As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: N/A MAIN DECK EMERGENCY LIGHT IN CEILING AT STA 58DL AND ENTRY DOOR AFT EMERGENCY LIGHT GO OFF AFTER A FEW SECONDS OF TEST. THESE LIGHTS ARE TIED TOGETHER IAW MM. SUSPECT CEILING LIGHT BATTERY PACK BAD. REMOVED AND REPLACED CEILING LIGHT MODULE W/REF TO MM 33-51-07. OPS CHECK GOOD.