BMW X3 2018 — technical service bulletin
Bulletin B650118 · NHTSA communication 10142939 · issued Jan 1, 2018
Technical service bulletin
communication type
Equipment
component
2018
model years
1
vehicle entries
Official summary
SERVICE ACTION: REPLACE THE PEDESTRIAN PROTECTION SENSOR: The active hood for pedestrian protection may not be activated in a collision.
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.