Ah!! I see that now. That's cunning. Shame I can't do that with mine. It has a motorised front and other complications.
I'm planning to remove my centre vents, cut away the centre of that section (where the wheel is that controls the air flow) and mount my screen into that area. Difficult to explain but I'm hoping it will work well. ;-)
The screen I'm going to get is quite large and that's about the only place I can put it! These 206's have NO spare space in them do they!!