Who says the Sport Lights are useless.I figured out how to use them going down the road,with no extra wiring or anything like that.Sometimes at dusk when driving i like to run my parking lights without the headlights.So playing around i found out if you pull up the hand brake (engine running or key on) the daytime running lights go off.So then i tried just pulling it up 1 click and the lights go out and the emergency brakes were not engaged.So i figured the Sport Lights work off this switch also.And they will work the same way,the only draw back with turning off the daytime running lights or turning on the Sport Lamps is you will have the brake warning light burning.If you can over look this light,then you can run the Sport Lights or turn off the running lights,its that simple.I'm waiting for darkness so i can adjust mine and then go try them out.