Vehicle equipment ............................274
Locking and unlocking .....................274
Starter switch positions ...................284
Seats ..................................................286
Multifunction steering wheel ..........293
Mirrors ...............................................294
Memory function ..............................297
Lighting ..............................................298
Wipers ................................................305
Power windows .................................307
Driving and parking ..........................311
Automatic transmission ...................317
Transfer case ....................................325
Instrument cluster ............................326
Driving systems ................................327
Climate control system ....................363
Rear window defroster .....................372
Power tilt/sliding sunroof ...............373
Panorama roof with power tilt/
sliding panel ......................................375
Loading and storing ..........................379
Useful features .................................384
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Exterior rear view mirrorsGWarning!
Exercise care when using the passenger-side
exterior rear view mirror. The mirror surface
is convex (outwardly curved surface for a
wider field of view). Objects in mirror are
closer than they appear. Check your interior
rear view mirror and glance over your
shoulder before changing lanes.
iYou can store the settings for the exterior
rear view mirror position with the memory
function (Y page 297).
XSwitch on the ignition.XPress button = for the driver’s side
exterior rear view mirror or button ; for
the passenger-side exterior rear view
mirror.
The indicator lamp in the respective button
comes on.
XPress adjustment button : up, down, left
or right according to the desired setting.
If you do not make adjustments to the
selected exterior rear view mirror within
15 seconds, the indicator lamp goes out. You
will then have to select the desired exterior
rear view mirror again before adjustments
can be made. Adjustments can only be made
with the indicator lamp for the respective
exterior rear view mirror button illuminated.
! If an exterior rear view mirror was forcibly
hit from the front, manually snap it back
into place.
iAt low ambient temperatures, the exterior
rear view mirrors will be heated
automatically.
Auto-dimming rear view mirrors
The exterior rear view mirror on the driver’s
side and the interior rear view mirror will
respond automatically to glare when the
ignition is switched on and incoming light
from headlamps falls on the sensor in the
interior rear view mirror.
The rear view mirrors will not react if the
automatic transmission is set to reverse gear
R or the interior lighting is switched on.
GWarning!
The auto dimming function does not react if
incoming light is not aimed directly at sensors
in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, if the rear window
sunshade is in raised position.
Light hitting the mirror(s) at certain angles
(incident light) could blind you. As a result,
you may not be able to observe traffic
conditions and could cause an accident.
Exterior rear view mirror parking
position
To assist during parking maneuvers, you can
set the passenger-side exterior rear view
mirror so that you can see the rear wheel and
the road curb.
Setting and storing the parking position
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RRemove blockage.
RTurn the windshield wipers on again.
If the windshield wipers fail to function at
all with the combination switch in position
Ä or Å,
Rset the combination switch to the next
higher wiper speed
Rhave the windshield wipers checked at
the nearest authorized Mercedes-Benz
Center
Power windows
Opening and closing
The door windows are opened and closed
electrically. The switches for all door windows
are located on the driver’s door control panel.
The switches for the respective door windows
are located on the front passenger door and
on the rear doors.
i Operating the rear door windows from
the rear is not possible when you activate
the override switch (Y page 61).
GObserve Safety notes, see page 56.GWarning!
When opening or closing the door windows,
make sure there is no danger of anyone being
harmed by the opening/closing procedure.
The door windows are equipped with the
express operation and automatic reversal
function. If in express operation mode a door
window encounters an obstruction that
blocks its path, the automatic reversal
function will stop the door window and open
it slightly.
The door windows operate differently when
the switch is pulled and held. See the “Closing
when a door window is blocked” section in
this chapter for details.
The closing of the door windows can be
immediately halted by releasing the switch or,
if the switch was pulled past the resistance
point and released, by either pressing or
pulling the respective switch.
Activate the override switch when children
are riding in the back seats of the vehicle. The
children may otherwise injure themselves,
e.g. by becoming trapped in the door window
opening.
GWarning!
Do not keep any part of your body up against
the window pane when opening a window. The
downward motion of the pane may pull that
part of your body down between the window
pane and the door frame and trap it there. If
there is a risk of entrapment, release the
switch and pull it to close the window.
iYou can also open or close the door
windows using the SmartKey, see
“Summer opening feature” (Y page 309)
and “Convenience closing feature”
(Y page 309).
iAfter switching off the ignition or
removing the SmartKey from the starter
switch, you can operate the door windows
until you open the driver’s or front
passenger door. If no door was opened you
can operate the door windows for up to
5 minutes.
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XSwitch on the ignition.XOpening/closing: Press or pull and hold
switch : to ? to the resistance point.
The corresponding door window moves
downward or upward until you release the
switch.XExpress operation: Press or pull
switch : to ? past the resistance point
and release.
