2025 LEXUS RX

ELECTRICAL SYSTEM

Brand new vehicle 12Volt battery failed after 3 months of operation. Please note same exact scenario occurred with a 2024 RX450 in December, 2024… Lexus repurchased that vehicle via the Lemon Law

UNKNOWN OR OTHER

I bought my car on May 30, 2025, and on June 3, 2025 while driving, the driver’s side rear window behind the passenger’s seat shattered. It sounded like an explosion. No cars were around at the time of the incident. Luckily, the window stayed intact.

SERVICE BRAKES, HYDRAULIC

The contact owns a 2025 Lexus RX350H. The contact stated that while coming to a stop, the brake pedal and accelerator pedal were both depressed simultaneously. The contact stated that there was a loud sound coming from the engine compartment. There was no warning light illuminated. The contact forcefully depressed the brake pedal to stop the vehicle. The vehicle was towed to the dealer but was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 119.

ENGINE

The contact owns a 2025 Lexus RX350H. The contact stated that while coming to a stop, the brake pedal and accelerator pedal were both depressed simultaneously. The contact stated that there was a loud sound coming from the engine compartment. There was no warning light illuminated. The contact forcefully depressed the brake pedal to stop the vehicle. The vehicle was towed to the dealer but was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 119.

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

1) Electrical malfunction with warning of locking malfunction transiently appearing 2) Locked inside the car and the manual door release would not work after the above. 3) Finally got out after using key fob and multiple attempts to use the door handle, closed the door, and the car locked and could not open it with either the key fob, Lexus application, nor with the emergency physical key (it would turn but not unlock the door). 4) After 1st malfunction, had a smell of burned electrical component but NO smoke or fire. The hybrid system was fully charged however, it is probable that after speaking to Lexus while inside the car with the ignition on to trouble shoot a charging scheduling issue, the 12 volt battery was partially discharged. The car has 441 miles and after Lexus service arrived, they were able to get it drivable HOWEVER, check engine light remained on and "system malfunction...visit your dealer" was also on the entire 7 mile trip to the dealer with the tow truck following me all the way. I kept the window open despite the rain so that I could get out if something else happened.