2006 Audi A6 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 Audi A6 Quattro
2006 Audi A6 Quattro Problems
A fluid leak may develop from the propeller shaft seal on the rear of the transmission. Our technicians tell us that replacing the seal will commonly correct this concern.
2006 Audi A6 Quattro Questions
does synthetic motor oil break down? how often are oil changes required if using full synthetic oil in my audi a6 quartto?
MIL light staying On and car runs Very rough