The parking brake actuator has not been wound correctly so that it cannot be applied or released
BMW technical service bulletin B341125 for 2025 BMW 530I and 2025 BMW I5.
- Bulletin number
- B341125 (0034220300)
- Component
- Service brakes
- Summary
- The parking brake actuator has not been wound correctly so that it cannot be applied or released. Check Control message “Parking brake failed. When parking, secure the vehicle against rolling away. Mustbe checked by the Service Partner.” The vehicle is still held by the unaffected side and the transmission lock.
Owners of these vehicles have filed 4 complaints in the brakes category.
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