Technical Service Bulletin B640325 — 2024 BMW X5
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B640325 |
| Manufacturer | |
| Vehicle | 2024 BMW X5 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Check Engine Light is illuminated, check control message indicates “bring in for service”. The faultsthemselves and the Malfunction Indicator Lamp (MIL) have no functional effect on the vehicle. There are multiple missing message fault codes (DTC) stored in the integrated automatic heating/airconditioning system (IHKA) control unit. These faults may include: E71458 - AC-LIN: Message EKMV20 E71459 - AC-LIN: Message EDH.
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.