What 31 owners told NHTSA about the 2023 Mercedes-benz Gle-class Coupe

The contact owns a 2023 Mercedes-Benz GLE350. The contact received notification of NHTSA Campaign Number: 23V880000 (Fuel System, Gasoline) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while starting the vehicle, the vehicle revved loudly and there was a clicking sound coming from the engine compartment. The clicking remained for approximately 10-15 minutes while driving after starting the vehicle. The noise had become more persistent and would occur while driving at speeds of 45 MPH or higher. While coasting and attempting to accelerate the vehicle would shift roughly and jerk while shifting to first gear. The dealer was contacted and was unable to complete the recall remedy due to a lack of available parts. The vehicle was not diagnosed. The manufacturer was not made aware of the issue. The failure mileage was 10,000. Parts distribution disconnect.

NHTSA ODI 11606858

The contact owns a 2023 Mercedes-Benz GLE450. The contact stated while driving at various speeds, the vehicle stalled inadvertently. The contact was able to pull to the side of the road on each occasion. The contact was able to restart the vehicle and continued driving. The vehicle was taken to the dealer, where it was diagnosed and determined that the failure was related to NHTSA Campaign Number: 24V118000 (Power Train). The dealer performed the recall repair; however, the failure persisted. The vehicle was not repaired. The contact stated that the recall remedy failed to fix the vehicle. The manufacturer was not notified of the failure. The failure mileage was approximately 20,000. The VIN was not available.

NHTSA ODI 11606472

The vehicle, while on (P)ark, will move forward on its own. The vehicle will move either millimiters at a time or up to a quarter inch in a single incident. These incidents are continuous in nature and can be duplicated by simply putting the vehicle in Park after driving it shortly after start. The vehicle has been taken in several times to the dealership, where the Service Director has claimed that they cannot replicate the issue. Mercedes Benz refuses to address the issue as the vehicle is not producing any fault codes. I have videos and photos of this issue occurring, the latest set taken the afternoon of Saturday, July 27, 2024 between 6:00 p.m. and 7 p.m. A passenger can feel and hear the vehicle move forward, but the dealership Service Department director claims that this was "normal". As to the best of my understanding and research, a vehicle on (P) should not move a single millimeter, much lech up to a quarter of an inch. It is my opinion that this poses not just a driveability issue but also a safety issue as there is no assurance that the vehicle will remain immobilize while in (P)ark.

NHTSA ODI 11605282

After driving the car about 5 miles at about 10 miles per hour while decelerating the transmission shifted into neutral requiring me to need to pull over to the side of the road, put the car in park, turn it off and back on again, this has now happened 3 times in the span of about 1 week.

NHTSA ODI 11588071

* My driving side front wheel climbed a small bump with a rock. I put my car on reverse and pressed the accelerator. The car first refused to reverse then went completely out of control. The engine produced a huge revving noise and the car accelerated, taking the car backward at high speed. I had no control. The car went off the road, climbed a hill at a 45 degree incline on one side of the road. It continued up the hill at high speed until it hit a tree. The impact caused about 1 foot of the passenger side to be a mangled mass of steel from the rear fender to the front passenger door. The gas tank was exposed but intact. *There were no injuries because I was the only occupant and the driver's side was unaffected. If there were persons in the passenger rear seat, there would have been serious injury. *The damage was obvious (I have photographs) and was witnessed by two onlookers and the tow-truck driver. The insurance company (AAA) declared the car totalled and settled. They did not want to examine the car for defects. * There were no warning signs during the year it was driven by me. The car had a service one week before this event.

NHTSA ODI 11565093

Around once a week, while utilizing the car in comfort mode, the car will appear to kick into neutral when stopped at a traffic light. When it’s time to accelerate, despite indicating it’s in drive, the car will not move as if it’s in neutral. The car must then be shifted into drive again to be able to move.

NHTSA ODI 11559645

Engine does while driving; when accelerator pressed there is often a delay of several seconds before the car speed will increase as the engine will rev but the transmission will not engage for several seconds. This is occurring sporadically but with increasing regularity. Dealer cannot find any error codes. Seems like it’s a fuel pump and/or computer chip issue.

NHTSA ODI 11541807

vehicle shifts in to neutral while driving causing loss of control...had to pull over and restart the vehicle to get it back into the drive mode...it has done this twice.....last week the most severe ...very dangerous on a crowded highway

NHTSA ODI 11527139

For the Engine problem While driving the car there was a warning about the battery and asked to check the manual, immediately after that another warning was coolant too hot and the car shut down in the middle of the road For the transmission problem While driving the gear went to Neutral by itself. I put it back in drive about 4 minutes later it went back to neutral by itself and I had to put it back in drive No dashboard warning

NHTSA ODI 11511088