BMW X3 2018 — technical service bulletin
Bulletin B320518 · NHTSA communication 10145330 · issued Jul 1, 2018
Technical service bulletin
communication type
Steering
component
2018
model years
2
vehicle entries
Official summary
POWER STEERING ASSISTANCE UNAVAILABLE AFTER ENGINE START: Sporadically, upon start up, the Electronic Power Steering (EPS) is not functioning.
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.