See also:

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. ...

Malfunction
A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...

Buttons on the remote control
Buttons on the remote control 1. Unlocking 2. Locking 3. Trunk lid 4. Panic mode, headlamp courtesy delay feature ...