weight MERCEDES-BENZ C300 SPORT 2008 W204 User Guide

53 Safety and Security
Occupant safety
Occupants, especially children, should al-
ways sit as upright as possible, properly use
the seat belts and use an appropriately sized
infant restraint, toddler restraint, or booster
seat recommended for the size and weight
of the child.
Children can be killed or seriously injured by
an inflating air bag. Note the following im-
portant information when circumstances
require you to place a child in the front
passenger seat:

Your vehicle is equipped with air bag
technology designed to turn off the front
passenger front air bag in your vehicle
when the OCS senses the weight of a
typical 12-month-old child or less along
with the weight of a standard
appropriate child restraint on the front
passenger seat.

A child in a rear-facing child restraint on
the front passenger seat will be serious-
ly injured or even killed if the front
passenger front air bag inflates in a
collision which could occur under some
circumstances, even with the air bag
technology installed in yo ur ve hi cle . Th e
only means to completely eliminate this
risk is to never place a child in a rear-fac-
ing child restraint in the front seat. We
therefore strongly recommend that you
always place a child in a rear-facing
child restraint in the back seat.

If you must install a rear-facing child
restraint on the front passenger seat be-
cause circumstances require you to do
so, make sure the 5/ indicator
lamp is illuminated, indicating that the
front passenger front air bag is deacti-
vated. Should the 5/indicator
lamp not illuminate or go out while the
restraint is installed, please check in-
stallation.
Periodically check the 5/ indica-
tor lamp while driving to make sure the
5/ indicator lamp is illuminated.
If the 5/indicator lamp goes out
or remains out, do not transport a child
on the front passenger seat until the
system has been repaired.
A child in a rear-facing child restraint on
the front passenger seat will be serious-
ly injured or even killed if the front pas-
senger front air bag inflates.

If you have to place a child in a for-
ward-facing child restraint on the front
passenger seat, move the seat as far
back as possible, use the proper child
restraint recommended for the age, size
and weight of the child, and secure child
restraint with the vehicle’s seat belt ac-
cording to the child seat manufacturer’s
instructions. For children larger than the
typical 12-month-old child, the front
passenger front air bag may or may not
be activated.

86 Controls in detail
Seats
For additional information about children
in the vehicle, see “Children in the vehicle”
(
page 51).Power seat adjustment
The seat adjustment switch is located on
the entry side of each front seat base.
The seat adjustment switch for Canada ve-
hicles with memory function* are located
on the front doors.
1Seat cushion tilt
2Seat height
3Seat fore and aft
4Seat backrest tilt
Vehicles without memory function*:
Adjust the head restraint height manu-
ally (
page 87).
Driver’s door (Canada only)
1Seat cushion tilt
2Seat height
3Seat fore and aft
4Seat backrest tilt
5Head restraint height (
page 87)
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
appropriately sized infant restraint, toddler
restraint, or booster seat recommended for
the size and weight of the child.
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.
iAfter unlocking the vehicle or turning off the
engine, the seat adjustment can be operated for
up to approximately 3 minutes with the
SmartKey or KEYLESS-GO* (Canada only) in
starter switch position0 or removed from the
starter switch.
Vehicles with memory function* (Canada only):
The memory function* is operational at any time.
Seat and steering wheel adjustment is always
possible.

105 Controls in detail
Fastening the seat belts
Fastening the seat belts
For additional information on children in
the vehicle, see “Children in the vehicle”
(
page 51).
Warning!G
Always fasten your seat belt before driving
off. Always make sure all of your passengers
are properly restrained.
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 36).
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
appropriately sized infant restraint, toddler
restraint, or booster seat recommended for
the size and weight of the child.
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.
Warning!G
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 se-
rious or even fatal injuries. The seat back-
rest and seat belt provide the best restraint
when the wearer is in a nearly upright posi-
tion and the seat belt is properly positioned
on the body.

