CC-ID-390moderate severityBody
Fasten passenger's seat belt
on 2024 Mini Cooper SE Electric · FWD
What this code means
The passenger's seat belt is unbuckled while the seat is occupied and the vehicle is in operation. Raised by the restraint control module using buckle and occupancy sensors.
Symptoms
- Passenger belt warning
- Reminder chime sounds
- Dash message displayed
Common causes
- Passenger belt unbuckled
- Faulty buckle switch
- Seat occupancy sensor fault
- Wiring fault to sensor
Diagnostic steps
- Verify passenger belt is buckled
- Test buckle switch
- Check seat occupancy sensor
- Scan restraint module for codes
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Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0006
Passenger Knee Airbag Deployment Circuit
B0007
Rear Left Side Airbag Deployment Circuit
B0008
Rear Right Side Airbag Deployment Circuit
B0009
Rear Center Airbag Deployment Circuit
B0010
Driver Side Airbag Deployment