See also:

The concept
Top View assists you when parking and maneuvering. To accomplish this, the door region and road surface region are shown on the Control Display. ...

Opening/closing the glass sunroof
When the sliding visor is open, proceed as described under Sliding visor. ...

Visual warning
The approach of the vehicle to an object can be shown on the Control Display. When the distance to an object is small, a red bar is shown in front of the vehicle, as it is in the PDC display. ...