As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS, AREA ZONE 3 , RIGHT EXIT SIGN AND AREA LIGHTAT R4 DOOR INOPERATIVE. THE M33409 PWR SUPPLY INOPERATIVE IAW WDM 33-51-66-3, REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-802. PERFORMED A TEST OF THE NEW BATTERY PACK, WORKING PROPERLY.