interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
i Canada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference received, including
interference that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Factory setting XGlobal unlocking: Press button %.
Unless you open a door or the trunk within
approximately 40 seconds after unlocking
the vehicle:
R The vehicle will be locked again.
R The anti-theft alarm system will be
rearmed.
XGlobal locking: Press button &.
Selective setting
If you frequently travel alone, you may wish
to reprogramm the SmartKey. Pressing
button % will then only unlock the driver’s
door and the fuel filler flap.
XSwitching on/off: Press and hold buttons
% and & simultaneously for
approximately 6 seconds until the battery
check lamp ( Y page 277) flashes twice.
The SmartKey will then function as follows:
XUnlocking driver’s door and fuel filler
flap: Press button % once.XGlobal unlocking: Press button %
twice.XGlobal locking: Press button &.
KEYLESS-GO
Vehicles equipped with KEYLESS-GO come
with two SmartKeys with KEYLESS-GO, each
with remote control and a removable
mechanical key.
The KEYLESS-GO function is integrated into
the SmartKey. The validity of the SmartKey is
checked every time you grasp an outside door
handle.
When the SmartKey is valid, your vehicle
unlocks
R the doors
R the trunk lid
R the fuel filler flap
i USA 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 interference received, including
interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
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Possibility 2 (One SmartKey in the vehicle,
no SmartKey outside the vehicle):
When exiting and trying to lock the vehicle,
the message Key Detected In Vehicle
appears in the multifunction display. The
vehicle will not be locked.
Factory setting
XGlobal unlocking: Pull an outside door
handle.
Unless you open a door or the trunk within
approximately 40 seconds after unlocking
the vehicle:
RThe vehicle will be locked again.
RThe anti-theft alarm system will be
rearmed.
XGlobal locking: Touch outside of a door
handle :.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey. Pulling the
driver’s outside door handle will then only
unlock the driver’s door and the fuel filler flap.
XSwitching on/off: Press and hold buttons
% and & simultaneously for
approximately 6 seconds until the battery
check lamp (Y page 277) flashes twice.
KEYLESS-GO will then function as follows:
XUnlocking driver’s door and fuel filler
flap: Pull the driver’s outside door handle.
XGlobal unlocking: Pull any outside door
handle other than the driver’s outside door
handle.
XGlobal locking: Touch outside of a door
handle :.
Checking SmartKey batteries
Example illustration: SmartKey with KEYLESS-GO
XPress button & or % on the
SmartKey.
Battery check lamp : comes on briefly to
indicate that the SmartKey batteries are in
order.
If the battery check lamp does not come on
briefly during check, the SmartKey batteries
are discharged.
XReplace the batteries (Y page 502).
iYou can obtain the required batteries at
any authorized Mercedes-Benz Center.
iIf the batteries are checked within signal
range of the vehicle, pressing button
& or % will lock or unlock the vehicle
accordingly.
Loss of the SmartKey
If you lose your SmartKey or mechanical key,
you should do the following:
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Head restraint fore and aft adjustment XPush or pull on the upper edge of the head
restraint cushion to the desired position.
Comfort head restraint
GWarning!
When folding back the side cushions, never
reach between the side cushion and the
mounting post. You could otherwise be
trapped.
You can adjust the side cushions of the head
restraints individually.
XAdjusting side cushions: Pull or push side
cushions : into desired position.
XAdjusting forward or backward: Pull or
push head restraint in direction of
arrow ;.
Easy-entry/exit feature
This feature allows for easier entry into and
exit from the vehicle. When entering and
exiting the vehicle, the driver’s seat moves to
its most rearward position. The steering
wheel moves to its uppermost position.
With the easy-entry/exit feature activated
the steering wheel tilts upwards and the
driver’s seat moves to its most rearward
position
Rwhen you remove the SmartKey from the
starter switch,
or
Rwhen you open the driver’s door with the
SmartKey in starter switch position 0 or 1
or the KEYLESS-GO start/stop button in
position 1
The easy-entry/exit feature can be switched
on or off in the Vehicle menu of the
COMAND system (Y page 208).
GWarning!
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 stop seat/steering wheel movement, do
one of the following:
RPress seat adjustment switch.
RMove steering wheel adjustment stalk.
RPress one of the memory position buttons
or the memory button M.
Do not leave children unattended in the
vehicle, 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.
! Do not activate the easy-entry/exit
feature if the seat backrest is in an
excessively reclined position. Doing so
could cause damage to front or rear seats.
First move the seat backrest to an upright
position.
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Multicontour seats, rear
You can adjust the rear outer multicontour
seats using the buttons on the center
console.
