I was driving on the interstate freeway in normal conditions when my 2022 Audi E-tron suddenly showed a message ‘Electrical system malfunction!’ and lost all power to the motors. Thankfully I was in the rightmost lane already and I was able to steer and coast over to the shoulder even while pressing the gas pedal had no effect. If I had been in another lane it could have led to a major accident if my car stalled in the middle of a busy freeway. I had the vehicle towed to the local Audi dealer service center, but so far they have not been able to diagnose the problem.