Interior Light Circuit
The body control module has detected a fault in the interior light circuit. The lamp does not match the commanded state — common cause is a stuck door switch causing battery drain.
Affected components
- Interior lamp
- Door jamb switch
- Body wiring harness
Common causes
- High likelihood: Door jamb switch stuck
- Medium likelihood: Bulb burned out
Possible symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.