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rials, e.g. blankets, coats, bags, seat cov-
ers, child seats or booster seats.
! When you move the seats, make sure that
there are no objects in the footwel lor
behind the seats. Otherwise, you could
damage the seats and the objects.
i The headr estraints in the front seats are
fitted with the NECK-PRO system
(Y page4 5). For this reason, it is not pos-
sibl etor emove the headr estraints from
the front seats.
Please contact aMercedes-Benz Service
Centre for more information.
i Related topics:
R Through-loading feature in the rear
bench seat 6
(folding the rear bench seat
forwards) Adjusting the seats manually and
electrically :
Backrest angle
; Seat height
= Seat cushion angle
? Seat fore-and-aft adjustment
i Adjust the seat cushion angle so that your
thighs are lightly supported. Seat fore-and-aft adjustment X
Lift handle ?and slid ethe seat forwards
or backwards.
X Release lever ?again.
Make sure that you heart he seat engage in
position.
Seat cushion angle X
Turn handwheel =in the desired direction. Adjusting the seat electrically
:
Head restraint height
; Seat cushion angle
= Seat height
? Seat fore-and-aft adjustment
A Backrest angle
i Vehicles with memory function: if PRE-
SAFE ®
has been triggered, the front-
passenger seat will be moved to abetter
6 Only in the Coupé. 102
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Page 106 of 353

position if it was previously in an unfavour-
able position.
i You can stor ethe seat settings using the
memor yfunction (Y page 112).
i Vehicles with the through-loading feature
and memor yfunction :ifyou fold down a
rear seat backrest, the respective front
seat is moved forwards slightly if neces-
sary.
i Vehicles with memor yfunction :when the
seat is moved forwards or backwards, the
headrest is moved up or down automati-
cally. Adjusting the head restraints
Adjusting the head restraints manually Adjusting the head restraint height
X
To raise: pull the head restraint up to the
desired position.
X To lower: press release catch :and push
the head restraint down to the desired posi-
tion.
Adjusting the head restraints electri-
cally X
To adjust the head restraint height: slide
the switch for head restraint adjustment
(Y page 102) up or down in the direction of
the arrow. Rear seat head restraints Lowering and extending the rear seat
head restraints from the front (Cabriolet)
X
Make sure that the key is in position 2in
the ignition lock.
X To lower: press button :.
The head restraintsm ove to the lowest
position.
If AIRCAP is activated, the right-hand indi-
cator lamp on the AIRCAP button goes out.
X To extend: press button :again.
The head restraintso nly move into the cen-
tral position if AIRCAP is activated and no
rear seat belt has been fastened.
If AIRCAP is activated, the right-hand indi-
cator lamp on the AIRCAP button comes
on.
i More detailed information about AIRCAP
can be found on (Y page 92). Manually lowering the head restraints
in the rear (Cabriolet)
If the head restraintsint he rear compartment
are in the upper position, the soft top cannot
be closed fully.Ift he head restraint electron-
ics are malfunctionin gand the adjustment
procedure of the soft top is interrupted leav-
ing the soft top compartmentc over open, you
therefor ehave to lower the head restraints in
the rear compartment manually. Seats
103Seats, steering wheel and mirrors Z
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Lower the head restraints in the rear com-
partment manually if:
R the head restraint electronics are malfunc-
tioning
R the opening or closing procedure of the soft
top is interrupted leaving the soft top com-
partment cover open. Cover
;can only be released when the
opening or closing procedure of the soft top
is interrupted leaving the soft top compart-
ment cover open.
X Push the emergency key element into two
openings :betwee nthe head restraints
until cover ;releases.
X Remove cover ;. X
Turn thumbwheel :in the direction of the
front seat to lower the head restraints. Folding the front-seat backrests
forward/back
Important safety notes G
WARNING
Make sure that the backrest engages fully. If
the backrest is not engaged, the message:
Front right seat backrest not locked or
Front left seat backrest not locked appears in the multifunction display.
Stop the vehicle as soon as road and traffic
conditionsp ermit and remove any objects
that are blocking the backrest. G
WARNING
Make sure that nobody can become trapped
when moving the seat. If there is arisk of
someone becoming trapped, press the seat
adjustment switch on the door.
Folding the backrest forwards With the EASY-ENTRY feature, the seat moves
forwards if you have folded the backrest for-
wards and the seat is in the rear half of the
adjustment range. This makes it easier for
passengers to get into and out of the rear
compartment.
