led to a catastrophic accident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

While attempting to park my Tesla, I accidentally struck another vehicle’s side step with the front passenger side of my car. The other vehicle was not damaged, but my Tesla sustained visible damage. The vehicle’s camera system failed to detect or display the side step, giving the impression that there was sufficient clearance. As a result, I relied on what I believed to be accurate visual guidance from the Tesla camera system. During a follow-up visit to the Tesla Service Center in Gilroy, California, I was told that similar incidents have occurred before. According to the technicians, the camera system has known limitations in detecting low-profile or side-mounted obstacles, such as running boards or side steps. This presents a significant safety concern. Tesla vehicles rely heavily on cameras and sensors for driver awareness, particularly during parking maneuvers. When key blind spots exist in the system—especially in areas the driver may not be able to visually confirm easily—it puts both property and people at risk. Drivers are conditioned to trust the vehicle’s spatial guidance systems, but in this case, that trust may lead to preventable accidents. Given Tesla’s growing market share and the increasing use of its camera-based safety and autonomy features, I believe this issue could affect many other drivers. It may warrant broader review to determine whether a design or software update is necessary to improve detection of low-profile obstacles and better inform drivers in parking scenarios.

LANE DEPARTURE: BLIND SPOT DETECTION

While attempting to park my Tesla, I accidentally struck another vehicle’s side step with the front passenger side of my car. The other vehicle was not damaged, but my Tesla sustained visible damage. The vehicle’s camera system failed to detect or display the side step, giving the impression that there was sufficient clearance. As a result, I relied on what I believed to be accurate visual guidance from the Tesla camera system. During a follow-up visit to the Tesla Service Center in Gilroy, California, I was told that similar incidents have occurred before. According to the technicians, the camera system has known limitations in detecting low-profile or side-mounted obstacles, such as running boards or side steps. This presents a significant safety concern. Tesla vehicles rely heavily on cameras and sensors for driver awareness, particularly during parking maneuvers. When key blind spots exist in the system—especially in areas the driver may not be able to visually confirm easily—it puts both property and people at risk. Drivers are conditioned to trust the vehicle’s spatial guidance systems, but in this case, that trust may lead to preventable accidents. Given Tesla’s growing market share and the increasing use of its camera-based safety and autonomy features, I believe this issue could affect many other drivers. It may warrant broader review to determine whether a design or software update is necessary to improve detection of low-profile obstacles and better inform drivers in parking scenarios.

BACK OVER PREVENTION: WARNINGS

While attempting to park my Tesla, I accidentally struck another vehicle’s side step with the front passenger side of my car. The other vehicle was not damaged, but my Tesla sustained visible damage. The vehicle’s camera system failed to detect or display the side step, giving the impression that there was sufficient clearance. As a result, I relied on what I believed to be accurate visual guidance from the Tesla camera system. During a follow-up visit to the Tesla Service Center in Gilroy, California, I was told that similar incidents have occurred before. According to the technicians, the camera system has known limitations in detecting low-profile or side-mounted obstacles, such as running boards or side steps. This presents a significant safety concern. Tesla vehicles rely heavily on cameras and sensors for driver awareness, particularly during parking maneuvers. When key blind spots exist in the system—especially in areas the driver may not be able to visually confirm easily—it puts both property and people at risk. Drivers are conditioned to trust the vehicle’s spatial guidance systems, but in this case, that trust may lead to preventable accidents. Given Tesla’s growing market share and the increasing use of its camera-based safety and autonomy features, I believe this issue could affect many other drivers. It may warrant broader review to determine whether a design or software update is necessary to improve detection of low-profile obstacles and better inform drivers in parking scenarios.

UNKNOWN OR OTHER

On Memorial Day weekend, my car was parked outside, and apparently back passenger window was left open, which caused the backseat area of the car to be soaked in water. We noticed that in the morning, and parked the car inside the garage, and kept the door and windows open so it could dry quickly. However, a few hours later, around 4:30 pm, the car caught fire while parked in the garage. We called 911 right away and quickly using two fire extinguishers, quickly put out the fire. The Frisco Fire Department opened up the investigation, and I believe they concluded the cause of the fire was an electrical short circuit due to water or battery-related issues. The fire incident occurred inside the garage, which could have potentially burned the entire house. However, due to the brave actions of my [XXX] , we put the fire out, but he ended up in the hospital due to severe smoke inhalation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

ELECTRICAL SYSTEM

On Memorial Day weekend, my car was parked outside, and apparently back passenger window was left open, which caused the backseat area of the car to be soaked in water. We noticed that in the morning, and parked the car inside the garage, and kept the door and windows open so it could dry quickly. However, a few hours later, around 4:30 pm, the car caught fire while parked in the garage. We called 911 right away and quickly using two fire extinguishers, quickly put out the fire. The Frisco Fire Department opened up the investigation, and I believe they concluded the cause of the fire was an electrical short circuit due to water or battery-related issues. The fire incident occurred inside the garage, which could have potentially burned the entire house. However, due to the brave actions of my [XXX] , we put the fire out, but he ended up in the hospital due to severe smoke inhalation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

STEERING

Making a right turn and heard a pop sound. Pulled into a parking lot immediately found the steering arm dropped and shortly after a large bolt fell out. There is supposed to be 2 bolts holding up each side, one bolt was already missing. Event occurred without incident. Normal street driving at a low speed turn.

ELECTRICAL SYSTEM

The car computer (HW3) in my 2023 Tesla Model Y failed without warning while I was traveling from Maryland to New Jersey. When I attempted to drive the car, the main screen was completely black and unresponsive, meaning I could not see or control any essential functions—no speed display, gear indicator, or system feedback. The vehicle was not drivable. Acceleration was extremely delayed (took more than 10 seconds to start moving from stop) when attempting to move, and the car felt like it could stop at any moment without warning. I had no way to safely monitor or control the vehicle’s basic operation. This created a serious safety risk—not only was I unable to access the gear or speed, but the vehicle was in a condition where it could shut down suddenly at any time due to the computer failure. This left me stranded while away from home and could have resulted in dangerous situations if I had been on the road when it failed. Tesla Service inspected the vehicle and confirmed the issue was an internal fault in the car computer (HW3), diagnosed by their senior technician. They provided a repair estimate of approximately $3,000. No police, insurance, or other third parties have inspected the vehicle. There were no warning messages, alerts, or symptoms before the failure occurred. It happened suddenly and completely at around 59,000 miles—just 9,000 miles past the basic warranty limit. The failed computer is being fixed by Tesla service center in Paramus, NJ location.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

The contact owns a 2023 Tesla Model Y. The contact stated while reversing out of the garage, the message "Camera Temporarily Not Available" was displayed intermittently. The contact stated that the failure progressively worsened, and the rearview camera had become inoperable. Additionally, the contact stated that a software update notification was displayed; however, upon initiating the update, the center display screen froze in the middle of the update. Additionally, the contact stated that the front and rearview cameras, the navigation system, the cruise control mode, and distant cruise control mode, the blind spot detection system, the self-driving assist system, and other safety systems were inoperable. The contact stated that the vehicle appeared stationary on the center display even while driving. The vehicle was taken to a Tesla Service Center, where it was diagnosed and determined that the computer system needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 64,000.

ELECTRICAL SYSTEM

1) What component or system failed or malfunctioned, and is it available for inspection upon request? Response: All 3 times has been with a faulty inverter 2)How was your safety or the safety of others put at risk? Response: Safety was a HUGE concern. The Tesla model Y has stalled and completely shut down while driving through traffic and at speed. The complete failure did not allow any coasting to try and get out of harms way. 3) Has the problem been reproduced or confirmed by a dealer or independent service center? Response: All 3 times this issue has occurred were all serviced by Tesla directly and has always been a faulty inverter. 4) Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Response: Yes, all 3 times the car failed the car was assessed by Tesla's service station Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? 5) Yes, the first 2 times the warning appeared there was only a matter of seconds before the car completely stopped in the middle of traffic. This last time there was a warning stating the car will not restart if stopped.

ENGINE

1) What component or system failed or malfunctioned, and is it available for inspection upon request? Response: All 3 times has been with a faulty inverter 2)How was your safety or the safety of others put at risk? Response: Safety was a HUGE concern. The Tesla model Y has stalled and completely shut down while driving through traffic and at speed. The complete failure did not allow any coasting to try and get out of harms way. 3) Has the problem been reproduced or confirmed by a dealer or independent service center? Response: All 3 times this issue has occurred were all serviced by Tesla directly and has always been a faulty inverter. 4) Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Response: Yes, all 3 times the car failed the car was assessed by Tesla's service station Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? 5) Yes, the first 2 times the warning appeared there was only a matter of seconds before the car completely stopped in the middle of traffic. This last time there was a warning stating the car will not restart if stopped.

VISIBILITY/WIPER

car has a improperly installed windshield, it got cracked while sitting in a covered parking lot on June24th,2025. the hottest day of season with 100 + degrees temperature,Crack was very small in the middle of windshield size3” x 3” and got bigger waiting for Tesla’s appointment.When i went to Tesla today for replacement of windshield they just gave me the run around and denied to replace under warranty. This is a manufacturing defect as there is nothing else but a crack . Tesla should be fined for big time and ordered to fix it under warranty. There are so many customers who have the same problem.The crack never happened with any outside influence .

UNKNOWN OR OTHER

I was using the self driving in about 65 miles per hour this was little bit under speed limit in highway in Florida. Suddenly the car started to do zig zags and cycles alone and when I tried to control the car and drive my self the car didn’t respond to me and self driving couldn’t be stopped I couldn’t switch to regular driver this was self driving malfunction and could cause big accident in a highway. The car stopped because it took me out of the road and hit the guardrail.

SUSPENSION

Tesla lateral link bolts fell out and/or sheared off. The happened on the front driver side of the vehicle. It happened while driving.

SUSPENSION

The contact owns a 2023 Tesla Model Y. The contact stated while driving at an undisclosed speed and attempting to complete a left turn, the contact briefly heard an abnormal clicking sound coming from the front end of the vehicle, after which the steering wheel jerked abnormally. The vehicle quickly returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the front-end suspension bushings. The contact was also informed that a bolt on the driver’s side control arm had loosened. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 54,000.

STEERING

The contact owns a 2023 Tesla Model Y. The contact stated while driving at an undisclosed speed and attempting to complete a left turn, the contact briefly heard an abnormal clicking sound coming from the front end of the vehicle, after which the steering wheel jerked abnormally. The vehicle quickly returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the front-end suspension bushings. The contact was also informed that a bolt on the driver’s side control arm had loosened. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 54,000.

BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING

The Tesla “self driving” features are inconsistent, at best, and frequently fail. I can not believe that the government approves these capabilities or the Tesla is accepting liability for road use. If these features are not reliable under supervised conditions, why would they be considered safe for robo taxi release? I have repeatedly tried to report this to Tesla and they say the systems are operating as designed.

LANE DEPARTURE: BLIND SPOT DETECTION

The Tesla “self driving” features are inconsistent, at best, and frequently fail. I can not believe that the government approves these capabilities or the Tesla is accepting liability for road use. If these features are not reliable under supervised conditions, why would they be considered safe for robo taxi release? I have repeatedly tried to report this to Tesla and they say the systems are operating as designed.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

The Tesla “self driving” features are inconsistent, at best, and frequently fail. I can not believe that the government approves these capabilities or the Tesla is accepting liability for road use. If these features are not reliable under supervised conditions, why would they be considered safe for robo taxi release? I have repeatedly tried to report this to Tesla and they say the systems are operating as designed.

SUSPENSION

I was driving my 2023 Tesla Model Y under normal road conditions when a sudden mechanical failure occurred. There was no collision or external impact involved. While driving in the San Jose area, the bolt of the front left lower control arm suddenly detached, causing the control arm to disconnect and drag on the ground. As a result, the front wheel became jammed, the vehicle lost steering control, and I was unable to continue driving safely. Upon immediate inspection, I found the suspension system severely damaged, with the control arm completely detached from its mounting point, posing a serious safety risk. The vehicle has approximately 19,200 miles and is still under factory warranty. This kind of failure is extremely uncommon and appears to be a structural or manufacturing defect.

