Service bulletin B520425
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 bulletin |
|---|---|
| NHTSA id | 11015841 |
| Published by NHTSA | 2025-03-21 |
| Manufacturer's number | B520425 |
| Manufacturer's date | 2025-03-19 |
| NHTSA component | SEATS |
NHTSA's summary
Customer states he/she sees a check control message for the rear seat not being locked. The following fault codes stored in the air bag ACSM6 control module: 930C19 - Backrest Sensor right 2nd seat row: open circuit 930D76 - Function rear restraint system restricted
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
Seats
| BMW X2 | 2024, 2025 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2025487 | 2025-09-17. Seats And Restraints |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| B520120 | 2026-07-03. Service bulletin. When getting in or out of the vehicle, a groaning noise can be heard from the opening (aperture) in the seat backrest. The noise may be heard from one or both of the front seats. |
|---|---|
| B521225 | 2025-09-22. Service bulletin. A clicking noise can be heard from one or both front seat backrests. This noise is heard when leaning against the backrest of the seat or while the vehicle is cornering. |