The head restraint also lowers on vehicles
with electric seat adjustment.
Example: Coupé104
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X
Vehicles withou tmemor yfunction:
release the hea drestraint if necessary and
pus hitd own.
X Pul lsea trelease handle :forwards and
fold the backrest forwards until the seat
backrest engages.
X Push the seat as far forwards as it will go.
X Vehicles with memory function: pull seat
release handle :forwards and fold the
backrest forwards as far as it will go.
The seat moves automatically to the fore-
most position.
Folding back the backrest X
Vehicles without memory function:
push the seat backrest back horizontally
until the seat reaches the position that was
previously set.
X Fold the seat backrest backwards until you
hear it engage. Do so in asmoot hmanner.
X After the seat backrest has been folded
back, chec kthe position of the head
restraint and set it to the correct position.
X Vehicles with memory function: swing
back the seat backrest.
The seat moves automatically to the stored
position. Adjusting the multicontour seat
You can adjust the contour of the front seats
individually so as to provide optimum support
for your back and sides. :
To adjust the thigh cushion
; To adjust the backrest contour in the lum-
bar region
= To adjust the backrest contour in the
upper back region
? To adjust the side bolsters of the seat
backrest
X Make sure that the key is in position 2in
the ignition lock. Adjusting the 4-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 Seats
105Seats, steering wheela nd mirrors Z
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Switching the seat heating on/off
Switching on/off G
WARNING
Repeatedly settingt he seat heating to level
3 may result in excessive seat temperatures.
The health of passengers that have limited
temperature sensitivity or alimited ability to
react to excessively high temperatures may
be affected or they may even suffer burn-like
injuries. Therefore, do not use seat heating
level 3repeatedly.
The three red indicator lamps in the button
indicate the heating level you have selected.
i If the battery voltage is too low, the seat
heating may switch off. Driver's and front-passenger seat
The system automatically switches down
from level 3to level 2after approximately
eight minutes.
The system automatically switches down
from level 2to level 1after approximately ten
minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level 1.
X Make sure that the key is in position 1or
2 in the ignition lock.
X To switch on: press button:repeatedly
until the desired heating level is set.
X To switch off: press button:repeatedly
until all the indicator lamps go out. Problems with the seat heating The seat heating has switched off prema-
turely or cannot be switched on. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X
Switch off electrical consumers which you
do not need, such as the rear window heat-
ing or interior lighting. Switching the seat ventilation on/off
Switching on/off The three blue indicator lamps in the buttons
indicate the ventilation level you have selec-
ted.
i
If the battery voltage is too low, the seat
ventilation may switch off. X
Make sure that the key is in position 1or
2 in the ignition lock.
X To switch on: press button:repeatedly
until the desired ventilation level is set.
i Coupé: you can open the side windows
and the panorama sliding sunroof using the
"Convenience opening" feature
(Y page 83). The seat ventilation of the
driver's seat automatically switches to the
highest level.
Cabriolet: you can open the soft top and the
rear side windows with the key
(Y page 87). The seat ventilation of the 106
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Page 110 of 353

driver'
sseat automatically switches to the
highest level.
X To switch off: press button:repeatedly
until all the indicator lamps go out.
Problems with the seat ventilation The seat ventilation has switched off prema-
turely or cannot be switched on. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switc hoff electrical consumers which you
do not need, such as the rear window heat-
ing or interior lighting. AIRSCARF (Cabriolet)
Switching on/off G
WARNING
Very hot air can flow out of the AIRSCARF
vent sint he head restraint swhen AIRSCARF
is in operation .This can cause burns on unpro-
tected skin near the AIRSCARF vents.L ower
the heating output in good time, when neces-
sary.
The AIRSCARF function warms the head and
neck area of vehicle occupants with warm air.
The warm air flows out of the holes in the head
restraints.
The three red indicator lamps in the button
indicate the heating level you have selected. X
Make sure that the key is in position 2in
the ignition lock.
X To activate: press button :.
Three red indicator lamps in the button light
up. The blower starts up after apreheating
phase of seven seconds.
X Press button :repeatedly until the
desired heating level is set.
X To switch off: press button:repeatedly
until all the indicator lamps go out.
You can use the adjustable fins on the head
restraint to adjust the height of the current of
air blown out according to your height.