STEERING

The contact owned a 2023 Tesla Model Y. The contact stated that while driving approximately 45 - 50 MPH, the contact lost control of the vehicle. The contact stated that while attempting to regain control of the vehicle and attempting to correct the steering wheel, the vehicle kept going to the right and to the left independently. The contact was unable to regain control of the vehicle. The contact stated that the vehicle struck a railing and a concrete divider with the passenger’s side front bumper and then the rear passenger’s side quarter panel, and the vehicle spun around on the highway and came to a stop. The contact pressed the emergency latch to exit the vehicle out of fear that the vehicle might catch on fire. The contact stated that the rear passenger’s side tire was pushed back due to the impact. There were no warning lights illuminated. The contact stated that all the air bags deployed as designed. The vehicle was towed to a local Collision Center. A Police report was filed. The contact stated that the vehicle was deemed destroyed by the Insurance Provider. The contact sustained injuries to the upper back, left shoulder, right elbow, and neck; however, there were no broken bones reported. The contact received medical attention for the injuries sustained. The local dealer was not contacted, and the vehicle was not diagnosed or repaired. The manufacturer was not yet notified of the failure. The approximate failure mileage was 40,000.

UNKNOWN OR OTHER

My 2023 Tesla Model Y has produced concerningly loud mechanical noises while parked, plugged in, and not being driven. I’ve experienced this on two separate occasions—[XXX] and [XXX]—after the vehicle had been parked for several hours in a garage. Upon waking the car (without driving it), it emitted a very loud and persistent mechanical sound, both while plugged in and even after unplugging. The volume and intensity of these sounds were far beyond normal operation and raised immediate concerns of overheating, component failure, or an underlying safety defect. The experience felt unsafe enough that we considered exiting the vehicle both times. We attempted to schedule a service appointment through the Tesla app, but received no response, and the request appears to have disappeared with no record remaining in the app. Based on the nature of the sound, we’re unsure what it could be, and may indicate a malfunction in the cooling system or battery thermal management. I have video documentation of both incidents, along with video from other nights with similar temperatures where this did not occur, for comparison. I’m submitting this report out of genuine concern for vehicle safety and reliability, especially given Tesla’s known issues with thermal and battery behavior in high-heat conditions. These noises began recently, and we have owned the car since 2022 and have driven it consistently in high Texas heat every summer. This suggests a new or developing malfunction, not a feature of normal operation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

LANE DEPARTURE: WARNING

My 2023 Tesla Model Y has produced concerningly loud mechanical noises while parked, plugged in, and not being driven. I’ve experienced this on two separate occasions—[XXX] and [XXX]—after the vehicle had been parked for several hours in a garage. Upon waking the car (without driving it), it emitted a very loud and persistent mechanical sound, both while plugged in and even after unplugging. The volume and intensity of these sounds were far beyond normal operation and raised immediate concerns of overheating, component failure, or an underlying safety defect. The experience felt unsafe enough that we considered exiting the vehicle both times. We attempted to schedule a service appointment through the Tesla app, but received no response, and the request appears to have disappeared with no record remaining in the app. Based on the nature of the sound, we’re unsure what it could be, and may indicate a malfunction in the cooling system or battery thermal management. I have video documentation of both incidents, along with video from other nights with similar temperatures where this did not occur, for comparison. I’m submitting this report out of genuine concern for vehicle safety and reliability, especially given Tesla’s known issues with thermal and battery behavior in high-heat conditions. These noises began recently, and we have owned the car since 2022 and have driven it consistently in high Texas heat every summer. This suggests a new or developing malfunction, not a feature of normal operation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

LANE DEPARTURE: ASSIST

My 2023 Tesla Model Y has produced concerningly loud mechanical noises while parked, plugged in, and not being driven. I’ve experienced this on two separate occasions—[XXX] and [XXX]—after the vehicle had been parked for several hours in a garage. Upon waking the car (without driving it), it emitted a very loud and persistent mechanical sound, both while plugged in and even after unplugging. The volume and intensity of these sounds were far beyond normal operation and raised immediate concerns of overheating, component failure, or an underlying safety defect. The experience felt unsafe enough that we considered exiting the vehicle both times. We attempted to schedule a service appointment through the Tesla app, but received no response, and the request appears to have disappeared with no record remaining in the app. Based on the nature of the sound, we’re unsure what it could be, and may indicate a malfunction in the cooling system or battery thermal management. I have video documentation of both incidents, along with video from other nights with similar temperatures where this did not occur, for comparison. I’m submitting this report out of genuine concern for vehicle safety and reliability, especially given Tesla’s known issues with thermal and battery behavior in high-heat conditions. These noises began recently, and we have owned the car since 2022 and have driven it consistently in high Texas heat every summer. This suggests a new or developing malfunction, not a feature of normal operation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

SUSPENSION

The bolt that connects the control arm to the vehicle chassis fell out of the care (and was recovered) and the mechanic noted the other bolt was also very loose.

AIR BAGS

Front Passenger Seat Occupancy Sensor Defect – Tesla Vehicle In March 2025, my Tesla vehicle began displaying a warning message indicating a fault in the front passenger seat occupancy sensor system. I brought the car in for service on March 14, 2025, and the system was reportedly replaced. However, in April, the issue recurred — the seat sensor alarm would activate randomly, particularly after going over bumps, falsely indicating that a passenger was present when the seat was unoccupied. I returned the car to Tesla service, and they again claimed to have repaired the issue. Despite this, the false passenger occupancy alerts continued. In May, I contacted Tesla and submitted several videos clearly documenting the problem. Tesla performed a remote diagnostic and stated that the seat occupancy sensor was functioning as intended. On June 22, 2025, I brought the vehicle back in for in-person inspection. Tesla physically examined the vehicle and acknowledged that the false alarm could be reproduced in a similar model vehicle, effectively confirming a design defect. Despite this, Tesla maintained that the issue did not affect the safety or function of the front seat. I believe this defect presents two significant safety concerns: 1.The frequent false alarms are distracting during driving, increasing the risk of an accident. 2.The defect raises serious concerns about the reliability of airbag deployment and other safety systems, which rely on accurate seat occupancy detection in the event of a collision. I have video evidence and service documentation supporting the timeline and recurrence of this defect. The problem has been reviewed multiple times by Tesla service teams, both remotely and in person. Tesla has acknowledged the issue can be reproduced but has taken no corrective action. I have videos of the defect I can submit and documentation of my conversations with Tesla.

SEATS

Front Passenger Seat Occupancy Sensor Defect – Tesla Vehicle In March 2025, my Tesla vehicle began displaying a warning message indicating a fault in the front passenger seat occupancy sensor system. I brought the car in for service on March 14, 2025, and the system was reportedly replaced. However, in April, the issue recurred — the seat sensor alarm would activate randomly, particularly after going over bumps, falsely indicating that a passenger was present when the seat was unoccupied. I returned the car to Tesla service, and they again claimed to have repaired the issue. Despite this, the false passenger occupancy alerts continued. In May, I contacted Tesla and submitted several videos clearly documenting the problem. Tesla performed a remote diagnostic and stated that the seat occupancy sensor was functioning as intended. On June 22, 2025, I brought the vehicle back in for in-person inspection. Tesla physically examined the vehicle and acknowledged that the false alarm could be reproduced in a similar model vehicle, effectively confirming a design defect. Despite this, Tesla maintained that the issue did not affect the safety or function of the front seat. I believe this defect presents two significant safety concerns: 1.The frequent false alarms are distracting during driving, increasing the risk of an accident. 2.The defect raises serious concerns about the reliability of airbag deployment and other safety systems, which rely on accurate seat occupancy detection in the event of a collision. I have video evidence and service documentation supporting the timeline and recurrence of this defect. The problem has been reviewed multiple times by Tesla service teams, both remotely and in person. Tesla has acknowledged the issue can be reproduced but has taken no corrective action. I have videos of the defect I can submit and documentation of my conversations with Tesla.

ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

I am writing to raise a safety concern regarding the use of Tesla’s Full Self-Driving (FSD) system on my 2023 Tesla Model Y when a rear hitch-mounted bike rack is installed. Numerous users, including myself, have experienced dangerous or erratic behavior from FSD when carrying bicycles on a rear-mounted rack. Specific issues include: False detection of a trailing vehicle directly behind the car. Phantom braking or swerving, including abrupt lane changes or acceleration. Unreliable navigation at intersections (e.g., nearly running stop signs) due to apparent misinterpretation of sensor data. In some cases, tailgating or aggressive following behavior by the vehicle. These behaviors appear to stem from the FSD system misinterpreting the presence or visual signature of the rack and bikes as another vehicle. In several online reports, this has led to unsafe maneuvers. To temporarily mitigate the issue, some drivers have resorted to taping over the rear camera, which is neither safe nor user-friendly. While I recognize Tesla has made improvements such as camera obstruction warnings (e.g., in FSD v12.5.6+), these do not address the core misclassification problem. My requests: That Tesla officially acknowledge and investigate FSD misbehavior in the presence of rear-mounted bike racks. That Tesla provide clear driver guidance on whether FSD should be used when such a rack is installed. That the FSD system include an option for a “Bike Rack Mode” or alternative logic to prevent rear-camera misinterpretation. That this concern be escalated within your safety and AI development teams to ensure user safety is prioritized.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

I am writing to raise a safety concern regarding the use of Tesla’s Full Self-Driving (FSD) system on my 2023 Tesla Model Y when a rear hitch-mounted bike rack is installed. Numerous users, including myself, have experienced dangerous or erratic behavior from FSD when carrying bicycles on a rear-mounted rack. Specific issues include: False detection of a trailing vehicle directly behind the car. Phantom braking or swerving, including abrupt lane changes or acceleration. Unreliable navigation at intersections (e.g., nearly running stop signs) due to apparent misinterpretation of sensor data. In some cases, tailgating or aggressive following behavior by the vehicle. These behaviors appear to stem from the FSD system misinterpreting the presence or visual signature of the rack and bikes as another vehicle. In several online reports, this has led to unsafe maneuvers. To temporarily mitigate the issue, some drivers have resorted to taping over the rear camera, which is neither safe nor user-friendly. While I recognize Tesla has made improvements such as camera obstruction warnings (e.g., in FSD v12.5.6+), these do not address the core misclassification problem. My requests: That Tesla officially acknowledge and investigate FSD misbehavior in the presence of rear-mounted bike racks. That Tesla provide clear driver guidance on whether FSD should be used when such a rack is installed. That the FSD system include an option for a “Bike Rack Mode” or alternative logic to prevent rear-camera misinterpretation. That this concern be escalated within your safety and AI development teams to ensure user safety is prioritized.

Carry Handle, Shell, Base

I am writing to formally report a safety concern involving the Cybex Calisto G 360 convertible car seat. The issue pertains to a persistent rattling noise that emanates from the seat, specifically from the area near the child’s footrest, just above the belt tensioner lock mechanism. This sound occurs consistently during vehicle operation, regardless of whether a child is seated or the seat is unoccupied. I contacted the manufacturer, and their response was as follows: “After our Product Team reviewed your claim, it was determined that the amount of rattle you hear is completely normal. It passes our quality review for sound. The specific sound that is heard is from the metal rod inside the belt tensioner door.” While I appreciate their response, I remain deeply concerned. A rattling sound originating from a critical restraint mechanism area warrants a thorough safety inspection. The explanation that it is “normal” does not ease concerns about potential long-term reliability, wear, or failure of a restraint system component. Given that this noise may indicate looseness or internal movement of a part involved in child restraint tensioning, I strongly believe this issue requires further investigation by independent safety professionals. Please let me know if any additional documentation, photos, or videos would help in assessing the issue.

