CC-ID-578low severityBody
Fuel Filler Flap Open
on 2021 BMW i3 Range Extender · RWD
What this code means
The fuel filler flap is open or not properly closed. Raised by the body/fuel system control module.
Symptoms
- Filler flap open warning
- Possible fuel vapor odor
- Message persists until closed
Common causes
- Filler flap left open
- Flap latch not engaged
- Filler flap sensor fault
- Actuator malfunction
Diagnostic steps
- Close fuel filler flap securely
- Verify flap latch engages
- Check flap position sensor
- Scan body module for faults
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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