I remember reading something about this, why some hids will turn off on you after a few seconds of being on.I dont remember what cased it though. Well some of you know I retro fitted projectors into the fogs. I forgot to tuck back in all the wires one day after I was doing some final adjustment and I guess the wheel caught it and tore it off as I was driving. Until I get a replacement harness for that side, I bought 2 hid bulbs for the fogs and when I turn them on, only the passenger light turns off after about 3-5 seconds.The driver side fog stays on. Then when I turn the fogs off and on again, the passenger side turn on and stays on. I searched, HID threads wouldn't really show up. I even put only the word "HID'' and searched by title and nothing came up.