True Xenon lights (HID) need the capsules and a ballast/starter unit, it usually requires a retrofit of some sort... I do NOT recommend those HID Kits on ebay and such, they are low quality and bad for other drivers... as well as your own visiblity, especially in bad weather. Furthermore, your reflectors are not designed with D2S or D2R bulbs in mind. HID in a veh that was not availiable with HID is NOT a plug and play affair, but if you want to push on, here's a forum with great resources
http://www.hidplanet.com/forums
Hope this helps.