CC-ID-256moderate severityBody
Headlight Leveling System Failure
on 2021 BMW i3 Range Extender · RWD
What this code means
The automatic headlight beam leveling system has detected a fault and cannot adjust the headlight aim. Raised by the lighting/headlight control module.
Symptoms
- Headlight leveling warning on dash
- Headlights aimed too high or low
- Oncoming drivers flashing you
Common causes
- Failed headlight level sensor
- Faulty leveling motor/actuator
- Wiring or connector fault
- Control module failure
Diagnostic steps
- Scan lighting module for fault codes
- Check ride-height/level sensor output
- Inspect leveling actuator operation
- Test wiring and connectors
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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