Service bulletins for the 2014 BMW 428i
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.
422 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Steering gear are shown. Show all
| B320819 | 2019-10-21. Service bulletin. STEERING:GEAR BOX (OTHER THAN RACK AND PINION). THUMPING NOISE FROM FRONT AXLE WHILE STEERING: A "thumping" noise is heard from the front axle area during slow speed steering. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.