Audi A4 2016–2017 — technical service bulletin
Bulletin A9120642059385_1 · NHTSA communication 10174556 · issued Apr 29, 2020
Technical service bulletin
communication type
Electrical System
component
2016–2017
model years
10
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.