XSelecting a seat: Press rocker switch :
or C forward or backward.
The indicator lamp in the selected rocker
switch lights up for a short while.
Gentle massage
XSwitching on: Press rocker switch ;
forward.
XSwitching off: Pull rocker switch ;
backward.
Vigorous massage
XSwitching on: Press rocker switch =
forward.
XSwitching off: Pull rocker switch =
backward.
Position of seat backrest curvature
XMoving upward: Press rocker switch ?
forward.
XMoving downward: Pull rocker switch ?
backward.
Lumbar region supportXSelecting greater curvature: Press
rocker switch A forward.
XSelecting less curvature: Pull rocker
switch A backward.
Side bolster adjustment
XReducing width: Press rocker switch B
forward.
XIncreasing width: Pull rocker switch B
backward.
Multifunction steering wheel
Safety notes
GWarning!
Do not adjust the steering wheel while driving.
Adjusting the steering wheel while driving
could cause the driver to lose control of the
vehicle.
The electrical steering wheel adjustment
feature can be operated at any time.
Therefore, do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. A child’s unsupervised access to a
vehicle could result in an accident and/or
serious personal injury.
Make sure
Ryou can reach the steering wheel with your
arms slightly bent at the elbows
Ryou can move your legs freely
Rall displays (including malfunction and
indicator lamps) on the instrument cluster
are clearly visible
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Switching offXSwitch off the left or right turn signal.
or
XSteer straight ahead.
The corner-illuminating lamp goes out.
iThere may be a brief delay before the
corner-illuminating lamps go out.
Interior lighting in the front
iEven with the SmartKey being removed
from the starter switch you can still use the
lighting for the storage compartment, glove
box and vanity mirrors, when you open a
door or press one of the interior lighting
buttons. If a lamp is switched on and you
do not lock the vehicle, it will be switched
off automatically after 30 minutes.
When you lock the vehicle from the outside,
the interior lighting is switched off.
:p Left front reading lamp on/off ;s Rear interior lighting on/off=c Front interior lighting on/off ?~ Automatic control on/offAp Right front reading lamp on/off
Automatic control
XActivating: Press button ~.
The OFF indicator lamp next to the button
goes out.
The interior lighting comes on, when you
Runlock the vehicle
Rremove the SmartKey from the starter
switch (Interior Lighting Delayed
Switch-off must be switched on
(Y page 208))
Ropen a door
The interior lighting goes out after a short
time (Y page 208).
iIf a door remains open, the interior lamps
go out automatically after approximately
5 minutes.
XDeactivating: Press button ~.
The OFF indicator lamp next to the button
comes on.
Manual control
XSwitching front interior lighting on/
off: Press button c.
XSwitching rear interior lighting on/off:
Press button s.
XSwitching front reading lamps on/off:
Press respective button p.
iThe brightness of the ambient lighting is
adjusted via COMAND (Y page 209).
Emergency lighting
The interior lighting comes on automatically
if the vehicle is involved in an accident.
Switching off:
XPress hazard warning flasher switch
(Y page 302).
or
XPress switch ~.
or
XUnlock the vehicle with the SmartKey.
Interior lighting in the rear
! An interior lamp switched on manually
does not go out automatically.
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and cannot check the function of the Night
View Assist Plus.
Image on multifunction display
When you switch on the Night View Assist
Plus, the dial for the speedometer changes on
the multifunction display. The speedometer
dial is shown as a bar on the lower edge of
the multifunction display. The line for main
menus is no longer available. If you would like
to change a setting using the steering wheel
buttons, you must first switch off the Night
View Assist Plus.
Pedestrian detection
The Night View Assist Plus detects
pedestrians by means of specific
characteristics, e.g. a human silhouette.
Pedestrian detection is activated when
Rthe Night View Assist Plus is switched on
Rthe vehicle speed is above approximately
6 mph (10 km/h)
Rdriving in darkness, e.g. on highways
without road lighting
:Night View Assist Plus image;Detected pedestrian=Frame?Symbol for active pedestrian detectionASpeedometer dial
When pedestrian detection is active,
symbol ? appears in the Night View Assist
Plus image. Once a pedestrian is detected,
that pedestrian is highlighted by frame =.
When you have been made aware of a
pedestrian, assess the situation by looking
through the windshield. The actual distance
between your vehicle and objects or
pedestrians cannot be assessed properly via
a screen display.
Other objects apart from pedestrians may
also be highlighted.
GWarning!
