As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE SERVICE CHECK, LINE MAINTENANCE REPORTED L4 EMERGENCY LIGHT INOPERATIVE. DEFERRAL MAINTENANCE ITEM-43771 MEL CAT C INITIATED. DOWNLINE, MAINTENANCE REMOVED AND REPLACED EMERGENCY DOOR GROUND LIGHT ASSEMBLY. OPERATIONAL CHECK GOOD. NO ADDITIONAL FAULTS NOTED. DEFERRAL 43771 CLEARED.