Service bulletins for the 2017 BMW 440i
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.
266 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Body and frame are shown. Show all
| B514716 | 2018-07-16. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. CREAKING NOISES FROM C-PILLAR: Creaking noises from C-pillar area (either side) while driving on uneven surface. |
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| B513016 | 2018-07-16. Service bulletin. STRUCTURE:BODY:TAILGATE. TAILGATE UNINTENTIONALLY OPENS: Trunk/tailgate may open when vehicle is locked. |
| B540218 | 2018-04-23. Service bulletin. STRUCTURE:BODY. NOISES FROM THE C-PILLAR AREA OF THE CONVERTIBLE TOP: Cracking or clicking noises can be heard from the rear area of the convertible top (C-pillar area) when driving on uneven roads. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.