Ok when im looking at these switches and installing them. there is a lil led in the center of the metal thorw switch i can see the filimint "i cant spell" in the end of the switch so there must be a way to get them to light up when activated... but there is only 3 prongs on the back Ground/ Power / normaly open switch/ when all are hooked up no light in the switch .. it works fine everything runs.. but is there a trick to get them to light up?? if so let me konw thanx...