Starter switch positions
SmartKey
GObserve Safety notes, see page 46.
Starter switch
gFor removing SmartKey (gear selector
lever must be in park position P)
1Power supply for some electrical
consumers, e.g. wipers
2Ignition (power supply for all electrical
consumers) and driving position
3Starting position
When you switch on the ignition, all lamps in
the instrument cluster come on. The low-
beam headlamp indicator lamp, high-beam
headlamp indicator lamp, and turn signal
indicator lamps will only come on if activated.
If a lamp in the instrument cluster fails to
come on when the ignition is switched on,
have it checked and replaced if necessary. If
a lamp in the instrument cluster remains on
after starting the engine or comes on while
driving, refer to “Lamps in instrument cluster”
(Y page 219).
If the SmartKey is left in starter switch
position 0 for an extended period of time, it
can no longer be turned in the starter switch.
In this case, the steering is locked. To unlock,
remove SmartKey from the starter switch and
reinsert.
The steering is locked when the SmartKey is
removed from the starter switch.
XAlways remove the SmartKey from the
starter switch when the engine is not in
operation.
This will help to prevent accelerated vehicle
battery discharge or a completely
discharged vehicle battery.
If the SmartKey cannot be turned in the
starter switch, the vehicle battery may not be
sufficiently charged.
XCheck the vehicle battery and charge it if
necessary (Y page 244).
or
XGet a jump start (Y page 244).
Seats
Safety notes
GWarning!
In order to avoid possible loss of vehicle
control the following must be done before the
vehicle is put into motion:
Rseat adjustment
Rhead restraint adjustment
Rsteering wheel adjustment
Rrear view mirror adjustment
Rfastening of seat belts
GWarning!
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position as
this can be dangerous. You could slide under
the seat belt in a collision. If you slide under
it, the seat belt would apply force at the
abdomen or neck. That could cause serious
or fatal injuries. The seat backrest and seat
belts provide the best restraint when the
wearer is in a position that is as upright as
possible and seat belts are properly
positioned on the body.
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GWarning!
Your seat must be adjusted so that you can
correctly fasten your seat belt.
Observe the following points:
RAdjust the seat backrest until your arms are
slightly angled when holding the steering
wheel.
RAdjust the seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The
position should be as far back as possible
with the driver still able to operate the
controls properly.
RAdjust the head restraint so that it is as
close to the head as possible. The center of
the head restraint must support the back of
the head at eye level.
RNever place hands under the seat or near
any moving parts while a seat is being
adjusted.
Failure to do so could result in an accident
and/or serious personal injury.
GWarning!
According to accident statistics, children are
safer when properly restrained in the rear
seating positions than in the front seating
position. Thus, we strongly recommend that
children be placed in the rear seats whenever
possible. Regardless of seating position,
children 12 years old and under must be
seated and properly secured in an
appropriately sized infant restraint, toddler
restraint, or booster seat recommended for
the size and weight of the child. For additional
information, see “Children in the vehicle”.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and/
or the child is not properly secured in the child
restraint.
GWarning!
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint so that it is as close
to the head as possible and the center of the
head restraint supports the back of the head
at eye level. This will reduce the potential for
injury to the head and neck in the event of an
accident or similar situation.
Do not drive the vehicle without the seat head
restraints. Head restraints are intended to
help reduce injuries during an accident.
Seat adjustment
! When moving the seats, make sure
Rthere are no items in the footwell or
behind the seat
Rthe cup holder next to the armrest is
removed
Rthe cup holder in the front passenger
footwell is folded closed
Otherwise, you could damage the seats.
Power seats
iThe memory function (Y page 73) lets
you store the settings for the seat position
together with the settings for the steering
wheel and the exterior rear view mirrors.
XSwitch on the ignition.
or
XOpen the respective door.66SeatsControls in detail
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XSeat fore and aft adjustment: Press the
switch forward or backward in direction of
arrow =.
XSeat backrest tilt: Press the switch
forward or backward in direction of
arrow ;.
XSeat height: Press the switch up or down
in direction of arrow A.
