Technical Service Bulletin B640621 — 2016 BMW X1
ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
Bulletin Details
| TSB ID | B640621 |
| Manufacturer | |
| Vehicle | 2016 BMW X1 |
| Component | ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL |
| Communication Date |
Bulletin Summary
Different air temperatures are felt from left to right out of the front fresh air grilles (air vents).
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.