*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Electrical system
BSG/alternator faulty. Started displaying âelectrical malfunction!â Had to stop immediately before immediate shut down on road. Problem had been known on hybrid models of Audi specially larger models. Recall/TSB have been opened for those vehicles. Vehicle was inspected by dealership. No prior warning other than that immediate red warning.
Aug 28, 2026Service brakes
Dealer is refusing to acknowledge the known BSG defect (TSB 2058831/13) and is instead attempting to charge for secondary electrical failures (ABS/AC) caused by the primary charging system failure. 2023 Audi A3 2.0T, VIN [XXX] . Recurring 48V BSG (Belt Starter Generator) failure causing complete loss of power steering and brake assist. First documented under warranty October 29, 2025 at 45,500 miles at Audi Livermore (RO #XXX) â 48V battery at 0%, fault code P0A7D00. Dealer only recharged battery and erased codes without replacing BSG. Vehicle became completely undriveable March 22, 2026 with cascading electrical failures including CELO state, ABS failure, and complete loss of power…
Mar 26, 2026Unknown or other
I was driving vehicle and heard a loud sound like an explosion. I looked up and there was a big hole in my sunroof. The sunroof exploded. Yes you can look at it. It proceeded to crack and glass flew everywhere. Danger was that glass flew everywhere, got in my hair and could have been way worse. It is very dangerous and lucky I didnât wreck. I have no idea was this is not deemed bad enough for recall. Audi has the vehicle and the case has been turned over to their corporate engineering department. They are going to determine if they will fix it which I know from reading this is a recurring issue. There were no warnings. Insurance knows but Audi is responsible.
Feb 19, 2026Communication
Please see attachment: âHello, my name is [XXX] . I'm I'm calling about a vehicle. Recall on an Audi 2023. And I'm having trouble with the manufacturer regarding this Notice that they sent us [XXX] . thank you very much bye-byeâ¦â INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Feb 11, 2025Electrical system
The contact owns a 2023 Audi A3. The contact stated while driving 70 MPH, the contact observed a RED triangle icon, and the message "Electrical System Malfunction Defect - Low Charge" was displayed. The contact stated that the vehicle then lost motive power. The vehicle was steered over to the side of the road and stalled. The vehicle was restarted after 45 minutes. The vehicle was towed to a dealer where it was diagnosed that the fault control module needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 57,083.
Feb 13, 2025 · 57,083 milesEngine
My 2023 Audi A3 with less than 3,000 miles completely stopped in the middle of a highway in Saugerties, New York. 4 hours away from home. I had my dog and my little sister with me and in the freezing pouring rain we had to get out and redirect traffic/ try to find help. I called Roadside assistance. They never came on [XXX] and didn't call back till 10pm to say they couldn't get to us because of the 8 inch snow storm. We had no heat because the car would not turn back on. 5 Ubers/ 3 lyfts and all taxis didn't come. Finally 1 uber came and took us to a nearby camp site where they allowed pitbull dogs. The next day, I had to call over 60 times to get someone to just tow my car to Audi Albany.…
Jan 28, 2024Unknown or other
While I was driving down the road out of know where my moonroof bursted open and sounded like a gunshot and clumps of glass fell into the car, previous night before I heard shifting sounds in the roof.
Apr 8, 2023
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.