SUSPENSION

The lower control arm of the passenger front wheel separated from the vehicle entirely while the vehicle was in motion. There are two bolts which attach the bushing to the front sub-frame assembly. These bolts pass through the frame and are secured into nuts which are affixed to the frame. The bolts are not captured; there is no retention device (pins, wiring) which prevent these bolts from backing out of position, other than torque. Blue thread-lock compound was visible on both bolts, which remained present in the bushing after the control arm separated from the frame. When the arm detached from the frame, it dropped to the asphalt and made a loud grinding noise. The passenger side front wheel became directionally unstable and rotated inward and left, out of alignment with the intact driver-side wheel. This misalignment, while the vehicle was in motion, disrupted steering control and forced the passenger front wheel into the fender, causing friction and significant further damage to the frame and the suspension. This damage, combined with the driver's actions, stopped the car immediately. Fortunately, this occurred at low speed. Unfortunately, the cumulative damage left the vehicle immobilized in the middle of public road. Due to the great weight of the vehicle and the unstable front wheel, the vehicle could not be removed from the roadway and thus blocked traffic for several hours. The bolts, frame, and control arm were not visibly damaged. The bolts lost torque and backed out of the frame without noticeable indication that they were doing so. Tesla's characterization of the fault was that the vehicle "ejected" the bolts. Tesla repaired the damage under warranty. Multiple reports of similar (visually identical) events are available: [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

AIR BAGS

While driving, a persistent error appears on the screen with a chime: "Front left safety restraint system issue" (Error Code: RCM2_a128). After researching online, it appears this is a commonly reported issue among Tesla owners and may have serious safety implications. The error code RCM2_a128 indicates a fault in the vehicle’s safety restraint system, specifically related to the seat belt or restraint mechanism on the front left side.

SEAT BELTS

While driving, a persistent error appears on the screen with a chime: "Front left safety restraint system issue" (Error Code: RCM2_a128). After researching online, it appears this is a commonly reported issue among Tesla owners and may have serious safety implications. The error code RCM2_a128 indicates a fault in the vehicle’s safety restraint system, specifically related to the seat belt or restraint mechanism on the front left side.

BACK OVER PREVENTION: WARNINGS

The primary safety restraint system, specifically the driver's side airbag, failed to deploy during a significant frontal impact collision. This severely compromised my personal safety, as my head struck the steering wheel with force, leading to injury and pain. Had the impact been more severe, the lack of airbag deployment could have led to much more serious, potentially life-threatening, injuries. Immediately after the impact, the primary braking system also malfunctioned, and the vehicle's warning and autopilot systems became compromised, posing further safety risks. The specific airbag non-deployment problem has not yet been reproduced or formally confirmed by a dealer or independent service center, vehicle is currently scheduled for its first post-accident inspection at a Tesla Collision Center address 6010 Richmond Ave, Houston TX 77057 on June 11, 2025, and is available for inspection. To date, the vehicle has not been formally inspected by the manufacturer, police, or insurance representatives for these specific malfunctions. Police responded to the accident scene and filed a report, but no technical inspection was conducted by them. There were NO prior warning lamps, messages, or symptoms indicating a malfunction with the airbag system before the collision. However, immediately after the collision, the primary brakes failed and the warning system and autopilot system showed signs of malfunction/disruption; no specific warning lights related to these post-impact issues appeared prior to their malfunction.

LANE DEPARTURE: BLIND SPOT DETECTION

The primary safety restraint system, specifically the driver's side airbag, failed to deploy during a significant frontal impact collision. This severely compromised my personal safety, as my head struck the steering wheel with force, leading to injury and pain. Had the impact been more severe, the lack of airbag deployment could have led to much more serious, potentially life-threatening, injuries. Immediately after the impact, the primary braking system also malfunctioned, and the vehicle's warning and autopilot systems became compromised, posing further safety risks. The specific airbag non-deployment problem has not yet been reproduced or formally confirmed by a dealer or independent service center, vehicle is currently scheduled for its first post-accident inspection at a Tesla Collision Center address 6010 Richmond Ave, Houston TX 77057 on June 11, 2025, and is available for inspection. To date, the vehicle has not been formally inspected by the manufacturer, police, or insurance representatives for these specific malfunctions. Police responded to the accident scene and filed a report, but no technical inspection was conducted by them. There were NO prior warning lamps, messages, or symptoms indicating a malfunction with the airbag system before the collision. However, immediately after the collision, the primary brakes failed and the warning system and autopilot system showed signs of malfunction/disruption; no specific warning lights related to these post-impact issues appeared prior to their malfunction.

AIR BAGS

The primary safety restraint system, specifically the driver's side airbag, failed to deploy during a significant frontal impact collision. This severely compromised my personal safety, as my head struck the steering wheel with force, leading to injury and pain. Had the impact been more severe, the lack of airbag deployment could have led to much more serious, potentially life-threatening, injuries. Immediately after the impact, the primary braking system also malfunctioned, and the vehicle's warning and autopilot systems became compromised, posing further safety risks. The specific airbag non-deployment problem has not yet been reproduced or formally confirmed by a dealer or independent service center, vehicle is currently scheduled for its first post-accident inspection at a Tesla Collision Center address 6010 Richmond Ave, Houston TX 77057 on June 11, 2025, and is available for inspection. To date, the vehicle has not been formally inspected by the manufacturer, police, or insurance representatives for these specific malfunctions. Police responded to the accident scene and filed a report, but no technical inspection was conducted by them. There were NO prior warning lamps, messages, or symptoms indicating a malfunction with the airbag system before the collision. However, immediately after the collision, the primary brakes failed and the warning system and autopilot system showed signs of malfunction/disruption; no specific warning lights related to these post-impact issues appeared prior to their malfunction.

STEERING

A suspension rod/bolt fell off my car. When I was making a right hand turn my car began screeching and shaking, I lost control for a second and almost hit another vehicle, luckily I was able to stop my car. I had my car towed to a Tesla service station for repair.

SUSPENSION

A suspension rod/bolt fell off my car. When I was making a right hand turn my car began screeching and shaking, I lost control for a second and almost hit another vehicle, luckily I was able to stop my car. I had my car towed to a Tesla service station for repair.

UNKNOWN OR OTHER

Description of Incident: I was taking my family on a road trip from Disneyland back home to Chandler, Arizona when our 2022 Tesla Model Y displayed a battery issue. We stopped in Palm Springs to charge, but the battery would only charge very slowly and capped out at 32%. We brought the vehicle to the Palm Springs Tesla Service Center, where they diagnosed a failure in the high-voltage (HV) battery and stated it would need to be replaced — a process that would take about a week. Given that the car is only two years old, I found it concerning that a battery expected to last around 10 years would already need replacement. We were provided a loaner vehicle and returned to Arizona. When the repair was completed, I drove the loaner vehicle back to Palm Springs (a 5-hour trip) to pick up my car. On the return drive home, I stopped at a Tesla Supercharger in Quartzsite, Arizona, but the vehicle would not charge. After spending over 90 minutes on the phone with Tesla roadside assistance, a tow truck was dispatched and took both me and the car to the Glendale, AZ Tesla Service Center. There, I was informed — again — that the HV battery needed to be replaced. I explained that this component had just been replaced two days ago in Palm Springs, and asked for an explanation. I was not provided with any specific technical reason for the repeated failure, other than being told that the battery "just needs to be replaced again." Safety Concerns: At this point, I am deeply concerned that there may be a more significant or systemic issue with the vehicle’s electrical or battery systems that has not been properly identified. The repeated HV battery failures — combined with the lack of a clear explanation — raise serious safety concerns for my family and me, especially given how reliant the vehicle is on this system for power, propulsion, and emergency response.

LANE DEPARTURE: ASSIST

We experienced an extremely dangerous and life threatening situation with Tesla Y model on [XXX] around [XXX] and would like to report to NHTSA. We were driving on [XXX] going towards Nashua and my TESLA-Y car when the steering wheel froze and I got message that front camera was not working. When I tried to steer the car in the lane, the car suddenly braked and took two 360 degree spins (turns) on the highway with cars streaming at high speed around us. We went from the left lane to the right most lane after two 360 degree spins and ended in the right lane. Luckily, no other autos hit us and I was able to take control of the car and pull over in the right lane. The incident is recorded int the Tesla's harddrive which we can make this available to you. the car started working normally so we drove back home. We have had minor control incidents with the lane assist and auto pilot systems of this car in 2023 and 2024. We have complained and showed the problem to Tesla dealer in Watertown, MA. However they said there is nothing wrong with the car. We request you to investigate this incident with Tesla and find out the cause for the car to take this dangerous breaking and spinning incident on a highway. Thanks, [XXX] and [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

STEERING

We experienced an extremely dangerous and life threatening situation with Tesla Y model on [XXX] around [XXX] and would like to report to NHTSA. We were driving on [XXX] going towards Nashua and my TESLA-Y car when the steering wheel froze and I got message that front camera was not working. When I tried to steer the car in the lane, the car suddenly braked and took two 360 degree spins (turns) on the highway with cars streaming at high speed around us. We went from the left lane to the right most lane after two 360 degree spins and ended in the right lane. Luckily, no other autos hit us and I was able to take control of the car and pull over in the right lane. The incident is recorded int the Tesla's harddrive which we can make this available to you. the car started working normally so we drove back home. We have had minor control incidents with the lane assist and auto pilot systems of this car in 2023 and 2024. We have complained and showed the problem to Tesla dealer in Watertown, MA. However they said there is nothing wrong with the car. We request you to investigate this incident with Tesla and find out the cause for the car to take this dangerous breaking and spinning incident on a highway. Thanks, [XXX] and [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

ELECTRICAL SYSTEM

We experienced an extremely dangerous and life threatening situation with Tesla Y model on [XXX] around [XXX] and would like to report to NHTSA. We were driving on [XXX] going towards Nashua and my TESLA-Y car when the steering wheel froze and I got message that front camera was not working. When I tried to steer the car in the lane, the car suddenly braked and took two 360 degree spins (turns) on the highway with cars streaming at high speed around us. We went from the left lane to the right most lane after two 360 degree spins and ended in the right lane. Luckily, no other autos hit us and I was able to take control of the car and pull over in the right lane. The incident is recorded int the Tesla's harddrive which we can make this available to you. the car started working normally so we drove back home. We have had minor control incidents with the lane assist and auto pilot systems of this car in 2023 and 2024. We have complained and showed the problem to Tesla dealer in Watertown, MA. However they said there is nothing wrong with the car. We request you to investigate this incident with Tesla and find out the cause for the car to take this dangerous breaking and spinning incident on a highway. Thanks, [XXX] and [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

Vehicle had a open window during rain storm. Interior got wet. Next day the vehicle was left to dry out. Vehicle caught on fire and engulfed in flames in the backseat. Nobody was harmed fire was contained by the Frisco Fire Department. Vehicle was then towed away.

POWER TRAIN

Vehicle had a open window during rain storm. Interior got wet. Next day the vehicle was left to dry out. Vehicle caught on fire and engulfed in flames in the backseat. Nobody was harmed fire was contained by the Frisco Fire Department. Vehicle was then towed away.

ELECTRICAL SYSTEM

Vehicle had a open window during rain storm. Interior got wet. Next day the vehicle was left to dry out. Vehicle caught on fire and engulfed in flames in the backseat. Nobody was harmed fire was contained by the Frisco Fire Department. Vehicle was then towed away.

STEERING

I have had Supervised Full Self Driving in the vehicle for well over a year. I have used the Smart Parking feature Monday-Thursday to park the vehicle at work and it has worked flawlessly. On [XXX] around [XXX], I went to [XXX] . After entering the gate to parking on [XXX], I drove slowly. I was able to select a parking spot and tapped on it on the screen for the selection and then started the automatic parking. There were no other cars around as we were all just starting to enter the gate and park. The car began to move in reverse. It then paused turned the wheel a bit, turned it back, tried to decide what it was going to do and started to move forward. The car then drove up the curb on to the walkway and almost drove into the building. I was able to hit the brake quickly to stop the process. There was no damage to the building or the car. I had never had an issue with the Smart Parking until this time. I then backed the car off the sidewalk and parked it myself. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

VEHICLE SPEED CONTROL

I have had Supervised Full Self Driving in the vehicle for well over a year. I have used the Smart Parking feature Monday-Thursday to park the vehicle at work and it has worked flawlessly. On [XXX] around [XXX], I went to [XXX] . After entering the gate to parking on [XXX], I drove slowly. I was able to select a parking spot and tapped on it on the screen for the selection and then started the automatic parking. There were no other cars around as we were all just starting to enter the gate and park. The car began to move in reverse. It then paused turned the wheel a bit, turned it back, tried to decide what it was going to do and started to move forward. The car then drove up the curb on to the walkway and almost drove into the building. I was able to hit the brake quickly to stop the process. There was no damage to the building or the car. I had never had an issue with the Smart Parking until this time. I then backed the car off the sidewalk and parked it myself. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

•Incident Date: [XXX] •Location: Dallas, GA – Intersection of [XXX] and [XXX] •Systems Involved: Forward Collision Avoidance, Automated Driving System Description: While operating my 2023 Tesla Model Y Long Range Sport in Full Self-Driving (FSD) mode at approximately [XXX] AM on [XXX], when the vehicle failed to yield at a yield sign while heading west on [XXX] at the intersection of [XXX] . A vehicle was already traveling west on [XXX] , and FSD accelerated through the yield rather than stopping or yielding. I had to apply the brakes rapidly to avoid a near side-swipe collision. The road was dry, with partly cloudy weather. Fortunately, no collision occurred. Dashcam footage was saved and can be made available. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

UNKNOWN I was driving with no Advanced Driver Assistance Systems (ADAS). My vehicle took control of the steering wheel, swerving uncontrollably, almost hitting approaching cars, and a wooden electricity post. It was diffucult to keep the steering wheel steady. I struggled to pull the vehicle to the side of the road until I made a complete stop. A witness checked on me and was concerned that I had almost crashed.

