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:
R seat adjustment
R head restraint adjustment
R steering wheel adjustment
R rear view mirror adjustment
R fastening 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.
GWarning!
Your seat 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. The center of
the head restraint must support 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 power 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!
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 section “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.
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Seat adjustment
! When moving the seats, make sure there
are no items in the footwell or behind the
seats. Otherwise, you could damage the
seats and/or the items.
Power seats
iThe memory function (Y page 88) lets
you store the settings for the seat position
together with the settings for the steering
wheel and the exterior rear view mirrors.
XSeat fore and aft adjustment: Press the
switch forward or backward in direction of
arrow A.
iWhen moving the seat fore or aft, the head
restraints may readjust automatically.
XSeat height: Press the switch up or down
in direction of arrow ;.
XSeat cushion tilt: Press the switch up or
down in direction of arrow = until your
upper legs are lightly supported.
XSeat cushion depth: Press the switch
forward or backward in direction of
arrow ? until your legs are supported
comfortably.
XSeat backrest tilt: Press the switch
forward or backward in direction of arrow
B.
XHead restraint height: Press the switch
up or down in direction of arrow :.Moving the seats forward and
backward
You can move the seats forward and
backward to facilitate loading and unloading.
GWarning!
When moving the seats, make sure no one can
be caught by them. Never place hands under
seat or near any moving parts during a seat
adjustment procedure. To stop the seat from
moving when potential danger exists:
RPress the switch once more.
RMove the seat adjustment switch on the
door.
! When moving the seats, make sure there
are no items in the footwell or behind the
seats. Otherwise, you could damage the
seats and/or the items.
XMoving the seat forward: Press switch
at : and release.
The seat moves forward automatically.
XMoving the seat backward: Press switch
at ; and release.
The seat moves backwards to its previous
position automatically.
Lumbar support
You can adjust the contour of the seat’s
lumbar support to help enhance support to
your spine.
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XSwitch on the ignition.XSet the lumbar support with
thumbwheel : between 0 and 5.
Multicontour seat
The multicontour seat backrest has inflatable
air cushions built into the seat backrest to
provide additional lumbar and side support.
The seat backrest cushion height and
curvature can be continuously varied with
switches on the lower left side (driver’s seat)
or the lower right side (passenger seat) of the
seat when the ignition is switched on.
XSwitch on the ignition.XShoulder region support: Press W or
X on switch :.
The air cushion inflates or deflates.
XLumbar region support: Press * or
& on rocker switch ?.
This selects the air cushion you wish to
adjust.
XPress W or X on rocker switch ?.
The air cushion inflates or deflates.
XSide bolsters adjustment: Press
switch ; to the right or left.
The lateral support increases or decreases.
Massage function (PULSE)
You can reduce muscle tension during long
trips by periodically using the massage
function.
XPress button =.
The indicator lamp in the button comes on.
The air cushions in the lumbar region inflate
and deflate rhythmically.
iThe massage function switches off
automatically after approximately
8 minutes. The indicator lamp goes out.
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 157).
XSwitch on the ignition.XSwitching on: Press seat ventilation
switch :.
Three blue indicator lamps in seat
ventilation switch : come on.
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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 one or more of the indicator lamps in the
seat ventilation switch : are flashing, there
is insufficient voltage available since too
many electrical consumers are turned on. The
seat ventilation switches off automatically.
The seat ventilation will switch back on again
automatically as soon as sufficient voltage is
available.
Seat heating
The seat heating will switch back on again
automatically as soon as sufficient voltage is
available.
Vehicles without seat ventilation
:Rapid heating;Normal heating
The red indicator lamps in the switch come
on to show which heating level you have
selected.
The seat heating switches from level 2 (rapid
seat heating) to level 1 (normal seat heating)
after approximately 5 minutes.
The seat heating automatically switches off
after approximately 30 minutes.
XSwitch on the ignition.XSwitching on seat heating: Press lower
switch position ;.
A red indicator lamp in the switch comes
on.
XSwitching off seat heating: Press lower
switch position ; once more.
XSwitching on rapid seat heating: Press
upper switch position :.
Both red indicator lamps in the switch
come on.
XSwitching off rapid seat heating: Press
upper switch position : once more.
If one or both of the indicator lamps in the
seat heating switch are flashing, there is
insufficient voltage available since too many
electrical consumers are turned on. The seat
heating switches off automatically.
