MERCEDES-BENZ GLE 350

ELECTRICAL SYSTEM:WIRING

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2022 GLE 350 and 2021-2022 GLE 450 vehicles. The front acceleration sensor's wiring harness may be routed incorrectly, which can prevent the front air bags from deploying properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard 208, "Occupant Crash Protection."

Risk: An air bag that does not deploy properly can increase the risk of injury in the event of a crash.

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLE350, GLE450, AMG GLE53, and AMG GLE53 Coupe vehicles. The accelerator pedal module bracket may have been improperly welded, which can result in the bracket breaking or detaching.

Risk: A broken or detached accelerator pedal can increase the risk of a crash or injury.

ELECTRICAL SYSTEM:WIRING

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 GLE 350, 2020-2024 GLE 450, 2020-2023 GLS 580, GLE 580, 2019-2023 GLS 450, 2021-2023 Maybach GLS 600, AMG GLS 63, 2021-2024 AMG GLE 53, AMG GLE 53 Coupe, and AMG GLE 63 S vehicles. A 48-Volt ground connection under the passenger seat may not be secured properly, resulting in the ground connection overheating.

Risk: An overheated ground connection can increase the risk of a fire.

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2024 GLE, GLS, C-Class, E-Class, S-Class, SL, GLC, CLS, AMG GT, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, causing a loss of drive power.

Risk: A loss of drive power can increase the risk of a crash.

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2022 GLE350 and GLE450 vehicles. A 12-Volt ground connection under the driver seat may not be secured properly, resulting in the ground connection overheating.

Risk: An overheated ground connection can increase the risk of a fire.

STRUCTURE:BODY

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 GLE350, GLE450, GLE580, GLS450, GLS580, Maybach GLS600, AMG GLE53, AMG GLE63 S, and AMG GLS63 vehicles. The rear door window trim bars may detach from the vehicle while driving.

Risk: Detached trim bars may cause a road hazard and increase the risk of a crash or injury.

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLE350, GLE450, GLS450, GLS580, 2021 AMG GLE53, AMG GLE63, Maybach GLS600, AMG GLS63, and 2020 GLE580 vehicles. The air conditioner drain hoses may have been incorrectly installed, causing water to drain into the passenger compartment.

Risk: Water intrusion into the foot wells may cause corrosion and/or short circuits to electrical components, increasing the risk of fire. In addition, the emergency call (eCall) feature may be disabled and the doors may not unlock, increasing the risk of injury. Also, the engine may not start or may enter a limp-home mode, increasing the risk of a crash.

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC300, 2024 GLE350, and GLE450 vehicles equipped with an M254 engine. The incorrect screws, installed on the high-pressure fuel pump, may prevent a proper seal from forming between the high-pressure fuel pump and the tandem oil pump.

Risk: An inadequate seal can allow fuel and oil to leak onto the road, creating a hazard for other road users and increasing the risk of a crash. Additionally, a fuel and oil leak in the presence of hot engine components can increase the risk of a fire.

BACK OVER PREVENTION:DISPLAY FUNCTION

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The rearview camera may not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Risk: An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.

ENGINE

My 2020 Mercedes-Benz GLE 350 experienced a complete engine seizure at approximately 60,000 miles without any warning signs. The vehicle shut down and would not restart. The engine is completely inoperable. I am aware of recalls involving engine stalling and fuel system issues in this model, and I believe this may be related to a broader defect. Mercedes-Benz has not offered support as of this writing.

ELECTRICAL SYSTEM

The contact owns a 2020 Mercedes-Benz GLE350. The contact stated that the vehicle started to display failures with the air conditioning system blowing hot air. The vehicle was taken for inspection at a local dealer, and the contact was informed that the vehicle was experiencing electrical failures due to water entering the footwells, with the check engine warning light remaining illuminated. The vehicle was diagnosed, and the contact was informed that the air conditioning was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 44,000.

