Page 385 of 761

384 Controls in detail
Power windows
Switch on the ignition (page 344).
Opening: Press the lower part of
switch1 to 4 (
page 383) to the re-
sistance point.
The corresponding window will move
downwards until you release the
switch.
Closing: Press the upper part of
switch1 to 4 (
page 383) to the re-
sistance point.
The corresponding window will move
upwards until you release the switch.
If the window encounters an obstruction
that blocks its path in a circumstance where
you are closing the window by pressing and
holding the switch, by pressing and holding
button ‹ on the SmartKey or SmartKey
with KEYLESS-GO*, by pressing and holding
the sensor surface (vehicles with
KEYLESS-GO*) on an outside door handle,
or by pressing and holding button, on
the climate control panel, the automatic re-
versal function will not operate.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised ac-
cess to a vehicle could result in an accident
and/or serious personal injury.iYou can also open or close the windows us-
ing the SmartKey, see “Summer opening fea-
ture” (
page 385) and “Convenience closing
feature” (
page 386).
Depending on current position, the windows may
also open or close when the air recirculation
button, (
page 469) is pressed and held
for 2 seconds.
iOperating the windows from the rear is not
possible if you activate the override switch
(
page 63).
iIf PRE-SAFE® has been activated, the door
windows close automatically until only a small
gap remains.
iWith the SmartKey in starter switch
position0 or removed from the starter switch,
the power windows can be operated:
until you open the driver’s or front passenger
door
for at least 5 minutes if no door was opened
Warning!G
If you press and hold the switch up when
closing the window, and upward movement
of the window is blocked by some obstruc-
tion including but not limited to arms, hands,
fingers, etc., the automatic reversal will not
operate.
Page 386 of 761

385 Controls in detail
Power windows
Express-opening: Press the lower part
of switch1 to4 (
page 383) past
the resistance point and release.
The corresponding window opens com-
pletely.
Express-closing: Press the upper part
of switch1 to4 (
page 383) past
the resistance point and release.
The corresponding window closes com-
pletely.
Stopping during Express-operation:
Briefly press the respective power win-
dow switch again.
Rear side window sunshades*
Closing: With the side window fully
closed, press the upper part of
switch3 or4 (
page 383).
The rear side window sunshade will be
fully closed.
Opening: Press the lower part of
switch3 or4 (
page 383).
The rear side window sunshade will be
fully opened.
Summer opening feature
If the weather is warm, you can ventilate
the vehicle before driving off by simulta-
neously:
opening the door windows and rear
side window sunshades*
opening the tilt/sliding sunroof or
tilt/sliding panel* and extending the
roller sunblinds*
turning on the seat ventilation* for the
driver’s seat
Warning!G
Driver’s door only:
If within 5 seconds you again press the
switch past the resistance point and re-
lease, the automatic reversal will not oper-
ate.
!If the upward movement of the window is
blocked during the closing procedure, the win-
dow will stop and open slightly. Remove the ob-
struction, press the respective power window
switch at the upper part again past the resis-
tance point and release. If the window still does
not close when there is no obstruction, press
and hold the respective power window switch at
the upper part. The side window will then close
without the obstruction sensor function.
iThe rear side window sunshade cannot be
partially closed.
iThe switches on the rear doors can also be
used to close the rear side window sunshades on
the other side of the vehicle.
iThe switches on the driver’s door take pre-
cedence over the rocker switches on the other
doors.
Page 387 of 761

