Page 65 of 309

X
Press handle :in the direction of
arrow ;as far as it will go and hold it there.
X From this position, pull handle :in the
direction of arrow =as far as it will go and
hold it there.
X Swing the tailgate upwards.
i Vehicles with the EASY-PACK tailgate*:
If you do not open the tailgate after unlock-
ing, it will lock again automatically after a
few seconds. Automatically opening/closing* the
vehicle from inside G
Risk of injury
Monitor the tailgate opening and closing pro-
cedures to make sure that nobody can
become trapped. To halt the opening or clos-
ing procedure, press the closing button* on
the tailgate again or pull the handle on the
outside of the tailgate.
Opening the spare wheel bracket You can open the tailgate automatically using
the key or the handle in the tailgate. 11
X To open: press and hold the Fbutton
on the key until the tailgate opens.
or
X When the tailgate is unlocked, pull the han-
dle and let it go again immediately.
Closing the spare wheel bracket You can close the tailgate automatically using
the key 11
, using the closing button 11
or lock-
ing button 12
. X
To close: press closing button :on the
tailgate or press and hold down the F
button until the tailgate closes.
X To close and lock simultaneously:
Press locking button ;on the tailgate.
i The tailgate can only be opened and
closed with the key if there is no key in the
ignition lock.
If the tailgate touches an object while clos-
ing, the closing procedure is interrupted
and the tailgate reopens.
i Only with KEYLESS GO*: if you leave a
KEYLESS GO key* in the luggage compart-
ment, the tailgate will not lock.
The tailgate is not closed unless a KEYLESS
GO* key is recognised. Automatically opening/closing* the
vehicle from inside
You can open/close the tailgate from the
driver's seat when the vehicle is stationary. G
Risk of injury
Monitor the tailgate opening and closing pro-
cedures to make sure that nobody can
become trapped. To halt the opening or clos-
ing procedure, press or pull the tailgate's
remote operating button from the driver's
seat again.
11 Only on vehicles with an EASY-PACK tailgate*.
12 Only on vehicles with an EASY-PACK tailgate* and KEYLESS GO*. 62
TailgateControls
* optional
X164_AKB; 2; 3, en-GB
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Page 66 of 309

X
To open: pull remote operating switch :
until the tailgate opens.
X To close: turn the key to position 1or 2in
the ignition lock.
X Press remote operating switch for tail-
gate :until the tailgate is closed. Limiting the tailgate opening angle*
You can limit the opening angle of the tailgate
in the top half of its opening range. This could
be useful, for example, when there is insuffi-
cient space above the tailgate.
! Make sure there is sufficient clearance to
open the tailgate fully when setting the
opening angle. The tailgate could otherwise
be damaged. Ideally, limit the opening
angle outside.
Activating X
To open the tailgate: pull the handle on
the tailgate.
X To stop the opening procedure at the
desired position: press the closing button
(Y page 62) in the tailgate or pull the handle
on the outside of the tailgate again.
X Press and hold the closing button in the
tailgate until you hear a short tone.
The opening angle limiter is activated. The
tailgate will now stop in the stored position
when opening. Deactivating X
Press and hold the closing button
(Y page 62) in the tailgate until you hear
two short tones. Key positions
Key
g
To remove the key
1 Power supply for some consumers, such
as the windscreen wipers
2 Ignition (power supply for all consumers)
and drive position
3 To start the engine
i Even if the key is not for the vehicle in
question, it will still turn in the ignition lock.
The ignition is not switched on. The engine
cannot be started. KEYLESS GO*
If you press the Start/Stop button repeatedly
without depressing the brake pedal, its func-
tion corresponds to the different key posi-
tions in the ignition lock.
If you depress the brake pedal and press the
Start/Stop button, the engine starts immedi-
ately. Key positions
63Controls
* optional
X164_AKB; 2; 3, en-GB
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Page 67 of 309

