Audi Q5 2018–2021 — technical service bulletin
Bulletin A4722132067321_1 · NHTSA communication 10214477 · issued Jun 14, 2022
Technical service bulletin
communication type
Service Brakes
component
2018–2021
model years
8
vehicle entries
Official summary
This bulletin advises to replace the Brake Servo Unit in instances where squeaking noises are heard when pressing the brake pedal.
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.