2024 Volkswagen Jetta

After approximately 30 to 40 minutes of driving, my 2024 Volkswagen Jetta intermittently fails to move after coming to a complete stop. When I press the accelerator, the engine RPMs rise, but the vehicle does not move. The vehicle is in its normal driving mode when this occurs. This has happened while I was attempting to accelerate into moving traffic, leaving my vehicle stopped in the path of approaching vehicles and creating a serious collision risk. There were no warning lights or messages before the failure. In August 2026, an authorized Volkswagen dealership inspected the vehicle. The technician duplicated the failure during a test drive and recorded measurements comparing engine speed with accelerator-pedal position. The dealership then consulted Volkswagen Technical Assistance. No repair was performed. Volkswagen suspected “possible bad gas” and recommended using higher-grade fuel. However, the dealership tested my fuel and told me the results were “not too bad.” I consistently purchase fuel from reputable, high-quality stations and use the 87-octane fuel identified on the vehicle’s fuel filler flap. Volkswagen Customer CARE confirmed that the fuel filler flap provides the appropriate fuel guidance for my vehicle and that higher-octane fuel would not improve engine power. Customer CARE documented my complaint but stated that it could not authorize additional testing and would not provide further follow-up. The vehicle was returned without a repair or definitive diagnosis and remains available for inspection. I am concerned that it may again fail to move without warning while entering or crossing traffic. I am reporting this dealer-duplicated acceleration failure so NHTSA can determine whether similar incidents indicate a broader safety defect.

I own a Silver 2024 Volkswagen Jetta. My car stopped accelerating while I was driving on the freeway on 7/18/2026 which was a huge safety issue resulting in my car needing to be towed to the dealership because it was not drivable. The warning lights came on after the car stopped accelerating on the freeway. My car needs a ECM replacement which is covered by the Federal Emissions Warranty and I received a call from my Volkswagen representative on the case at Family Volkswagen of Burleson. The representative with Volkswagen told me on 7/25/2026 that the ECM needs to be replaced as they did not think it was safe for them to release the vehicle until this repair has been made and they were waiting for Volkswagen to authorize the repair. The representative later stated that Volkswagen will not authorize the replacement of the ECM and this is a safety concern. The dealership has not completed a repair for this issue and this vehicle does not need to be on the road for the safety of me and others. The dealership have told me I can pick up the vehicle and just bring it back if the safety issues occurs again, I refuse to pick up this car due to the safety issues and concerns. I have contacted the corporate office of Volkswagen and they have not responded to me on why they declined the authorization for this repair.

The contact owns a 2024 Volkswagen Jetta. The contact stated that while the vehicle was parked, the vehicle unintendedly accelerated without a warning light being illuminated. The contact depressed the brake pedal to stop the vehicle. The vehicle was able to be restarted. The vehicle was taken to the dealer, where it was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 5,000.