Program Control Units (DME). Due to less than optimal DME characteristic map data, cold engine starting...
BMW technical service bulletin 122312 for 2012 BMW 740I, 2011-2012 BMW 740LI and 2011 BMW 740I US.
- Bulletin number
- 122312
- Component
- Electrical system
- 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
Owners of these vehicles have filed 5 complaints in the electrical category.
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