Technical Service Bulletin 8403014 — 2009 BMW 335
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 8403014 |
| Manufacturer | |
| Vehicle | 2009 BMW 335 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
iPhone: Connection Failures with iOS 7. There are various connectivity failures with the iPhone using iOS 7. Some examples are listed below: z Call disconnection z Contact List incomplete z General connection failures Apple software iOS 7 and its variants
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.