Audi Q5 2018–2023 — technical service bulletin
Bulletin A4722212067321_5 · NHTSA communication 10227809 · issued Dec 12, 2022
Technical service bulletin
communication type
Service Brakes
component
2018–2023
model years
16
vehicle entries
Official summary
This bulletin contains instructions for when the brake servo unit is the source of a squawking noise.
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.