Question: how to change automatic transmission fluid audi a6?
Answer: Using a Jack, place the car up on jack stands at a even level. With the engine off, open the fill plug (17mm Hex). ...  Next, open drain plug (8mm Hex) and let fluid drain. Remove transmission pan bolts (T-27). ...  Cleaned transmission pan with brake cleaner. Remove filter bolts (T-45) and remove old filter.