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March 4, 2026 Service bulletin

The malfunction indicator lamp (MIL) is triggered by the erroneous fault code 031BFC- AC charging,charging...

BMW technical service bulletin B611925 for 2026 BMW M5, 2025 BMW XM and 2025 BMW 550e Xdrive and others.

Bulletin number
B611925
Component
Electrical system
Summary
The malfunction indicator lamp (MIL) is triggered by the erroneous fault code 031BFC- AC charging,charging electronics 2, internal fault: No internal capacitor discharge stored in the CCU. However, AC charging is operating as designed without a charging concern or issue. Affected PHEV vehicles have the CCU-03 (7.4 kW / 11 kW) with I-levels from …24-07-500 to …25-11-5xx.

Owners of these vehicles have filed 1 complaints in the electrical category.

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