Technical Service Bulletin B640525 — 2025 BMW X3
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B640525 |
| Manufacturer | |
| Vehicle | 2025 BMW X3 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
1-Customer states that the output air from one of the vehicle vent assemblies doesn’t match the desired temperature, will change temperature opposite of climate settings. 2-Customer states that the output air from one of the vehicle vent assemblies doesn’t match the desired temperature, nor change from Hot/Cold.
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.