When you do your low beam HIDs you'll find that they do not go off when turning on brights so all 4 will be lit but your fogs will go off with brights on so basically, the bright switch will toggle fogs and brights like some weird poilce action, lol.But I can't light up low and high beams together, anyway with HID I don't need high beams anymore.
ive never tried that hmmm.. im gona have to look at that thats interesting.something that I dont think was mentioned in here... if you dim your dash gauges all the way to the off position your fog lights will go off as well.