NHTSA Complaint #11552051 — 2022 TESLA MODEL 3

While driving on 4 lane Pkwy at 45 mph then slowing down to move into left turning lane, my model 3 gave warning of "parking brake failure" and stopped working at the same time. This means it slowed down to a stop on its own. I was "manually driving" the vehicle when this occurred. Luckily for me I was able to be in a "slower" left turn lane and I knew where the emergency blinker button was located and turned them on. The vehicle didn't even go into coast mode to allow me to move over to side of road. It just decided to stop where it was at. After reading about Tesla's stopping on their own in traffic and people crashing into them I knew this is a serious problem. Weather was clear, my car and its cameras were clean.