Service bulletins for the 2016 BMW 335i
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.
363 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Sunroof are shown. Show all
| B510616 | 2018-12-10. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE:FRAME AND MEMBERS. SUBJECT Whistling Noise from the B-pillar. A whistling noise can be heard from the left or right side B-pillar area when the sunroof is open or tilted at highway speeds. Edge protection on the B-pillar |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.