What was found
DEN - EMERGENCY LIGHTS IN CABIN INOPERATIVE. REPLACED BATTERY PACK AT B528 FOR INOPERATIVE EMERGENCY LIGHTS IN CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DEN - EMERGENCY LIGHTS IN CABIN INOPERATIVE. REPLACED BATTERY PACK AT B528 FOR INOPERATIVE EMERGENCY LIGHTS IN CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.