326 Controls in detailSeats
Switch on the ignition (
page 315).
Press switch1 in the front center con-
sole briefly.
The rear head restraints will fold back-
ward.
Placing head restraints upright
Pull the rear head restraint upright until
it locks into position.Placing power head restraints* upright
(rear outer seats)
Switch on the ignition (
page 315).
Press and hold switch1 in the front
center console and hold.
The rear outer seats head restraints
will place upright.
Pull the rear center seat head restraint
upright manually until it locks into posi-
tion.Rear power head restraints*
(rear outer seats)
1Placing upright head restraint
2Folding down head restraint
3Head restraint tilt
4Head restraint tilt
Switch on the ignition (
page 315) or
open the respective door.
Press switch up in the direction of
arrow1.
The rear outer seats power head re-
straint will place upright.
!
Make sure the head restraints engage when
placing them upright manually. Otherwise their
protective function cannot be ensured.
i
When you fasten your seat belt in the rear,
the respective rear outer seat head restraint
places upright.
327 Controls in detailSeats
Press switch down in the direction of
arrow3.
The rear power head restraint will fold
backward.
Press the switch forward or backward
in the direction of arrow2 or4.
The power head restraint will be tilted.
Luxury head restraints*
(rear outer seats)Adjustment
1Head restraint side cushions
2Head restraint height
You can individually adjust side
cushions1 of the luxury head restraints
Adjusting side cushions: Pull or push
side cushions1 into desired position.
Adjusting head restraint angle: Grip
head restraint at upper edge of cushion
and pull it forward or backward in di-
rection of arrow2.
Multicontour seats*, rear
You can adjust the rear outer multicontour
seats using the buttons on the center con-
sole.
1To select right rear passenger seat
2Massage setting, gentle
3Massage setting, vigorous
4To adjust position of backrest curva-
ture (lordosis)
5Lumbar region support
6Side bolster adjustment
7To select left rear passenger seat
Switch on the ignition (
page 315).
Warning!
G
When folding back the side cushions, never
reach between the side cushion and the
mounting post. You could otherwise be
trapped.
328 Controls in detailSeats
Selecting a seat: Press rocker
switch1 or7 forward or backward.
The indicator lamp on the selected but-
ton lights up for a short while.
Gentle massage
Switching on: Press rocker switch2
forward.
Switching off: Pull rocker switch2
backward.
Vigorous massage
Switching on: Press rocker switch3
forward.
Switching off: Pull rocker switch3
backward.
Position of backrest curvature
Moving upward: Press rocker
switch4 forward.
Moving downward: Pull rocker
switch4 backward.Lumbar region support
Selecting greater curvature: Press
rocker switch5 forward.
Selecting less curvature: Pull rocker
switch5 backward.
Side bolster adjustment
Reducing width: Press rocker
switch6 forward.
Increasing width: Pull rocker
switch6 backward.
Easy-entry/exit feature
This feature allows for easier entry into and
exit from the vehicle. When entering and
exiting the vehicle, the driver’s seat is in its
maximum rearward position and the steer-
ing wheel is in its uppermost position.
The easy-entry/exit feature can be activat-
ed or deactivated in the “Vehicle” menu of
the COMAND system (
page 224).
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the easy-en-
try/exit feature is activated.
To cancel seat/steering wheel movement,
do one of the following:
Press seat adjustment switch
(page 319).
Move steering column stalk
(page 330).
Press one of the memory position but-
tons or the memory button M
(page 337).
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
329 Controls in detailSeats
With the easy-entry/exit feature activated,
the steering wheel and driver’s seat will re-
turn to their last set memory position or a
factory-set maximum forward position
when you:
close the driver’s door with the ignition
switched on
insert the SmartKey into the starter
switch or press the KEYLESS-GO*
start/stop button (
page 317) once
with the driver’s door closed. With the easy-entry/exit feature activated
the steering wheel tilts upwards and the
driver’s seat moves a few inches to the
rear when you:
remove the SmartKey from the starter
switch,
or
open the driver’s door with the
SmartKey in starter switch position 0
or 1 or the KEYLESS-GO* start/stop
button (
page 317) in position 1.
!
Do not activate the easy-entry/exit feature
if the seat backrest is in an excessively reclined
position. Doing so could cause damage to front
or rear seats.
First move the seat backrest to an upright posi-
tion.
i
For safety reasons, the driver’s seat will not
return to its last set position with the easy-en-
try/exit feature activated if the system recogniz-
es the last set position as an extreme forward
position. Instead, the driver’s seat will remain at
or move to a factory-set maximum forward posi-
tion. To again fully return the driver’s seat toyour last set position or to memory position, ad-
just the seat to the desired position or press and
hold the respective memory position button
(
page 337).
i
The last set driver’s seat and steering wheel
positions are stored when
the ignition is switched off
the position is stored in memory
(page 336)
i
If the current position for the steering wheel
is in the uppermost tilt position, the steering
wheel will no longer be able to move upward
when the easy-entry/exit feature is activated.
If the current seat position falls into a factory-set
position range and the system recognizes the
current seat position to be rearward enough for
easy entry and exit, the driver’s seat will not
move to the rear when the easy-entry/ exit fea-
ture is activated.
The adjustment procedure is briefly interrupted
when the engine is started.Warning!
