Audi A3 Cabriolet 2017–2018 — technical service bulletin
Bulletin A911926 2053530 · NHTSA communication 10155666 · issued Jan 14, 2019
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
6
vehicle entries
Official summary
This bulletin contains a software update for when the programmable steering wheel button sporadically loses function.
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.