I just purchased a 2007 Chevy TrailBlazer SS. It has a Navagation system that runs on a DVD. When I put a movie in it says that it is unable to read the disc. I have seen other posts where it can be done on the newer NAV system. (I'm not sure why mine came with an old system.) I would like to be able to put movies on it while driving. Any ideas??

If your Rig didn't come with the rear entertainment system, your hosed. You can switch it out for a unit with DVD compatibilities. I just did it myself. hen you can add the lockpick Gen 5 and watch DVD while driving. Good luck!

~Rookie

I think the 07 Tblazer nav is like the 06 tahoe/suburban gm nav touchscreen and those were not DVD capable. I think those have a rear dvd player mounted on the roof with the monitor.