# Service bulletins for the 2025 BMW 540i

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.

1 bulletin from NHTSA, as of 2026-10-19.

- [B320225](/bulletins/11015536.md), 2025-03-11, Service campaign: STEERING. Parts of the steering shaft universal joint may have been joined together without having beengreased. As a result, there can be audible squeaking and cracking noises. In some cases, moresteering force is required.

JSON: [/v1/vehicles/2025_bmw_540i/bulletins](/v1/vehicles/2025_bmw_540i/bulletins)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%202025%20BMW%20540i&page=https%3A%2F%2Fopen.wenmarpro.com%2Fmakes%2Fbmw%2F540i%2F2025%2Fbulletins&vehicle=2025%20BMW%20540i)