386 Controls in detail
Power windows
Aim transmitter eye of the SmartKey or
SmartKey with KEYLESS-GO* at the
driver’s outside door handle. The
SmartKey or SmartKey with
KEYLESS-GO* must be in close proxim-
ity to the driver’s door handle.Vehicles with tilt/sliding sunroof
Press and hold button Œ until the
door windows and tilt/sliding sunroof
have reached the desired position.
Release button Œ to interrupt pro-
cedure.
Vehicles with panorama roof* and/or
rear side window sunshades*
If roller sunblinds are retracted and/or
rear side window sunshades* are closed:
Press and hold button Œ. The win-
dows and sunblinds and/or rear side
window sunshades* begin to open/ex-
tend after approximately 1 second.
With the windows and roller blinds
and/or rear side window sunshades*
fully opened/extended, press and hold
button
Œ again. The tilt/sliding pan-
el tilts and opens.If roller sunblinds and/or rear side window
sunshades* are open/extended:
Press and hold button Œ. The win-
dows move down and the tilt/sliding
panel tilts and opens after approxi-
mately 1 second.
Release button Œ to interrupt proce-
dure.
Convenience closing feature
When you lock the vehicle, you can close
the door windows and tilt/sliding sunroof
or tilt/sliding panel* simultaneously.
Afterward, you can close the roller sun-
blinds* of the panorama tilt/sliding sun-
roof* and the rear side window
sunshades*.
iThe “Summer opening” function can only be
activated via the remote control of the SmartKey
or SmartKey with KEYLESS-GO*.
iThe seat ventilation* for the driver’s seat is
automatically set to the highest level if activated
via summer opening feature.
iThe function of the SmartKey overrules the
KEYLESS-GO function.
Page 388 of 761

387 Controls in detail
Power windows
Vehicles with SmartKey
Aim transmitter eye of the SmartKey
towards the sensor in the driver’s door
handle. The SmartKey must be in close
proximity to the driver’s door handle.
Vehicles with tilt/sliding sunroof
Press and hold button ‹ until the
door windows and the tilt/sliding sun-
roof are completely closed.
Release button ‹ to interrupt pro-
cedure.Vehicles with panorama roof* and/or
rear side window sunshades*
Press and hold button ‹ until the
door windows and the tilt/sliding panel
are completely closed.
Press and hold button ‹ again.
The roller sunblinds and/or rear side
window sunshades* close.
Release button ‹ to interrupt pro-
cedure.
Warning!G
When closing the windows and the tilt/slid-
ing sunroof or tilt/sliding panel*, make sure
that there is no danger of anyone being
harmed by the closing procedure.
If potential danger exists, proceed as fol-
lows:
Release button ‹ to stop the closing
procedure. To open, press and hold but-
ton Œ. To continue the closing after
making sure that there is no danger of
anyone being harmed by the closing pro-
cedure, press and hold button‹.
Vehicles with KEYLESS-GO*:
Release the sensor surface on the out-
side door handle (
page 388) to stop
the closing procedure.
Immediately pull on the same outside
door handle and hold firmly. The door
windows and the tilt/sliding sunroof or
tilt/sliding panel* will open for as long
as the outside door handle is held but
the door is not opened.
iIf you press ‹ while one of the front door
windows is open and one of the rear door win-
dows is closed, for example, then the front side
window and the rear side window sunshade will
be closed. To prevent this from happening, first
open all door windows slightly by briefly
pressingŒ and then close all door windows
by pressing ‹.
Page 389 of 761

388 Controls in detail
Power windows
Vehicles with KEYLESS-GO*
1Sensor surface on door handle
The SmartKey with KEYLESS-GO must be
located outside the vehicle within approxi-
mately 3 ft (1 m) of a door.
Close all doors.Vehicles with tilt/sliding sunroof
Touch and hold sensor surface1 until
the windows and the tilt/sliding sun-
roof are completely closed.
Release sensor surface1 to interrupt
procedure.Vehicles with panorama roof* and/or
rear side window sunshades*
Touch and hold sensor surface1 until
the windows and the tilt/sliding panel
are completely closed.
Touch and hold sensor surface1
again.
The roller sunblinds and/or rear side
window sunshades* close.
Release sensor surface1 to interrupt
procedure.
iMake sure that you are only touching the
sensor surface.
iMake sure that you are only touching the
sensor surface.
iIf you touch the sensor surface while one of
the front door windows is open and one of the
rear door windows is closed, for example, the
front side window will be closed as well as the
rear side window sunshade*.
Page 390 of 761

