Technical Service Bulletin B510921 — 2017 BMW 230I
BACK OVER PREVENTION
Bulletin Details
| TSB ID | B510921 |
| Manufacturer | |
| Vehicle | 2017 BMW 230I |
| Component | BACK OVER PREVENTION |
| Communication Date |
Bulletin Summary
GROANING FROM THE SIDE WINDOWS: There is a groaning noise present from the area where the side windows meet the convertible top while driving. Insufficient seal pressure against the side windows.
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.