BMW X3 2018–2020 — technical service bulletin
Bulletin B662119 · NHTSA communication 10170590 · issued Dec 1, 2019
Technical service bulletin
communication type
Steering
component
2018–2020
model years
5
vehicle entries
Official summary
LDW (LANE DEPARTURE WARNING) STEERING WHEEL VIBRATION NOT STRONG: Lane Departure Warning (LDW) steering wheel vibration is perceived as being not strong enough even with the strongest setting selected via the iDrive menu. Software in the vibration actuator and /or steering wheel component.
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.