VEHICLE SPEED CONTROL

UNKNOWN I was driving with no Advanced Driver Assistance Systems (ADAS). My vehicle took control of the steering wheel, swerving uncontrollably, almost hitting approaching cars, and a wooden electricity post. It was diffucult to keep the steering wheel steady. I struggled to pull the vehicle to the side of the road until I made a complete stop. A witness checked on me and was concerned that I had almost crashed.

STEERING

UNKNOWN I was driving with no Advanced Driver Assistance Systems (ADAS). My vehicle took control of the steering wheel, swerving uncontrollably, almost hitting approaching cars, and a wooden electricity post. It was diffucult to keep the steering wheel steady. I struggled to pull the vehicle to the side of the road until I made a complete stop. A witness checked on me and was concerned that I had almost crashed.

UNKNOWN OR OTHER

On [XXX], the vehicle displayed multiple alerts: “Electrical power reduced,” “Climate cabin controller requires service,” “Electrical system may not support all features,” and “Vehicle may not restart.” I scheduled service for May 21, 2024, and dropped the vehicle off at the Tesla Service Center in Fresno, CA. Tesla failed to provide a written invoice for that visit. A service advisor told me “It was a glitch” and that I should check the app, but no documentation appeared. Despite multiple in-person and written requests, I never received a record of the visit. On [XXX], the vehicle failed to start and was towed back to Tesla. A May 24 invoice confirmed a major safety issue—a high-voltage current fault that triggered the Pyrotechnic Battery Disconnect. Tesla later marked the May 21 appointment as “canceled” in their system. I photographed this cancellation screen in July, confirming the visit was erased despite a clear safety-related defect. This raises concerns about Tesla’s compliance with documentation and reporting obligations. I also submitted two reimbursement requests for $470.12 in transportation costs, which Tesla has not honored. These incidents show a pattern of concealment and unfair warranty practices. I respectfully request an investigation into this issue and whether a broader safety recall is warranted. Supporting documents are available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

POWER TRAIN

On [XXX], the vehicle displayed multiple alerts: “Electrical power reduced,” “Climate cabin controller requires service,” “Electrical system may not support all features,” and “Vehicle may not restart.” I scheduled service for May 21, 2024, and dropped the vehicle off at the Tesla Service Center in Fresno, CA. Tesla failed to provide a written invoice for that visit. A service advisor told me “It was a glitch” and that I should check the app, but no documentation appeared. Despite multiple in-person and written requests, I never received a record of the visit. On [XXX], the vehicle failed to start and was towed back to Tesla. A May 24 invoice confirmed a major safety issue—a high-voltage current fault that triggered the Pyrotechnic Battery Disconnect. Tesla later marked the May 21 appointment as “canceled” in their system. I photographed this cancellation screen in July, confirming the visit was erased despite a clear safety-related defect. This raises concerns about Tesla’s compliance with documentation and reporting obligations. I also submitted two reimbursement requests for $470.12 in transportation costs, which Tesla has not honored. These incidents show a pattern of concealment and unfair warranty practices. I respectfully request an investigation into this issue and whether a broader safety recall is warranted. Supporting documents are available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

ELECTRICAL SYSTEM

On [XXX], the vehicle displayed multiple alerts: “Electrical power reduced,” “Climate cabin controller requires service,” “Electrical system may not support all features,” and “Vehicle may not restart.” I scheduled service for May 21, 2024, and dropped the vehicle off at the Tesla Service Center in Fresno, CA. Tesla failed to provide a written invoice for that visit. A service advisor told me “It was a glitch” and that I should check the app, but no documentation appeared. Despite multiple in-person and written requests, I never received a record of the visit. On [XXX], the vehicle failed to start and was towed back to Tesla. A May 24 invoice confirmed a major safety issue—a high-voltage current fault that triggered the Pyrotechnic Battery Disconnect. Tesla later marked the May 21 appointment as “canceled” in their system. I photographed this cancellation screen in July, confirming the visit was erased despite a clear safety-related defect. This raises concerns about Tesla’s compliance with documentation and reporting obligations. I also submitted two reimbursement requests for $470.12 in transportation costs, which Tesla has not honored. These incidents show a pattern of concealment and unfair warranty practices. I respectfully request an investigation into this issue and whether a broader safety recall is warranted. Supporting documents are available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

WHEELS

This is my 7th report. On [XXX] [XXX] pm I was traveling home from Alburquerque and was just past Isleta Resort and Casino heading south on [XXX]. I don't use cruise control very often because of the emergency braking that occurs (and that I have reported several times before). I was on a long drive and decided to try it on a short section of [XXX] on my first day, and found that it was slowing on it's own when I approached a car from behind. Two days later on the way home, when there was no one in front of me, it slowed significantly without needing to and I thought it was better than the past rapid braking...as I was thinking about this, the car abruptly "slammed on the brakes". I was forced forward but had my seat belt on. Stuff fell off back seat onto the floor. The Igloo cooler on the front passenger floor toppled forward. I'm quite sure there would have been a accident had someone been behind me. Additionally, the car is not recording my tire rotation from 16,000 miles, and continually says the last tire rotation was at 8,000. Good thing Discount Tire keeps track, as I am now overdue for another rotation (25k+ miles). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This is my 7th report. On [XXX] [XXX] pm I was traveling home from Alburquerque and was just past Isleta Resort and Casino heading south on [XXX]. I don't use cruise control very often because of the emergency braking that occurs (and that I have reported several times before). I was on a long drive and decided to try it on a short section of [XXX] on my first day, and found that it was slowing on it's own when I approached a car from behind. Two days later on the way home, when there was no one in front of me, it slowed significantly without needing to and I thought it was better than the past rapid braking...as I was thinking about this, the car abruptly "slammed on the brakes". I was forced forward but had my seat belt on. Stuff fell off back seat onto the floor. The Igloo cooler on the front passenger floor toppled forward. I'm quite sure there would have been a accident had someone been behind me. Additionally, the car is not recording my tire rotation from 16,000 miles, and continually says the last tire rotation was at 8,000. Good thing Discount Tire keeps track, as I am now overdue for another rotation (25k+ miles). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

UNKNOWN OR OTHER

My name is [XXX] and I'm a 2023 Model Y owner. My car is completing 2 years on [XXX]. It was delivered on [XXX]. I've about 18000 miles. The tires were all in pretty good conditions. My touch screen did not give any low-pressure warning or any sort of warnings. On [XXX] we were driving from Charlottesville to Centreville, Virginia. After about 25 miles on [XXX], car wobbled a lot and we pulled over and find a flat tire with the side teared as shown in attachments. We called Tesla road side assistance and they said we can tow it to Richmond, VA and then replace tire next day which is Monday. We then called AAA and towed the vehicle in a truck back home to Centreville, VA. Next day Tesla road side tire team came. They checked the tire and found no nails and he mentioned that the tire still has good over 50% thread life. I asked him how this could have happened and it is bizarre and totally strange this happened as we don't have any damage on our rims or wheels. I paid 365$ to replace the tire as the technician told replacing is the only choice. A brand-new tesla that came with 4 tires - how can this happen when we have maintained and we have rotated and always maintained the recommended pressure. There was not a warning and suddenly tire became like this. We would like Tesla to arrange for reimbursement of the tire that did not last even 2 years and for the towing expenses of 370$ (attached receipt here). Reached tesla with the only email that I found online: resolutions@tesla.com and got no response in 2 weeks INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

The issue lies with Tesla’s Full Self-Driving (Supervised) system 12.6.4 on HW3. While driving on roads with lower speed limits (such as 35 or 45 MPH), the vehicle occasionally brakes abruptly for no apparent reason, even when there are no vehicles or obstacles ahead. This unexpected braking behavior can be dangerous, as it may lead to rear-end collisions if the driver behind is not attentive or prepared to stop suddenly.

FORWARD COLLISION AVOIDANCE: WARNINGS

This incident happened on [XXX], I just got the Tesla data and police report. Here are the events as I remembered: - I was driving my 2023 Tesla Y with FSD supervised (v13.2.8) along [XXX] entered from [XXX] and driving close to north of [XXX] without any issue - Noticed a car in front of me braking hard (about 6secs from the recording dashcam footage) - Realized FSD was not braking hard enough (or at least it did not feel like it) - Slammed on the brake for what felt like an eternity (about 2 secs from the dashcam footage) - Rear end collision on the front car at ~25 mph, airbag deployed. I remembered feeling the brake pedal vibrating but did not stop the car at all. By analyzing the raw data provided by Tesla, it is found brake, accelerator, AEB, ABS and TSC were completely messed up after FSD failed, please refer to the attached analysis report. Note: The dashcam video file and the original Tesla data are available for reviewing if any need as I cannot upload along with this report. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

This incident happened on [XXX], I just got the Tesla data and police report. Here are the events as I remembered: - I was driving my 2023 Tesla Y with FSD supervised (v13.2.8) along [XXX] entered from [XXX] and driving close to north of [XXX] without any issue - Noticed a car in front of me braking hard (about 6secs from the recording dashcam footage) - Realized FSD was not braking hard enough (or at least it did not feel like it) - Slammed on the brake for what felt like an eternity (about 2 secs from the dashcam footage) - Rear end collision on the front car at ~25 mph, airbag deployed. I remembered feeling the brake pedal vibrating but did not stop the car at all. By analyzing the raw data provided by Tesla, it is found brake, accelerator, AEB, ABS and TSC were completely messed up after FSD failed, please refer to the attached analysis report. Note: The dashcam video file and the original Tesla data are available for reviewing if any need as I cannot upload along with this report. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This incident happened on [XXX], I just got the Tesla data and police report. Here are the events as I remembered: - I was driving my 2023 Tesla Y with FSD supervised (v13.2.8) along [XXX] entered from [XXX] and driving close to north of [XXX] without any issue - Noticed a car in front of me braking hard (about 6secs from the recording dashcam footage) - Realized FSD was not braking hard enough (or at least it did not feel like it) - Slammed on the brake for what felt like an eternity (about 2 secs from the dashcam footage) - Rear end collision on the front car at ~25 mph, airbag deployed. I remembered feeling the brake pedal vibrating but did not stop the car at all. By analyzing the raw data provided by Tesla, it is found brake, accelerator, AEB, ABS and TSC were completely messed up after FSD failed, please refer to the attached analysis report. Note: The dashcam video file and the original Tesla data are available for reviewing if any need as I cannot upload along with this report. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING

The contact owns a 2023 Tesla Model Y. The contact stated while driving at an undisclosed speed with the full self-driving system activated, the message "System Malfunction - Take Over Immediately" was displayed. There was no warning light illuminated. The vehicle was taken to the dealer, who was unable diagnose the vehicle or duplicate the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 39,000.

SUSPENSION

Driving less than 5 mph, upper and lower control arms break off, throwing front driver side body onto front driver side tire. It could’ve been extremely bad if we were driving on the freeway and even caused death.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

Adaptive cruise control changes speed without warning, often when passing a truck clearly in another lane, but also for no apparent reason. This occurs an average of approximately once every 5 miles, but at irregular intervals. It slows quickly enough to be a hazard. This occurs in all modes (set by speed limit or manual).

