Other B065425
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 | Other |
|---|---|
| NHTSA id | 11024236 |
| Published by NHTSA | 2025-10-10 |
| Manufacturer's number | B065425 |
| Manufacturer's date | 2025-10-07 |
| NHTSA component | ENGINE |
NHTSA's summary
Evaporator Pipe Return
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
Engine
| BMW M3 | 2025 |
|---|---|
| BMW M4 | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| InVeh-InApp-Comm | 2026-03-30. Over-the-air update. It was determined that due to a manufacturing defect, there may be a peeling of the sliding layer of the main bearing shells. The peeling may cause engine damage to your vehicle in some cases. The main bearing shells will need to be replaced. |
|---|---|
| B110224 | 2024-07-25. Service campaign. The drive belt idler pulley bracket material does not have adequate hardness and the attaching bolts may loosen. |