CC-ID-127low severityBody
Side Indicator Left Failure
on 2021 BMW M8 4.4L Twin-Turbo V8 · AWD
What this code means
The left side repeater indicator has failed or reports abnormal current. Detected by the lighting/body control module monitoring the side marker circuit.
Symptoms
- Left side repeater not flashing
- Rapid indicator flash rate
- Turn signal warning message
Common causes
- Burned-out side repeater bulb/LED
- Faulty connector or wiring
- Blown fuse
- Lighting module fault
Diagnostic steps
- Inspect left side repeater
- Check wiring and connector
- Verify fuse condition
- Scan lighting module
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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