Technical Service Bulletin B654123 — 2022 BMW 740I
EQUIPMENT:ELECTRICAL:INFOTAINMENT
Bulletin Details
| TSB ID | B654123 |
| Manufacturer | |
| Vehicle | 2022 BMW 740I |
| Component | EQUIPMENT:ELECTRICAL:INFOTAINMENT |
| Communication Date |
Bulletin Summary
Quality improvements and robustness measures are to be implemented on the affected vehicles via thissoftware update. The software update improves functions in the following areas of the head unit: 1. Bluetooth connection issues and Bluetooth malfunctions (disconnections) 2. Central display may remain black in rare cases 3. Personalization issues and the loss of normalization/sitting position 4. Missing Condition-Based Service (CBS) data
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.