Audi Q3 2017–2021 — technical service bulletin
Bulletin SM 01-2021 · NHTSA communication 10193923 · issued May 20, 2021
Technical service bulletin
communication type
Structure
component
2017–2021
model years
8
vehicle entries
Official summary
This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
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.