Technical Service Bulletin B510116 — 2016 BMW 640I
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B510116 |
| Manufacturer | |
| Vehicle | 2016 BMW 640I |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
"Heated rear window control module requires a software update. The electrical load of the heated rear window may cause the fuse to overheat and fail. AFFECTED VEHICLES Vehicles which require this Service Action to be completed will show it as ""Open"" when checked either in the ""Service Menu"" of DCSnet (Dealer Communication System) or with the Key Reader."
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.