Audi A6 2013–2016 — technical service bulletin
Bulletin A172219204064413 · NHTSA communication 10209407 · issued Mar 25, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2013–2016
model years
27
vehicle entries
Official summary
This bulletin provides repair instructions on diagnosing and replacing a leak in the crankcase breather module.
Vehicles covered
- 2013 Audi A6
- 2014 Audi A6
- 2015 Audi A6
- 2016 Audi A6
- 2013 Audi A7
- 2014 Audi A7
- 2015 Audi A7
- 2016 Audi A7
- 2013 Audi A8
- 2014 Audi A8
- 2015 Audi A8
- 2016 Audi A8
- 2014 Audi RS 7
- 2015 Audi RS 7
- 2016 Audi RS 7
- 2013 Audi S6
- 2014 Audi S6
- 2015 Audi S6
- 2016 Audi S6
- 2013 Audi S7
- 2014 Audi S7
- 2015 Audi S7
- 2016 Audi S7
- 2013 Audi S8
- 2014 Audi S8
- 2015 Audi S8
- 2016 Audi S8
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.