Hello Guys, I'm new here .. so hello I own a Cupra 2019 and I wanted to know \ ask few things: 1. How can i update the multimedia system, and is it necessary at all ? 2. How can i change the theme of it ? if it even possible ? 3. The car came without navigation system Can i install it ? 4. I connect my phone (Apple Car) can i display the maps of google maps \ apple maps on digital cockpit ? Thanks in advanced Adam.