XSeat cushion tilt: Press the switch up or
down in direction of arrow ? until your
upper legs are lightly supported.
XHead restraint height: Press the switch
up or down in direction of arrow :.
Head restraint fore and aft adjustment
XPush or pull on the lower edge of the head
restraint cushion to the desired position.
Removing and installing front seat head
restraints
iTilt the seat backrest rearward for easier
removal and installation of the head
restraints.
XRemoving: Press switch : upwards and
hold until the head restraint is fully
extended.
XPull out the head restraint with both hands.XInstalling: Press switch : upwards and
hold for about 5 seconds.
XInsert the head restraint into openings on
the seat backrest.
iThe guide bar with the detent must be on
the left.
XPush the head restraint down until it
engages.
XAdjust the head restraint to the desired
position.
Lumbar support
You can adjust the contour of the front seat’s
lumbar support to help enhance support to
your spine.
XCurvature position: Use button : to
move the curvature up and button = to
move it down.
XDegree of curvature: Use button ; to
lessen the curvature and button ? to
increase it.
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Rear seat head restraintsGWarning!
For safety reasons, always drive with the rear
head restraints in the upright position when
the rear seats are occupied.
Keep the area around head restraints clear of
articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.
GWarning!
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint in such a way that it
is as close to the head as possible and the
center of the head restraint supports the back
of the head at eye level. This will reduce the
potential for injury to the head and neck in the
event of an accident or similar situation.
With a rear seat occupied, make sure to move
the respective head restraint up from the
lowest non-use position and have the
occupant adjust the head restraint properly.
Do not drive the vehicle without the seat head
restraints installed when the rear seats are
occupied. Head restraints are intended to
help reduce injuries during an accident.
Rear seat head restraint height
adjustment
XRaising: Pull head restraint upward to the
desired position.
XLowering: Push head restraint downward
to the desired position.
Rear seat head restraints, removing
and installing
XRemoving: Pull out the head restraint with
both hands.
iThe head restraint(s) should be stored in
a secure place.
XInstalling: Insert the head restraint into
openings on the seat backrest.
XPush the head restraint down to the stop.XAdjust the head restraint to the desired
position.
Multicontour seat
The multicontour seat has a movable seat
cushion and inflatable air cushions built into
the seat backrest to provide additional
lumbar and side support.
The seat cushion depth, seat backrest
cushion-height and curvature can be
continuously varied with switches on the
inside of each front seat when the ignition is
switched on.
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XSwitch on the ignition.XSeat cushion depth: Adjust the seat
cushion depth to the length of your upper
leg using switch :.
XSeat backrest contour: Adjust the
contour of the seat backrest to the desired
position using switches ; and =.
XSeat backrest side bolsters: Adjust the
side bolsters so that they provide good
lateral support using switch ?.
Seat ventilation
The blue indicator lamps in seat ventilation
switch : come on to show which ventilation
level you have selected.
iThe seat ventilation for the driver’s seat
can be activated using the summer opening
feature (Y page 84).
XSwitch on the ignition.XSwitching on: Press seat ventilation
switch :.
Three blue indicator lamps in seat
ventilation switch : come on.
XPress seat ventilation switch : repeatedly
until the desired ventilation level is set.
XSwitching off: Press seat ventilation
switch : repeatedly until all indicator
lamps go out.
If there is insufficient voltage the seat
ventilating switches off automatically.
Seat heating
Front seat heating
The red indicator lamps in the switch come
on to show which heating level you have
selected.
The seat heating switches from level 3 (high)
to level 2 after approximately 5 minutes.
The seat heating switches from level 2 to level
1 (low) after approximately 10 minutes.
The seat heating switches off automatically
from level 1 after approximately 20 minutes.
XSwitch on the ignition.XSwitching on: Press seat heating
switch :.
Three red indicator lamps in seat heating
switch : come on.
XContinue pressing seat heating switch :
until desired seat heating level is reached.
XSwitching off: Press seat heating
switch : repeatedly until all indicator
lamps go out.
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Each memory position button on the driver’s
side can store all of the following settings:
RSeat position
RMulticontour seat: previously saved
settings
RSteering wheel position
RExterior rear view mirrors’ position
GWarning!
