Hi, I'm trying to connect an illuminated toggle switch, by example as a pitot heat switch. I want to the led light when the pitot heat is on, and I don't know how to do it.. Sorry I know that it's a silly question but I don't know how to do it.. The toggle switch has three connections. If I connect the connection marked "+" to the pin 5 and the ground, it works well but no light. If I connect a +5 to the "+" and the ground it works as supposed, only light when the switch is on.
Any help would be appreciated, thanks in advance