BMW X3 2018–2021 — technical service bulletin
Bulletin B650122 · NHTSA communication 10212526 · issued Feb 1, 2022
Technical service bulletin
communication type
Air Bags
component
2018–2021
model years
7
vehicle entries
Official summary
A check control message for the restraint system appears. In the instrument cluster, the red air bag warning light lights up permanently.
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.