Technical Service Bulletin 540398 — 1998 BMW 5 SERIES
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Bulletin Details
| TSB ID | 540398 |
| Manufacturer | |
| Vehicle | 1998 BMW 5 SERIES |
| Component | VISIBILITY:SUN/MOON ROOF ASSEMBLY |
| Communication Date |
Bulletin Summary
CUSTOMER MAY COMPLAIN OF SUNROOF INOPERATIVE, OR LOST INITIALIZATION. *TT
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.