Can someone please help or offer a suggestion. I have a 2005 A6 Quattro. I just replaced the rear tail light assembly on both sides. Now all of the sudden the lights don't work. I put the old ones back in and plugged everything in and they still don't work. I checked fuses and all good. Any thoughts?????

 

I have the same problem for the same make and model year. I also replaced the light assemblies and still get that annoying dash notification. I am due for service this week, I may let the stealership repair it and reset the computer just to get rid of the annoying buzzer from the dash