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XTurn the key to position 2 in the ignition
lock.XPush or pull the 3 switch in the
corresponding direction.
i If you press the 3 switch beyond the
point of resistance, an automatic opening/
closing process is started in the
corresponding direction. You can stop
automatic operation by pressing again.
Resetting the panorama roof with
power tilt/sliding panel and the roller
sunblind
Reset the panorama roof with power tilt/
sliding panel and the roller sunblind if the
panorama roof with power tilt/sliding panel
or the roller sunblind does not close
smoothly.
! Do not open the panorama sliding sunroof
until it has been reset properly. Otherwise,
the panorama roof with power tilt/sliding
panel may lock in the open position.
If the panorama roof with power tilt/sliding
panel cannot be closed or adjusted,
contact a qualified specialist workshop,
e.g. a Mercedes-Benz Service Center.
XTurn the SmartKey to position 2 in the
ignition lock.XPull the 3 switch repeatedly to the point
of resistance in the direction of arrow =
until the panorama roof with power tilt/
sliding panel is fully closed.XKeep the 3 switch pulled for an
additional second.XPull the 3 switch repeatedly to the point
of resistance in the direction of arrow =
until the roller sunblind is fully closed.XKeep the 3 switch pulled for an
additional second.XMake sure that the panorama roof with
power tilt/sliding panel ( Y page 102) and
the roller sunblind (Y page 102) can be fully
opened again.Problems with the sliding sunroof
Problem: the sunroof cannot be closed
and you cannot see the cause.GWarning!
You could be severely or even fatally injured
when closing the sliding sunroof with
increased closing force or if the anti-
entrapment feature is deactivated. Make sure
that nobody can become trapped when
closing the sliding sunroof.
If the sliding sunroof is obstructed during
closing:
XImmediately after the sliding sunroof
blocks, pull the 3 switch in the
overhead control panel down to the point
of resistance and hold it until the sliding
sunroof is closed.
The sliding sunroof is closed with increased
force.
If the sliding sunroof is obstructed during
closing again:
XImmediately after the sliding sunroof
blocks, pull the 3 switch in the
overhead control panel down to the point
of resistance and hold it until the sliding
sunroof is closed.
The sliding sunroof is closed without the
anti-entrapment feature.GWarning!
Pressing and holding the sliding sunroof
switch to close the sliding sunroof
immediately after it had been blocked two
times will cause the sliding sunroof to close
without the anti-entrapment feature for as
long as you hold the switch.
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Vehicle equipment ............................106
Correct driver's seat position ..........106
Seats .................................................. 107
Steering wheel .................................. 113
Mirrors ............................................... 114
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Vehicle equipment
i This manual describes all the standard
and optional equipment of your vehicle
which was available at the time of
purchase. Country-specific differences are
possible. Bear in mind that your vehicle
may not feature all functions described
here. This also refers to safety-related
systems and functions.
Correct driver's seat position
Observe the important safety notes on
( Y page 107).
XCheck whether you have adjusted seat =
properly.
Electrical seat adjustment ( Y page 108)
When adjusting the seat, make sure:
R you are as far away from the driver's air
bag as possible.
R you are sitting in a normal upright
position.
R you can fasten the seat belt properly.
R you have moved the backrest to an
almost vertical position.R you have set the seat cushion angle so
that your thighs are gently supported.
R you can depress the pedals properly.XCheck whether the head restraint is
adjusted properly ( Y page 108).
When doing so, make sure that you have
adjusted the head restraint so that the back
of your head is supported at eye level by
the center of the head restraint.
Observe the important safety notes on
( Y page 113).
XCheck whether steering wheel : is
adjusted properly.
Adjusting the steering wheel electrically
( Y page 113)
When adjusting the steering wheel, make
sure:
R you can hold the steering wheel with your
arms slightly bent.
R you can move your legs freely.
R you can see all the displays in the
instrument cluster clearly.
Observe the important safety notes on
( Y page 53).
XCheck whether you have fastened seat
belt ; properly ( Y page 54).
The seat belt should:
R fit snugly across your body
R be routed across the middle of your
shoulder
R be routed in your pelvic area across the
hip jointsXBefore starting off, adjust the rear-view
mirror and the exterior mirrors
( Y page 114) in such a way that you have
a good view of road and traffic conditions.XVehicles with memory function: save the
seat, steering wheel and exterior mirror
settings ( Y page 116).106Correct driver's seat positionSeats, steering wheel and mirrors
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Seats
Important safety notes
GWarning
In order to avoid possible loss of vehicle
control, all seat, head restraint, steering
wheel and rear view mirror adjustments, as
well as fastening of seat belts, must be done
before setting the vehicle in motion.
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 travel 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. This 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.
GWarning
Your seat belt must be adjusted so that you
can correctly fasten your seat belt.
Observe the following points:
R adjust the seat backrest until your arms are
slightly angled when holding the steering
wheel.
