The disk image is available via their website but requires your VIN number. I poked around a past update and it appeared to just be a *nix disk image. Wasn't s

The disk image is available via their website but requires your VIN number. I poked around a past update and it appeared to just be a *nix disk image. Wasn't sure if it was signed or if there was much security or not so I wasn't brave enough to change anything for fear of borking my car. But I would have loved to figure out how to enable the nav system that's already built into my car but disabled (Jeep charges $XXXX for the privilege)