its been last year sense i put my pro comp light bar on and i have been trying find some info ever sense. i have the relays installed and lights on power ran inside the cab. so now i need the power to trigger the relay witch will come from the battery to the switch and then out to the switch leg. so thats 2 wires. the ground, one more wire, thats 3. the interror light, thats 4 wires. now i need to know where they all come from or where they go. please help.