Posted this question on the noob forum yesterday and got no response. i am no noob and i have owned two gp's and this is my second. I have done 100 percent of all of my own mods. need a little help on wiring cuase i lack the know how. i recently purchased a 2001 gtp special edition (sweeet upgrade from my 97 gt) and i want halo's. need some suggestions. heres where i need help: car already has HID's but when i use the ac or heater it only works on level 5. 1 thru 4 shut off headlights. have no idea wats wrong. maybe the current HID's are causing it?