wheel SMART FORTWO COUPE 2008 User Guide

Storage compartments
>> At a glance.
41
Function
Page
1
Glove box
160
2
Door pocket, passenger side
160
3
Storage compartment in
tailgate
1
1 coupé only.
161
4
Parcel net bag
2
2 Vehicles with cargo compartment cover blind only.
156
5
Door pocket, driver’s side
160
6

Storage tray left to steering
wheel
160
7
Storage tray right to steer

ing wheel
160
8
Cup holder
155
9
Coin holder
159

Steering wheel gearshift control
42
>> At a glance.
i
Model pure only:
The steering wheel in this vehicle varies from
steering wheel illustrated.
P46.10
2894
31
Function
Page
1
Left shift paddle
1: Downshift
1 Model passion only.
133
2
Multifunction display
136
3
Right shift paddle
1: Upshift
133

Occupant safety
>> Safety.
55
The deployment of the air bags tempo

rarily releases a small amount of dust
from the air bags. This dust is neither in

jurious to your health, nor does it indi

cate a fire in the vehicle. The dust might
cause some temporary breathing diffi

culty for people with asthma or other
breathing trouble. To avoid this, you may
wish to get out of the vehicle as soon as it
is sa f e to do so. If you h a ve an y bre a th in g
difficulty but cannot get out of the vehi

cle after the air bag inflates, then get
fresh air by opening a window or door.
G
Warning!
To reduce the risk of injury when the
front air bags inflate, it is very important
for the driver and passenger to always be
in a properly seated position and to wear
their respective seat belt.
For maximum protection in the event of a
collision always be in normal seated posi

tion with your back against the backrest.
Fasten your seat belt and ensure it is
properly positioned on your body
(
page 98).
Since the air bag inflates with consider

able speed and force, a proper seating
and hands on steering wheel position will
help to keep you at a safe distance from
the air bag.
Occupants who are unbelted, out of posi

tion or too close to the air bag can be
seriously injured or killed by an air bag
as it inflates extremely quickly and with
great force:
• Sit properly belted in a position that is
as upright as possible with your back
against the seat backrest.
• Adjust the driver’s seat as far as pos

sible rearward, still permitting proper
operation of vehicle controls. The dis

tance from the center of the driver’s
breastbone to the center of the air bag
cover on the steering wheel must be at
least 10 inches (25 cm) or more. You
should be able to accomplish this by
adjustments to the seat. If you have any
problems, please contact an autho

rized smart center.
• Do no t l e an yo ur he a d or che st cl ose to
the steering wheel or dashboard.

Occupant safety
56
>> Safety.
i
Air bags are designed to deploy only in
certain frontal impacts (front air bags), and in
side impacts (head
thorax air bags) which
exceed preset thresholds. Only during these
events will they provide their supplemental
protection.
The driver and passenger should always wear
their seat belts. Otherwise it is not possible
for air bags to provide their supplemental
protection.
In case of other types of impacts and impacts
below air bag deployment thresholds, air bags
will not deploy. The driver and passenger will
then be protected to the extent possible by a
properly fastened seat belt. A properly fas

tened seat belt is also needed to provide the
best possible protection in a rollover.
We caution you not to rely on the presence of
the air bags in order to avoid wearing your
seat belt.
It is important to your safety and that of your
passenger that you replace deployed air bags
and repair any malfunctioning air bags to
make sure the vehicle will continue to provide
supplemental crash protection for occupants.Safety guidelines for the seat belt,
Emergency Tensioning Devices (ETDs) and
air bag
• Keep hands on the outside of the steer

ing wheel rim. Placing hands and arms
inside the rim can increase the risk and
potential severity of hand/arm injury
when the driver’s front air bag
inflates.
• Adjust the passenger seat as far as
possible rearward from the dashboard
when the seat is occupied.
• Occupants, especially children, should
always 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.
Failure to follow these instructions can
result in severe injuries to you or other
occupants.
If you sell your vehicle, it is important
that you make the buyer aware of this
safety information. Be sure to give the
buyer this Operator’s Manual.
G
Warning!
• Damaged seat belts or seat belts that
were highly stressed in an accident
must be replaced and their anchoring
points must also be checked. Only use
seat belts installed or supplied by an
authorized smart center.
• Air bags and Emergency Tensioning
Devices (ETDs) contain Perchlorate
material, which may require special
handling and regard for the environ

ment. Check with your local govern

ment’s disposal guidelines. California
residents, see http://www.dtsc.ca.gov/
Hazardous Waste/Perchlorate/
index.cfm.

