As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 7003, L/P 5187561) MAINTENANCE RECEIVED VERBAL REPORT FROM CLEANING CREW THAT DOOR 4L EMERGENCY LIGHTS WERE ON DURING DOOR OPEN. UPON ENTERING DOOR 4L LOCATION, FOUND EMERGENCY LIGHTS NOT ILLUMINATED. PERFORMED OPERATIONAL TEST OF LIGHTS AS PER B777 AMM 33-51 ALL SATISFACTORY. LIGHTS CHECKED OK AT DOOR 4L.