Page 78 of 416

78 Safety and SecurityOccupant safetyBlocking rear door window operation
The override switch is located in the
driver’s door.
1Override switchActivating override switch
Slide override switch1 to the right.
A dot becomes visible. The functions in
the rear are disabled.Deactivating override switch
Slide override switch1 to the left.
The functions in the rear are enabled
again.
For more information on power windows,
see “Power windows” (
page 171).
iOperation of the rear windows with the
switches located in the driver’s door is
still possible.Warning!
G
Activate the override switch when children
are riding in the back seats of the vehicle.
The children may otherwise injure them-
selves, e.g. by becoming trapped in the win-
dow opening.
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment can cause an
accident and/or serious personal injury.
Page 93 of 416

93 Controls in detail
Locking and unlocking
!
To prevent possible malfunction, avoid
exposing the SmartKey to high levels of
electromagnetic radiation.Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. It is possible
for children to open a locked door from the
inside, which could result in an accident
and/or serious personal injury.
iUSA only:
This device complies with Part 15 of
the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful
interference, and
(2) this device must accept any inter-
ference received, including interfer-
ence that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority
to operate the equipment.
iCanada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject
to the following two conditions:
(1) This device may not cause interfer-
ence, and
(2) this device must accept any inter-
ference received, including interfer-
ence that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user’s authority
to operate the equipment.
Page 98 of 416

98 Controls in detailLocking and unlockingOpening the tailgate from inside
1Locking knob
2Inside door handle
Pull on door handle2.
If door was locked, pull up locking
knob1 to unlock the tailgate. Then
pull on door handle2 to open the
tailgate.
Closing the tailgate
Automatic central locking
The doors and the tailgate automatically
lock when ignition is switched on and the
wheels are turning at vehicle speeds of ap-
proximately 9 mph (15 km/h) or more.
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
You can deactivate the automatic locking
mode using the control system
(page 141).
Warning!
G
Do not leave children unattended in the ve-
hicle. Unsupervised use of vehicle equip-
ment may cause an accident and/or serious
personal injury.
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the tail-
gate opening when closing the tailgate. Be
especially careful when small children are
around.Warning!
G
Only drive with the tailgate closed as other-
wise exhaust fumes may enter the vehicle
interior.iTo prevent an inadvertent lockout, do
not place the SmartKey in the cargo
compartment.
iThe doors and the tailgate unlock auto-
matically after an accident if the force
of the impact exceeds a preset
threshold.
To prevent the vehicle door locks from
locking, deactivate the automatic
central locking when the vehicle
is pushed
is on a test stand
Page 99 of 416

99 Controls in detail
Locking and unlocking
Locking and unlocking from the inside
You can lock or unlock the vehicle from in-
side using the central locking switches.
This can be useful, for example, if you want
to unlock the passenger door from the in-
side or want to lock the vehicle before
starting to drive.
The fuel filler flap cannot be locked or un-
locked with the central locking switch.The central locking switch is located in the
center console.
Central locking switch1Locking
2Unlocking
Locking
Press central locking switch1.
If all the doors and the tailgate are
closed, the vehicle locks.Unlocking
Press central locking switch2.
The vehicle unlocks.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.
iYou can open a locked door from the
inside. Open door only when conditions
are safe to do so.
If the vehicle was previously centrally
locked using the SmartKey, it will not
unlock using the central locking switch.
If the vehicle was previously locked
with the central locking switch
while in the selective remote con-
trol mode, only the door opened
from the inside is unlocked.
while in the global remote control
mode, the complete vehicle is un-
locked when a door is opened from
the inside.
Page 100 of 416

100 Controls in detailSeatsFor more information on seat adjustment,
see the “Getting started” section
(page 37).
Easy-entry/exit feature
This feature allows for easier entry into and
exit from the vehicle.
The easy-entry/exit feature can be
switched on or off, see “Setting
easy-entry/exit feature” (
page 142).
When the SmartKey is inserted in the start-
er switch and the driver’s door is closed,
the steering wheel returns to the last set
position.When exiting the vehicle with the
easy-entry/exit feature activated, the
steering wheel tilts upwards when you
remove the SmartKey from the starter
switch,
or
open the driver’s door with the
SmartKey in starter switch
position0or1.
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To cancel steering wheel movement, do one
of the following
Move steering column lever
(page 40).
Press memory position switch
(page 107).
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door an un-
intentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
iIf the current position for the steering
wheel is in the uppermost tilt position,
the steering wheel will no longer be
able to move upward when the
easy-entry/exit feature is activated.
Page 119 of 416
119 Controls in detail
Lighting
Switching off
Open the tailgate.
Press door lock1 down until it
engages (arrow).Switching on
Press lock cylinder2 to activate the
cargo compartment lamps again.
The cargo compartment lamps will
switch on.
!Do not close the tailgate if the lock is
engaged in down position. The lock
could otherwise be damaged.
When locking the tailgate, it is impor-
tant that the door lock be in the same
original position as shown in the illus-
tration.
To return the door lock1 to its origi-
nal position, press lock cylinder2.
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the tail-
gate opening when closing the tailgate. Be
especially careful when small children are
around.
Only drive with the tailgate closed as other-
wise exhaust fumes may enter the vehicle
interior.
Page 142 of 416

142 Controls in detailControl systemConvenience 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 deacti-
vate the easy-entry/exit feature
(
page 100).
Move the selection marker with
theæ orç button to the CONVENIENCE
submenu.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
EASY-ENTRY FEATURE ACTIVATE
.
The selection marker is on the current
setting.
Pressæ orç to change the
easy-entry/exit setting.
The following settings are available for the
easy-entry/exit feature
Function
Page
Activate easy-entry/exit feature
142
Set key-dependency
143
Set parking position for exterior
rear view mirror
143
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To cancel steering wheel movement, do one
of the following:
Move steering column stalk
(page 40).
Press memory position switch
(page 107).
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door an un-
intentionally 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 COLUMN
The easy-entry/exit
feature is activated
Page 152 of 416

152 Controls in detailAutomatic transmission
!
Coasting the vehicle, or driving for any
other reason with gear selector lever
inN can result in transmission damage
that is not covered by the
Mercedes-Benz Limited Warranty.
Warning!
G
Getting out of your vehicle with the gear se-
lector lever not fully engaged in positionP is
dangerous. Also, positionP alone is not in-
tended to or capable of preventing your ve-
hicle from moving, possibly hitting people or
objects.
Always set the parking brake in addition to
shifting to positionP (
page 57).
When parked on an incline, turn the front
wheels towards the road curb.
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Children
could move the gear selector lever from
positionP, which could result in an accident
and/or serious personal injury.