i have the D1 that was in my 07 SC. thing is that the left side of the touch screen isnt very responsive anymore. it works great if you want to just use it for maps or for an indash video unit with an external source like a dvd player etc. the bypass has been done to it so video will work while in motion. again, there are a few letters that are very difficult if not impossible to get the touch screen to input on the very left of the screen, so navigation will be tough, but the screen is fine for something like video. the d1 didnt have a built in DVD player, just DVD-ROM for the nav and a CD slot. I also have a pioneer CD-ib100ii that i am including with it as well as copies of the most recent navigation discs. it is pretty heavy but in a factory d1 box so i will ship it to the continental 48 states. 150 bucks gets it to your door. see my other for sale items for install parts and/or steering wheel control interfaces. i will try to post pics later today.