This technical service bulletin contains instructions for pressure washing ports to resolve an "AIR system...
Audi technical service bulletin A011886 2035454- for 2009-2010 Audi A4, 2009-2012 Audi A6 and 2009-2012 Audi Q5 and others.
- Bulletin number
- A011886 2035454-
- Component
- Engine and engine cooling: exhaust system
- Summary
- This technical service bulletin contains instructions for pressure washing ports to resolve an "AIR system -- action required" message.
Owners of these vehicles have filed 283 complaints in the engine category.
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