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

While proceeding across the southbound two lanes of a divided 4 lane street the vehicle inexplicably braked violently to a complete stop. When stopped the vehicle was across the two lanes of the road (as I was headed for a divided left turn lane). The was traffic on the road that had to stop for my vehicle. It took a couple of seconds for the car to release the brakes and allow me to continue across the street. This could have cause a wreck if the street traffic had not been paying attention or had assumed I was going to continue as should have been expected. I had to try to hit the gear shift stock in order to get the car to continue moving, although I am not sure that the car required this action. I did not know for how long the vehicle would be immobile. I could have been injured or killed due to this "phantom braking" incident.

UNKNOWN OR OTHER

Control arm bolts failure. As my wife was driving from a stop light making a right turn at below 10 mph she heard a loud bang. Both of the bolts connecting the control arm had fallen out onto the ground causing the wheel to fail and push back into the wheel arch. The problem has been reported to the dealer but from research and conversations with them this is fairly common. Should that have happened on a freeway it could have been catastrophic.

AIR BAGS

The contact owned a 2023 Tesla Model Y. The contact stated that while driving at 45 MPH, occupied with his son in the vehicle, another vehicle collided into the front center of the vehicle, causing the vehicle to merge into another lane. The air bags did not deploy.  The contact sustained injuries to his neck, shoulder, and lower back. The contact son sustained injuries to the neck. No medical attention was required. The vehicle was towed to Al's Towing Yard. The contact stated that a police report was filed. The contact mentioned that the seat belts did retract. The contact stated that the failure was not diagnosed by a dealer or independent mechanic. The vehicle was deemed a total loss. The manufacturer was notified of the failure, and they informed the contact to call his insurance company. The approximate failure mileage was 30,491.

SEAT BELTS

The contact owns a 2023 Tesla Model Y. The contact stated that while driving at an undisclosed speed, an unknown seat belt message was displayed along with an audible chime while the front driver's side seat belt was securely buckled. The vehicle was taken to the dealer, who replaced the front driver's side seat belt buckle, but the failure persisted. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 24V376000 (Seat Belts); however, the VIN was not included in the recall. The manufacturer was not made aware of the failure. The failure mileage was 76,792.

STEERING

Vehicle was performing normally until I stopped and put vehicle into reverse to back into a supercharger stall. Heard a clunk when starting to back up. Car started to resist moving and front started to lift in the air a few inches. Stopped and went forward to go around and try again. Vehicle would not turn to left when going forward. Got out and noticed front passenger wheel was not aligned with other front wheel. Then noticed tie rod was ripped out of socket.

SUSPENSION

Knocking noise coming from front left tire when turning, accelerating, and reversing. Investigated noise and found a bolt hanging (unscrewed) from control arm/tie rod and another bolt loose and working it's way loose. If this bolt unscrew, I'm positive steering would be lost. See pictures.

STEERING

Knocking noise coming from front left tire when turning, accelerating, and reversing. Investigated noise and found a bolt hanging (unscrewed) from control arm/tie rod and another bolt loose and working it's way loose. If this bolt unscrew, I'm positive steering would be lost. See pictures.

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

My wife was driving the car on March 7th 2025. Before she leaves the house, she had her front defroster on and the windshield was clear before she leaves the house. 5 minutes later, the front windshield became so foggy to the point she could not see anything in front of her and the front defroster was still on. And because of that so foggy windshield she moved out of her lane with no lane departure warning or anything and then she hit the railway pole without any emergency brakes going off or any warning signs letting her that she is about to hit something. The whole front of the car was gone and the car was totally lost but no airbags deployed at all and that was also concerning. Also there was no issues or any warning lamps or messages before the loss. The car was taken to a body shop and was inspected by the body shop and I believe a representative from my insurance company went to inspect the car at the body shop. So these are the parts I felt faulty or causing the safety concern: - front defroster - automatic emergency brakes - lane departure warning - forward collision warning

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

My wife was driving the car on March 7th 2025. Before she leaves the house, she had her front defroster on and the windshield was clear before she leaves the house. 5 minutes later, the front windshield became so foggy to the point she could not see anything in front of her and the front defroster was still on. And because of that so foggy windshield she moved out of her lane with no lane departure warning or anything and then she hit the railway pole without any emergency brakes going off or any warning signs letting her that she is about to hit something. The whole front of the car was gone and the car was totally lost but no airbags deployed at all and that was also concerning. Also there was no issues or any warning lamps or messages before the loss. The car was taken to a body shop and was inspected by the body shop and I believe a representative from my insurance company went to inspect the car at the body shop. So these are the parts I felt faulty or causing the safety concern: - front defroster - automatic emergency brakes - lane departure warning - forward collision warning

AIR BAGS

My wife was driving the car on March 7th 2025. Before she leaves the house, she had her front defroster on and the windshield was clear before she leaves the house. 5 minutes later, the front windshield became so foggy to the point she could not see anything in front of her and the front defroster was still on. And because of that so foggy windshield she moved out of her lane with no lane departure warning or anything and then she hit the railway pole without any emergency brakes going off or any warning signs letting her that she is about to hit something. The whole front of the car was gone and the car was totally lost but no airbags deployed at all and that was also concerning. Also there was no issues or any warning lamps or messages before the loss. The car was taken to a body shop and was inspected by the body shop and I believe a representative from my insurance company went to inspect the car at the body shop. So these are the parts I felt faulty or causing the safety concern: - front defroster - automatic emergency brakes - lane departure warning - forward collision warning

SEAT BELTS

The panel covering the driver seatbelt popped open & now the seatbelt position cannot be adjusted correctly. It appears as if the track holding the seat belt behind the panel is loose /rattling and the seatbelt system may need to be tightened down. I immediately contacted the dealer/manufacturer & Tesla wants 17 days to simply look at the issue.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This is my 6th complaint about Tesla. I wrote recently when my remote drivers could not unlock my car. I solved it myself and when I got home, I called Roadside service for help re-programing the key card that failed. The person told me to call Tesla on Monday about the inability of my other drivers to unlock my car. I did that yesterday, and I told him I thought it was something wrong with my car, and suspected I needed to take it in for service. He said no, it wasn't the car but that I needed Premium Connectivity ($10/mo) in order for my drivers to be able to unlock my car. He put me on hold and came back to tell me that "it's a safety thing" so that no one can remotely unlock my car. The reason I put 2 friends in other states on my profile was for them to be able to help me, as a single woman who lives alone and takes camping trips alone. That is not a possibility. Furthermore, I asked him about the sudden braking on Cruise Control and he'd never heard of it. He uses the auto drive, that they don't call auto drive anymore...presumably because of the safety issues. I think this car needs to be recalled like the trucks were. They are not safe and Tesla doesn't care. By the way, the car has 5G, but I cannot stream my music or listen to podcasts, to which I'm already subscribed, without paying for Premium Connectivity. What a scam.

UNKNOWN OR OTHER

This is my 6th complaint about Tesla. I wrote recently when my remote drivers could not unlock my car. I solved it myself and when I got home, I called Roadside service for help re-programing the key card that failed. The person told me to call Tesla on Monday about the inability of my other drivers to unlock my car. I did that yesterday, and I told him I thought it was something wrong with my car, and suspected I needed to take it in for service. He said no, it wasn't the car but that I needed Premium Connectivity ($10/mo) in order for my drivers to be able to unlock my car. He put me on hold and came back to tell me that "it's a safety thing" so that no one can remotely unlock my car. The reason I put 2 friends in other states on my profile was for them to be able to help me, as a single woman who lives alone and takes camping trips alone. That is not a possibility. Furthermore, I asked him about the sudden braking on Cruise Control and he'd never heard of it. He uses the auto drive, that they don't call auto drive anymore...presumably because of the safety issues. I think this car needs to be recalled like the trucks were. They are not safe and Tesla doesn't care. By the way, the car has 5G, but I cannot stream my music or listen to podcasts, to which I'm already subscribed, without paying for Premium Connectivity. What a scam.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This is my 5th complaint and involves, again, the key card. This is the used key card the El Paso Tesla Dealer was kind enough to give me, and help me program, when one of the original key cards, less than a year old, stopped working. (Tesla wanted me to pay $45 for 2 new key cards) The used key card stopped functioning so I planned to call Tesla and have them "reprogram it"...something that must be done while I am in the car. I went on a last-minute trip and took my spare, barely-used key card. I also had my phone but didn't realize I'd not re-downloaded the Tesla app when I recently troubleshot my phone. Later in the day I parked at CIty of Rocks State Park in NM, still without connectivity, and locked the car with the "good" key card. Then I misplaced the key card! I called one of my 2 backup drivers and asked her to unlock and start my car for me. Her App did not allow her to do so, even though it showed the location of my car at City of Rocks...it said "move closer to the car". (She lives in CA). I had to get a ride to Wifi, download the Tesla App, and when I tried using it to unlock the car, it said "you must be closer to the car". When I got to the car, I was able to unlock and start it using the phone key. After arriving home, I used my App to get Roadside assistance and asked for a phone call when they texted to confirm my location. I explained that I didn't need service, just needed help re-programing my defective card. (I had since found the good card!) The woman on the other end was helpful but it was difficult for her also. We ended up removing the defective key from my profile, though it required a lot of work and also required the "good" key card. I have to call Tesla on Monday (it was Sunday) to get the card re-programmed. Had my difficulty been in a high-traffic or unsafe area I would have been in trouble. The "backup" drivers on my App are there for emergency access to my car, supposedly from any location.

ELECTRICAL SYSTEM

This is my 5th complaint and involves, again, the key card. This is the used key card the El Paso Tesla Dealer was kind enough to give me, and help me program, when one of the original key cards, less than a year old, stopped working. (Tesla wanted me to pay $45 for 2 new key cards) The used key card stopped functioning so I planned to call Tesla and have them "reprogram it"...something that must be done while I am in the car. I went on a last-minute trip and took my spare, barely-used key card. I also had my phone but didn't realize I'd not re-downloaded the Tesla app when I recently troubleshot my phone. Later in the day I parked at CIty of Rocks State Park in NM, still without connectivity, and locked the car with the "good" key card. Then I misplaced the key card! I called one of my 2 backup drivers and asked her to unlock and start my car for me. Her App did not allow her to do so, even though it showed the location of my car at City of Rocks...it said "move closer to the car". (She lives in CA). I had to get a ride to Wifi, download the Tesla App, and when I tried using it to unlock the car, it said "you must be closer to the car". When I got to the car, I was able to unlock and start it using the phone key. After arriving home, I used my App to get Roadside assistance and asked for a phone call when they texted to confirm my location. I explained that I didn't need service, just needed help re-programing my defective card. (I had since found the good card!) The woman on the other end was helpful but it was difficult for her also. We ended up removing the defective key from my profile, though it required a lot of work and also required the "good" key card. I have to call Tesla on Monday (it was Sunday) to get the card re-programmed. Had my difficulty been in a high-traffic or unsafe area I would have been in trouble. The "backup" drivers on my App are there for emergency access to my car, supposedly from any location.

STEERING

The driving wheel locked during a turn on back road and ran right into a electricity pole. All air bags deployed and the electricity pole broke. The driver was slightly injured on her forearm.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

While using cruise control (TACC) or FSD, the vehicle inadvertently brakes until vehicle stops, due to detecting light glare or other things as a collision threat. This happened many times. Reported to Tesla service, they said it is a bug and I should file a bug report. I have previously filed many bug reports about this but no software update fixed the problem. Incident happened many times, Tesla should have records of all, because when there is a disengagement, driver is asked to tell what happened by voice.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

While using cruise control (TACC) or FSD, the vehicle inadvertently brakes until vehicle stops, due to detecting light glare or other things as a collision threat. This happened many times. Reported to Tesla service, they said it is a bug and I should file a bug report. I have previously filed many bug reports about this but no software update fixed the problem. Incident happened many times, Tesla should have records of all, because when there is a disengagement, driver is asked to tell what happened by voice.

