O-ring failure in 2012 a6 3.0 caused the transmission to internally leak fluid causing the electonic system to go bad. All of the following lights came on when issue started. Check engine light gearbox mil trac control mil epc light airbag mil hi-speed cooling fan mil tire pressure warning light the transmission would not shift, major lack of power to engine. Parking brake would also activate by itself.
2012 Audi A6 electrical complaints
Page 2 of 2: complaints 11 to 13 of 13, newest first, as owners wrote them.
Windshield wipers ceased to work creating dangerous situation. Dealer denied express warranty claim. Wiring on wipers was so flimsy as to apparently allow a mouse to chew through coating. Dealer charged over $640. To replace a $20 wire. Several e-mails and calls to audi of america did not bring any action.
Tl* the contact owns a 2012 audi a6. While driving 5 MPH, the engine stalled and the check engine warning indicator illuminated. The vehicle was taken to the dealer who stated that the alternator failed. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 27,000.
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