I have been an Audi A4 owner for more than 10 years. During that time, I have had 2 incidents where I could have easily been killed as well as injured or killed passengers in oncoming vehicles. The latest was this morning on March 23, 2022. The other was nearly 10 years ago. My personal investigation has led me to a conclusion that I have not yet seen anywhere else. In both cases, I am trying to get into a heavy flow of traffic. I know that I will have to "gun it" to get up to speed. For that reason, I have one foot on the accelerator and one on the brake. When traffic opens to where I think it is safe to proceed, I press the accelerator while my foot is still on the brake. In the situation this morning, I intended to execute a sharp right turn into the closest lane of a road with 2-lanes going in that direction. I pressed the accelerator hard while turning the steering wheel. Instead of turning right, the car shot across both lanes of traffic, wiped out a traffic sign and entered the lanes of oncoming traffic. I had zero control. It was only dumb luck that I avoided traffic in both directions (both of which were travelling at roughly 60 mph). Even though I knew about this risk from my earlier incident, I didn't think about it at the time. I realize that my actions send conflicting signals to the car (go/don't go), but the last thing the car should do is propel itself forward with no control on the part of the driver. I don't know if this is limited to Audi or the A4, but I wanted to make my experience public to possibly avoid a serious or fatal accident by someone else. It is very avoidable with proper knowledge and attention. I'd be interested in knowing if you have been notified of any other incidents of this type.

- St Paul, MN, USA

After having this vehicle for 18 months the car began to freeze while backing uo. There are no objects, cars or humans anywhere around the vehicle when this occurs. The car was moving at a very low speed when all of a sudden the auto locks up and the brakes engage, you have to step on the brake in order to release the vehicle. This occurs while backing out of a parking space, my garage where there is nothing near the vehicle. I have taken the car to Audi 3 times and each time they tell me there is nothing wrong with the vehicle. I have also contacted Audi usa numerous times and was again told there is nothing wrong with the vehicle. I contacted Audi's executive offices as well.

- Boca Raton, FL, USA

When vehicle has been driven in wet weather and parked in the garage at 70 to 80 degrees F with the parking brake on for an extended period of time, the parking brake intermittently locks up requiring a dangerous amount of throttle to break it loose.

- Venice, FL, USA

I was driving on the highway in rainy conditions. (driving according to speed limit) and I suddenly lost control. The car wouldn't turn when I turned the wheel and started veering out of the lane. It then turned into the opposite direction into traffic and eventually spun to a stop.

- Burlington, MA, USA

When I got the car in May. After a week, we went with friends out. When I braked the car began to move into the passenger front seat to the advance and inclines up to a maximum front of the dashboard. So in case of a car accident, he would have been dead. Audi dealer they did not believe me and thought I was misinformed. And it was not hard braking, but normal braking (slowing down). Because many times it happened to me out of the car started to brake without a reason to brake, when I tried to go around bikers at the safe distance, or when parking (until today). When I made the complaint in the Audi dealer, before, they told me that this is not possible, and laughed in June.

- Chicago, IL, USA