As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
M/D L3 DOOR AFT M33045 EMERGENCY LIGHT POWER SUPPLY BATTERY MALFUNCTION,REF HAECO NON-ROUTINE NO.9499403 - REPLACED M/D L3 DOOR AFT M33045 EMERGENCY LIGHT POWER SUPPLY BATTERY PACK AND C/O NEW BATTERY PACK TEST.THE RESULT FOUND NORMAL AS PER AMM 33-51-06-960-802 REV 102.