low beam MERCEDES-BENZ M-CLASS SUV 2011 User Guide

Switching Adaptive Highbeam Assist on/
off
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to con firm.
X Press the :or9 button to select the
Adaptive Main-bea mAssist: function.
Yo uw ill see the selected setting: Activa‐ted or
Deactivated .
X Press the abutton to save the setting.
Setting the brightness of the ambient
lighting
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the :or9 button to select
Ambien tlight .
Yo uw ill see the selected setting.
X Press the abutton to confirm.
X Press the :or9 button to adjust the
brightness to any level from Off to
Level 5 (bright).
X Press the aor% button to save the
setting.
Setting the ambient lighting colour
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Ambien tlight colour function.
X Press the abuttontoc onfirm.
X Press the :or9 button to set the
colou rtoSOLAR ,
NEUTRAL or
POLAR .
X Press the aor% buttontos ave the
setting. Activating/deactivating the surround
lighting and exterior lighting delayed
switch-off
If you have activated the
Surround light‐ ing function and the light switch is set to
Ã,t he followin gfunctions are activated
when it is dark:
R Surround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the key. If you start the engine, the
surround lighting is switched off and the
automatic headl ampm ode is activated
(Y page 107).
R Exterior lighting delaye dswitch-off: the
exterior lighting remains lit for 60 seconds
after the engine has been switche doff. If
you close all th edoors, the exterior lighting
goes off after 15 seconds.
If you activate the Surround lighting func-
tion ,the followin glight up depending on the
vehicle' sequipment:
R the side lamps
R the daytim edriving lights
R thes urround lighting in the exterior mirrors
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Surround lighting function.
You will see the selected setting: on or
off .
X Press the abutton to save the setting.
Deactivating delayed switch-off of the exte-
rior lighting temporarily:
X Before leaving the vehicle, turn the key to
position 0in the ignition lock.
X Turn the key to position 2in the ignition
lock and back to position 0.
The exterior lighting delayed switch-off is
deactivated. 248
Menus and submenusOn-board computer and displays

Displa
ymessages Possible causes/consequences and
M Solutions
b
Ma
lfunction See Owner'
sManual Th
ee xter ior lighting is faulty.
X Visit aqualified specialist workshop. Vehicles with trailer tow hitch:
afuse may have blown.
X Check the fuses (Y page 352).
X If necessary, replac ethe blown fuse. Observe the warnin gnotes
as you do so.
If the display message continues to be displayed:
X Visit aqualified specialist workshop. b
AUTO
lights inoper‐
ative The light sensor is faulty.
X
Visit aqualified specialist workshop. b
Switch of
flights Th
elights are still switched on when you leave the vehicle. A
warnin gtonea lso sounds.
X Turn the light switc htoÃ. Adaptive Main-beam
Assist inoperative Adap
tive Highbea mAssist is faulty.
X Visit aqualified specialist workshop. Adaptive Main-beam
Assist currently
unavailabl
eSee Owner's Manual Adap
tive Highbea mAssist is deac tivated and temporarily inoper-
ati ve.P ossible causes:
R the windscreen is dir tyinthec amera's field of vision.
R visibility is impaired due to heavy rain, snow or fog.
X Clean the windscreen.
If the system detect sthat the cam era is fullyoperational again,
the Adaptive Main-bea mAssist availabl eagain message
is displayed.
Adap tive Highbea mAssist is operationa lagain. Displa
ymessages
265On-board comp uter and displays Z