actually they are on a switch.and yes it is a good way to "ask" tailgaters to back off.
thank you! all total it ran me about 2700. Front end was 1000, lightbar was 900, headache rack ran about 500 and the duallys ran 200. then tax.
and about the 14.8, thats the average since I bought the truck I havent reset it since. I actually need to do that.