Make sure that there are no objectsc overing
the intake grille on the back of the driver's
seat backrest.
i The blower continues running for seven
seconds to cool down the heating ele-
ments.
i If the battery voltage is too low, AIRSCARF
may switch off. Steering wheel
Important safety notes
G
WARNING
The electrically adjustable steering wheel can
still be adjusted when there is no key in the
ignition lock. Therefore, do not leave children
unsupervised in the vehicle, as they could
become trapped if the steering wheel is adjus-
ted. G
WARNING
Only adjust the steering wheel when the vehi-
cle is stationary and do not pull away until the
steering wheel adjustment mechanism is
locked in position. You might otherwise drive
without the steering wheel adjustment mech-
anism being locked in position. As aresult,
you could be distracted from road and traffic
conditions by an unintentional movement of Steering wheel
107Seats, steering wheela nd mirrors
Z
Page 111 of 353

the steering whee
land thereb ycause an acci-
dent.
However, the steerability of the vehicl eisnot
affected. Adjusting the steering whee
lman-
ually :
Release lever
; To adjust the steering wheel height
= To adjust the steering wheel position
(fore-and-aft adjustment)
X Pus hrelease lever :dow ncompletely.
The steerin gcolumn is unlocked.
X Adjust the steerin gwheel to the desired
position.
X Push release lever :up completely.
The steerin gcolumn is locked.
X Check if the steerin gcolumn is locked.
When doing so, try to push the steering
wheel up or down or try to move it in the
fore-and-aft direction. Adjusting the steering wheel electri-
cally
:
To adjust the steerin gwheel height
; To adjust the steerin gwheel position
(fore-and-aft adjustment)
i Related topics:
R EASY-ENTRY/EXIT feature
(Y page 108)
R Storing settings (Y page 112) EASY-ENTRY/EXIT feature
Important safety notes The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier.
You can activate and deactivate the EASY-
ENTRY/EXIT feature in the on-board com-
puter (Y
page 230). G
WARNING
Make sure that nobody can become trapped
when you activate the EASY-ENTRY/EXIT fea-
ture.
If there is arisk of someone becoming trap-
ped, stop the adjustmen tprocedure. To halt
the procedure:
R move the switch for steering whee ladjust-
ment in the opposite directio ntothat in
which the steering whee lismoving.
R press one of the memory function position
buttons.
Never leave children unsupervise dinthe vehi-
cle. They could open the driver' sdoor and 108
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Page 112 of 353

thereb
yunintentionall yactivate the EASY-
ENTRY/EXIT featur eand become trapped.
Positio nofthe steering whee lwhent he
EASY-ENTRY/EXI Tfeatur eisactive The steerin
gwheel tilts upwards if you:
R remove the key from the ignition lock
R open the driver's door and the key is in
position 0or 1in the ignition lock
i The steerin gwheel only moves upwards if
it has not already reached the upper end
stop.
If you insert the key into the ignition lock with
the driver's door closed, the steerin gwheel is
automatically moved to the previously set
position.
Position of the steering wheel for driv-
ing The steerin
gwheel is moved to the previously
set position if:
R the driver's door is closed
R you insert the key into the ignition lock
or
R you press the Start/Stop button onceon
vehicles with KEYLESS-GO.
If you close the driver's door with the key
inserted into the ignition lock, the steering
wheel is automatically moved to the previ-
ously set position.
The last position of the steerin gwheel is
stored after each manual setting or when you
stor ethe setting with the memory function
(Y page 112).
Crash-responsive EASY-EXIT feature If the crash-responsive EASY-EXIT feature is
triggered in an accident ,the steerin gcolumn
will move upwards when the driver's door is
opened. This occurs irrespective of the posi-
tion of the key in the ignition lock. This makes
it easier to exit the vehicle and rescue the
occupants. The crash-responsive EASY-EXIT feature is
only operational if the EASY-EXIT/ENTRY fea-
ture is activated in the on-board computer. Mirrors
Rear-view mirror
Rear-view mirror (manual anti-dazzle) X
Anti-dazzle mode: flick anti-dazzle
switch :forwards or back. Exterior mirrors
Adjusting the exterior mirrors G
WARNING
The exterior mirrors reduce the size of the
image. Objects are actually closer than they
appear. You could misjudge the distanc efrom
vehicles driving behind and cause an acci-
dent ,e.g. when changin glane. For this rea-
son ,makes ure of th eactual distanc efromt he
vehicle driving behin dbyglancingovery our
shoulder.
The convex exterior mirrors provide alarger
field of vision.
The exterior mirrors are automatically heated
if the rear window heating is switched on and
the outside temperature is low. Mirrors
109Seats, steering wheel and mirrors Z