Technical Service Bulletin B512219 — 2017 BMW 740I
EQUIPMENT
Bulletin Details
| TSB ID | B512219 |
| Manufacturer | |
| Vehicle | 2017 BMW 740I |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
PASSENGER SIDE UPPER ACTIVE AIR FLAP STUCK OPEN/CLOSED. Upon visual inspection the passenger side upper active air flaps are either stuck open or closed and they will not move. There are no faults stored for the active air flaps. The pin used to attach the upper active air flap actuator has detached from the linkage.
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.