Good afternoon all and I am sure this topic has been covered already and I have read a few threads on here but don't quite understand. 

 

I have the Amundsen 5Q0035874A in my Octavia but it has a smallish screen. I wondered can I just buy a bigger screen and if so is it just plug and play? 

 

Thank you in advance and sorry for covering old ground 

This is a mission for @pab567

He tell you all you need to know