Audi A4 2009–2013 — technical service bulletin
Bulletin TSB-19-13-42 · NHTSA communication 10053906 · issued Jul 11, 2013
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2013
model years
24
vehicle entries
Official summary
Audi: the connection of water pump and hose, on some vehicles, leading to heater core, has a coolant leakage from engine area and seal ring is not the cause. Model 2009-2013 a4, a5, q5, a6. *pe
Vehicles covered
- 2009 Audi A4
- 2010 Audi A4
- 2013 Audi A4 Allroad
- 2011 Audi A4 Avant
- 2012 Audi A4 Avant
- 2009 Audi A5
- 2010 Audi A5
- 2011 Audi A5
- 2012 Audi A5
- 2013 Audi A5
- 2010 Audi A5 Cabriolet
- 2011 Audi A5 Cabriolet
- 2012 Audi A5 Cabriolet
- 2013 Audi A5 Cabriolet
- 2009 Audi A6
- 2010 Audi A6
- 2011 Audi A6
- 2012 Audi A6
- 2013 Audi A6
- 2009 Audi Q5
- 2010 Audi Q5
- 2011 Audi Q5
- 2012 Audi Q5
- 2013 Audi Q5
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.