As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN THE MAIN CABIN DOOR IS CLOSED AND LATCHED THE VENT DOOR LIGHT REMAINS ILLUMINATED EVEN AFTER VENT DOOR LEVER IS DEPRESSED. THE CABIN DOOR LIGHT ALSO REMAINS ILLUMINATED ON THE COCKPIT ANNUNCIATOR PANEL. REMOVED AIRCRAFT STAIRS AND FOUND THE VENT DOOR SOLENOID IS INOP. REMOVED AND REPLACED VENT DOOR SOLEINOID P/N 6711335-1 WITH NEW P/N 6711335-1.