Service campaign B121425
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.
| Type | Service campaign |
|---|---|
| NHTSA id | 11025830 |
| Published by NHTSA | 2025-12-01 |
| Manufacturer's number | B121425 |
| Manufacturer's date | 2025-12-01 |
| Campaign id or software version | 0012540600 |
| NHTSA component | STEERING |
NHTSA's summary
In certain driving situations there can be a loss of traction or wheel slip followed by a throttle or torque requirement that can potentially damage the axle shafts. Damage of the drive shaft can cause it to break.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Steering
| BMW I4 | 2022, 2023, 2024 |
|---|---|
| BMW I4 EDRIVE35 | 2025 |
| BMW I4 EDRIVE40 | 2025 to 2026 |
| BMW I4 M50 | 2024 |
| BMW I4 M50 XDRIVE | 2025 |
| BMW I4 M60 | 2026 |
| BMW I4 XDRIVE40 | 2025 to 2026 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| B320123 | 2023-05-01. Service bulletin. When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or knocking noises may be heard. |
|---|