Technical Service Bulletin B631323 — 2017 BMW 740I
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | B631323 |
| Manufacturer | |
| Vehicle | 2017 BMW 740I |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
The carpet welcome light(s) turns on either after a delay, or does not function at all.
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.