X
Position 0: if Start/Stop button :has not
yet been pressed, this corresponds to "key
removed".
X Position 1: press Start/Stop button :
once.
It is now possible to switch on the wind-
screen wipers, for example.
i If you press Start/Stop button :in this
position twice, the power supply is discon-
nected again.
X Position 2(ignition): press Start/Stop but-
ton :twice.
i If you press Start/Stop button :in this
position, the power supply is disconnected
again.
Removing the Start/Stop button You can remove the Start/Stop button from
the ignition lock and start the vehicle with a
key as usual.
i You do not need to remove the Start/
Stop button from the ignition lock when you
leave the vehicle.
i Switching between KEYLESS GO mode
and key mode is only possible when the
transmission is in position P. X
Remove Start/Stop button :from ignition
lock ;.
i If you switch from key mode to KEYLESS
GO mode, the system requires a two-sec-
ond recognition period before you can use
the Start/Stop button. Seats
Points to remember
For information about folding the rear bench
seat forwards, see the "Luggage compart-
ment enlargement" section (Y page 154). G
Risk of injury
The seats can still be adjusted when there is
no key in the ignition lock. For this reason,
children should never be left unsupervised in
the vehicle. They could become trapped when
adjusting a seat. G
Risk of accident
Only adjust the driver's seat when the vehicle
is stationary. You will otherwise be distracted
from the road and traffic conditions and you
could lose control of the vehicle as a result of
the seat moving. This could cause an acci-
dent. G
Risk of injury
Make sure that nobody can become trapped
when you adjust the seat.
Observe the notes concerning the airbag sys-
tem. 64
SeatsControls
X164_AKB; 2; 3, en-GB
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Page 68 of 309

Secure children as recommended; see "Chil-
dren in the vehicle" section.
G
Risk of injury
Make sure that the central area of the head
restraint supports the back of your head at
about eye level. You could seriously injure
your neck if your head is not correctly sup-
ported by the head restraint in the event of an
accident. Never travel without a correctly
adjusted and engaged head restraint.
! When you move the seats, make sure that
there are no objects in the footwell or
behind the seats. Otherwise, you could
damage the seats and the objects.
! When the rear bench seat is folded for-
wards, the front seats cannot be moved to
their rearmost position. Otherwise, you
could damage the seats and the rear bench
seat.
! Make sure that the sun visor is folded up
before setting the backrest angle and head
restraint height. Otherwise, the head
restraint and sun visor could collide when
the head restraint is fully extended.
i The rear-compartment head restraints
can be removed (Y page 69).
Please contact a Mercedes-Benz Service
Centre for more information. Adjusting the seat electrically i
If PRE-SAFE ®
is triggered in vehicles with
the memory function*, the front-passenger
seat will be moved to a better position if it
was previously in an unfavourable position.
Seat fore-and-aft adjustment X
Slide the button forwards or back in the
direction of arrow =.
Backrest angle X
Slide the button forwards or back in the
direction of arrow ;.
Seat height X
Slide the button up or down in the direction
of arrow A.
Seat cushion angle Adjust the angle so that your thighs are gently
supported.
X
Slide the button up or down in the direction
of arrow ?.
Head restraint height G
Risk of injury
Make sure that the central area of the head
restraint supports the back of your head at
about eye level. You could seriously injure
your neck if your head is not correctly sup-
ported by the head restraint in the event of an
accident. Never travel without a correctly
adjusted and engaged head restraint.
Vehicles with memory function*
X Slide the button up or down in the direction
of arrow :. Seats
65Controls
* optional
X164_AKB; 2; 3, en-GB
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Page 69 of 309

Vehicles without memory function
X
To raise: pull the head restraint up to the
desired position.
X To lower: press release catch :in the
direction of the arrow and push the head
restraint down to the desired position.
Head restraint angle X
Push or pull the lower edge of the head
restraint in the direction of the arrow.
Luxury head restraint* G
Risk of injury
When folding back the head restraint side bol-
sters, do not put your hands between the side
bolster and the cushion holder. There is a
danger of becoming trapped. X
To adjust the head restraint side bol-
sters: push or pull right and/or left-hand
side bolster :into the desired position.
X To move the head restraint back and
forth: push or pull the head restraint in the
direction of arrow ;. Four-way lumbar support*
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back. :
To raise the backrest contour
; To soften the backrest contour
= To lower the backrest contour
? To harden the backrest contour
i When the door is unlocked, opened or the
key is in position 1in the ignition lock, the
setting of the lumbar support is automati-
cally checked and, if necessary, the indi-
vidual setting is restored. 66
SeatsControls
* optional
X164_AKB; 2; 3, en-GB
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Page 70 of 309