FUEL/PROPULSION SYSTEM

The fuel pump has been failing and shutting off and has been hesitant when taking off. It can leave you stranded in the middle of the road or if you turn left in front of people the car may stall and can cause a crash. Yes and independent dealer and the dealer both know it’s a problem. I took the vehicle into a Mercedes dealer and the fuel pump had a recall on it and the dealer refused to replace it although I had a engine code that they could pull up referring them to the fuel pump and the fuel pump not priming as it should in every start up. The failure happened a few months ago and I took it in and the dealer drilled a home in the rear of my car and failed to replace the fuel pump, which was covered under the warranty. And the dealer admitted there was water in the trunk area which corroded the fuel pump.

ELECTRICAL SYSTEM

The fuel pump has been failing and shutting off and has been hesitant when taking off. It can leave you stranded in the middle of the road or if you turn left in front of people the car may stall and can cause a crash. Yes and independent dealer and the dealer both know it’s a problem. I took the vehicle into a Mercedes dealer and the fuel pump had a recall on it and the dealer refused to replace it although I had a engine code that they could pull up referring them to the fuel pump and the fuel pump not priming as it should in every start up. The failure happened a few months ago and I took it in and the dealer drilled a home in the rear of my car and failed to replace the fuel pump, which was covered under the warranty. And the dealer admitted there was water in the trunk area which corroded the fuel pump.

ENGINE

The vehicle recently experienced a cylinder head failure, confirmed by a diagnotic code P0302 (Misfire in cylinder 2), resulting in rough idling, reduced power, and potential safety risks during opreration. This issue appears to be a known defect in the M264 engine, as evidenced by similar complains from owners of GLE 350, GLC 300, and other models on forums like [XXX] and [XXX] . The failure occurred just beyond the standard 4-year/50,000-mile warranty, and Mercedes-Benz USA denied my request for a goodwill repair despite acknowledging similar issues in related models under extended warranties. Repair costs are estimated $8,000 to $13,500. I believe this defect warrants investigation due to its prevalence and potential to cause sudden power loss, which could lead to hazardous driving conditions. I urge NHTSA to investigate the M264 engine in the 2020 GLE 350 for a possible recall to protect owners and ensure safety. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

FUEL/PROPULSION SYSTEM

The car has stalled 4 or 5 times, while driving in traffic. This can obviously be life threatening. The check engine light came on yesterday. We recently brought the car to Mercedes Benz in Daytona Beach, Florida. They told us we had low pressure in the cylinders, and needed a new cylinder head for $10,000. The cylinder pressures on their test however were all normal. They never mentioned a recall for a fuel pump defect causing cars to stall. A local independent repair company confirmed the cylinder pressure test was normal. Mercedes recalled 324,000 vehicles for this defective fuel pump between 2012 and 2020 (abc news). They recalled over 143,000 vehicles from June 2021 to 2023. My model, GLE350, was included in both recalls. I called Mercedes customer service. They said my car was built in February 2021, and there is no recall for this vehicle. There have been recalls for defective fuel pumps from 2012 to 2020, and June 2021 to 2023. I strongly suspect my vehicle built in February 2021 has the same defective fuel pump. I will bring the vehicle to an independent well qualified service center. If they diagnose a fuel pump problem. I would like Mercedes to reimburse me for the repair.

ELECTRICAL SYSTEM

Check engine warning light came on. Called dealership and they could not do a remote diagnostic so they made plans to pick up the car which was about 2 weeks after the problem was alerted. See attached repair invoice. The problem was a known issue with the cylinder head compression leakage. “Removed cylinder head and disassembled to find excessive play in exhaust valve guides and abnormally worn exhaust value seats. Replaced cylinder head.” This issue impacted engine performance, including vibration and lack of acceleration. See attached letter to Mercedes which we have received no response.

POWER TRAIN

Transmission Control Module / Valve Body failure occurred at 44,000 miles

POWER TRAIN

Replacement of Cylinder Head (#1)