Technical Service Bulletin B341125 — 2025 BMW 530I
SERVICE BRAKES
Bulletin Details
| TSB ID | B341125 |
| Manufacturer | |
| Vehicle | 2025 BMW 530I |
| Component | SERVICE BRAKES |
| Communication Date |
Bulletin Summary
The parking brake actuator has not been wound correctly so that it cannot be applied or released. Check Control message “Parking brake failed. When parking, secure the vehicle against rolling away. Mustbe checked by the Service Partner.” The vehicle is still held by the unaffected side and the transmission lock.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.