This document contains the notice about an upcoming Service action on the oil filter bypass valve
Audi technical service bulletin Dealer Letter an for 2013 Audi A8, 2013 Audi S6 and 2013 Audi S7 and others.
- Bulletin number
- Dealer Letter an
- Component
- Engine and engine cooling
- Summary
- This document contains the notice about an upcoming Service action on the oil filter bypass valve. The oil filter bypass valve may not be present or may have been incorrectly installed during production.
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