Service bulletins for the 2021 BMW M5
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.
114 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. |
|---|---|
| B630418 | 2023-05-01. Service bulletin. EXTERIOR LIGHTING. One or more of the LED daytime running lights are dim or discolored. |
| B630418 | 2021-08-09. Service bulletin. EXTERIOR LIGHTING; EQUIPMENT. One or more of the LED daytime running lights are dim or discolored. |
| B630421 | 2021-04-26. Service bulletin. EXTERIOR LIGHTING. AUTOMATIC HIGH BEAM DOES NOT DIM AUTOMATICALLY: The automatic high beams may not automatically dim to low beams. |
| B630121 | 2021-03-15. Service bulletin. EXTERIOR LIGHTING. BRAKE LIGHT REMAINS LIT AFTER BRAKE PEDAL RELEASE: The trunk-mounted brake light remains lit for several seconds after the brake pedal is released. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.