Audi A4 Allroad 2017 — technical service bulletin
Bulletin A691731 2047208- · NHTSA communication 10128207 · issued Mar 29, 2017
Technical service bulletin
communication type
Air Bags
component
2017
model years
3
vehicle entries
Official summary
This bulletin contains software update for the airbag control module. There is no functional issue with the airbag when the light is illuminated.
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.