Audi A5 Cabriolet 2009–2012 — technical service bulletin
Bulletin A171559 2030197- · NHTSA communication 10120674 · issued Mar 17, 2015
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2012
model years
23
vehicle entries
Official summary
Supersedes Technical Service Bulletin Group 17 number 15-55 dated February 9, 2015. Customer complains of excessive oil consumption. Crankcase pressure reduction starting with model year 2013.
Vehicles covered
- 2009 Audi A5 Cabriolet
- 2010 Audi A5 Cabriolet
- 2011 Audi A5 Cabriolet
- 2009 Audi A6
- 2010 Audi A6
- 2011 Audi A6
- 2012 Audi A6
- 2009 Audi A7
- 2010 Audi A7
- 2011 Audi A7
- 2012 Audi A7
- 2009 Audi Q7
- 2010 Audi Q7
- 2011 Audi Q7
- 2012 Audi Q7
- 2009 Audi S4
- 2010 Audi S4
- 2011 Audi S4
- 2012 Audi S4
- 2009 Audi S5
- 2010 Audi S5
- 2011 Audi S5
- 2012 Audi S5
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.