What was found
ORD - CABIN AND COCKPIT EMERGENCY LIGHTS INOPERATIVE. RECHARGED BATTERIES AND REPLACED BATTERY PACK AT B5 23. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - CABIN AND COCKPIT EMERGENCY LIGHTS INOPERATIVE. RECHARGED BATTERIES AND REPLACED BATTERY PACK AT B5 23. SYSTEM GROUND CHECKED NORMAL OPERATION.