HID Fog light help

[MidnightH3]

I'm in the process of putting in some HID fog lights into the factory housings, but can't get them to work. It is a plug and play kit, no relay harness to the battery. Is there something with the computer in the vehicle detecting a different current and not letting them come on? I tested voltage to the factory harness and its reading a little over 14V, tried a new ballast and tested both bulbs with no luck. Any ideas? Thanks!