Audi Q3 2018–2021 — technical service bulletin
Bulletin A9121182064245_1 · NHTSA communication 10200443 · issued Aug 5, 2021
Technical service bulletin
communication type
Equipment
component
2018–2021
model years
4
vehicle entries
Official summary
This bulletin explains a technical limitation.
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.