Occupant safety
>> Safety.
57
• Given the considerable deployment
speed, required inflation volume, and
the textile structure of the air bags,
there is the possibility of abrasions or
other, potentially more serious inju

ries resulting from air bag deployment.
• Air bags and Emergency Tensioning
Devices (ETDs) are designed to func

tion on a one
time
only basis. An air
bag or ETD that has deployed must be
replaced.
• Do not pass seat belts over sharp
edges. They could tear.
• Do not make any modification that could
change the effectiveness of the seat
belts.
• No modifications of any kind may be
made to any components or wiring of
the SRS. This includes changing or
removing any component or part of the
SRS, the installation of additional trim
material, badges, etc. over the steer

ing wheel hub, passenger front air bag
cover, outboard sides of the seat back

rests,
and installation of additional
electrical/electronic equipment on or
near SRS components and wiring. Keep
area between air bags and occupants
free from objects (e.g. packages,
purses, umbrellas, etc.).
• Do not bleach or dye seat belts as this
may severely weaken them. In a crash
they may not be able to provide ade

quate protection.
• Do not hang hangers on the coat hooks
or handles over the door. These items
may turn into projectiles and cause
head and other injuries when the head

thorax air bag is deployed.
• Air bag system components will be hot
after an air bag has inflated. Do not
touch.
• Never place your feet on the instru

ment panel, dashboard, or on the seat.
Always keep both feet on the floor in
front of the seat.
• In addition, improper repair work on
the SRS creates a risk of rendering the
SRS inoperative or causing unintended
air bag deployment. Work on the SRS
must therefore only be performed by
qualified technicians. Contact an
authorized smart center.
• For your protection and the protection
of others, when scrapping the air bag
unit or Emergency Tensioning Devices
(ETDs), our safety instructions must be
followed. These instructions are avail

able from any authorized smart center.

Occupant safety
60
>> Safety.
i
The front air bags in this vehicle have
been designed to inflate in two stages. This
allows the air bag to have different rates of
inflation that are based on the rate of relevant
vehicle deceleration and a fastened or unfas

tened seat belt as assessed by the air bag
control unit.
On the passenger side, the front air bag
deployment is additionally influenced by the
passenger’s weight category as identified by
the Occupant Classification System (OCS)
(
page 60).
The lighter the passenger side occupant, the
higher the vehicle deceleration rate required
for the second stage inflation of the air bag.
The air bags will not deploy in impacts which
do not exceed the system’s deployment
thresholds. In such instances, the seat belts
are designed to protect you.The passenger air bag will only be deployed if
• the system, based on OCS weight sensor
readings, senses that the passenger seat is
occupied and the 57 indicator
lamp is not lit (

page 64).
• the impact exceeds a preset deployment
threshold.
The driver front air bag is located in the
steering wheel housing, the passenger front
air bag above the glove box.
1
Driver front air bag
2
Passenger front air bag
Occupant Classification SystemThe O
ccupant C
lassification S
ystem (OCS)
automatically turns the passenger front air
bag on or off based on the classified occupant
weight category determined by weight sensor
readings from the passenger seat.
i
The system does not deactivate the head

thorax air bag, the seat Emergency Tension

ing Devices, and the seat belt force limiters.
Occupants must sit properly belted in a posi

tion that is as upright as possible with their
back against the seat backrest and feet on the
floor to be correctly classified. If the occu

pant's weight is transferred to another object
in the vehicle (e.g. by leaning on armrests),
the OCS may not be able to properly approxi

mate the occupant’s weight category. P91.60
3287
31

Driving safety systems
72
>> Safety.
i
In winter operation, the maximum effec

tiveness of the ABS, the hydraulic brake
assistant and the ESP
® is only achieved with
winter tires (

page 208) or snow chains* as
required.
Antilock brake system (ABS)The A
ntilock B
rake S
ystem (ABS) regulates the
brake pressure so that the wheels do not lock
during braking. This allows you to maintain the
ability to steer your vehicle.
On slippery road surfaces, the ABS will
respond even to light brake pressure.
The ABS indicator lamp in the instrument
cluster (

page 34) comes on when you switch
on the ignition. It goes out when the engine is
running.Braking
At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal, indicating that the ABS is regu

lating the brake pressure.
>Keep firm and steady pressure on the brake
pedal while experiencing the pulsation.
Continuous, steady brake pedal pressure
yields the advantages provided by the ABS,
namely braking power and the ability to steer
the vehicle.
A pulsating brake pedal can be an indication
of hazardous road conditions and functions as
a reminder to take extra care while driving.
G
Warning!
The following factors increase the risk of
accidents:
• Excessive speed, especially in turns
• Wet and slippery road surfaces
• Following another vehicle too closely
The driving safety systems described in
this section cannot reduce these risks or
prevent the natural laws of physics from
acting on the vehicle.
Always adapt your driving style to the
prevailing road and weather and traffic
conditions and keep a safe distance to
other road users and objects on the
street.
G
Warning!
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead.
Pumping the brake pedal defeats the
purpose of the ABS and significantly
reduces braking effectiveness.