VEHICLE SPEED CONTROL

While using cruise control (TACC) or FSD, the vehicle inadvertently brakes until vehicle stops, due to detecting light glare or other things as a collision threat. This happened many times. Reported to Tesla service, they said it is a bug and I should file a bug report. I have previously filed many bug reports about this but no software update fixed the problem. Incident happened many times, Tesla should have records of all, because when there is a disengagement, driver is asked to tell what happened by voice.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

On [XXX] I was driving North on [XXX] at approximately 70 MPH when my 2023 Tesla Model Y Long Range brakes violently applied by them self twice in the space of a few seconds, the sudden unexpected brake application was a shock to me causing me almost lose control of the vehicle and was almost rear ended by a truck that was a few car lengths behind me. My car was in manual mode with the "Emergency Braking" switch enabled (no self drive or cruise control), the weather was sunny and dry and there were no traffic or obstacles in front of my car. The onboard dash cam briefly captured the incident. The problem did not reoccur for the remainder of my drive home. There was no warning prior to the incident, I believe that emergency brakes may have flashed on the screen ( not sure because I was busy reacting to the situation). The car has not been inspected as of yet. I now have to disable the Emergency Braking function each time I drive my car because unfortunately the system defaults to the on position and I don't trust it. This issue appears to be a problem with the system that provides visual information to the Emergency Braking System. I'm making this report because this is an extremely dangerous problem that needs to be addressed by Tesla before it causes injury or worse. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

SERVICE BRAKES

On [XXX] I was driving North on [XXX] at approximately 70 MPH when my 2023 Tesla Model Y Long Range brakes violently applied by them self twice in the space of a few seconds, the sudden unexpected brake application was a shock to me causing me almost lose control of the vehicle and was almost rear ended by a truck that was a few car lengths behind me. My car was in manual mode with the "Emergency Braking" switch enabled (no self drive or cruise control), the weather was sunny and dry and there were no traffic or obstacles in front of my car. The onboard dash cam briefly captured the incident. The problem did not reoccur for the remainder of my drive home. There was no warning prior to the incident, I believe that emergency brakes may have flashed on the screen ( not sure because I was busy reacting to the situation). The car has not been inspected as of yet. I now have to disable the Emergency Braking function each time I drive my car because unfortunately the system defaults to the on position and I don't trust it. This issue appears to be a problem with the system that provides visual information to the Emergency Braking System. I'm making this report because this is an extremely dangerous problem that needs to be addressed by Tesla before it causes injury or worse. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

SEAT BELTS

Rear left seat buckle won’t latch.

LANE DEPARTURE: ASSIST

1. Front Passenger side wheel and auto steering system malfunctioned. Yes it is available for inspection. 2. My car was not drivable and I was stuck on the leftmost lane of highway with fast traffic passing by. Had to call 911 to move myself to safety. 3. Not yet 4. Vehicle has been inspected by the police 5. No warning lamps or message prior to failure

WHEELS

1. Front Passenger side wheel and auto steering system malfunctioned. Yes it is available for inspection. 2. My car was not drivable and I was stuck on the leftmost lane of highway with fast traffic passing by. Had to call 911 to move myself to safety. 3. Not yet 4. Vehicle has been inspected by the police 5. No warning lamps or message prior to failure

STEERING

1. Front Passenger side wheel and auto steering system malfunctioned. Yes it is available for inspection. 2. My car was not drivable and I was stuck on the leftmost lane of highway with fast traffic passing by. Had to call 911 to move myself to safety. 3. Not yet 4. Vehicle has been inspected by the police 5. No warning lamps or message prior to failure

UNKNOWN OR OTHER

Tesla remotely disabled my vehicle twice (February 28, 2025, and March 6, 2025) without prior notice, legal justification, or a court order. February 28, 2025 – Tesla Disabled My Vehicle for 3 Days My Tesla Model Y was remotely locked without warning, leaving me stranded and unable to use my vehicle. Tesla refused to provide a reason or reinstate access for three days. March 6, 2025 – Tesla Disabled My Vehicle Again & Attempted Repossession Tesla again remotely disabled my vehicle, then sent a tow truck for repossession without legal notice. I called the police, who confirmed Tesla had no legal repossession order. Tesla refused to restore access, forcing me into a coerced “voluntary surrender.” How This Posed a Safety Risk I was stranded in public locations without notice or transportation alternatives. Had the vehicle been in motion, this could have caused a road hazard. Tesla’s lack of due process denied me the chance to dispute the action before losing my vehicle. Confirmed by Law Enforcement & Tesla’s Own Records Police intervened on March 6, 2025, and confirmed Tesla had no valid repossession order. Tesla has refused to provide written documentation or a legal explanation for these actions. Regulatory Concerns Tesla’s unilateral ability to disable vehicles raises serious consumer safety issues: What prevents Tesla from disabling vehicles arbitrarily? What legal safeguards exist to protect owners from unjustified manufacturer lockouts? Should federal law restrict Tesla from disabling vehicles without court approval? Request for Investigation Tesla’s remote disabling practice endangers consumers and should be urgently investigated by NHTSA to determine if federal safeguards are needed.

VEHICLE SPEED CONTROL

Tesla remotely disabled my vehicle twice (February 28, 2025, and March 6, 2025) without prior notice, legal justification, or a court order. February 28, 2025 – Tesla Disabled My Vehicle for 3 Days My Tesla Model Y was remotely locked without warning, leaving me stranded and unable to use my vehicle. Tesla refused to provide a reason or reinstate access for three days. March 6, 2025 – Tesla Disabled My Vehicle Again & Attempted Repossession Tesla again remotely disabled my vehicle, then sent a tow truck for repossession without legal notice. I called the police, who confirmed Tesla had no legal repossession order. Tesla refused to restore access, forcing me into a coerced “voluntary surrender.” How This Posed a Safety Risk I was stranded in public locations without notice or transportation alternatives. Had the vehicle been in motion, this could have caused a road hazard. Tesla’s lack of due process denied me the chance to dispute the action before losing my vehicle. Confirmed by Law Enforcement & Tesla’s Own Records Police intervened on March 6, 2025, and confirmed Tesla had no valid repossession order. Tesla has refused to provide written documentation or a legal explanation for these actions. Regulatory Concerns Tesla’s unilateral ability to disable vehicles raises serious consumer safety issues: What prevents Tesla from disabling vehicles arbitrarily? What legal safeguards exist to protect owners from unjustified manufacturer lockouts? Should federal law restrict Tesla from disabling vehicles without court approval? Request for Investigation Tesla’s remote disabling practice endangers consumers and should be urgently investigated by NHTSA to determine if federal safeguards are needed.

ELECTRICAL SYSTEM

Tesla remotely disabled my vehicle twice (February 28, 2025, and March 6, 2025) without prior notice, legal justification, or a court order. February 28, 2025 – Tesla Disabled My Vehicle for 3 Days My Tesla Model Y was remotely locked without warning, leaving me stranded and unable to use my vehicle. Tesla refused to provide a reason or reinstate access for three days. March 6, 2025 – Tesla Disabled My Vehicle Again & Attempted Repossession Tesla again remotely disabled my vehicle, then sent a tow truck for repossession without legal notice. I called the police, who confirmed Tesla had no legal repossession order. Tesla refused to restore access, forcing me into a coerced “voluntary surrender.” How This Posed a Safety Risk I was stranded in public locations without notice or transportation alternatives. Had the vehicle been in motion, this could have caused a road hazard. Tesla’s lack of due process denied me the chance to dispute the action before losing my vehicle. Confirmed by Law Enforcement & Tesla’s Own Records Police intervened on March 6, 2025, and confirmed Tesla had no valid repossession order. Tesla has refused to provide written documentation or a legal explanation for these actions. Regulatory Concerns Tesla’s unilateral ability to disable vehicles raises serious consumer safety issues: What prevents Tesla from disabling vehicles arbitrarily? What legal safeguards exist to protect owners from unjustified manufacturer lockouts? Should federal law restrict Tesla from disabling vehicles without court approval? Request for Investigation Tesla’s remote disabling practice endangers consumers and should be urgently investigated by NHTSA to determine if federal safeguards are needed.

SUSPENSION

Front lower control arm bushings are torn. This was discovered at 32000 miles. Premature failure of suspension parts can create a unsafe driving condition. Currently available for inspection. But will be replaced under warranty as soon as possible.

STEERING

Power steering occasionally cuts out during low speed manoeuvres, such as parallel parking, parking, and turning while stopped. When trying to forcibly replicate the issue (by moving steering wheel lock to lock while doing parking manoeuvres) computer showed codes EPAS3P_a122_olpActive and EPAS3P_a074_overHeatProtect. Tesla says this is "working as designed" and will not fix. I have asked the car to be serviced for this issue twice now. Safety is a concern as the issue is unpredictable and I believe the steering could become difficult suddenly in a situation where it is necessary to move out of the way quickly. (Ie. Stopped in traffic with emergency vehicles incoming)

SUSPENSION

Took my car into tesla service center for alignment and they said that i need to change my front lateral link. I asked if it was damaged by anything i did and they said no. At 31k miles this is not normal. They won't cover it under warranty. It's a critical component and can cause a major accident resulting in injury or death.

STEERING

Two weeks I had my model Y serviced for shaking of the car and steering wheel. They deemed the cause of the shaking due to unalignment of the wheels and they claimed to have fixed the issue. After receiving the car for the week after it began to make a sound of something hitting every time I made a U turn or any time I turned the wheel. While driving 3/8 with my family in the car I made a U turn in a parking lot and heard the same loud sound of hitting. When I went to check two large approximately 3 inch bolts were on the ground but no nuts in sight and my control arm broke the bottom plate and was completely unattached from the car. Thankfully the bolts came off while in a parking lot and not 20 minutes prior when I was driving on a windy road. Within 24hours Tesla contacted me saying my car was ready for pickup without any explanation of why the bolts came off, No full inspection completed for other issues and no alignment of the tires. Under the Tesla mechanic notes they only reinstalled the bolts and tightened the front wheels and not the back. Upon further research online I have found numerous other people complaining of the same issue of the bolts for the control arm falling off on Model Y and 3 Teslas due to forgetting to weld the bolt nuts to the sub frame.

WHEELS

Two weeks I had my model Y serviced for shaking of the car and steering wheel. They deemed the cause of the shaking due to unalignment of the wheels and they claimed to have fixed the issue. After receiving the car for the week after it began to make a sound of something hitting every time I made a U turn or any time I turned the wheel. While driving 3/8 with my family in the car I made a U turn in a parking lot and heard the same loud sound of hitting. When I went to check two large approximately 3 inch bolts were on the ground but no nuts in sight and my control arm broke the bottom plate and was completely unattached from the car. Thankfully the bolts came off while in a parking lot and not 20 minutes prior when I was driving on a windy road. Within 24hours Tesla contacted me saying my car was ready for pickup without any explanation of why the bolts came off, No full inspection completed for other issues and no alignment of the tires. Under the Tesla mechanic notes they only reinstalled the bolts and tightened the front wheels and not the back. Upon further research online I have found numerous other people complaining of the same issue of the bolts for the control arm falling off on Model Y and 3 Teslas due to forgetting to weld the bolt nuts to the sub frame.

SUSPENSION

Two weeks I had my model Y serviced for shaking of the car and steering wheel. They deemed the cause of the shaking due to unalignment of the wheels and they claimed to have fixed the issue. After receiving the car for the week after it began to make a sound of something hitting every time I made a U turn or any time I turned the wheel. While driving 3/8 with my family in the car I made a U turn in a parking lot and heard the same loud sound of hitting. When I went to check two large approximately 3 inch bolts were on the ground but no nuts in sight and my control arm broke the bottom plate and was completely unattached from the car. Thankfully the bolts came off while in a parking lot and not 20 minutes prior when I was driving on a windy road. Within 24hours Tesla contacted me saying my car was ready for pickup without any explanation of why the bolts came off, No full inspection completed for other issues and no alignment of the tires. Under the Tesla mechanic notes they only reinstalled the bolts and tightened the front wheels and not the back. Upon further research online I have found numerous other people complaining of the same issue of the bolts for the control arm falling off on Model Y and 3 Teslas due to forgetting to weld the bolt nuts to the sub frame.

STEERING

3/5/2024. Upon startup, car does not have power steering. Error code UI_a020 on screen and steering wheel very difficult to move as car reverses. Put car back into park and arranged for alternate transportation. Manufacturer advises "monitoring and reporting back when/if alert re-occurs"

SUSPENSION

The two bolts securing the lower lateral link of the front passenger side loosened and dropped out in 14 months of the car ownership, causing the lateral link detached from the subframe of the car. The car makes loud noise when turning, poses danger of suspension failure and possibly loss of control on freeway driving. I have scheduled a service appointment with Tesla service center and see if they can fix it.

