1. The brakes all of a sudden failed. We were at an elementary school in carpool line - near children- the brake pedal did not work at all, nothing. Warning message to stop driving brake failure. The Audi-Sense alert did at least put on the emergency parking brake before hitting a car ahead of us. Turned off and on, checking if computer vs actual brake issue (see below, computer issues as well). The car lurched forward, then warning, got out of line onto side of parking lot. After turning off and on again, it worked to drive again. Unclear right now if brakes actually gone but European recall Sept 2021 suggests this is really a brake issue and recall exactly as described here (I bought this car three months later, which suggests gross negligence on part of Audi here). 2. Tire sensors do not work, wrong readings on pressure. Safety issue. Similar e-tron recalled, but not mine - again, Audi negligence not properly recalling all impacted vehicles. 3. Additional computer errors. The screen goes black when in use and cannot be accessed while driving. Not a safety issue, but controls and visibility are lost. As I can only list 3 problems here will open a second issue for remaining failures on this 9 month old vehicle. Thank you, this model should not be sold in US. Unsafe.

- Marietta, GA, USA