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