Technical Service Bulletin B640722 — 2019 BMW X5
STRUCTURE
Bulletin Details
| TSB ID | B640722 |
| Manufacturer | |
| Vehicle | 2019 BMW X5 |
| Component | STRUCTURE |
| Communication Date |
Bulletin Summary
Customer states that they always hear a whistle (air noise) coming from the rear B pillar vent(s) when the vent is in the closed position. When the vent(s) are fully open, or the air output is set to the footwell position then the noise goes away.
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.