Windshield wipers don't work the modules need to be reflashed is what I was told the windows don't roll down the sunroof doesn't grow back the signal lights don't work the radio just quit working I was told it was the alternator but something is draining the battery every day I have to jump start my car I don't know what else to do also my flashers work but the signal lights don't

Cars & Trucks - Audi - A4 - 2002 Audi A4