Hi i have an L322 Range Rover with analogue tv, is it possible to upgrade to digital to get freeview as is fitted on newer models. Can i just change the tuner box? Thanks for your help

Hi i have a 2002 Range Rover HSE with navigation does anyone know if there is a hidden menu where you can change to 3D display, i know this is possible in an X5 which has similar navigation, can anyone help thanks