Audi A4 Allroad 2017–2019 — technical service bulletin
Bulletin A6919402051242_4 · NHTSA communication 10161708 · issued Jun 26, 2019
Technical service bulletin
communication type
Air Bags
component
2017–2019
model years
10
vehicle entries
Official summary
This bulletin contains instructions for correcting DTC B1225F1.
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.