Last fall I was door dinged pretty badly by a co-worker and when I got my car 2004 A4 1.8T Quattro back from the body shop my battery was very weak (I think they were listening to the radio while working oh well) so I replaced the battery but ever since then, the headlights stay on no matter what position the switch is in (they do shut off but only when the car is turned off) and the rear view mirror does not seem to have power because the compass nor the auto-dimmer work. My local Audi dealer does not know how to fix this they even admitted to me that in another customer's vehicle with the exact same symptoms they replaced the headlight switch and it did not fix the problem. Does anyone know how I might correct this issue? Any help is much appreciated. Thanks!

 

This same issue is happening to me after the dealer replaced my battery. Anyone know how to fix it? I don't have the capability to read the system messages on my car. Any suggestions would be much appreciated!

 

well if u took it to audi i assume the replaced the fuses. HAve u taken it back to the shop that worked on it? I would do that and see if they can find the problem. Maybe they fried the ccm on the car?