Audi Q7 2009–2010 — technical service bulletin
Bulletin Circular 23BY · NHTSA communication 10181439 · issued Oct 8, 2020
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2010
model years
2
vehicle entries
Official summary
During routine evaluation testing, it was determined that some software functions required updates.
Vehicles covered
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.