As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT THE CABIN DOOR WARINING LIGHT WILL NOT GO OUT WITHOUT MULTIPLE CLOSINGS OF THE CABIN DOOR. THE SYSTEM WAS TROUBLESHOT AND THE CABIN DOOR VENT SOLENOID WAS FOUND TO BE DEFECTIVE. A NEW SOLENOID WAS INSTALLED. OPS CHECKS SATISFACTORY IAW MM 52-10-00