2021 Volkswagen ID.4 Acceleration Problems

Mileage when the problem started

Owner reports

Selected complaints filed with NHTSA by 2021 Volkswagen ID.4 owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owns a 2021 Volkswagen ID4. The contact stated that while the wife was parking and into a parking space, the brake pedal was released and the vehicle suddenly accelerated forward and crashed into a concrete barrier. During the incident front and side curtain air bags did deployed. Driver sustained an injured sternum and bruses and lacerations to both hands. The front passenger suffered a bruised sternum. both rear passenger sustained mild neck injuries. No medical treatment was provided. No police reported was taken. During the incident the building railing was also damaged. The vehicle was towed to the local repair shop but not repaired. The cause of the failure was not determine. The manufacturer and local dealer were not notified of the failure. The failure mileage was 50,095.

The contact owns a 2021 Volkswagen ID.4. While stopped at a light, the vehicle accelerated unintendedly. The contact frantically depressed the brake pedal with excessive force, but the vehicle continued to accelerate. The contact veered to the right to avoid the vehicle stopped ahead but crashed into the rear passenger's side bumper. No warning lights were illuminated. The air bags failed to deploy. A Police report was filed. The vehicle was towed to an auto body shop. The contact sustained injuries to the left shoulder and arm. The driver in the other vehicle sustained unknown injuries. Both drivers required medical attention. The insurance company representatives were scheduled to inspect the vehicle. The failure mileage was 83,000.

I had backed in to a parking space in a parking lot. To exit, I shifted the car into Drive, gently touched the accelerator (which should have accelerated the car to 2 MPH) and turned the steering wheel about 90 clockwise with my left hand to straighten the wheels. In doing so, the base of my left thumb inadvertently pushed the Set button on the cruise control, causing it to set to 15 MPH, its minimum setting, and the car to rapidly accelerate. I jammed on the breaks but wasn't able to stop in time to avoid colliding into the side of a passing car. Because my right knee was locked in my effort to stop my car, the force of the impact was transferred to my hip and, though nothing was broken, I ended up spending two days in the observation unit of my hospital followed by eight days in residential rehabilitation. …

Pulling into a parking space, using reiterative braking (B Mode). When applying brakes, car bolted and could not be controlled. It jumped a curb and drove straight toward a building. Brakes would not respond. Steering would not respond. I managed to steer the car avoiding the building but taking down a bench and ripping up the turf in front of the building. Car made a complete u-turn before coming to a stop. At that point, all electrical systems shut down, including the outside mirrors--they retracted. There was damage to exterior of the car-- a torn side molding and scratches and minor dents from bushes and the bench that was destroyed. The infotainment completely shut down. when I finally was able to restart the car, the systems came back on slowly, one at time. The car was towed by VW Roadside Assistance to a collision center for body repairs. …

I drove an ID-4 down south and preparing for right turn. Suddenly, the car was accelerating to a very high speed with the accelerator not being pressed (spontaneous acceleration). I tried hard to press the brake, but no effectiveness. Instead of turning a 90-degree angle to the west direction, the car only turned 45 degrees toward southwest, hitting the safety island and jump over the island, then crossing the eastbound road, climbing up the curb and the left side of the car hit the street tree. The car then snaked along the sidewalk and grass toward west before it stopped. The car then is pulled to the body shop (Caliber in San Jose). 1) Accelerator and brake are both failed. The car spontaneously accelerates itself and cannot be stopped even pressing the brake paddle 2) In the collision, my left shoulder and neck got hurts. 3) Not yet. The car is in the body shop. …

The first time I was stopped at an intersection. Luckily there was no one in front of me as the car, without warning, accelerated at full throttle. Although my foot was on the brake, and I was braking as hard as I could, the car continued to lunge forward. It finally stopped and I backed up to my original position in the intersection. The second time it happened I was pulling into a parking spot in a busy shopping center. Without warning, the car accelerated out of control, and, although I was braking as hard as I could the car continued to accelerate forward. It jumped the curb, crossed the sidewalk, and hit a large commercial postal mailbox knocking it off of its base in the concrete. There was significant damage to the vehicle but luckily in both cases no one was injured. Had anyone been on the sidewalk in that shopping center they would have been killed. …

6/21/22 When I was pulling into a parking lot space, the car suddenly accelerated and the steering wheel turned uncontrollably, I could not stop the car, the brakes didn't respond at all. The car was driving by itself, I couldn't do anything to stop it, until I ran into two parked cars where it finally stopped; thank god no injuries. The car was undriveable, and was towed away, I'll have it inspected by the body shop and see if it can be repaired. This was a terrifying experience not being able to control the car, the car pretty much went into run away mode. I hope this gets reported to VW and an investigate gets conducted to find the root cause it as this could happen again to anybody.

I was slowing down to park the car when it lurched forward in high speed and smashed into the wall. The front collision warning never went off, and the emergency braking never came on. My foot was on the accelerator and lifting off to park at low speed like I do all the time, so it wasn't like I was trying to slam on the brakes and pressed on the accelerator by mistake. The car was serviced at the dealership less than a week ago, but VW pushed out an OTA update 2 days ago. I don't know if the OTA update has anything to do with this scary behavior, but I have not experienced anything like this before.

While reversing out of a parking space, my 2021 Volkswagen ID.4 automatically braked and stopped abruptly. Immediately afterward, the vehicle accelerated forward unexpectedly. I pressed the brake pedal, but the vehicle did not respond and crashed into a retaining wall. A forensic analysis of the vehicle's event data showed the accelerator was at 100% and the vehicle was traveling approximately 22 mph at impact. The airbags deployed, the vehicle was totaled, and both occupants sustained injuries. I believe the vehicle experienced a serious malfunction involving the braking and acceleration systems.

The vehicle accelerated without control and crashed into the wall between my garage and the adjacent laundry room. That day someone could have easily been seriously hurt or killed. The problem was investigated but could not been reproduced. The vehicle was inspected by a team of investigators from the Manufacturer, VW. No warning signs or abnormal situations prior the the incident. The vehicle was in our possession and driven for 3 years, about 55k miles, no issues ever. The driver at the time is an experienced driver and familiar with the vehicle operation for three years.

Acceleration complaints in other ID.4 years