This video shows how easy it is to change fuel filter for Audi A6 - C6 chassis 2.0tdi engine.\rbr\rbrIf you are looking for new fuel filter, check this eBay link below (also check compatibility before you buy):\rbr\rbr\rbrTo get more info about fixing and servicing this car, please visit and look for Audi A6 in our repair and service manuals collection.