Here is a short video showing the interior operations and iDrive system of the new BMW 7 Series. From the description of this video, we know that the car in this case is the 730d version for the European market.[youtube]http://www.youtube.com/watch?v=TTMiJr0ZlLc[/youtube]
And here is the new iDrive system with its redesigned interface. We can clearly see that the graphical user interface has improved and BMW tries to move away from the bad rep they received on the previous iDrive system.