As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MNL - LOG PAGE: F66950 - AT FL 390, MAIN DECK SIDE, CARGO DOOR WARNING LIGHT ILLUMINATED. DIVERTED TO MNL. NOTE: LIGHT FLASHED MOMENTARILY DURING TURBULENCE. ADJUSTED MAIN CARGO DECK CARGO DOOR WARNING SWITCH PER MM 52-32-00. CHECKED WIRING FROM PLUG D4732 TO DOOR MODULE. OPERATIONALLY CHECKED GOOD IN COCKPIT AND MASTER CONTROL PANEL. (X)