As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN L3 DOOR EMERGENCY EXIT SIGN BATTERY PACK CAPACITY CHECK FAILED REF HAECO NON-ROUTINE NO.:9474247, CABIN L3 DOOR EMERGENCY EXIT SIGN BATTERY M33406 REPLACED AND INSTALLATION TEST CARRIED OUT RESULT NORMAL AS PER AMM 33-51-06-960-802 REV99.