Setting the head-up display using the on-board computer
The following head-up display settings can be selected:
Position
Brightness
Displays
To select a setting:
swipe upwards or downwards on the left-hand Touch Control. Press the left-hand Touch Control.
To adjust the position:
swipe upwards or downwards on the left-hand Touch Control. To adjust the brightness:
swipe to the left or right on the left-hand Touch Control. Press the left-hand Touch Control.
Selecting what the head-up display shows
(Example)
Switches the head-up display on/off 
Display area left Navigation system
Average consumption
G-meter
Display area centre Set speed in the driver assistance system (e.g. cruise control)
Warnings from driver assistance systems (e.g. distance warning)
Display area right Traffic Sign Assist
Assistant display
Selects the settings 
Index points
Non-required display areas to can be hidden.
In audio mode, the station name or track will be shown temporarily when the audio source is being actively operated.
To select a display:
swipe upwards or downwards on the left-hand Touch Control. Press the left-hand Touch Control.