What was found
LHR - THE FLASHLIGHT AT DOOR L4 WAS INOPERATIVE. MAINTENANCE REPLACED THE BATTERIES IN THE FLASHLIGHT AT DOOR L4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LHR - THE FLASHLIGHT AT DOOR L4 WAS INOPERATIVE. MAINTENANCE REPLACED THE BATTERIES IN THE FLASHLIGHT AT DOOR L4.