NHTSA Complaint #11452587 — 2020 AUDI Q3

While waiting at a signal, i got at message that my maps could not continue because I had no power, then the park assist came on with no explanation. After that, I got the message to put the car in park to prevent it rolling away. I tried to restart, but it would not. As the signal changed and traffic had to move around me, I put on the emergency lights and continued to try to start the car. It took 3-4 tries. I then took it to the dealer who did an inspection and test drive, but nothing showed up. I was about to get on the freeway when this happened and worried about driving. Even after inspection of the vehicle, i am hesitant about driving on the freeway and worried about this happening again, this time with the engine in gear.