Service bulletins for the 2021 BMW 745e
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.
53 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Sunroof are shown. Show all
| B540521 | 2023-09-25. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS; VISIBILITY:SUN/MOON ROOF ASSEMBLY. ?The sunroof will not operate in either direction. |
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| B540521 | 2023-01-03. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. The sunroof will not operate in either direction. There are NO faults stored related to the sunroof. If the vehicle has any faults stored related to the sunroof, this bulletin does not apply. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.