282 Controls in detail
Loading and storing
Setting up rear seat backrest
1Rear seat backrests
Fold backrest1 rearward until it en-
gages.
Check for secure locking by pushing
and pulling on the backrest.
Loading instructions
The total load weight including vehicle
occupants and luggage/cargo should not
exceed the load limit or vehicle capacity
weight as indicated on the corresponding
placard located on the driver’s door B-pillar
(
page 334).
The handling characteristics of a fully load-
ed vehicle depend greatly on the load dis-
tribution. It is therefore recommended to
load the vehicle according to the illustra-
tions shown, with the heaviest items being
placed towards the front of the vehicle.
!Take care not to clamp the seat belt.
Warning!G
Always lock backrest in its upright position
when rear seat bench is occupied, or the ex-
tended trunk compartment is not in use.
Check for secure locking by pushing and
pulling on the backrest.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown
around inside the vehicle, and cause injury
to vehicle occupants unless the items are
securely fastened in the vehicle.
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when transporting cargo.
iTo prevent unauthorized persons from ac-
cess to the trunk, always lock backrest in its up-
right position.

283 Controls in detail
Loading and storing
Always place items being carried against
front or rear seat backrests, and fasten
them as securely as possible.
The heaviest portion of the cargo should al-
ways be kept as low as possible since it in-
fluences the handling characteristics of
the vehicle.Storage compartments
Warning!G
Always fasten items being carried as secure-
ly as possible using cargo tie-down hooks
and fastening materials appropriate for the
weight and size of the load.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown
around inside the vehicle and can cause in-
jury to vehicle occupants unless the items
are securely fastened in the vehicle.
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when transporting cargo. Put luggage or car-
go in the trunk if possible.
Do not pile luggage or cargo higher than the
seat backs. Do not place anything on the
rear-window shelf.
Never drive vehicle with trunk open. Deadly
carbon monoxide (CO) gases may enter ve-
hicle interior resulting in unconsciousness
and death.
iThe trunk is the preferred place to carry ob-
jects.
The enlarged cargo area should only be used for
items which do not fit in the trunk alone.
Warning!G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when storing objects in the vehicle. Put lug-
gage or cargo in the trunk if possible. Do not
pile luggage or cargo higher than the seat
backs.
Parcel nets cannot secure hard or heavy ob-
jects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during

braking

vehicle maneuvers or

an accident.
iAn overview of the storage compartments
can be found on (
page 22).

285 Controls in detail
Loading and storing
Opening small and large storage
compartment: Press button1 or2
the armrests opens automatically to
the left and right side.
Closing small or large storage com-
partment: Swing the left or right arm-
rest backward until it engage.Parcel net in front passenger footwellA small convenience parcel net is located
in the front passenger footwell. It is for
small and light items, such as road maps,
mail, etc.
iThere is a small and a large storage compart-
ment located underneath the left armrest. The
small storage compartment can be removed for
the purpose of emptying.
Warning!G
The parcel net is intended for storing
light-weight items only.
Heavy objects, objects with sharp edges or
fragile objects may not be transported in the
parcel net. In an accident, during hard brak-
ing, or sudden maneuvers, they could be in-
jury to vehicle occupants.
The parcel net cannot protect transported
goods in the event of an accident.

286 Controls in detail
Loading and storing
Storage compartments in rear passen-
ger compartment
Armrest with integrated storage
compartment
1Release catch
Opening: Pull down the armrest.
Pull release catch 1 and swing the
cover upward in direction of arrow.Storage pockets
Storage pockets 1 are located on the
back of the front seats.
!Before storing the armrest in the backrest,
close the storage compartment cover.
!Do not sit on or lean your body weight
against the armrest when it is folded down, as
you could otherwise damage it.
Warning!G
The storage pocket is intended for storing
light-weight items only.
Heavy objects, objects with sharp edges or
fragile objects may not be transported in the
storage pocket. In an accident, during hard
braking, or sudden maneuvers, they could
be thrown around inside the vehicle and
cause injury to vehicle occupants.
The storage pocket cannot protect trans-
ported goods in the event of an accident.

