Sme fault code 21F04B
BMW technical service bulletin SIB612817 for 2014 BMW 428I.
- Bulletin number
- SIB612817
- Component
- Power train
- Summary
- SME FAULT CODE 21F04B - One or several of the following check control messages (CCM) may be displayed: Engine fault! Power loss" Powertrain malfunction, Hybrid system malfunctioning.
Owners of these vehicles have filed 1 complaints in the transmission category.
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