Service bulletins for the 2021 BMW M235i
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.
90 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Tail lights are shown. Show all
| B630223 | 2023-03-20. Service bulletin. EXTERIOR LIGHTING:TAIL LIGHTS; EXTERIOR LIGHTING. The trunklid-mounted inner taillamp turn indicators (arrows) do not function. |
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| SIB410522 | 2022-10-17. Service bulletin. EXTERIOR LIGHTING:TAIL LIGHTS. Water in the right tail lamp (aka taillight). |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.