Mercedes-Benz 2013 GLS Class - Manual (Page 258)

X Press the = or ; button on the steer-
ing wheel to select the
Settings menu.
X Press the : or 9 button to select the
Light submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Brightness Display/Switches: func-
tion.
You will see the selected setting.
X Press a to confirm.
X Press the : or 9 button to adjust the
brightness to any level from
Level 1 to
Level 5 (bright).
X Press the a or % button to save the
setting.
If the light switch is set to Ã, T or
L, the brightness is dependent upon
the brightness of the ambient light.
i The light sensor in the instrument cluster
automatically controls the brightness of
the multifunction display.
In daylight, the displays in the instrument
cluster are not illuminated.
Switching the daytime driving lights on/
off
The
Day lights function can only be
switched on with the engine turned off.
X Press the = or ; button on the steer-
ing wheel to select the
Settings menu.
X Press the : or 9 button to select the
Light submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Day lights: function.
If the Day lights: function has been
switched on, the cone of light and the
W symbol in the multifunction display
are shown in red.
X Press the a button to save the setting.
Further information on daytime driving lights
(
Y page 121).
Switching the Intelligent Light System
on/off
X Press the = or ; button on the steer-
ing wheel to select the
Settings menu.
X Press the : or 9 button to select the
Light submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Intell. Light System function.
If the Intell. Light System function has
been switched on, the cone of light and the
L symbol in the multifunction display
are shown in red.
X Press the a button to save the setting.
When you activate Intell. Light System ,
you activate the following functions:
R
motorway mode
R
active light function
R
cornering light function
R
extended range foglamps
If you set the dipped-beam headlamps for
driving on the right/left, the multifunction
display shows the
Intell. Light System:
system inoperative Inactive for
left-side traffic or Intell. Light
System: System inoperative Inactive
for right-side traffic ( Y page 256)
display message instead of the Intell.
Light System function in the Light sub-
menu.
Further information on the Intelligent Light
System (
Y page 125).
Setting the dipped-beam headlamps for
driving on the left/right
X Press the = or ; button on the steer-
ing wheel to select the
Settings menu.
X Press the : or 9 button to select the
Light submenu.
X Press a to confirm.
256
Menus and submenus
On-board computer and displays