Technical Service Bulletin B640725 — 2024 BMW I4
ENGINE
Bulletin Details
| TSB ID | B640725 |
| Manufacturer | |
| Vehicle | 2024 BMW I4 |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
A faulty electric auxiliary heater may have been installed in the certain vehicles. This could result in the failure of the electric auxiliary heater.
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.