Does anyone know if it's possible to replace the factory nav screen with a touchscreen unit? I'm not expecting to get the Nav to work via touchscreen but I would like to add a car pc.
My guess is that the nav doesn't use a standard (VGA?) connection so I if I replace the factory screen then I won't be able to display anything other than the car pc.
I suppose another option would be to install a touch matrix in front of the nav display but how do I display the car pc on it?
Any advice much appreciated
