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) — 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 steering and brake assist — a dangerous safety condition. Vehicle has been at Audi Livermore since March 26, 2026 — 40 days — unrepaired. Audi is now attempting to charge $3,751.70 for consequential faults caused by the unrepaired BSG. Open Audi Corporate Case #XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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 didn’t 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.

Was driving on the highway, all of a sudden showed a sign of transmission malfunction and started decelerating which I could safely navigate the vehicle to the side of the road, got the vehicle towed to repair shop which they reported a transmission code P17F900- parking lock mechanical malfunction with codes P074700 and p077700 I am just out of warranty for this vehicle as I crossed 48000 miles. They have issued bulletins regarding this problem but no recall or extended warranty on that part this I deem as dangerous