The corresponding door window opens or
closes completely.XStopping during express operation:
Press or pull the respective switch again.
Closing when a door window is blocked
GWarning!
Make sure that nobody can become trapped
and be seriously or even fatally injured when
closing a door window with greater force or
without automatic reversal function.
If the upward movement of a door window is
blocked during the closing procedure, the
door window will stop and open slightly.
XImmediately after the door window has
stopped because it was blocked, pull and
hold the respective switch upward until the
door window is fully closed.
The door window closes with greater force.
If the door window is blocked again and opens
slightly:
XImmediately after the door window was
blocked, pull and hold the respective
switch upward until the door window is fully
closed.
The door window closes without automatic
reversal function.GWarning!
Pulling and holding the switch to close the
door window immediately after it had been
blocked two times will cause the door window
to close without any reversal function for as
long as you hold the switch.
Rear door window sunshades XExtending: With the door window fully
closed, pull switch = or ?.
The rear door window sunshade will be fully
extended.
i The rear door window sunshade cannot
be extended partially.
XRetracting: Press switch = or ?.
The rear door window sunshade will be fully
retracted.
i The switches on the rear doors can also
be used to close the rear door window
sunshades on the other side of the vehicle.
i The switches on the driver’s door have
priority over the rocker switches on the
other doors.
Synchronizing door windows
The door windows must be synchronized if
they cannot be fully closed (express
operation).
Each door window must be synchronized
separately.
XClose all doors.XSwitch on the ignition.XPull and hold switch :, ; , = or ?
( Y page 307) until the respective door
window is closed.
The door window opens again slightly.XPull and hold the respective switch once
more immediately until the door window is
closed completely.XHold the respective switch for
approximately 1 second.
The door window is synchronized.308Power windowsControls in detail
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Summer opening feature
When the weather is warm, you can ventilate
the vehicle before driving off by
simultaneously
R opening the door windows
R retracting the rear door window sunshades
R opening the tilt/sliding sunroof
R opening the panorama roof with power tilt/
sliding panel and roller sunblinds
R switching on the seat ventilation for the
driver’s seat
The summer opening feature can only be
activated via the remote control of the
SmartKey. The SmartKey must be in close
proximity to the driver’s outside door handle.XAim the transmitter eye of the SmartKey at
the driver’s outside door handle.
When roller sunblinds and/or rear door
window sunshades are extended:
XPress and hold button % on the
SmartKey.
The vehicle unlocks.
The roller sunblinds and/or rear door
window sunshades begin to retract after
approximately 1 second.
i When the vehicle is equipped with rear
door window sunshades, the rear window
sunshade opens simultaneously.
XWith the roller sunblinds and/or rear door
window sunshades fully retracted, press
and hold button % on the SmartKey
again.
The door windows and the tilt/sliding
sunroof or the panorama roof with power
tilt/sliding panel open.XRelease button % on the SmartKey to
interrupt the opening procedure.When roller sunblinds and/or rear door
window sunshades are retracted
or
when the vehicle is equipped with tilt/
sliding sunroof only:XPress and hold button % on the
SmartKey.
The vehicle unlocks.
The door windows and the tilt/sliding
sunroof or the panorama roof with power
tilt/sliding panel open after approximately
1 second.XRelease button % on the SmartKey to
interrupt the opening procedure.
Convenience closing feature
When locking the vehicle, you can
simultaneously close
R the door windows
R the tilt/sliding sunroof
R the panorama roof with power tilt/sliding
panel
Afterward, you can extend the roller
sunblinds of the panorama roof with power
tilt/sliding panel and the rear door window
sunshades.
GWarning!
When closing the door windows and the tilt/
sliding sunroof or panorama roof with power
tilt/sliding panel, make sure there is no
danger of anyone being harmed by the closing
procedure.
If potential danger exists, proceed as follows:
R Release button & to stop the closing
procedure. To open, press and hold button
% . To continue the closing procedure
after making sure that there is no danger of
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anyone being harmed by the closing
procedure, press and hold button &.
Vehicles with KEYLESS-GO:
RRelease the sensor surface on the outside
door handle to stop the closing procedure.
RImmediately pull on the same outside door
handle and hold firmly. The door windows
and the tilt/sliding sunroof or panorama
roof with power tilt/sliding panel will open
for as long as the door handle is held but
the door not opened.
With SmartKey
The SmartKey must be in close proximity to
the driver’s outside door handle.
XAim transmitter eye of the SmartKey at the
driver’s outside door handle.
XPress and hold button & on the
SmartKey until the door windows and the
tilt/sliding sunroof or panorama roof with
power tilt/sliding panel are closed
completely.
XRelease button & on the SmartKey to
interrupt the closing procedure.