SEAT BELTS

The seatbelt does not latch in the buckle.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

I am submitting a complaint regarding a serious safety issue with my 2023 Tesla Model Y. The vehicle experienced a sudden and complete power loss while in operation, creating a hazardous situation. Below are the details of the incident: •Component/System Failure: The vehicle’s electrical system failed, leading to a shutdown. The following alerts were displayed on the screen: •VCFRONT_a191: Electrical system power reduced – Vehicle shutting down •VCFRONT_a192: Electrical system unable to support all features – Switching off features to conserve energy •BMS_a151: Vehicle may not restart – Service is required •DI_a227: Please wait while high voltage system powers up •Safety Risk: The unexpected shutdown posed a serious safety risk. If this had occurred in high-speed traffic, it could have led to a crash, endangering my safety and that of others on the road. •Reproduction of Issue: The issue has not been reproduced yet, but it is an ongoing concern. I have not received a resolution from Tesla at this time. •Inspection by Authorities: The vehicle has not yet been inspected by Tesla, law enforcement, or insurance representatives. However, I am willing to make it available for investigation. •Warning Signs: There were no prior warning signs before the failure. The alerts appeared shortly before the vehicle lost power completely. This issue raises concerns about the reliability and safety of Tesla’s electrical system. I urge the NHTSA to investigate this matter to prevent potential accidents caused by similar failures in other vehicles.

ELECTRICAL SYSTEM

I am submitting a complaint regarding a serious safety issue with my 2023 Tesla Model Y. The vehicle experienced a sudden and complete power loss while in operation, creating a hazardous situation. Below are the details of the incident: •Component/System Failure: The vehicle’s electrical system failed, leading to a shutdown. The following alerts were displayed on the screen: •VCFRONT_a191: Electrical system power reduced – Vehicle shutting down •VCFRONT_a192: Electrical system unable to support all features – Switching off features to conserve energy •BMS_a151: Vehicle may not restart – Service is required •DI_a227: Please wait while high voltage system powers up •Safety Risk: The unexpected shutdown posed a serious safety risk. If this had occurred in high-speed traffic, it could have led to a crash, endangering my safety and that of others on the road. •Reproduction of Issue: The issue has not been reproduced yet, but it is an ongoing concern. I have not received a resolution from Tesla at this time. •Inspection by Authorities: The vehicle has not yet been inspected by Tesla, law enforcement, or insurance representatives. However, I am willing to make it available for investigation. •Warning Signs: There were no prior warning signs before the failure. The alerts appeared shortly before the vehicle lost power completely. This issue raises concerns about the reliability and safety of Tesla’s electrical system. I urge the NHTSA to investigate this matter to prevent potential accidents caused by similar failures in other vehicles.

SERVICE BRAKES

I am submitting a complaint regarding a serious safety issue with my 2023 Tesla Model Y. The vehicle experienced a sudden and complete power loss while in operation, creating a hazardous situation. Below are the details of the incident: •Component/System Failure: The vehicle’s electrical system failed, leading to a shutdown. The following alerts were displayed on the screen: •VCFRONT_a191: Electrical system power reduced – Vehicle shutting down •VCFRONT_a192: Electrical system unable to support all features – Switching off features to conserve energy •BMS_a151: Vehicle may not restart – Service is required •DI_a227: Please wait while high voltage system powers up •Safety Risk: The unexpected shutdown posed a serious safety risk. If this had occurred in high-speed traffic, it could have led to a crash, endangering my safety and that of others on the road. •Reproduction of Issue: The issue has not been reproduced yet, but it is an ongoing concern. I have not received a resolution from Tesla at this time. •Inspection by Authorities: The vehicle has not yet been inspected by Tesla, law enforcement, or insurance representatives. However, I am willing to make it available for investigation. •Warning Signs: There were no prior warning signs before the failure. The alerts appeared shortly before the vehicle lost power completely. This issue raises concerns about the reliability and safety of Tesla’s electrical system. I urge the NHTSA to investigate this matter to prevent potential accidents caused by similar failures in other vehicles.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This is my 4th safety report about the same issue: unexpected braking while on cruise control. Since my last report, Tesla offered another free month of auto pilot but I did not take it for fear of this braking issue. On Tuesday [XXX] I was returning to my home in Las Cruces NM from Colorado. I was on [XXX] toward Albuquerque, and there was very little traffic. I decided to see if I could get away with the cruise control. As I was pulling into Bernalillo, there were some oncoming cars in a left-turn lane at a signal, and my car braked automatically...enough to lurch me forward. I decided to stop at the "new" Tesla dealer in Bernalillo (I got my car in Santa Fe) and ask about the automatic breaking and whether they'd fixed it. The 2 service employees looked at each other and one said "No". I then asked about whether I needed to re-boot my key card since my screen went blank while I was in CO, during a snow storm, parked. I luckily had my phone and on the Tesla App, under Roadside Service, it gave me the option to re-boot the screen! I did so. The serviceman said he didn't think the blank screen had anything to do with my key card, but I could re-boot it if I want to. (A prior complaint also reported the failed key card in less than a year and Tesla's unwillingness to replace it). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

SERVICE BRAKES

This is my 4th safety report about the same issue: unexpected braking while on cruise control. Since my last report, Tesla offered another free month of auto pilot but I did not take it for fear of this braking issue. On Tuesday [XXX] I was returning to my home in Las Cruces NM from Colorado. I was on [XXX] toward Albuquerque, and there was very little traffic. I decided to see if I could get away with the cruise control. As I was pulling into Bernalillo, there were some oncoming cars in a left-turn lane at a signal, and my car braked automatically...enough to lurch me forward. I decided to stop at the "new" Tesla dealer in Bernalillo (I got my car in Santa Fe) and ask about the automatic breaking and whether they'd fixed it. The 2 service employees looked at each other and one said "No". I then asked about whether I needed to re-boot my key card since my screen went blank while I was in CO, during a snow storm, parked. I luckily had my phone and on the Tesla App, under Roadside Service, it gave me the option to re-boot the screen! I did so. The serviceman said he didn't think the blank screen had anything to do with my key card, but I could re-boot it if I want to. (A prior complaint also reported the failed key card in less than a year and Tesla's unwillingness to replace it). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

VEHICLE SPEED CONTROL

This is my 4th safety report about the same issue: unexpected braking while on cruise control. Since my last report, Tesla offered another free month of auto pilot but I did not take it for fear of this braking issue. On Tuesday [XXX] I was returning to my home in Las Cruces NM from Colorado. I was on [XXX] toward Albuquerque, and there was very little traffic. I decided to see if I could get away with the cruise control. As I was pulling into Bernalillo, there were some oncoming cars in a left-turn lane at a signal, and my car braked automatically...enough to lurch me forward. I decided to stop at the "new" Tesla dealer in Bernalillo (I got my car in Santa Fe) and ask about the automatic breaking and whether they'd fixed it. The 2 service employees looked at each other and one said "No". I then asked about whether I needed to re-boot my key card since my screen went blank while I was in CO, during a snow storm, parked. I luckily had my phone and on the Tesla App, under Roadside Service, it gave me the option to re-boot the screen! I did so. The serviceman said he didn't think the blank screen had anything to do with my key card, but I could re-boot it if I want to. (A prior complaint also reported the failed key card in less than a year and Tesla's unwillingness to replace it). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

Tesla offers a "Smart Summon" as part of a PAID feature of Full Self Driving. I have used this feature many times without issue. In this incident, it failed to detect a support column next to a parking spot and while pulling out, it turned right and collided with the pole causing damage to the vehicle. Tesla refused to take responsibility for their feature failing.

STRUCTURE:BODY

My Tesla model Y rear passenger window on the right side exploded, and glasses were shattered on February 14, 2025. I was driving on [XXX] and near the exit of [XXX] at approximately 11:40AM.，I was driving at approximately 65 mph. I heard an explosion sound at the back. The noise was very loud and sudden, and I was startled and distressed by the sound, and my eardrum was in pain due by the loud sound and the rush of the wind to inside my vehicle. I took my car to a Tesla svc center at Santa Clara . Tesla service center made me paid for the repair for $339.06. I am very concerned about the safety issue, fortunately there was no passenger at the back, otherwise the passenger could be severely injured. The weather was cloudy and the traffic was light. I found an article on the Internet - There were another similar incident about the rear right window explosion. There were no vehicles adjacent to my car while I was driving. I would like to express my concern regarding the potential safety implication of this incident. I urge your organization, investigate whether this issue is isolated or a part of broad pattern that may affect other vehicles. This left me a dark shadow while my driving now. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

While in an automatic car wash with the vehicle in "car wash mode" the vehicle suddenly stopped free rolling and the vehicle behind the Tesla Model Y crashed into the Tesla. The Brown Bear car wash reported that these types of incidents are common at Brown Bear car washes and that they ocurr when the drivers of Tesla cars remove their seat belts while the car is in the car wash.

SERVICE BRAKES

While in an automatic car wash with the vehicle in "car wash mode" the vehicle suddenly stopped free rolling and the vehicle behind the Tesla Model Y crashed into the Tesla. The Brown Bear car wash reported that these types of incidents are common at Brown Bear car washes and that they ocurr when the drivers of Tesla cars remove their seat belts while the car is in the car wash.

STEERING

While driving heard a noise from front end. As I turned right the steering wheel turned left in opposite direction. I heard something fall and found a bolt that fell off the car control arm. I managed to get the car back to my garage and called Tesla service. They say it needs an alignment and are going to charge me for this repair. A bolt should not be falling off the vehicle.

STEERING

Subject: Urgent Safety Concern – Steering Component Failure in 2023 Tesla Model Y Dear Tesla Customer Support / NHTSA Safety Division, I am writing to formally report a serious safety issue involving a critical steering component failure in my 2023 Tesla Model Y (VIN: [XXX] 38,917 miles). The failure led to a loss of control and resulted in a collision. On [XXX], my wife, [XXX] , was driving the vehicle on our residential street, shortly after leaving our driveway. At a low speed of approximately 8-10 mph, she suddenly lost steering control as the car rapidly veered to the right. Despite attempts to steer, the vehicle was unresponsive, leading to a collision with a parked car. Damage Summary: •Our Tesla Model Y: Damage to front bumper, headlights, right wheel cover and right fender. •Parked Vehicle: Deep scratches and dents on the rear driver-side bumper and passenger door. Upon inspecting the vehicle after the incident, it became apparent that a suspension or steering component (likely the lower control arm) had failed (broken). After researching online, I discovered that multiple Tesla Model Y owners have reported similar sudden failures of the same part, indicating a potential manufacturing defect. Request for Immediate Action: 1.Tesla Inspection & Full Repair at No Cost – Since my vehicle is under warranty and this appears to be a manufacturing defect, I request a full investigation and repair at Tesla’s expense. 2.NHTSA Investigation into a Potential Recall – Given that similar failures have been reported by other Tesla owners, I urge NHTSA to review this issue for a potential recall before more accidents occur. 3.Tesla’s Official Response – I would like Tesla to confirm whether this component has been investigated for defects in other vehicles and what steps are being taken to prevent other accidents. This incident could have been far worse had my wife been driving at higher speeds. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA)

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

My car is equipped with autopilot feature which I am unable to use due to safety score system designed by Tesla which is used for calculating insurance premiums. This safety score system doesn’t count the miles driven on autopilot and only counts the miles driven without autopilot to decide safety score which impacts insurance premium. This policy forces consumers to drive car without autopilot to increase number of miles driven to compensate for any mistakes made during driving without autopilot. This not only compromises safety of the vehicle and passengers but also deprives me to use features of my car that I paid for. Since autopilot is a supervised driving and requires driver active engagement the miles driven using autopilot should also be counted to decide safety score. Dealership are unable to help with any issues related to safety score system and there is no customer support available to address customer concerns.

FORWARD COLLISION AVOIDANCE: WARNINGS

My car is equipped with autopilot feature which I am unable to use due to safety score system designed by Tesla which is used for calculating insurance premiums. This safety score system doesn’t count the miles driven on autopilot and only counts the miles driven without autopilot to decide safety score which impacts insurance premium. This policy forces consumers to drive car without autopilot to increase number of miles driven to compensate for any mistakes made during driving without autopilot. This not only compromises safety of the vehicle and passengers but also deprives me to use features of my car that I paid for. Since autopilot is a supervised driving and requires driver active engagement the miles driven using autopilot should also be counted to decide safety score. Dealership are unable to help with any issues related to safety score system and there is no customer support available to address customer concerns.

