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July 25, 2025 Service campaign

The following air flap and/or air temperature sensor faults are stored in the BCP. 80114D

BMW technical service bulletin B640425 for 2025 BMW 530I, 2025 BMW 740I and 2025 BMW M5.

Bulletin number
B640425 (0061270900)
Component
Electrical system
Summary
The following air flap and/or air temperature sensor faults are stored in the BCP. 80114D - Stepper motor: Unexpected error in Driving Cycle 801168 - Temperature sensor ventilation left or ventilation: short to ground 80116A - Temperature sensor ventilation right: short to ground 80116B - Temperature sensor ventilation right: short to plus or open circuit 80116C - Temperature sensor footwell left or footwell: short to ground 80116D - Temperature sensor footwell left or footwell: short to plus or open circuit 80116E - Temperature sensor footwell right: short to ground 80116F - Temperature sensor footwell right: short to plus or open circuit 80435B - Stepper motors: short-circuit by mass To prevent harness damage the wiring harness will receive a new retention strap the next time the vehicle comes to the shop for its cabin air filter service.

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

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