Mercedes-Benz GLC : Parking Assist PARKTRONIC / Adjusting the volume of the warning tones
Select Warning Tone Volume.
Set a value.
Other information:
..
Returns to the previous display
Calls up the audio control menu
Swiping to the left of right: selects the previous
or next radio station/music track
Calls up the home screen
Touchpad
To select a menu option:
swipe and press.
To use handwriting
recognition: write a
character on the touchpad...