Service bulletins for the 2018 BMW 640i
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.
279 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Shocks and struts are shown. Show all
| SIB010622 | 2022-07-18. Service bulletin. SUSPENSION:FRONT:MACPHERSON STRUT; EQUIPMENT. Component specific limited warranty extension. This component-specific limited warranty extension applies to defects in materials or workmanship. This coverage is subject to the same vehicle eligibility requirements, limitations and exclusions that apply to the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks. |
|---|
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.