2008 SMART FORTWO COUPE brakes

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.

Driving safety systems
76
>> Safety.
Activating the hazard warning
flasher after an emergency
braking maneuver If you bring the vehicle to a complete stop by
hard braking at a speed of more than 43 mph
(70 km/h), the hazard warning flasher auto

matically comes on as soon as the vehicle is at
a standstill. The hazard warning flasher will
remain on until it is switched off using the
hazard warning flasher switch (

page 107)
or until the speed of the vehicle has exceeded
6mph (10km/h).
G
Warning!
The hydraulic brake assistant cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase
braking efficiency beyond that afforded
by the condition of the vehicle brakes and
tires or the traction afforded. The
hydraulic brake assistant cannot prevent
accidents, including those resulting from
excessive speed in turns, following
another vehicle too closely, or hydro

planing. Only a safe, attentive, and skillful
driver can prevent accidents. The capa

bilities of a hydraulic brake assistant
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 and parking
>> Controls.
123
Starting the engine
For information on turning off the engine, see
(
page 127).
!
Shift the transmission into park positionP
or reverse gearR only when the vehicle is
stopped in order to avoid damaging the trans

mission.
>Make sure the gear selector lever is set to
park positionP.
The transmission position indicator should
be on
.
>Do not depress the accelerator.
>Turn the key in the starter switch to
position2 (

page 91) and release it again
immediately.
The engine starts automatically ("touch

start" function).
Driving >Depress the brake pedal.
>Press the release button (

page 122) to
disengage the gear selector lever lock.
>Move the gear selector lever to drive
positionD.
appears in the transmission position
indicator.
>Release the brake pedal.
>Carefully depress the accelerator.
!
Do not run cold engine at high engine
speeds. Running a cold engine at high engine
speeds may shorten the service life of the
engine.
!
Simultaneously depressing the accelera

tor and applying the brakes reduces engine
performance and causes premature brake and
drivetrain wear.
G
Warning!
On slippery road surfaces, never down

shift in order to obtain braking action.
This could result in drive wheel slip and
reduced vehicle control. Your vehicle’s
ABS will not prevent this type of loss of
control.
G
Warning!
It is dangerous to shift the transmission
out of park positionP or neutral
positionN if the engine speed is higher
than idle speed. If your foot is not firmly
on the brake pedal, the vehicle could
accelerate quickly forward or in reverse.
You could lose control of the vehicle and
hit someone or something. Only shift into
gear when the engine is idling normally
and when your right foot is firmly on the
brake pedal.

Driving and parking
>> Controls.
125
>Properly stop and park the vehicle.
>Depress the brake pedal.
>Pull up the parking brake lever as many
notches as possible (

page 125).
When the ignition is switched on or the
engine is running, the brake warning
lamp; (USA only) or3 (Canada only)
in the instrument cluster comes on.
>Release the brake pedal.
Parking brake
The parking brake serves to secure the vehi

cle against rolling away when it is stationary
or parked.
1
Parking brake lever
2
Release button
>Applying: Pull up parking brake lever
1 as
many notches as possible.
When the ignition is switched on or the
engine is running, the brake warning
lamp; (USA only) or3 (Canada only)
in the instrument cluster comes on.
> Releasing: Depress the brake pedal.
>Pull up slightly on parking brake lever1
and press release button
2.>Push parking brake lever
1 down as far as
it will go.
When the ignition is switched on or the
engine is running, the brake warning
lamp; (USA only) or3 (Canada only)
in the instrument cluster goes out.
G
Warning!
Engaging the parking brake while the
vehicle is in motion can cause the rear
wheels to lock up. You could lose control
of the vehicle and cause an accident. In
addition, the vehicle’s brake lights do not
light up when the parking brake is
engaged.P42.20
2346
31
G
Warning!
Getting out of your vehicle with the
transmission not fully engaged in park
positionP is dangerous. When the engine
is shut off and the brakes are released,
the vehicle can be moved freely with the
gear selector lever in all positions ex

cept park position P. Also, when parked
on an incline, park positionP alone may
not prevent your vehicle from moving,
possibly hitting people or objects.
Always set the parking brake in addition
to shifting to park positionP.
When parked on an incline, always turn
the front wheels towards the road curb.

Driving and parking
126
>> Controls.Brake pedal
The brake pedal has two brake circuits inde

pendent of each other. A brake servo is used
during braking (when the engine is running) to
increase pedal force.
G
Warning!
When leaving the vehicle, always remove
the key from the starter switch, take it
with you, and lock the vehicle. Do not
leave children unattended in the vehicle,
or with access to an unlocked vehicle.
Children could release the parking brake
and/or move the gear selector lever from
park positionP, either of which could
result in an accident and/or serious
personal injury.
G
Warning
Make sure that absolutely no objects are
obstructing the pedals’ range of move

ment. Keep the driver’s footwell clear of
all obstacles. If there are any floormats*
or carpets in the footwell, make sure that
the pedals still have sufficient clearance.
During sudden driving or braking maneu

vers, objects could become caught be

tween the pedals, reducing or eliminating
entirely the driver's ability to brake or
accelerate. This could lead to accidents
and injury.
G
Warning!
Considerably more effort will be required
to apply the brakes if
• the brake servo has failed
• a brake circuit has failed
• the engine is switched off, e. g. for
towing the vehicle
The braking distance is likewise greater.
Make sure that the engine is running
whenever the vehicle is rolling. Have the
brake system repaired at an authorized
smart center, if there is a fault in the
brake system.

Transmission
130
>> Controls.The current gear selector lever position
appears in the transmission position indicator
(

page 137).
Effect
í
Reverse gear
Shift into reverse gearR only when
vehicle is stopped.
ë
Neutral position
No power is transmitted from the
engine to the drive axle. When the
brakes are released, the vehicle
can be moved freely (pushed or
towed).
Effect
ê
Drive position
The transmission shifts auto

matically.
M
Manual gearshifting
System
controlled automatic gear

shifting is switched off. The driver
has to change the gears manually.
G
Warning!
Getting out of your vehicle with the gear
selector lever not fully engaged in park
positionP is dangerous. When the engine
is shut off and the brakes are released,
the vehicle can be moved freely with the
gear selector lever in all positions ex

cept park position P. Also, park
positionP alone is not intended to or
capable of preventing your vehicle from
moving, possibly hitting people or
objects.
Always set the parking brake in addition
to shifting to park positionP
(
page 125).
When parked on an incline, turn the front
wheels towards the road curb.
Do not park this vehicle in areas where
combustible materials such as grass, hay
or leaves can come into contact with the
hot exhaust system, as these materials
could be ignited and cause a vehicle fire.