My E Tron has less than 5000 miles, and after the rear light issue started, the headlights came on when the car was off and not in use. The trunk closed on my wife for no reason several times. The dashboard started registering major failures and battery failures, and after three weeks at the dealer, they really don't have a clue. They need the car for several more weeks working with Germany to resolve they say. Initiating Lemon Law for a replacement.