Audi A4 2017–2020 — technical service bulletin
Bulletin A4819802055733_1 · NHTSA communication 10163428 · issued Jul 26, 2019
Technical service bulletin
communication type
Steering
component
2017–2020
model years
7
vehicle entries
Official summary
This bulletin contains repair instructions for repositioning the intermediate steering shaft when there is squeaking noises from the steering column.
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.