What was found
ORD - EMERGENCY INTERIOR OVERWING LIGHT INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY INTERIOR OVERWING LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - EMERGENCY INTERIOR OVERWING LIGHT INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY INTERIOR OVERWING LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION.