As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CARGO DOOR LIGHT ILLUMINATED AT FL 330, DESCENDED FOR LANDING, CARGO DOOR LIGHT EXTINGUISHED AT ABOUT 8000 FT MSL AND REMAINED OUT. LANDED AT KMEM FOR AN UNSCHEDULED LANDING. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: CLEANED & INSPECTED CARGO DOOR SWITCHES IAW AEI AMM SUP 52-33-01, OPS CHECK GOOD NO DEFECTS NOTED AT THIS TIME.