UNKNOWN OR OTHER

My car is equipped with autopilot feature which I am unable to use due to safety score system designed by Tesla which is used for calculating insurance premiums. This safety score system doesn’t count the miles driven on autopilot and only counts the miles driven without autopilot to decide safety score which impacts insurance premium. This policy forces consumers to drive car without autopilot to increase number of miles driven to compensate for any mistakes made during driving without autopilot. This not only compromises safety of the vehicle and passengers but also deprives me to use features of my car that I paid for. Since autopilot is a supervised driving and requires driver active engagement the miles driven using autopilot should also be counted to decide safety score. Dealership are unable to help with any issues related to safety score system and there is no customer support available to address customer concerns.

SUSPENSION

My wife was driving her 2023 Model Y with our [XXX] son in it, suddenly she heard a loud sound back to back twice and the car stopped, she couldn’t drive or move the car, she stepped out and saw 2 large bolts on the ground near the front passenger tire and the tired turned inwards and the tire would not turn upon steering and would not move at all. We called Tesla Roadside assistance. The tow technician reviewed the situation and said this should not have happened and it is a major issue. If this happened on a freeway it could have been a disaster. He also told us that he has to try to get the bolts back in after removing and breaking some of the adjacent plastic cover on the bottom of the car in order to safely tow the vehicle without additional damage. The car was towed after 2 hrs of breaking adjacent plastic next to where the bolts were supposed to be and trying to get bolts back on to straighten the wheel. Truly shaken, if this happened on a a freeway or when car was fast, it could have been a devastating accident involving life of my child and wife. We are still trying to fathom what happened and why. We will talk to the Tesla service center tomorrow. We found at least one other post on forums re: similar issue with Tesla. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

Heat pump tends to fail when temperatures reach out temperatures below 0ºF. This is a safety risk as at these temperatures, a failure to the vehicle heat pump could lead to death. There are many reports in forums and social media, such as here: [XXX] and [XXX] that shows this is a common issue. The system started to fail last time the temperatures reached around that point (around the beginning of Jan 2015), however the car quickly recovered from that. The error shows up as vcfront_a447. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

ELECTRICAL SYSTEM

How did Tesla pass the Safety Standards for the position of rear door handles to manually open the vehicle? The vehicle gets into an accident OR the car plunges into water - and this almost always results in a non-responsive/deal battery. *** The rear passengers are hurt and you want them to find that little piece of rubber mat hidden in a cranny, lift it, and then use their nail to open the plastic cover to reach that piece of junk to manually open the door? ** NO WAY !! Manual door handle in the rear doors should be placed where it's easily accessible, just like you have on the front doors. This is truly a life threatening safety issue with how Tesla has hide the rear passenger manual door handles. Please force Tesla to issue a recall and fix the issue by providing an easy access to manually open the rear door in emergencies. The car gets on fire and rear passengers may burn alive because they won't be able to open the door due to the current system of a super hidden rear door handle. Thanks, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

How did Tesla pass the Safety Standards for the position of rear door handles to manually open the vehicle? The vehicle gets into an accident OR the car plunges into water - and this almost always results in a non-responsive/deal battery. *** The rear passengers are hurt and you want them to find that little piece of rubber mat hidden in a cranny, lift it, and then use their nail to open the plastic cover to reach that piece of junk to manually open the door? ** NO WAY !! Manual door handle in the rear doors should be placed where it's easily accessible, just like you have on the front doors. This is truly a life threatening safety issue with how Tesla has hide the rear passenger manual door handles. Please force Tesla to issue a recall and fix the issue by providing an easy access to manually open the rear door in emergencies. The car gets on fire and rear passengers may burn alive because they won't be able to open the door due to the current system of a super hidden rear door handle. Thanks, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER

I am lodging a formal complaint about recurring safety issues with my Tesla Model Y Long Range Dual Motor AWD, purchased on June 8, 2023. These issues have led to multiple skidding incidents under normal conditions, vehicle damage, and concerns about its safety and reliability. Incidents: Sept. 23, 2023 (6,279 miles): Suspension noise reported to Tesla Service Center, Clarkston, MI. Service concluded suspension was operating as intended (Invoice No. 3000S0008134598). Dec. 4, 2024 (29,425 miles): Skidding on a highway caused minor contact with another vehicle. Repairs (two rear tires and parking lamp) cost $1,007.28 at Grand Rapids Service Center (Invoice No. 3000S0011836159). Dec. 24, 2024: At 9 mph near a stop sign, the vehicle skidded, colliding with a cement pole, damaging the bumper and parking lamp. Jan. 9, 2025: During a service appointment at Ann Arbor, technicians experienced skidding during a road test. Inspection revealed worn rear tires (recently replaced), damaged suspension, and subframe assembly. Repair costs totaled $10,022.69, but Tesla denied warranty coverage. Concerns: Safety and Reliability: The AWD system consistently fails to prevent skidding, unlike older vehicles from other manufacturers like Hyundai and Toyota. Service Negligence: Tesla Grand Rapids provided worn rear tires. Previous services overlooked suspension and alignment issues, contributing to recurring incidents. Warranty Denial: Despite being under warranty, Tesla refused coverage, advising an insurance claim, which is unjustified given the defects and poor maintenance. Request for NHTSA Action: Investigate potential defects in the braking, traction control, and suspension systems. Recommend a recall if defects are confirmed. Hold Tesla accountable for repairs under warranty and ensure improved service practices. Seek compensation for emotional distress and service deficiencies. I hope NHTSA will act promptly to ensure public safety and uphold Tesla’s commitment to safety measures.

WHEELS

I am lodging a formal complaint about recurring safety issues with my Tesla Model Y Long Range Dual Motor AWD, purchased on June 8, 2023. These issues have led to multiple skidding incidents under normal conditions, vehicle damage, and concerns about its safety and reliability. Incidents: Sept. 23, 2023 (6,279 miles): Suspension noise reported to Tesla Service Center, Clarkston, MI. Service concluded suspension was operating as intended (Invoice No. 3000S0008134598). Dec. 4, 2024 (29,425 miles): Skidding on a highway caused minor contact with another vehicle. Repairs (two rear tires and parking lamp) cost $1,007.28 at Grand Rapids Service Center (Invoice No. 3000S0011836159). Dec. 24, 2024: At 9 mph near a stop sign, the vehicle skidded, colliding with a cement pole, damaging the bumper and parking lamp. Jan. 9, 2025: During a service appointment at Ann Arbor, technicians experienced skidding during a road test. Inspection revealed worn rear tires (recently replaced), damaged suspension, and subframe assembly. Repair costs totaled $10,022.69, but Tesla denied warranty coverage. Concerns: Safety and Reliability: The AWD system consistently fails to prevent skidding, unlike older vehicles from other manufacturers like Hyundai and Toyota. Service Negligence: Tesla Grand Rapids provided worn rear tires. Previous services overlooked suspension and alignment issues, contributing to recurring incidents. Warranty Denial: Despite being under warranty, Tesla refused coverage, advising an insurance claim, which is unjustified given the defects and poor maintenance. Request for NHTSA Action: Investigate potential defects in the braking, traction control, and suspension systems. Recommend a recall if defects are confirmed. Hold Tesla accountable for repairs under warranty and ensure improved service practices. Seek compensation for emotional distress and service deficiencies. I hope NHTSA will act promptly to ensure public safety and uphold Tesla’s commitment to safety measures.

SUSPENSION

I am lodging a formal complaint about recurring safety issues with my Tesla Model Y Long Range Dual Motor AWD, purchased on June 8, 2023. These issues have led to multiple skidding incidents under normal conditions, vehicle damage, and concerns about its safety and reliability. Incidents: Sept. 23, 2023 (6,279 miles): Suspension noise reported to Tesla Service Center, Clarkston, MI. Service concluded suspension was operating as intended (Invoice No. 3000S0008134598). Dec. 4, 2024 (29,425 miles): Skidding on a highway caused minor contact with another vehicle. Repairs (two rear tires and parking lamp) cost $1,007.28 at Grand Rapids Service Center (Invoice No. 3000S0011836159). Dec. 24, 2024: At 9 mph near a stop sign, the vehicle skidded, colliding with a cement pole, damaging the bumper and parking lamp. Jan. 9, 2025: During a service appointment at Ann Arbor, technicians experienced skidding during a road test. Inspection revealed worn rear tires (recently replaced), damaged suspension, and subframe assembly. Repair costs totaled $10,022.69, but Tesla denied warranty coverage. Concerns: Safety and Reliability: The AWD system consistently fails to prevent skidding, unlike older vehicles from other manufacturers like Hyundai and Toyota. Service Negligence: Tesla Grand Rapids provided worn rear tires. Previous services overlooked suspension and alignment issues, contributing to recurring incidents. Warranty Denial: Despite being under warranty, Tesla refused coverage, advising an insurance claim, which is unjustified given the defects and poor maintenance. Request for NHTSA Action: Investigate potential defects in the braking, traction control, and suspension systems. Recommend a recall if defects are confirmed. Hold Tesla accountable for repairs under warranty and ensure improved service practices. Seek compensation for emotional distress and service deficiencies. I hope NHTSA will act promptly to ensure public safety and uphold Tesla’s commitment to safety measures.

UNKNOWN OR OTHER

Occurred on [XXX] at [XXX]. Las Vegas. [XXX] and [XXX] are the closest intersections. My lane had construction cones and I had to merge. There was one Zoox ahead of me and one behind in the left lane and I tried to merge in between with blinkers on. The Zoox car behind sped up to close the gap to block me out. After the stop light turned green zi tried to merge again before my lane ended and the driver did the same thing by closing the cap and almost hitting the Zoox ahead of him. It also looks like that driver intentionally partially blocked the first left turn lane so I couldn't use it. I have everything recorded on my Tesla Front, side and back cameras. I attached the footage in the email for review. We should all be concerned if the autonomous vehicle drives this way or if it's learning from this driver's driving behavior. I wanted to add that I had my wife and infant in the car. There's a baby on board sticker on the back, driver side so the Zoox driver had to have seen it and still decided to run me into the cones unless I stopped despite I was already on the dashed lines merging in. It's all on the cam. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

SERVICE BRAKES

After leaving the supercharger (car charged to 92%) I came to a stop light. The car was NOT in autopilot. I took my foot off the accelerator pedal. The car had nearly come to a complete stop when it starting accelerating again. My foot was NOT on the pedal. I tried to brake and the brakes would NOT work. I turned the car to try to avoid hitting the car in front of me while pressing on the brake. Brakes still would not work and I slammed into the car in front of me. I believe that the car was not able to put the energy from the acceleration back into the battery (regenerative braking technology) and therefore pushed it back into acceleration mode. I also believe this caused the brakes to not work. I know there have been many recalls in China and other complaints of the same issue. I've had the car for 2 years and had never had this problem before. Another note when the accident happened the screen was showing a software update that wanted to be installed. This was a very disturbing and rattling happening and I'm not worried to drive the car after a super charge.

SEAT BELTS

Whenever the temperatures drop below 40 degrees, the driver seat belts stops functioning properly. Have to pull several times before the seat belt strap can pull all the way to be clicked on. Once seat belt is locked in place, while driving the seat belt feels like it could choke me. Once temperatures are normal, the seat belt operates normally. Also, the rear center seat belt intermittently will not lock in place. Have already reported these issues to Tesla and waiting for them to schedule the car for service at their service center.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

As I entered the parking lot I disengaged FSD by taking over the steering wheel. When it can to navigating into the parking spot I gently push the accelerator and the pedal disappeared from under neath my foot as the car accelerated forward hitting the car to my right. My calls to Tesla went unanswered so I could not report the incident. The incident happened May 2nd 2024.

STEERING

As I entered the parking lot I disengaged FSD by taking over the steering wheel. When it can to navigating into the parking spot I gently push the accelerator and the pedal disappeared from under neath my foot as the car accelerated forward hitting the car to my right. My calls to Tesla went unanswered so I could not report the incident. The incident happened May 2nd 2024.