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: Lighting are shown. Show all
| B630418 | 2024-04-01. Service bulletin. EXTERIOR LIGHTING. One or more of the LED daytime running lights are dim or discolored. |
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| B631123 | 2023-10-01. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. Moisture is visible in one or both of the Daytime Running Light (DRL) headlights. |
| B630821 | 2023-07-24. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Headlight check control (CC) message 128 "High beam headlight failure" is displayed. The following fault codes are stored during a vehicle test: 80419A - Left high-beam headlight: Short circuit and/or 8041A5 - light outputs: Number of permitted short circuit cycles exceeded |
| B630418 | 2023-05-01. Service bulletin. EXTERIOR LIGHTING. One or more of the LED daytime running lights are dim or discolored. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.