Does anyone know if the ridiculously bad C 3 navigation thing can be uninstalled? And replaced with a "real" navigation like a Garmin?
or remove the display screen and put the garmin there. does that count for uninstalling? but seriously, we can't say that it would be impossible, but it hasn't ever been done, so i think that tells you everything you need to know. most frustrated owners replace the whole h/u, and get a plethora of other benefits as well as great navi.