R adjust 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.
R 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.
R never 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
The electrically adjustable seats can be
operated at any time. Therefore, do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. A child's
unsupervised access to a vehicle 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.
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Do not drive the vehicle without the seat head
restraints. Head restraints are intended to
help reduce injuries during an accident.
! To avoid damage to the seats and the seat
heating, observe the following information:
Rdo not spill any liquids on the seats. If
liquid is spilled on the seats, dry them as
soon as possible.
Rif the seat covers are damp or wet, do not
switch on the seat heating. The seat
heating should also not to be used to dry
the seats.
Rclean the seat covers as recommended;
see the " Interior care" section.
Rdo not transport heavy loads on the
seats. Do not place sharp objects on the
seat cushions, e.g. knives, nails or tools.
The seats should only be occupied by
passengers, if possible.
Rwhen the seat heating is in operation, do
not cover the seats with insulating
materials, e.g. covers, bags, seat covers,
child seats or booster seats.
! 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.
iThe head restraints in the front seats are
installed with the NECK-PRO system
(Y page 51). For this reason, it is not
possible to remove the head restraints
from the front seats.
Please contact an authorized Mercedes-
Benz Center for more information.
iRelated topics:
RThrough-loading feature in the rear
bench seat4 (folding the rear bench seat
forwards) (Y page 252)
Adjusting the seats:Head restraint height;Seat cushion angle=Seat height?Seat fore-and-aft adjustmentABackrest angle
iIf PRE-SAFE® is triggered, the front-
passenger seat will be moved to a better
position if it was previously in an
unfavorable position.
iYou can store the seat settings using the
memory function (Y page 116).
iVehicles with the through-loading
feature: if you fold down a rear seat
backrest, the respective front seat is
moved forwards slightly, if necessary, to
prevent contact with the backrest.
Adjusting the head restraints
Adjusting the head restraints
electrically
XTo adjust the head restraint height: slide
the switch for head restraint adjustment
(Y page 108) up or down in the direction of
the arrow.
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Rear seat head restraints
Lowering and extending the rear seat
head restraints from the front (Cabriolet)
GWarning!
For safety reasons, always drive with the rear
head restraints in the raised 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.
XMake sure that the SmartKey is in position
2 in the ignition lock.
XTo lower: press button :.
The head restraints move to the lowest
position.
If AIRCAP is activated, the right-hand
indicator lamp on the AIRCAP button goes
out.
XTo extend: press button : again.
The head restraints only move into the
central position if AIRCAP is activated and
no rear seat belt has been fastened.
If AIRCAP is activated, the right-hand
indicator lamp on the AIRCAP button
comes on.
iMore detailed information about AIRCAP
can be found on (Y page 97).
Lowering the head restraints in the
rear compartment manually
(Cabriolet)
If the head restraints in the rear compartment
are in the upper position, the soft top cannot
be closed fully. If the head restraint
electronics are malfunctioning and the
adjustment procedure of the soft top is
interrupted leaving the soft top compartment
cover open, you therefore have to lower the
head restraints in the rear compartment
manually.
Lower the head restraints in the rear
compartment manually if:
Rthe head restraint electronics are
malfunctioning.
Rthe opening or closing procedure of the soft
top is interrupted, leaving the soft top
compartment cover open.
Cover ; can only be released when the
opening or closing procedure of the soft top
is interrupted, leaving the soft top
compartment cover open.
XPush the mechanical key into two
openings : between the head restraints
until cover ; releases.
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XTurn thumbwheel : in the direction of the
front seat to lower the head restraints.
Folding the front seat backrests
forward/back
GWarning!
The seat belts provide protection only with the
seat backrest locked in place. Therefore, the
seat backrest must be locked in place with the
vehicle in motion. Do not drive the vehicle
when the seat backrest is not locked in place.
If the warning message:
Lock Seat Backrest Front Right
or
Lock Seat Backrest Front Left
is displayed in the multifunction display, then
the respective seat backrest is not engaged
in its lock. Carefully slow down, and drive with
caution to an area which is in a safe distance
from the roadway. Always provide sufficient
room behind the seat backrest and fold the
seat backrest all the way back until it locks in
place.
The warning message is no longer displayed
as soon as the seat backrest is locked in
place. If both seat backrests are locked in
place and the warning message is still
displayed, have the system checked at an
authorized Mercedes-Benz Center
immediately.
GWarning!
Always ensure that no one can become
trapped or injured when the seat is moving. In
case potential danger exists, the procedure
can be interrupted by moving the seat
adjustment switch in the door control panel
or by moving the release lever again.
The seat moves forwards if you have folded
the seat backrest forwards 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.
Example: Coupe
Folding the backrest forwards
Xpull seat release handle : forwards and
fold the backrest forwards as far as it will
go.
The seat moves forward automatically to
the foremost position and the head
restraint lowers.
Folding back the backrest
Xswing 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.
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