BMW X5 2016–2018 — technical service bulletin
Bulletin B650518 · NHTSA communication 10205069 · issued Nov 1, 2021
Technical service bulletin
communication type
Lane Departure
component
2016–2018
model years
3
vehicle entries
Official summary
The red air bag warning 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.