Technical Service Bulletin B840324 — 2018 BMW X1
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B840324 |
| Manufacturer | |
| Vehicle | 2018 BMW X1 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
The “End of life” or “Emergency call system error” Check Control message appears in the vehicle. The following fault memory entry is stored: B7F341 – Emergency battery: Hardware faulty
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.