Audi A3 2019–2024 — technical service bulletin
Bulletin A9023402066712_2 · NHTSA communication 10242956 · issued Sep 13, 2023
Technical service bulletin
communication type
Steering
component
2019–2024
model years
18
vehicle entries
Official summary
This bulletin provides information for when the horn beeps unintentionally when starting the vehicle or when the steering wheel is turned; DTCs B
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.