Do not activate the memory function while
driving. Activating the memory function while
driving could cause the driver to lose control
of the vehicle.
Each memory position button on the front
passenger side can store all of the following
settings:
RSeat position
RMulticontour seat: previously saved
settings
Storing positions into memory
XAdjust the seats.XOn the driver’s side, also adjust the
steering wheel and exterior rear view
mirrors to the desired positions.
XPress memory button ; once and within
3 seconds press one memory position
button : 1, 2 or 3.
All settings are stored to the selected
position.
Recalling positions from memoryXPress and hold desired memory position
button 1, 2 or 3 until the seat has moved
to the stored position completely. On the
driver’s side, also wait for the steering
wheel and exterior rear view mirrors to
move to the stored position.
iReleasing the memory position button
stops movement to the stored positions
immediately.
Lighting
Notes
iIf you drive in countries with left-hand
driving, you must have the headlamps
modified for symmetrical low beams.
Relevant information can be obtained at
any authorized Mercedes-Benz Center.
Exterior lamp switch
1 WStanding lamps, left2 XStanding lamps, right3 $Off
Daytime running lamp mode
4 ÃAutomatic headlamp mode
Daytime running lamp mode
5 TParking lamps (also tail lamps,
license plate lamps, side marker
lamps and instrument panel lamps)
6 LLow-beam headlamps or high-beam
headlamps
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If the windshield wipers fail to function at
all with the combination switch in position
I,
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 50).
GObserve Safety notes, see page 46.GWarning!
When closing the door windows, make sure
there is no danger of anyone being harmed by
the closing procedure.
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 window
opening.
The closing of the door windows can be
immediately halted by releasing the switch or
by releasing button & on the SmartKey.
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 windows
using the SmartKey, see “Summer opening
feature” (Y page 84) and “Convenience
closing feature” (Y page 85).
:Override switch (Y page 50);Left front door window=Right front door window?Right rear door windowALeft rear door windowXSwitch on the ignition.XOpening/closing: Press or pull and hold
switch ; to A to the resistance point.
The corresponding door window moves
downward or upward until you release the
switch.
XExpress opening: Press switch ; to A
past the resistance point and release.
The corresponding door window opens
completely.
XStopping during express opening: Press
or pull the respective switch again.
Summer opening feature
When the weather is warm, you can ventilate
the vehicle before driving off by
simultaneously
Ropening the windows
Ropening the tilt/sliding sunroof
The summer opening feature can only be
activated via the remote control of the
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for items which do not fit in the cargo
compartment alone.
Please pay attention to and comply with the
following instructions when loading the
vehicle and transporting cargo:
RAlways pad off sharp edges.
RAlways place items being carried against
front or rear seat backrests, and fasten
them as securely as possible.
RThe heaviest portion of the cargo should
always be kept as low as possible against
front or rear seat backrests.
For additional safety when transporting cargo
while the rear seats are unoccupied, fasten
the outer seat belts crosswise into the
opposite side buckles :.
Roof rack
This vehicle is not intended to carry items on
its roof. Thus roof rails and any roof-mounted
devices must not be used.
GWarning!
Do not load items on the roof. It may cause
instability during some maneuvers which
could result in an accident.
Parcel netGWarning!
Parcel nets are intended for storing light-
weight items only, such as road maps, mail,
etc.
Heavy objects, objects with sharp edges, or
fragile objects may not be transported in the
parcel nets. In an accident, during hard
braking, or sudden maneuvers, they could be
thrown around inside the vehicle and cause
injury to vehicle occupants.
Parcel nets cannot protect transported goods
in the event of an accident.
A parcel net is located in the front passenger
footwell.
Cargo tie-down rings
Your vehicle is equipped with four cargo tie-
down rings.
Always follow loading instructions
(Y page 129).
Carefully secure cargo by applying even load
on all the cargo tie-down rings with a rope of
sufficient strength to hold down the cargo.
Expanding cargo volume
To expand the cargo volume, you can fold the
left and right rear seat backrests and the rear
seat bench forward.
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