Technical Service Bulletin B170125 — 2025 BMW I5
ENGINE
Bulletin Details
| TSB ID | B170125 |
| Manufacturer | |
| Vehicle | 2025 BMW I5 |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
The coolant hose which runs from the combined charging unit (CCU) to the front electric motor’s housingmay develop a leak at the motor end of the hose.
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.