Oil sludge limited warranty extension. kb
Audi technical service bulletin 0604 for 1997-2004 Audi A4 and 1997-1998, 2000, 2003 Audi Cabriolet.
- Bulletin number
- 0604
- Component
- Engine and engine cooling: engine
- Summary
- Oil sludge limited warranty extension. Kb
Owners of these vehicles have filed 198 complaints in the engine category.
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