Multicontour seat*
You can set the contour of the seat to provide
optimum support for your back. X
Make sure that the key is in position 1in
the ignition lock.
X Use switch ?to move the thigh cushion
into the desired position.
X Press the WorX button to adjust the
contour of the backrest to suit your back.
X Press button =to move the point of great-
est backrest curvature downwards to the
lumbar region and press button ;to move
it upwards to the upper back region.
X Adjust the side cushions of the backrest
using button :so that you have good lat-
eral support. Adjusting seats in the 2nd and 3rd*
rows
Adjusting the backrest angle (second
row of seats) The backrest angle can be adjusted to five
different positions. X
Pull backrest release ;in the direction of
the arrow.
Backrest :folds forwards.
X Adjust the backrest angle as desired.
Folding the seats down/up (third row
of seats*) The third row of seats* consists of two elec-
trically foldable individual seats, which can be
lowered into the luggage compartment.
If the seat is not correctly locked in position,
you will see the following message, for exam-
ple, in the instrument cluster display:
3rd
row of seats, right-hand side not
locked.
! Make sure that there is nothing on the
folded-down seats in the luggage compart-
ment. The luggage compartment must be
empty for the third row of seats to be folded
up. The seats or the objects in the luggage
compartment could, otherwise, be dam-
aged.
Make sure that the seats in the third row
are empty and not blocked before folding
them down. Seats
67Controls
* optional
X164_AKB; 2; 3, en-GB
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From the rear door
X
To fold up: fold the right-hand seat in the
second row of seats forwards.
X Briefly press switch :.
The seat folds up.
X To fold down: briefly press button ;.
The seat folds down. From the tailgate
X
To fold up: briefly press switch :.
The seat folds up.
X To fold down: briefly press button ;.
The seat folds down.
Detachable panel (third row of seats*) If you drop objects underneath the seats in
the third row, you can remove the panel in
order to reach beneath the seat.
! If there are objects underneath the seat,
the seat can no longer be folded up or down
correctly. The seat could be damaged.
Only drive with the panel fitted correctly. X
To open: fold the corresponding seat up or
down (Y page 67).
X When the seat is halfway folded up or down,
lock the backrest manually.
X Grasp the panel recess.
X Pull the panel in the direction of the arrow
and remove it.
X To close: fold the corresponding seat up or
down (Y page 67).
X When the seat is halfway folded up or down,
lock the backrest manually.
X Attach the panel using the guide pins.
X Push the panel downwards until it engages.
X Fold the seat up and down fully to check
that the panel is seated correctly. Rear seat head restraints
G
Risk of injury
Occupants should only travel sitting on seats
which have the head restraints fitted. On a
seat which is occupied, pull the head restraint
up into the upright position. This reduces the
risk of injury to the passenger in the event of
an accident.
Adjusting the head restraint height G
Risk of injury
Make sure that the central area of the head
restraint supports the back of your head at
about eye level. You could seriously injure
your neck if your head is not correctly sup- 68
SeatsControls
* optional
X164_AKB; 2; 3, en-GB
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Page 72 of 309

ported by the head restraint in the event of an
accident. Never travel without a correctly
adjusted and engaged head restraint.
If the head restraint is fully inserted, it is nec-
essary to press release catch
:.
X To raise: pull the head restraint up to the
desired height.
X To lower: press release catch :and push
the head restraint down until it is in the
desired position.
Adjusting the head restraint angle Adjust the head restraint so that it is as close
as possible to your head.
You can only adjust the two outer head
restraints. X
Using both hands, reach backwards and
grasp the sides of the head restraint.
X Pull the lower edge of the head restraint
forwards or backwards until it is in the
desired position. Removing and fitting the head
restraints G
Risk of injury
Occupants should only travel sitting on seats
which have the head restraints installed. This
reduces the risk of injury to the passengers in
the rear in the event of an accident. X
To remove: pull the head restraint up to
the stop.
X Press release catch :and pull the head
restraint out of the guides.
X To refit: insert the head restraint so that
the notches on the bar are on the left when
viewed in the direction of travel.
X Push the head restraint down until you hear
it click into place. Seat ventilation*
The three blue indicator lamps in the button
indicate the ventilation level you have selec-
ted. Seats
69Controls
* optional
X164_AKB; 2; 3, en-GB
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