As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - MAINTENANCE REPORTED THE LAST 6 ROWS OF EMERGENCY LIGHTS, ALONG WITH THE LOWER EXIT SIGNS IN AFT GALLEY, INOPERATIVE. MAINTENANCE FOUND THE WIRE HARNESS DISCONNECTED FROM THE BATTERY PACK THAT CONTROLS AFT GALLEY EXIT LIGHTS AND LAST 6 ROWS OF EMERGENCY LIGHTS. RECONNECTED WIRE HARNESS. OPERATIONAL CHECK NORMAL FROM BOTH FLIGHT DECK SWITCH AND AFT GALLEY FLIGHT ATTENDANT PANEL.