Technical Service Bulletin B611319 — 2016 BMW 740LI
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B611319 |
| Manufacturer | |
| Vehicle | 2016 BMW 740LI |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
SERVICE ACTION: CHECKING THE DUAL STORAGE SYSTEM AND REPLACE IF NECESSARY: In the event of an accident the two-battery Dual Storage System (DSS) is disconnected from the electrical system via an internal relay. In some cases the relay is stuck closed and a fault is set.
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.