I have an 05 2500HD and I have read and will be doing the 4 headlights mod tomorrow, but I am wondering if there is a way to have the fog lights on at all times. like driving lights. Or at least come on with headlights without having to remember to press the switch? I basically want my fogs to come on and stay on with HIGHS AND LOWS WITHOUT me having to remember to have to turn the switch on.

Connect them all with diodes.

already done.........Looooooong time ago. LOL

i'd be interested in this aswell, i have remote start on mine and it turns my amber parking lights on and headlights, but i wish it would turn the fogs on too