Service bulletins for the 2025 BMW M4
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.
10 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Engine are shown. Show all
| B065425 | 2025-10-10. Other. ENGINE. Evaporator Pipe Return |
|---|---|
| B110224 | 2024-07-25. Service campaign. ENGINE. The drive belt idler pulley bracket material does not have adequate hardness and the attaching bolts may loosen. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.