2021 VOLKSWAGEN JETTA Steering Problems

The contact owns a 2021 Volkswagen Jetta. The contact stated that while driving at an undisclosed speed with adaptive cruise control on, the vehicle inadvertently applied the brakes completely bringing the vehicle to a complete stop in the middle of the roadway, after which the vehicle then shifted into the parked position. The contact also stated, that later while driving at an undisclosed speed, the vehicle suddenly steered itself to the left towards oncoming traffic before the contact was able to regain control of the vehicle. No warning lights were illuminated. The vehicle was taken to the dealer, who was unable to duplicate the failure. The contact was informed that the manufacturer was aware of possible issues with AI driving. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was not available.

When driving the vehicle, the steering wheel while jiggle violently while an electrical noise is heard. This happened while driving on the interstate at 70 mph and I had to hit my breaks as I was fearful I didn't have control of the vehicle. It then continued to do it even at lower speeds. The vehicle has been to a service department where they state the steering rack and pinion has failed. There are no warning lights, lamps or messages. The vehicle is at 72k miles.

1.It's not stable to drive in highway. Problem starts at around 55mph. 2. When I stop in traffic light suddenly rpm goes up and car jumps forward. It happened several times. The car was warm and in drive mode. I'm sure it shouldn't do this. Now when I stop in traffic light and pedestrian crossing in front of me, every time I put it to neutral and hold brake, in other ways just holding brake sometimes can not stop the car. If someone calls me I give more details.