Service bulletins for the 2023 BMW 740i
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.
99 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Software are shown. Show all
| B652023 | 2023-08-28. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. During workshop repairs with software updates, certain customer vehicles may be changed to BMW Operating System 8.5 and returned to customers without making them aware of the change. |
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| B610523 | 2023-05-01. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. The Combined Charging Unit (CCU) may contain an error in the software. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.