Technical Service Bulletin SIB662419 — 2017 BMW 640I
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | SIB662419 |
| Manufacturer | |
| Vehicle | 2017 BMW 640I |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. Note: Opening, closing and starting via the BMW Digital Key or the Digital Key Card are not affected.
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.