2025 MERCEDES-BENZ Glc 350 E 4MATIC

The contact owns a 2025 Mercedes-Benz GLC 350E 4Matic. The contact stated that while driving 10 MPH and attempting to park the vehicle, the vehicle unintendedly accelerated. The brake pedal was depressed, but the vehicle failed to respond. The vehicle was uncontrollable and crashed into a fence. The driver’s side mirror, bumper, and door were damaged. The contact stated that the air bags did not deploy. The instrument panel had previously gone black before the crash and the vehicle previously failed to accelerate as needed. There were no injuries sustained. A Police report was filed. The vehicle was taken to the local dealer for two prior software updates. The vehicle was towed to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 9,000.

Two times while driving on highways the check engine light and the turtle light which indicates speed restriction went on. And vehicle slowed I continue to drive to the next available exit. I turned off the car for a short time when I turned it back on the speed restriction was off but the check engine light was still on after the car had been driven home or to a destination and had been off for a while half an hour in one case several hours in the other the check engine light was no longer on. The dealer did not find a solution to the problem on my first visit. The car is now in the shop for my second visit I have about 8,000 miles on a new car.I view this as a significant safety issue because a sudden change in speed is never good on a highway and I have no idea if the brakes lights went on once the speed was reduced which would make it even more dangerous.