As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3451 - IN CRUISE FLIGHT TO AZO, THE CABIN DOOR LIGHT ILLUMINATED IN FLIGHT. THE AIRCRAFT DIVERTED TO AZO. MAINTENANCE INSPECTED THE CABIN DOOR SWITCHES AND BAYONETS. NO DISCREPANCIES NOTED. MAINTENANCE WAS UNABLE TO DUPLICATE THE DISCREPANCY. ALL CHECKS SATISFACTORY. (M)