Nav screen unit in German. An shows off road mess.

[Carlos]

Hi. New at forum. Recently bought a 2004 range and nav radio screen unit did not display smithing although radio did work. Just bought the nav unit and installed on rear. Screen now works but is in German reading off road navigation also in English. Nothing else shows up. Can someone help ?????:mad::mad::mad::mad:

[Joey]

I wish I could help on this, but I bet it will require the Land Rover specific computer to interface with the system.