Changing the Engine Air Filter Audi A6 1997 - 2004 | Haynes Manuals
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Time
20 minutes
Difficulty
Lift away the plastic cover
Remove the air duct
Look for the retaining clips on the air filter box and undo
Air filter location
Prise off the two plastic covers to access the Phillips fixings, then undo them
Carefully lift the air filter box
Lift out the air filter
Clean off any debris on the surface of the filter. Replace with new filter if heavily contaminated
Check air filter box for debris. Clean if required. Replace the air filter
Reassemble the air filter housing