Check behind the running boards you have now if there is a pigtail wire harness,May be only on limiteds.If there isn't one you're going to have to tap into one of the courtesy lights wires.like one from any of the doors to feed power to the lighted boards.On the limited the boards light up when you use the keyless remote or open any door.If the trouble is worth it for you go for it.:biggrin2: