Audi Q7 2013–2015 — technical service bulletin
Bulletin Circular 37O4 · NHTSA communication 10227035 · issued Nov 29, 2022
Technical service bulletin
communication type
Power Train
component
2013–2015
model years
3
vehicle entries
Official summary
Transmission Control Module (TCM) Software
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.