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176 Controls in detail
Control system
Time/Date submenu
Access the
Time/Date submenu via the
Settings menu. Use the Time/Date
submenu to change the time and date
settings.
The following functions are available:Setting the time (hours)
This function is not available if your vehicle
is equipped with the COMAND system and
navigation module*.
Move the selection marker with
buttonæ or ç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Clock Set hour
appears in the multifunction display.
The selection marker is on the hour
setting.
Press buttonæ orç to set the
hour.Setting the time (minutes)
This function is not available if your vehicle
is equipped with the COMAND system and
navigation module*.
Move the selection marker with
buttonæ or ç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Clock Set
minute(s)
appears in the multifunction
display.
The selection marker is on the minute
setting.
Press buttonæ orç to set the
minutes.
FunctionPage
Setting the time (hours)176
Setting the time (minutes)176
Setting the date (month)177
Setting the date (day)177
Setting the date (year)177
iIf your vehicle is equipped with the
COMAND system and navigation module*, see
separate COMAND system operating instruc-
tions for information on how to set the date and
time.
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177 Controls in detail
Control system
Setting the date (month)
This function is not available if your vehicle
is equipped with the COMAND system and
navigation module*.
Move the selection marker with
buttonæ or ç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Date Set month
appears in the multifunction display.
The selection marker is on the month
setting.
Press buttonæ orç to set the
month.Setting the date (day)
This function is not available if your vehicle
is equipped with the COMAND system and
navigation module*.
Move the selection marker with
buttonæ orç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Date Set day
appears in the multifunction display.
The selection marker is on the day
setting.
Press buttonæ orç to set the
day.Setting the date (year)
This function is not available if your vehicle
is equipped with the COMAND system and
navigation module*.
Move the selection marker with
buttonæ orç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Date Set year
appears in the multifunction display.
The selection marker is on the year
setting.
Press buttonæ orç to set the
year.
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178 Controls in detail
Control system
Lighting submenu
Access the
Lighting submenu via the
Settings menu. Use the Lighting
submenu to change the lamp and lighting
settings on your vehicle.
The following functions are available:
Setting daytime running lamp mode
(USA only)
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Lamp circuit
headlamp
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to select
manual operation (
Manual) or daytime
running lamp mode (
Constant).
With daytime running lamp mode activated
and the exterior lamp switch at
positionMorU, the low beam
headlamps are switched on when the
engine is running.In low ambient light conditions the
following lamps will switch on additionally:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
For more information on the daytime
running lamp mode, see “Lighting”
(
page 145).
FunctionPage
Setting daytime running lamp
mode (USA only)178
Setting locator lighting179
Setting night security illumination179
Setting interior lighting delayed
shut-off180
iThis function is not available in countries
where the daytime running lamp mode is
mandatory and therefore in a constant mode.
iFor safety reasons, changing the setting for
the daytime running lamp mode is not possible
while the vehicle is in motion. The following
message appears in the multifunction display:
Settings
only possible
at standstill
For safety reasons, resetting to factory settings
(
page 171) while driving will not deactivate the
daytime running lamp mode.
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179 Controls in detail
Control system
Setting locator lighting
With the locator lighting feature activated,
the exterior lamp switch in positionU
(
page 145) and the interior lighting in au-
tomatic mode (
page 152), the following
lamps will switch on during darkness when
the vehicle is unlocked using buttonŒ
on the SmartKey or SmartKey with
KEYLESS-GO:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps*
The locator lighting switches off when the
driver’s door is opened.
If you do not open a door after unlocking
the vehicle with the SmartKey, the lamps
will switch off automatically after
approximately 40 seconds.
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Function Surround
lighting
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the locator lighting function
On orOff.
Turn the exterior lamp switch to
positionU when exiting the vehicle.
The locator lighting feature is
activated.Setting night security illumination
(Headlamps delayed shut-off)
Use this function to set whether you would
like the exterior lamps to remain on for
15 seconds during darkness after exiting
the vehicle and closing all doors.
