I read on other posts that you can have the key FOB programed to open the drivers window and the moonroof by pressing and holding the unlock button on the key FOB. Has anyone had this done on the 2012 HL. In my manual under customization it does not show that option under things that can be customized. I was thinking about getting the mini VCI TIS diagnostic cable on ebay with Techstream version 7 so I could make these changes myself. Can anyone give me a list on what all you can do with this cable and software and what computer operation system can you run this program on (Windows XP, Windows 7, Mac). If you can retreive and clear DTC's it would be worth the money just for that, but I would like to know what else this tool will allow you to do. Any information for be appreciated.