Oil leaks from upper engine areas, diagnostic guidelines
Audi technical service bulletin 0402 for 2000-2006 Audi A6, 2000-2006 Audi S4 and 2000-2003, 2005 Audi TT and others.
- Bulletin number
- 0402
- Component
- Engine and engine cooling
- Summary
- Oil leaks from upper engine areas, diagnostic guidelines. Tt
Owners of these vehicles have filed 160 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Audi A6?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history