My dad got one of those wireless back up cameras from sam's for my mom's suv. It was pretty easy to install. I tried installing a video interface for my stock nav and it alsi has an inout for a back up camera. All I had to do to get the video to work was push a button on the control to switch the nav to a video screen but smart me, i wasn't poitning it at the receiver so i thought i didn't install it right. Took it to a shop and they did who know what to the back up camera cable. Moded it a lot.Something about the ls having oppsite something or another ans they had to build a relay or something to be abkle to use it. I dont know. But i dont think the set your going for will be that hard. It was prob just the device I used. Seems easy, try it.....Oh and if you do get the camera, post how good it works. I havent bought one yet. It is set up and all, just need the camera itself.