As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCHARGED BATTERY PACK EMERGENCY LIGHT BTW STA 597 TO STA 616 LH SIDE AT PASSENGER CABIN (1 EA). REPLACED BATTERY PACK EMERGENCY LIGHT BTW STA 597 TO STA 616 LH SIDE AT PASSENGER CABIN (1 EA) IAW AMM 33-51-06-960-805, AMM 33-51-06-960-805, AND PERFORMED BATTERY PACK TEST. TESTED OK.