Audi A4 2008–2018 — technical service bulletin
Bulletin 27 13 18 2023282 · NHTSA communication 10212667 · issued Oct 4, 2013
Technical service bulletin
communication type
Electrical System
component
2008–2018
model years
37
vehicle entries
Official summary
Battery testing and charging - vehicles with BDM
Vehicles covered
- 2009 Audi A4
- 2010 Audi A4
- 2011 Audi A4
- 2012 Audi A4
- 2013 Audi A4
- 2014 Audi A4
- 2010 Audi A5
- 2011 Audi A5
- 2012 Audi A5
- 2013 Audi A5
- 2014 Audi A5
- 2018 Audi A5
- 2009 Audi A6
- 2010 Audi A6
- 2011 Audi A6
- 2012 Audi A6
- 2013 Audi A6
- 2014 Audi A6
- 2009 Audi Q5
- 2010 Audi Q5
- 2011 Audi Q5
- 2012 Audi Q5
- 2013 Audi Q5
- 2014 Audi Q5
- 2009 Audi Q7
- 2010 Audi Q7
- 2011 Audi Q7
- 2012 Audi Q7
- 2013 Audi Q7
- 2014 Audi Q7
- 2008 Audi S5
- 2009 Audi S5
- 2010 Audi S5
- 2011 Audi S5
- 2012 Audi S5
- 2013 Audi S5
- 2014 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.