Service bulletins for the 2018 BMW X4
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
81 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Steering are shown. Show all
| B360121 | 2024-02-01. Service bulletin. STEERING. At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misaligned. This can be felt (jerking)/ heard via an acoustic acknowledgement (clunk) as seen at the 11 second mark of the video. See attached video V36 01 21. |
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| B320518 | 2018-10-09. Service bulletin. STEERING. POWER STEERING ASSISTANCE UNAVAILABLE AFTER ENGINE START: Sporadically, upon start up, the Electronic Power Steering (EPS) is not functioning. |
| B320418 | 2018-05-21. Service bulletin. STEERING; EQUIPMENT; STEERING:COLUMN. NOISY OR STIFF MANUAL STEERING COLUMN MOVEMENT: Movement of the manual adjusting steering column is either noisy or stiff. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.