Technical Service Bulletin B520412 — 2012 BMW 535I
SEATS
Bulletin Details
| TSB ID | B520412 |
| Manufacturer | |
| Vehicle | 2012 BMW 535I |
| Component | SEATS |
| Communication Date |
Bulletin Summary
Front Seat Base Makes Noise. A noise may be heard from the left or right front seat base when driving on rough roads. CAUSE The riveting of the seat control bracket to the metal seat base is too loose.
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.