Technical Service Bulletin 122312 — 2011 BMW 740LI
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 122312 |
| Manufacturer | |
| Vehicle | 2011 BMW 740LI |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Service Action: Program Control Units (DME). Due to less than optimal DME characteristic map data, cold engine starting performance could be unsatisfactory, leading to a customer complaint. CAUSE Unfavorable DME software
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.