With the headlamps delayed shut-off
feature activated and the exterior lamp
switch in positionU before the engine
is turned off, the following lamps will
switch on when the engine is turned off:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps*
If after turning off the engine you do not
open a door or do not close an opened
door, the lamps will automatically switch
off after 60 seconds.
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180 Controls in detail
Control system
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Headlamp delayed
shut-off
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the headlamps delayed shut-off feature
On or Off.
Turn the exterior lamp switch to
positionU before turning off the
engine.
The headlamps delayed shut-off
feature is activated.
You can temporarily deactivate the
headlamps delayed shut-off feature:
Before exiting the vehicle, turn the
SmartKey in the starter switch to
position0.
Then turn it to position2 and back
to0.
The headlamps delayed shut-off
feature is deactivated. It will reactivate
as soon as you reinsert the SmartKey in
the starter switch.
Vehicles with KEYLESS-GO*:
Press KEYLESS-GO start/stop button
in the starter switch (
page 43).Setting interior lighting delayed shut-off
Use this function to set whether you would
like the interior lighting to remain on for
10 seconds during darkness after you have
removed the SmartKey from the starter
switch.
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Int. light.
delayed shut-off
appears in the
multifunction display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the interior lighting delayed shut-off
feature
On orOff.
Page 182 of 595
181 Controls in detail
Control system
Vehicle submenu
Access the
Vehicle submenu via the
Settings menu. Use the Vehicle submenu
to make general vehicle settings.
The following functions are available:Compass adjustment
This function is not available if your vehicle
is equipped with the COMAND system and
navigation module*.
Determine your location on the basis of the
following zone maps.
Zone map North AmericaZone map South America
Press buttonæ orç to move
the selection marker to the
Vehicle
submenu.
FunctionPage
Compass adjustment181
Compass calibration182
Audio search function183
Setting automatic locking183
Limiting opening height of
tailgate*184
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182 Controls in detail
Control system
Press buttonj ork repeatedly
until the message
Compass setting
Zone
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to set the
respective compass zone.
For information on how to call up the
compass, see “Compass” (
page 345).Compass calibration
This function is not available if your vehicle
is equipped with the COMAND system and
navigation module*.
In order to calibrate the compass properly,
mind the following:
Calibrate the compass in open terrain.
Nearby buildings, bridges, power lines
and large antenna masts, for example,
could impair compass calibration.
Switch off electrical consumers (e.g.
climate control, windshield wipers, or
rear window defroster).
Close all doors and the tailgate.
Start the engine (page 57).
Press buttonæ orç to move
the selection marker to the
Vehicle
submenu.
Press buttonj ork repeatedly
until the message
Compass Calibration appears in the
multifunction display.
The selection marker is on setting
switched off.
Press buttonæ to set the selection
marker to
Start.
The following message appears in the
multifunction display:
Compass Calibration active
Please drive in a full circle
iMake sure you are in area where you can
drive a full circle with your vehicle without dis-
turbing traffic in order to calibrate the compass.
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183 Controls in detail
Control system
Drive a full circle at a vehicle speed of
between 3 mph and 6 mph (5 km/h
and 10 km/h).
When calibration was successful, the
following message appears in the mul-
tifunction display:
Compass calibration
Completed successfully
Audio search function
Use of the Audio search function to select
a radio station will enable you to start a
frequency scan (
Freq.) (page 166) or
select a radio station stored in memory
(
Memory).
Move the selection marker with
buttonæ orç to the
Vehicle
submenu.
Press buttonj ork repeatedly
until the message
Audio Search
function
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to select
Freq. or Memory.Setting automatic locking
Use this function to activate or deactivate
the automatic central locking. With the
automatic central locking system
activated, the vehicle is centrally locked at
vehicle speeds of approximately 9 mph
(15 km/h).
Move the selection marker with
buttonæ orç to the
Vehicle
submenu.
Press buttonj ork repeatedly
until the message
Automatic door
lock
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the automatic central locking
On or Off.
iIf the message Compass calibration
Completed successfully
does not appear in
the multifunction display, drive another full
circle.
If calibration does not succeed within 3 minutes,
the message
Compass Calibration appears
in the multifunction display again. Calibrating the
compass has failed due to outside influences.
Repeat compass calibration in a different
location.