The pedestrian detection may be impaired or
unavailable when
Rpedestrians are obstructed fully or in part
by other objects such as parking vehicles
Rthe silhouette in the Night View Assist Plus
image is displayed incomplete or
interrupted, e.g. by significant light
reflection
Ra pedestrian’s silhouette is not rich enough
in contrast compared to the background
Rpedestrians are not in erected position but,
for example, sit, crouch down, or lie
iAnimals cannot be detected.
Adjusting instrument cluster illumination
If you change the brightness of the
instrument cluster while the Night View
Assist Plus is switched on, only the brightness
of the multifunction display is changed.
XMake sure the Night View Assist Plus is
switched on.
XBrightening illumination: Turn knob :
clockwise.
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Sun visorsGWarning!
Do not use the vanity mirror while driving.
Keep the vanity mirrors in the sun visors
closed while vehicle is in motion. Reflected
glare can endanger you and others.
:Vanity mirror lamp;Mounting=Holder, e.g. for gas cards?Front vanity mirrorAFront vanity mirror cover
Glare through the windshield
XFlip sun visor down when you experience
glare.
Glare through a door window
XClose vanity mirror cover A if opened.XDisengage sun visor from mounting ;.XPivot sun visor to the side.
Vanity mirror
The vanity mirror lamp only functions when
the sun visor is engaged in mounting ;.
XFlip sun visor down.XLift up vanity mirror cover A.
Vanity mirror lamp : comes on.Rear vanity mirrorsXOpening: Press mark :.
The rear vanity mirror swings down in
direction of arrow.
XClosing: Swing rear vanity mirror up until it
engages.
Rear window sunshade
GWarning!
When operating the rear window sunshade
make sure there is no danger of anyone being
harmed by the extending or retracting
procedure.
The extending or retracting procedure can be
immediately halted by briefly pressing rear
window sunshade switch. To reverse direction
of movement, press rear window sunshade
switch again.
GObserve Safety notes, see page 56.
You can also operate the rear window
sunshade via COMAND (Y page 207). If you
operate the rear window sunshade via
COMAND, this takes precedence over the
rear window sunshade buttons on the rear
doors.
iOperating the rear window sunshade
from the rear is not possible if you activate
the override switch (Y page 61).
iThe rear window sunshade is switched off
at temperatures below -4‡ (-20†).
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When programming a garage door opener,
park vehicle outside the garage.
Do not run the engine while programming the
integrated remote control. Inhalation of
exhaust gas is hazardous to your health. All
exhaust gas contains carbon monoxide (CO),
and inhaling it can cause unconsciousness
and possible death.
Interior rear view mirror with integrated remotecontrol
Hand-held remote control A is not part of the
vehicle equipment.
Programming the integrated remote
control
XStep 1: Switch on the ignition.XStep 2: If you have previously programmed
a signal transmitter button and wish to
retain its programming, proceed to step 3.
or
XIf you are programming the integrated
remote control for the first time, press and
hold the two outer signal transmitter
buttons ; and ? and release them when
indicator lamp : begins to flash after
approximately 20 seconds.
Do not hold the buttons for longer than
30 seconds.
This procedure erases any previous
settings for all three channels and
initializes the memory. If you later wish to
program a second and/or third hand-held
transmitter to the remaining two signal
transmitter buttons, do not repeat this step
and begin directly with step 3.
XStep 3: Hold the end of hand-held remote
control A of the device you wish to train
approximately 2 to 12 in (5 to 30 cm) away
from the signal transmitter button (;, =
or ?) to be programmed, while keeping
indicator lamp : in view.
XStep 4: Using both hands, simultaneously
press hand-held remote control button B
and the desired signal transmitter button
(;, = or ?). Do not release the buttons
until step 5 is completed.
Indicator lamp : will flash, first slowly and
then rapidly.
iIndicator lamp : flashes immediately
the first time the signal transmitter button
is programmed. If this button has already
been programmed, the indicator lamp will
start flashing after 20 seconds.
XStep 5: After indicator lamp : changes
from a slow to a rapidly flashing light,
release the hand-held remote control
button and the signal transmitter button.
XStep 6: Press and hold the just-trained
signal transmitter button (;, = or ?) and
observe indicator lamp :.
If indicator lamp : stays on constantly,
programming is complete and your device
should activate when the respective signal
transmitter button (;, = or ?) is pressed
and released.
iIf indicator lamp : flashes rapidly for
approximately 2 seconds and then turns to
a constant light, continue with
programming steps 8 through 12 as your
garage door opener may be equipped with
the “rolling code” feature.
XStep 7: To program the remaining two
signal transmitter buttons, repeat the steps
above starting with step 3.
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