Driving safety systems
>> Safety.
73
Emergency brake maneuver
>Keep continuous full pressure on the brake
pedal.
Electronic Stability Program
(ESP)Your vehicle is equipped with the E
lectronic
S
tability P
rogram (ESP
®). The ESP
® is opera

tional as soon as the engine is running and it
monitors the vehicle’s traction (force of ad

hesive friction between the tires and the road
surface) and handling.
The ESP
® recognizes when a wheel is spinning
or if the vehicle starts to skid.
By applying brakes to the appropriate wheel
and by limiting the engine output, the ESP
®
works to stabilize the vehicle.
The ESP
® is especially useful while driving off
and on wet or slippery road surfaces.
The ESP® also stabilizes the vehicle during
braking and steering maneuvers.
The ESP® warning lampv in the instrument
cluster flashes when the ESP
® is engaged.
G
Warning!
When the ABS is malfunctioning, the
hydraulic brake assistant and the ESP
®
are also switched off.
When the ABS is malfunctioning, the
wheels may lock during hard braking,
reducing steering capability and extend

ing the braking distance.
G
Warning!
The ABS cannot prevent the natural laws
of physics from acting on the vehicle, nor
can it increase braking or steering effi

ciency beyond that afforded by the con

dition of the vehicle brakes and tires or
the traction afforded. The ABS cannot
prevent accidents, including those
resulting from excessive speed in turns,
following another vehicle too closely, or
hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The
capabilities of an ABS equipped vehicle
must never be exploited in a reckless or
dangerous manner which could jeopar

dize the user’s safety or the safety of
others.

Driving safety systems
74
>> Safety. The ESP
® warning lampv in the instrument
cluster comes on when you switch on the igni

tion. It goes out when the engine is running.
Depending on the driving situation, the ESP
®
• will reduce the speed,
• selectively brakes individual wheels,
• equalizes the speed of the driven wheels,
• stabilizes the vehicle when braking,
• assists you in evasive maneuvers on all
roads.
G
Warning!
If the ESP
® warning lampv in the
instrument cluster flashes, proceed as
follows:
• While driving off, apply as little throttle
as possible.
• While driving, ease up on the accelera

tor.
• Adapt your speed and driving style to
the prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP
® cannot prevent accidents
resulting from excessive speed.
G
Warning!
The ESP
® cannot prevent the natural laws
of physics from acting on the vehicle, nor
can it increase the traction afforded. The
ESP
® cannot prevent accidents, including
those resulting from excessive speed in
turns, or hydroplaning. Only a safe,
attentive, and skillful driver can prevent
accidents. The capabilities of an ESP
®
equipped vehicle must never be exploited
in a reckless or dangerous manner which
could jeopardize the user’s safety or the
safety of others.

Driving safety systems
>> Safety.
75
!
Because the ESP
® operates automatically,
the engine must be turned off (key in starter
switch position0) when
• the parking brake is being tested on a
brake test dynamometer,
• the vehicle is being towed with the front
axle raised.
Active braking action through the ESP
® may
otherwise seriously damage the brake system
on the rear axle.
i
The ESP
® wi ll on l y f un cti on p ro p er ly if you
use wheels of the recommended tire size
(

page 299).
Hydraulic brake assistantThe hydraulic brake assistant operates in
emergency situations. If you apply the brakes
very quickly, the hydraulic brake assistant
automatically provides full brake boost,
thereby potentially reducing the braking
distance.
>Apply continuous full braking pressure
until the emergency braking situation is
over.
The ABS will prevent the wheels from
locking.When you release the brake pedal, the brakes
function again as normal. The hydraulic brake
assistant is then deactivated.
G
Warning!
When the hydraulic brake assistant is
malfunctioning, the brake system is still
functioning normally, but without the
additional brake boost that would nor

mally be provided during an emergency
braking maneuver. Therefore, the brak

ing distance may increase.