Guys I have a2007 aspen. a while back I installed HID kit and everytime I turned off the truck the light were flikering a lot so I tooked to teh dealer and they told me that the after market light were causing troubloe in the computer. NOw after doing research it loks like I need a cancelator that device sends signal to teh computer indicating nort to lower teh voltage that way it wont do the flickering. so I got it and now I can even get it towork the way I had it before. I am trying to use the plug (h13) that came withte kit but no luck any sugestiois please??????????????????????