Technical Service Bulletin B840917 — 2021 BMW M8
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B840917 |
| Manufacturer | |
| Vehicle | 2021 BMW M8 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
While using the wireless charger, one or both of the following may occur: 1) The BMW display key or mobile phone becomes hot to the touch. 2) The device switches off due to over temperature (built-in device protection).
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.