G
Let the system complete the adjustment
procedure before setting the vehicle in mo-
tion. All driver’s seat and steering wheel ad-
justments must be completed before setting
the vehicle in motion. Driving off with the
driver’s seat/steering wheel still adjusting
could cause the driver to lose control of the
vehicle.
337 Controls in detail
Memory function
The memory button and stored position
buttons are located on the door control
panel.
MMemory button
1 2 3Memory position buttons
Switch on the ignition (
page 315).
or
Open the respective door.
Storing positions into memory
Adjust the seat (
page 318) to the de-
sired position.
On the driver’s side: adjust the steering
wheel (
page 330) and the exterior
rear view mirrors (
page 332) to the
desired position.
Press memory buttonM.
Release memory buttonM and push
one of the position buttons within
3 seconds.
All the settings are stored with the se-
lected position.
Recalling positions from memory
Press and hold one of the position
buttons until the seat, steering wheel
and exterior rear view mirrors have fully
moved to the stored positions.
!
Do not operate the power seats using the
memory button if the seat backrest is in an ex-
cessively reclined position. Doing so could cause
damage to front or rear seats.
First move seat backrest to an upright position.
i
Releasing the button immediately stops
movement to the stored positions.
The multicontour seat* and/or lumbar support
will continue to be adjusted.
339 Controls in detail
Fastening the seat belts
Fastening the seat belts
Warning!
G
Always fasten your seat belt before driving
off. Always make sure all of your passengers
are properly restrained, even those sitting in
the rear and pregnant women.
Failure to wear and properly fasten and
position your seat belt greatly increases
your risk of injuries and their likely severity
in an accident. You and your passengers
should always wear seat belts.
If you are ever in an accident, your injuries
can be considerably more severe without
your seat belt properly buckled. Without
your seat belt buckled, you are much more
likely to hit the interior of the vehicle or be
ejected from it. You can be seriously injured
or killed.
In the same crash, the possibility of injury or
death is lessened if you are wearing your
seat belt. The air bags can only provide the
protection they were designed to afford if
the occupants are using their seat belts
(page 45).
Warning!
G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing 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
appropriate infant, or toddler restraint, or
booster seat recommended for the size and
weight of the child. For additional informa-
tion, see “Children in the vehicle”
(page 61).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.Warning!
G
Never let more people ride in the vehicle
than there are seat belts available. Be sure
everyone riding in the vehicle is correctly re-
strained with a separate seat belt. Never use
a seat belt for more than one person at a
time.
341 Controls in detail
Fastening the seat belts
Proper use of seat belts
Do not twist the belt when fastening.
Adjust seat belt so that the shoulder
portion is located as close as possible
to the middle of the shoulder (it should
not touch the neck). Never pass the
shoulder portion of the belt under your
arm.
Position the lap belt as low as possible
on your hips (over hip joint) and not
across the abdomen.
Place the seat backrest in a nearly up-
right position.
Never use a seat belt for more than one
person at a time.
Do not fasten a seat belt around a per-
son and another object at the same
time. When using a seat belt to secure
infant or toddler restraints or children
in booster seats, always follow the
child seat manufacturer’s instructions.
Check your seat belt during travel to
make sure that it is properly posi-
tioned.
Make sure the seat belt is always fitted
snugly. Take special care of this when
wearing loose clothing.For more information, see “Seat belts”
(
page 55).
Seat belt height adjustment
The vehicle automatically adjusts the seat
belt height for the driver’s and front pas-
senger’s seats as well as for the rear outer
seats. Comply with the instructions on how
to properly fasten a seat belt
(page 339).
Warning!
G
Do not pass belts over sharp edges. They
could tear.
Do not allow the belt to get caught in the
door or in the seat adjustment mechanism.
This could damage the belt.
Never attempt to make modifications to
seat belts. This could impair the effective-
ness of the belts.
Do not bleach or dye seat belts as this may
severely weaken them. In a crash, they may
not be able to provide adequate protection.
Damaged seat belts or belts that were highly
stressed in an accident must be replaced.
Contact an authorized Mercedes-Benz Cen-
ter.
353 Controls in detail
Power windows
Power windows
Opening and closing power windows
The door windows are opened and closed
electrically. The switches
for all side windows are on the driver’s
door
for the front passenger side window
are on the front passenger door
for each rear side window are on the
rear doors
1Left front door window
2Right front door window
3Left rear door window
4Right rear door window
Warning!
G
When closing the windows, make sure that
there is no danger of anyone being harmed
by the closing procedure.
Activate the override switch (
page 67)
when children are riding in the back seats of
the vehicle. The children may otherwise in-
jure themselves, e.g. by becoming trapped
in the window opening.
The closing of the door windows can be im-
mediately halted by releasing the switch or,
if the switch was pressed past the resis-
tance point and released, by pressing the
lower part of the respective switch again.
The door windows are equipped with the ex-
press-close and automatic reversal func-
tion. If the window encounters an
obstruction that blocks its path in a circum-
stance where you pressed the switch past
the resistance point and released it to close
the window, the automatic reversal function
will stop the window and open it slightly.
If the window encounters an obstruction
that blocks its path in a circumstance where
you are closing the window by pressing and
holding the switch, by pressing and holding
button ‹ on the SmartKey or SmartKey
with KEYLESS-GO*, by pressing and holding
the sensor surface (vehicles with
KEYLESS-GO*) on an outside door handle,
or by pressing and holding button, on
the climate control panel, the automatic re-
versal function will not operate.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.