XVehicles with panorama roof with
power tilt/sliding panel and/or rear
door window sunshades: Press button
& on the SmartKey once more.
The roller sunblinds and/or the rear door
window sunshades extend.
XPress button % on the SmartKey to
interrupt the extending procedure.
iVehicles with rear door window
sunshades: The rear window sunshade
extends simultaneously.
With KEYLESS-GO
The SmartKey with KEYLESS-GO must be
located outside the vehicle within
approximately 3 ft (1 m) of a door.
XClose all doors.XTouch and hold sensor surface : on an
outside door handle until the door windows
and the tilt/sliding sunroof or panorama
roof with power tilt/sliding panel are
closed completely.
iMake sure you are only touching sensor
surface :.
XRelease sensor surface : to interrupt the
closing procedure.
XVehicles with panorama roof with
power tilt/sliding panel and/or rear
door window sunshades: Touch and hold
sensor surface : once more.
The roller sunblinds and/or the rear door
window sunshades extend.
XPull on the outside door handle and hold
firmly to interrupt the extending procedure.
iVehicles with rear door window
sunshades: The rear window sunshade
extends simultaneously.
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Driving and parking
Safety notes
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure the pedals
still have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between or
under the pedals. You could then no longer
brake or accelerate. This could lead to
accidents and injury.
GWarning!
With the engine not running, there is no power
assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle. Adapt your driving accordingly.
GWarning!
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
Starting the engine
GWarning!
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.
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 only with at least one
window fully open at all times.
Automatic transmission
Gearshift pattern for automatic transmission
:Button for selecting park position PjPark positionkReverse geariNeutral positionhDrive position
For more information on how to operate the
gear selector lever, see “Automatic
transmission” (Y page 317).
XMake sure the automatic transmission is in
park position P.
The transmission position indicator in the
multifunction display should be on P
(Y page 320).
With SmartKey
XDo not depress the accelerator pedal.XTurn the SmartKey in the starter switch to
position 3 (Y page 284) and release it.
The engine starts automatically.
With KEYLESS-GO
GWarning!
As long as the SmartKey is in your vehicle, the
vehicle can be started. Therefore, never leave
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XDimming illumination: Turn knob :
counterclockwise.
Dirty or fogged-up windshield
The Night View Assist Plus image is
diminished when the windshield in front of the
camera is
R dirty
R fogged up on the outside
R fogged up on the inside
GWarning!
Please do not forget that your primary
responsibility is to drive the vehicle. A driver’s
attention to the road must always be his/her
primary focus when driving. For your safety
and the safety of others, stop before trying to
remove window fogging or cleaning the
windshield in front of the Night View Assist
Plus camera.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet
(approximately 14 m) every second.
XRemoving condensation: Check settings
of the climate control and change them, if
necessary ( Y page 363).XSwing the camera cover downward
( Y page 444).XCleaning inside of windshield: Use a soft,
non-scratching cloth ( Y page 444).
Blind Spot Assist
The Blind Spot Assist uses radar sensors to
monitor the area on both sides of your
vehicle. It will assist you when you change
lanes driving at speeds of above 20 mph
(30 km/h). A red warning lamp will come on
in the exterior rear view mirror as soon as
another vehicle is detected. If you then
activate the corresponding turn signals to
change lanes, the red warning lamp flashes
and warning sounds (collision warning). The
Blind Spot Assist operates using sensors in
the rear bumper.GWarning!
The Blind Spot Assist is only a driving aid and
may not detect all vehicles.
The Blind Spot Assist may not be able to
detect narrow vehicles such as motorcycles
or bicycles, or it may not detect them until it
is too late.
The monitoring function may be impaired if
your sensors are dirty, subject to heavy spray,
or if visibility is poor due to e.g. snow, rain, or
fog. This can result in vehicles not being
detected or being detected too late.
The Blind Spot Assist cannot detect road,
traffic and weather conditions.
It is the driver’s responsibility at all times to
be attentive to road, weather and traffic
conditions and to provide the steering,
braking and other driving inputs necessary to
retain control of the vehicle. Failure to do so
could result in recognizing dangers too late,
possibly resulting in an accident and serious
injury to yourself and others.
In order for the Blind Spot Assist to function,
the radar sensors must be switched on and
operational.
When traveling in Canada in a vehicle not
registered in Canada, you must switch off the
radar sensor system ( Y page 236). Canadian
law does not permit the use of the radar
sensor system for vehicles from outside of
Canada. When you switch off the radar sensor
system, the following functions are
deactivated:
R Blind Spot Assist
R BAS PLUS ( Y page 64)
R PRE-SAFE ®
Brake ( Y page 69)
R DISTRONIC PLUS ( Y page 330)
i USA only:
This device has been approved by the FCC
as a “Vehicular Radar System”. The radar
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