Technical Service Bulletin 640413 — 2012 BMW 750LI
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Bulletin Details
| TSB ID | 640413 |
| Manufacturer | |
| Vehicle | 2012 BMW 750LI |
| Component | EQUIPMENT:APPLIANCE:AIR CONDITIONER |
| Communication Date |
Bulletin Summary
Rattling/Grinding Noises from Center Console. When the heating and air conditioning system is first turned on, a grinding noise may be heard from the right side of the front center console. CAUSE The bushing of the blending flap for the rear seat outlet lacks sufficient grease.
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.