Mercedes-Benz GLC : Function of the Head-up Display / Display content

Navigation instructions
Current speed
Detected instructions and
traffic signs
Set speed in the driver
assistance system
(e.g. cruise control)
When you receive a call, the
Incoming Call
message will appear on the Head-up Display.
In audio mode, the station name or track will be
shown temporarily when the audio source is
being actively operated.
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:
Y..
You can no longer lock or unlock the vehicle
Possible causes:
The SmartKey battery is weak or discharged.
The SmartKey is faulty.
Check the battery using the indicator lamp.
Replace the SmartKey battery, if necessary.
Use the emergency key to lock or unlock...