Page 185 of 561

184 Controls in detailControl systemSetting night security illumination
(Headlamps delayed shut-off)
Use this function to set whether and for
how long you would like the exterior lamps
to remain on during darkness after exiting
the vehicle and the doors closed.
With the 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, the lamps will switch off auto-
matically after 60 seconds.
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Headlmp. delayed
shut-off
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to select
the desired lamp-on period.
You can select:
0 sec.
, the delayed shut-off feature
is deactivated.
15 sec.
, 30 sec.
, 45 sec.
or
60 sec.
, select the desired lamp-on
period.
Turn the exterior lamp switch to
positionU (
page 147) before
turning off the engine.
The headlamps delayed shut-off
feature is activated.
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185 Controls in detail
Control system
You can temporarily deactivate the
delayed shut-off feature:
Before leaving the vehicle, turn the
SmartKey in the starter switch to
position0.
Then turn it to position2 and back
to0.
The delayed shut-off feature is
deactivated. It will reactivate as soon
as you reinsert the SmartKey in the
starter switch.Setting interior lighting delayed shut-off
Use this function to set whether and for
how long you would like the interior
lighting to remain on after you have re-
moved 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 select
the desired lamp-on time period.
You can select:
0 sec.
, the interior lighting delayed
shut-off feature is deactivated.
5 sec.
, 10 sec.
, 15 sec.
, or
20 sec.
, select the desired lamp-on
period.
The interior lighting delayed
shut-off feature is activated.
Page 187 of 561
186 Controls in detailControl systemVehicle 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 Modular COMAND
system with 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.
Function
Page
Compass adjustment
186
Compass calibration
187
Setting which display to appear
with ignition switched off
188
Setting automatic locking
188
Limiting opening height of
tailgate*
189
Page 188 of 561

187 Controls in detail
Control system
Press buttonj ork repeatedly
until the message
Compass Adjustment
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 select the prop-
er geographic zone, see “Compass”
(
page 327).Compass calibration
This function is not available if your vehicle
is equipped with the Modular COMAND
system with 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 53).
Press buttonæ orç to move
the selection marker to the
Vehicle
submenu.
Press buttonj ork repeatedly
until the message
Compass Calibra-
tion
appears in the multifunction
display.
The selection marker is on setting
off
.
Press buttonæ orç to set the
selection marker to
Start
.
The following message appears in the
multifunction display:
Compass Calibration Active
Please drive in a full circle
Page 189 of 561

188 Controls in detailControl 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
Setting which display to appear with
ignition switched off
This function lets you determine which dis-
play you would like to appear in the multi-
function display when you switch off the
ignition.
Move the selection marker with
buttonæ orç to the
Vehicle
submenu.
Press buttonj ork repeatedly
until the message
Display when
ignition is switched off
appears in
the multifunction display.
The selection marker is on the current
setting.
Press buttonæ orç to select
the desired setting.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 ap-
pear in the multifunction display, drive
another full circle.
If calibration does not succeed within
3 minutes, the message Compass Cal-
ibration
appears in the multifunction
display again. Calibrating the compass
has failed due to outside influences.
Repeat compass calibration in a differ-
ent location.
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189 Controls in detail
Control system
Limiting opening height of tailgate*
Use this function to activate or deactivate
the limiting opening height of the tailgate.
Move the selection marker with
buttonæ orç to the
Vehicle
submenu.
Press buttonj ork repeatedly
until the message
Opening limiter
Tailgate
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the limiting opening height of the
tailgate
on or
off
.Convenience submenu
Access the
Convenience
submenu via the
Settings
menu. Use the
Convenience
sub-
menu to change the settings for a number
of convenience features.
The following functions are available:Activating easy-entry/exit feature*
Use this function to activate and
deactivate the easy-entry/exit feature
(
page 132).
Function
Page
Activating easy-entry/exit
feature*
189
Setting parking position for
exterior rear view mirror*
190
Setting fold-in function for
exterior rear view mirrors
191
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the
easy-entry/exit feature is activated.
To cancel seat/steering wheel movement,
do one of the following:
Press seat adjustment switch
(page 43).
Move steering column stalk*
(page 46).
Press memory button* (
page 145).
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190 Controls in detailControl system
Move the selection marker with
buttonæ orç to the Convenience
submenu.
Press buttonj ork repeatedly
until the message
Func. Easy-entry
feature
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to change
the easy-entry/exit setting.The following settings are available for the
easy-entry/exit feature:
Setting parking position for exterior rear
view mirror*
Use this function to select whether the
passenger-side exterior rear view mirror
should be turned downward during parking
maneuvers when reverse gearR is
engaged. For additional information, see
“Activating exterior rear view mirror park-
ing position*” (
page 210).
Move the selection marker with
buttonæ orç to the Convenience
submenu.
Press buttonj ork repeatedly
until the message
Mirror adjustment
parking aid
appears in the multifunc-
tion display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the function
on or
off
.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
off
The easy-entry/exit
feature is
deactivated.
Steering col.
Only the steering
column is moved.
Steer. col.+seat
Both the steering
column and the
driver’s seat are
moved.
Page 192 of 561

191 Controls in detail
Control system
Setting fold-in function for exterior rear
view mirrors*
Using this function, you can set the
exterior rear view mirrors to be automati-
cally folded in when you lock your vehicle.
Move the selection marker with
buttonæ orç to the Convenience
submenu.
Press buttonj ork repeatedly
until the message
Fold in mirrors
when locking
appears in the multi-
function display.
The selection marker is on the current
setting.
Press buttonæ orç to switch
the function
on or
off
.
Vehicle configuration
In the
Vehicle configuration
menu you
can determine whether the tow-away
alarm is to be enabled or disabled. With
this function set to
on, the tow-away alarm
is armed when you lock your vehicle. With
this function set tooff
, the tow-away
alarm is not armed automatically when you
lock your vehicle. You will then have to
switch on the tow-away alarm manually
(
page 107).
Press buttonè orÿ repeatedly
until the
Vehicle configuration
menu
appears in the multifunction display.
Press buttonæ orç to switch
the tow-away alarm
on or
off
.
iWith this function set to
on and the ex-
terior rear view mirrors folded in using
the button on the door control panel
(
page 211), the exterior rear view
mirrors will not fold out when you
switch on the ignition. You will then
have to fold out the exterior rear view
mirrors using the button on the door
control panel (
page 211).