Audi A4 2016–2018 — technical service bulletin
Bulletin A9120492059385_2 · NHTSA communication 10185289 · issued Dec 17, 2020
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2016–2018
model years
12
vehicle entries
Official summary
This bulletin contains a software update for various technical concerns with the MMI.
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.