Audi Q5 2009–2014 — technical service bulletin
Bulletin TSB-91-14-31 · NHTSA communication 10055844 · issued Apr 7, 2014
Technical service bulletin
communication type
Electrical System
component
2009–2014
model years
6
vehicle entries
Official summary
Audi: multiple diagnostic trouble codes (dtc), on some vehicles, is clogging the parking aid control unit, causing it to not work properly. Model 2009-2016 q5. *pe
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.