The seat heating will switch back on again
automatically as soon as sufficient voltage is
available.
Vehicles with seat ventilation
The red indicator lamps in the switch come
on to show which heating level you have
selected.
The seat heating switches from level 2 (rapid
seat heating) to level 1 (normal seat heating)
after approximately 8 minutes.
The seat heating automatically switches off
after approximately 30 minutes.
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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 M once and within
3 seconds press memory position button
1, 2 or 3.
When the settings are stored to the
selected position, an acknowledgement
signal sounds.
Recalling positions from memory
XPress 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.
iThe active Bi-Xenon headlamps increase
usable illumination over conventional
headlamps because they follow the
curvature of the road ahead. The beams of
the active Bi-Xenon headlamps shift to
either side according to the vehicle’s
steering angle and speed.
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
7 NFront fog lamps8 RRear fog lamp
iThe exterior lamps (except standing
lamps or parking lamps) go out
automatically when you remove the
SmartKey from the starter switch or open
the driver’s door with the ignition switched
off.
When the parking lamps or the rear fog
lamp are switched on and you remove the
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Tire type code
Tire type code ? may, at the option of the
manufacturer, be used as a descriptive code
for identifying significant characteristics of
the tire.
Date of manufacture
The date of manufacture A identifies the
week and year of manufacture.
The first two figures identify the week,
starting with “01” to represent the first full
week of the calendar year. The second two
figures represent the year.
For example, “3208” represents the 32nd
week of 2008.
Tire ply material
iFor illustration purposes only. Actual data
on tires are specific to each vehicle and
may vary from data shown in above
illustration.
This marking tells you about the type of cord
and number of plies in the sidewall : and
under the tread ;.
Tire and loading terminology
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power seats,
radio, and heater, to the extent that these
items are available as factory-installed
equipment (whether installed or not).
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire. Air
pressure is expressed in pounds per square
inch (psi), kilopascal (kPa), or bar.
Aspect ratio
Dimensional relationship between tire
section height and section width expressed
in percentage.
Bar
Metric unit for air pressure. There are
14.5038 pounds per square inch (psi) to
1 bar; there are 100 kilopascals (kPa) to 1 bar.
Bead
The tire bead contains steel wires wrapped by
steel cords that hold the tire onto the rim.
Cold tire inflation pressure
Tire inflation pressure when your vehicle has
been sitting for at least 3 hours or driven no
more than 1 mile (1.6 km).
Curb weight
The weight of a motor vehicle with standard
equipment including the maximum capacity
of fuel, oil, and coolant, and, if so equipped,
air conditioning and additional optional
equipment, but without passengers and
cargo.
DOT (Department of Transportation)
A tire branding symbol which denotes the tire
meets requirements of the U.S. Department
of Transportation.
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GWarning!
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.
Upholstery
Using aftermarket seat covers or wearing
clothing that have the tendency to give off
coloring (e.g. when wet, etc.) may cause the
upholstery to become permanently
discolored. By lining the seats with a proper
intermediate cover, contact-discoloration will
be prevented.
Leather upholstery
Please note that leather upholstery is a
natural product and is therefore subject to a
natural aging process. Leather upholstery
may also react to certain ambient influences
such as high humidity or high temperature by
showing wrinkles for example.
XWipe leather upholstery with a damp cloth
and dry thoroughly or clean with Mercedes-
Benz approved Leather Care.
! To avoid damage to leather upholstery:
R Wipe with light pressure only.
R Do not clean with abrasive cleaning
agents such as scouring milk or powder.
R Do not soak the leather upholstery.
As leather is a natural product, it could
otherwise harden or become porous.
R Exercise particular care when cleaning
perforated leather as its underside
should not become wet.
Wood trims
XOnly use water and a damp cloth to clean
wood trims in your vehicle.
! Do not use solvents like tar remover or
wheel cleaner nor polishes or waxes as
these may be abrasive.
Chrome-plated exhaust tip
Regular cleaning and care of chrome-plated
exhaust tips will help to maintain their shine
and the classy appearance.
XUse Mercedes-Benz approved Chrome
Polishing Paste each time the vehicle has
been washed, especially during the winter.
! Do not use alkaline cleaners such as
wheel cleaners as they could cause
corrosion.
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