389 Controls in detail
Driving and parking
Driving and parking
Starting the engine
Automatic transmission
Gearshift pattern for automatic
transmission
PPark position
RReverse gear
NNeutral
DDrive position
Warning!G
Make sure that absolutely no objects are ob-
structing the pedals’ range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure that the pedals still
have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury.Warning!G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause un-
consciousness and possible death.
Do not run the engine in confined areas
(such as a garage) which are not properly
ventilated. If you think that exhaust gas
fumes are entering the vehicle while driving,
have the cause determined and corrected
immediately. If you must drive under these
conditions, drive with at least one window
fully open.
Page 391 of 761

390 Controls in detail
Driving and parking
For more information on how to operate
the gear selector lever, see “Automatic
transmission” (
page 399).
Starting with the SmartKey
Make sure the automatic transmission
is set toP.
The gear position indicator in the multi-
function display should be on P.
Do not depress accelerator.
Turn the SmartKey in the starter switch
to position3 and hold until the engine
starts (
page 344).
For information on turning off the engine
with the SmartKey, see “Turning off the en-
gine” (
page 397).Starting with KEYLESS-GO*
You can start your vehicle without the
SmartKey in the starter switch using the
KEYLESS-GO start/stop button on the
starter switch.
The SmartKey with KEYLESS-GO must be
located in the vehicle.
KEYLESS-GO start/stop button
1USA only
2Canada only
Make sure KEYLESS-GO start/stop
button is inserted in the starter switch
(
page 345).
Make sure the automatic transmission
is set toP.
The gear position indicator in the multi-
function display should be onP.
Depress the brake pedal during the
starting procedure.
Do not depress accelerator.
iYou can also use the “touch-start” function.
Turn the SmartKey to position3 and release it
again immediately. The engine then starts auto-
matically.
iYou can also start the engine with the auto-
matic transmission set to N.
Warning!G
As long as the SmartKey with KEYLESS-GO
is in your vehicle, the vehicle can be started.
Therefore, never leave children unattended
in the vehicle, as they could otherwise acci-
dentally start the engine.
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO with you and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised ac-
cess to a vehicle could result in an accident
and/or serious personal injury.
Page 392 of 761

391 Controls in detail
Driving and parking
Press KEYLESS-GO start/stop button
once.
The engine starts if the SmartKey with
KEYLESS-GO is in the vehicle.
For information on turning off the engine
with KEYLESS-GO, see “Turning off the en-
gine” (
page 397).Starting difficulties
The engine does not start. You can hear
the starter.
There could be a malfunction
in the engine electronics, or
in the fuel supply system
Carry out the following steps:
If you are starting the engine with the
SmartKey: Turn SmartKey in starter
switch to position0 and repeat starting
procedure (
page 389).
If you are starting the engine with
KEYLESS-GO*: Close any doors that
may be open to allow for better detec-
tion of the SmartKey with
KEYLESS-GO*.
or
Remove the KEYLESS-GO* start/stop
button from starter switch.
Start the engine with the SmartKey as
radio signals from another source may
be interfering with the SmartKey with
KEYLESS-GO*.
Repeat the starting procedure
(
page 389).
If the engine does not start after several
starting attempts:
Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The engine does not start. You cannot
hear the starter.
The battery may not be sufficiently
charged.
Get a jump start (page 697).
If the engine will not start despite a jump
start:
Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
iYou can also start the engine with the auto-
matic transmission set to N.
iIf you wish to start the vehicle with the
SmartKey instead of the KEYLESS-GO feature,
remove the KEYLESS-GO start/stop button from
the starter switch and proceed as described in
“Starting with the SmartKey” (
page 390).
!Remember that extended starting attempts
can drain the battery.