Technical Service Bulletin B160423 — 2023 BMW X5
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B160423 |
| Manufacturer | |
| Vehicle | 2023 BMW X5 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
BMW AG has issued a Delivery Stop (effective July 12, 2023) on certain Model Year 2023 - 2024 BMW vehicles that were produced between July 21, 2022, and July 11, 2023. A software logic error in the diagnostic module for tank leaks (DMTL) could cause the Service Engine Soon light (MIL) to not turn on when there is an electrical fault with pump or diverter valve for the DMTL even after several driving cycles with the fault/s being currently present.
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.