M Mike Active member Mar 2, 2010 #1 I have a 2006 Audi A6 2.0 TDi S Line, recently the rear left brake and tail light warning came on, I have checked the bulbs and they are fine, both are working normally. Any ideas on what this could be?
I have a 2006 Audi A6 2.0 TDi S Line, recently the rear left brake and tail light warning came on, I have checked the bulbs and they are fine, both are working normally. Any ideas on what this could be?