Technical Service Bulletin 840913 — 2012 BMW ACTIVEHYBRID 7
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 840913 |
| Manufacturer | |
| Vehicle | 2012 BMW ACTIVEHYBRID 7 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
My BMW Remote iPhone App No Longer Controls Headlight or Horn. After programming the vehicle with ISTA/P 2.49.x or higher, the headlight and the horn can no longer be controlled using the My BMW Remote App from an iPhone. I-Level F001-13-03-501 or F010-13-03-501 and higher Note: The lock and unlock function via the App works as designed. CAUSE A software error in the central gateway (ZGW) control unit
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.