As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT 43 MILES FROM DESTINATION AIRPORT THE CARGO DOOR WARNING LIGHT CAME ON AND STAYED ON. CREW DECLARED AN EMERGENCY, FOLLOWED EMERGENCY/ABNORMAL PROCEDURES CHECKLIST/HANDBOOK AND LANDED AT DESTINATION AIRPORT WITHOUT INCIDENT. THE CARGO DOOR WARNING LIGHT WAS WRITTEN UP IN THE ACFT LOG AND DEFERRED IAW THE MEL. THE ACFT CONTINUED IN SERVICE AND THE DEFERRAL WILL BE WORKED AT THE EARLIEST OPPORTUNITY.