Whoopsy:

That.

Also, in normal cars we run the navigation maps on the secondary centre console display, we can take quick glances there. In this new TT there will be no more quick glances, needs to flip display.

Plus, peering at complex visual data, like a map, through a steering wheel that itself may be in motion makes it very difficult to comprehend, so you will end up spending a lot more time looking at it. Someone earlier mentioned WiFi and connected devices, which is also a horrible solution when there is only the driver in the car, trying to drive safely while juggling a tablet to view nav info.