Technical Service Bulletin B610121 — 2019 BMW 540I
STRUCTURE:BODY:HOOD
Bulletin Details
| TSB ID | B610121 |
| Manufacturer | |
| Vehicle | 2019 BMW 540I |
| Component | STRUCTURE:BODY:HOOD |
| Communication Date |
Bulletin Summary
BATTERY DOES NOT CHARGE WITH EXTERNAL CHARGER AND CLOSED HOOD: After the vehicle has been charged using a 12 V charger with the hood closed during a long stationary period, the 48 V battery may be totally discharged, and possible replacement is needed.
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.