Mercedes-Benz GLC : Head-up Display / Adjusting the Head-up Display settings on the on-board computer
On-board computer:
Head-up Disp.

Setting currently selected
Digital speedometer
Traffic Sign Assist
Navigation displays
The following can be adjusted for the Head-up
Display:
- Position
- Brightness
- Display Content
To select a setting:
swipe upwards or downwards
on the left-hand Touch Control.
Press the left-hand Touch
Control.
To adjust a value: swipe
upwards or downwards
on the left-hand Touch Control.
Press the left-hand Touch
Control.
The visibility is influenced by the following conditions:
Seat position
Image position setting
Ambient light
Wet road surfaces
Objects on the display cover
Polarization in sunglasses
In extreme sunlight, sections of the display
may appear washed out...
Other information:
..
The rear view camera will not function or will
only partially function in the following situations:
The tailgate is open.
There is heavy rain, snow or fog.
The ambient light conditions are poor, e.g. at
night.
Cameras, or vehicle components in which
the cameras are installed, are damaged, dirty
or covered...