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: Equipment and accessories are shown. Show all
| B651420 | 2020-11-16. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. DWA ANTI-THEFT ALARM ACTIVATES FOR NO APPARENT REASON: The alarm system is activated due to no apparent external or internal influence. Sensitivity of internally installed tilt alarm sensor in the alarm system (DWA). |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.