Noob question: how to bring up the Parktronic screen?
 

I know this is a noob question, but I haven't been able to solve it. The entrance to the parking garage at my work is extremely tight and I'd like to have the parktronic screen showing while I'm navigating myself into that maze. I know that Parktronic is activated under 11mph, but it's only the audio alert and I'd like to have the visual assistant there too (unlike the image, the GTs have some lines around the corners of that little car on the bottom right corner). For now the screen only shows up in reverse, and as soon as I change to D it disappears while I still need it ...

https://cimg7.ibsrv.net/gimg/www.mbw...bec153772b.jpg
similar screen to what I'm referring