What was found
AIRCRAFT WAS GROUNDED: DURING PERIODIC SERVICE CHECK MAINTENANCE FOUND EMERGENCY FLOOR PROXIMITY LIGHT ON SEAT 9C, 10C, AND 11C INOPERATIVE. MAINTENANCE FOUND BROKEN WIRES AT SEAT 11C, REPAIRED WIRES PER ESPM 20-43-11 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK FOR ALL SEAT LOCATIONS PER AMM 33-51-00 WITH NO DEFECTS NOTED.