Guys now I will do my second Multimedia retrofit on same car. First I upgraded from 5.0" screen to 5.8". After this upgrade I could not get navigation, voice command and bluetooth working. Dealers and Seat did not
help me for activation. But if you already have 5.8" system on your car you can use same functions with 6.5" system without any
problem. New features like navigation and full link needs activation. I found an unlocked multimedia main unit which is running a test software on it. It has all features unlocked and no component protection. I will install it tomorrow and I can say that it works with 5.8" screen or not. I also purchased 6.5" screen. By the way media-in socket must be changed also. You need to use full link compatible USB+Aux interface. Wirings are different. I have purchased wiring diagrams from Seat and I can share my experiences here. If you need personal support please feel free to send me a PM.
Samsung Galaxy Note 5 Cihazimdan Gonderildi