CC-ID-436moderate severityBody
Seat Position Detection Fault
on 2021 BMW i3 Range Extender · RWD
What this code means
The system cannot correctly detect the seat position or occupancy status. This message is raised by the seat/restraint control system.
Symptoms
- Seat memory functions unavailable
- Airbag or belt warning may appear
- Seat adjustment errors
Common causes
- Faulty seat position sensor
- Seat occupancy mat fault
- Damaged seat wiring harness
- Seat control module error
Diagnostic steps
- Scan seat module for stored faults
- Check seat position sensor signal
- Inspect seat wiring and connectors
- Test seat occupancy detection
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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