Technical Service Bulletin B620223 — 2018 BMW M5
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Bulletin Details
| TSB ID | B620223 |
| Manufacturer | |
| Vehicle | 2018 BMW M5 |
| Component | ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
| Communication Date |
Bulletin Summary
In SPORT mode, a black square appears in the RPM gauge (tachometer) section of the instrument cluster display.
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.