Drivetrain malfunction & sme fc 21F0E3.
BMW technical service bulletin B611816 for 2014-2017 BMW I8.
- Bulletin number
- B611816
- Component
- Electrical system
- Summary
- "DRIVETRAIN MALFUNCTION & SME FC 21F0E3. Red Check Control message (CCM) " Drive: Check as soon as possible" Fault Code 21F0E3 "High-voltage electrical system: Insulation resistance below threshold (fault)" stored in the battery management electronics (SME) Extreme moisture in the high-voltage battery may lead to sporadic isolation faults."
Owners of these vehicles have filed 4 complaints in the electrical category.
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