288 Controls in detail
Loading and storing
Closing: Open the armrest storage
compartment.
Swing cup holder2 backward until it
engaged.
Trunk
Retaining hooks
Two hooks are located on the upper edge
of the trunk and can be used to attach car-
go items such as bags.
Use the hooks to secure light weight items
only. The maximum permissible weight per
hook is 9 lb (4 kg).Parcel net in trunk
There is a parcel net on the left trunk side
walls to secure loads.
The parcel net is intended for storing
light-weight items only. The parcel net can-
not protect transported goods in the event
of an accident.
!Do not use the retaining hooks to tie down
cargo.

334 Operation
Tires and wheels
Direction of rotation
Unidirectional tires offer added advan-
tages, such as better hydroplaning perfor-
mance. To benefit, however, you must
make sure the tires rotate in the direction
specified.
An arrow on the sidewall indicates the
intended direction of rotation (spinning) of
the tire.Loading the vehicle
Two labels on your vehicle show how much
weight it may properly carry.
1) The Tire and Loading Information
placard can be found on the driver’s
door B-pillar. This placard tells you im-
portant information about the number
of people that can be in the vehicle and
the total weight that can be carried in
the vehicle. It also contains information
on the proper size and recommended
tire inflation pressures for the original
equipment tires on your vehicle.
2) The certification label, also found on
the driver’s door B-pillar tells you about
the gross weight capacity of your vehi-
cle, called the Gross Vehicle Weight
Rating (GVWR). The GVWR includes the
weight of the vehicle, all occupants,
fuel and cargo. The certification label
also tells you about the front and rear
axle weight capacity, called the Gross
Axle Weight Rating (GAWR). The GAWR
is the total allowable weight that can be carried by a single axle (front or rear).
Never exceed the GVWR or GAWR for
either the front axle or rear axle.
1Driver’s door B-pillar
Following is a discussion on how to work
with the information contained on the Tire
and Loading Information placard with re-
gards to loading your vehicle.
iSpare wheels may be mounted against the
direction of rotation (spinning) even with a unidi-
rectional tire for temporary use only until the reg-
ular drive wheel has been repaired or replaced.
Always observe and follow applicable temporary
use restrictions and speed limitations indicated
on the spare wheel.

335 Operation
Tires and wheels
Tire and Loading Information
Tire and Loading Information placard1Load limit information on the Tire and
Loading Information placard
The Tire and Loading Information placard
showing the load limit information is locat-
ed on the driver’s door B-pillar
(
page 334).
Locate the statement “The combined
weight of occupants and cargo should
never exceed XXX kilograms or XXX
lbs.” on the Tire and Loading Informa-
tion placard.
The combined weight of all occupants,
cargo/luggage and trailer tongue load
(if applicable) should never exceed the
weight referenced in that statement.Seating capacity
The seating capacity gives you important
information on the number of occupants
that can be in the vehicle. Observe front
and rear seating capacity. The Tire and
Loading Information placard showing the
seating capacity is located on the driver’s
door B-pillar (
page 334).
Warning!G
Do not overload the tires by exceeding the
specified load limit or total load limit as indi-
cated on the Tire and Loading Information
placard on the driver’s door B-pillar. Over-
loading the tires can overheat them, possi-
bly causing a blowout. Overloading the tires
can also result in handling or steering prob-
lems, or brake failure.
iData shown on Tire and Loading Information
placard example are for illustration purposes
only. Load limit data are specific to each vehicle
and may vary from data shown in the illustration
below. Refer to Tire and Loading Information
placard on vehicle for actual data specific to your
vehicle.
iData shown on Tire and Loading Information
placard example are for illustration purposes
only. Seating capacity data are specific to each
vehicle and may vary from data shown in the il-
lustration below. Refer to Tire and Loading Infor-
mation placard on vehicle for actual data specific
to your vehicle.