stop start SMART FORTWO COUPE 2008 Owners Manual

Occupant safety
>> Safety.
49
The SRS system conducts a self
test when the
ignition is switched on and in regular inter

vals while the engine is running. This facili

tates detection of malfunctions. The SRS
indicator lamp= in the instrument cluster
comes on when the ignition is switched on and
goes out after approximately four seconds.
The SRS components are in operational readi

ness if the SRS indicator lamp= is not lit
when the engine is running.
A malfunction in the system has been detected
if the SRS indicator lamp=:
• fails to go out after approximately
4 seconds after the ignition was switched
on
•does not come on at all
• comes on after the engine was started or
while driving
G
Warning!
Modifications to or work improperly con

ducted on restraint systems (such as seat
belts and anchors, Emergency Tension

ing Devices, seat belt force limiters or
air bags) or their wiring, as well as tam

pering with interconnected electronic
systems, can lead to the restraint sys

tems no longer functioning as intended.
Air bags or Emergency Tensioning Devic

es, for example, could deploy inadvert

ently or fail to deploy in accidents in
which they otherwise should deploy
(although the deceleration threshold for
air bag deployment is exceeded). There

fore, never modify the restraint systems.
Do not tamper with electronic compo

nents or their software.
G
Warning!
In the event that the SRS indicator
lamp= comes on while driving or does
not come on at all, the SRS self
check has
detected a malfunction. For your safety,
we strongly recommend that you immedi

ately but safely pull the vehicle off of the
roadway and stop driving. Contact an au

thorized smart center immediately to
have the system checked; otherwise the
SRS may not deploy when needed in an ac

cident, which could result in serious or
fatal injury, or it might deploy unexpect

edly and unnecessarily which could also
result in injury.

Anti
theft systems
78
>> Safety. >Arming: Lock the vehicle using the remote
control.
Warning system indicator lamp
1 flashes
rapidly.
The anti
theft warning system arms after
about 25 seconds.
When the anti
theft warning system is
armed, warning system indicator lamp
1
flashes about every three seconds.
i
You can also arm the anti
theft warning
system by locking the vehicle without using
the remote control (

page 250).
>Disarming: Unlock the vehicle using the
remote control.
The anti
theft warning system is disarmed.
Warning system indicator lamp
1 stops
flashing.
Canceling the alarm
>Insert the key in the starter switch.
>Turn Starter switch in Position 1
(

page 91).
or
>Press button
©
or
ª
on the key.
Tow
away alarm* and interior mo

tion sensor*Once the anti
theft warning system has been
armed, a visual and audible alarm is triggered
when someone attempts to raise the vehicle or
if motion is detected inside the vehicle.
>Arming: Lock the vehicle using the remote
control.
The tow
away protection and the interior
motion sensor arm after about 25 seconds.
>Disarming: Unlock the vehicle using the
remote control.
The tow
away protection and the interior
motion sensor are disarmed.Canceling the alarm
>Insert the key in the starter switch.
>Turn Starter switch in Position 1
(

page 91).
or
>Press button
©
or
ª
on the key.
Switching off tow
away protection and
interior motion sensor
Deactivate the tow
away protection and the
interior motion sensor when locking the vehi

cle and
• transporting the vehicle,
• board, e.g. a ferry or auto train,
• there are people or animals in the vehicle,
• the side windows remain open.
This prevents any false alarm.

Windshield wipers
>> Controls.
109 Switching windshield wipers on
and off
Wiper switch0
Windshield wipers off
1
Intermittent wiping
2
Slow continuous wiping
3
Fast continuous wiping
>Make sure that the key in the starter switch
is turned to position1.>Switching on: Turn the wiper switch to
position
2 or
3 depending on the
intensity of the rain.
!
Do not operate the windshield wipers when
the windshield is dry. Dust that accumulates
on a windshield might scratch the glass and/or
damage the wiper blades when wiping occurs
on a dry windshield. If it is necessary to oper

ate the windshield wipers in dry weather con

ditions, always operate the windshield wipers
with windshield washer fluid (

page 110).
!
If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off immedi

ately.
• For safety reasons, stop the vehicle in a
safe location and remove the key from the
starter switch before attempting to remove
any blockage.
• Remove blockage.
• Turn the windshield wipers on again.
>Switching off: Turn the wiper switch to
position
0.
Intermittent wipingOnly switch on intermittent wiping under wet
weather conditions or in the presence of
precipitation.
Vehicles with rain
light sensor*:
When you select intermittent wiping, the
sensor is activated. The sensor automatically
sets a suitable wiping interval depending on
the wetness of the sensor surface.!
Vehicles with rain
light sensor*:
Do not leave windshield wipers in intermittent
setting when the vehicle is taken to an auto

matic car wash or during windshield cleaning.
Windshield wipers will operate in the pres

ence of water sprayed on the windshield, and
windshield wipers may be damaged as a result. P54.25
5347
31

Side windows
>> Controls.
121
The switches for both power windows are on
the driver’s door. In addition, there is a
switch for the passenger side on the passen

ger door.1
Side window driver’s door
2
Side window passenger door
>Make sure that the key in the starter switch
is turned to position1.> Opening: Press the top of the respective
switch to the resistance point.
The corresponding side window moves
downwards until you release the switch.
>Closing: Pull up the top of the respective
switch to the resistance point.
The corresponding side window moves
upwards until you release the switch.
> Automatic opening: Press the top of the re

spective switch briefly.
The corresponding side window opens com

pletely.
> Stopping during automatic opening:
Press or pull up the top of the the respec

tive switch briefly.
The corresponding side window stops
immediately. P54.25
5346
31

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
124
>> Controls.
Reversing the vehicle!
Shift the transmission into reverse gearR
only when the vehicle is stopped in order to
avoid damaging the transmission.
You can drive in reverse gear at a speed of up
to9mph (15km/h).
>Depress the brake pedal.
>Press the release button (

page 122) to
disengage the gear selector lever lock.>Move the gear selector lever to reverse
gearR.
appears in the transmission position
indicator.
>Release the brake pedal.
>Carefully depress the accelerator.
ParkingG
Warning!
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.
To reduce the risk of personal injury or
damage to the drivetrain as a result of
vehicle movement, before turning off the
engine and leaving the vehicle always:
• Keep right foot on the brake pedal.
• Pull the parking brake lever up as many
notches as possible.
• Move the gear selector lever to park
positionP.
• Slowly release the brake pedal.
• When parked on an incline, always turn
the front wheels towards the road curb.
• Turn the key in the starter switch to
position0 and remove.
Take the key with you and lock the vehicle
when leaving.G
Warning!
With the engine not running, there is no
power assistance for the brake servo and
the steering system. In this case, it is
important to keep in mind that a consid

erably higher degree of effort is neces

sary to brake and steer the vehicle.

Transmission
>> Controls.
129 Shifting procedure
The transmission selects individual gears
automatically, depending on:
• the gear selector lever
positionD(

page 129)
• the position of the accelerator
(

page 131)
• the vehicle speed
• uphill or downhill grades
Press release button
1 (
page 128) to
disengage the gear selector lever lock when
moving the gear selector lever from
•P toR,N, orD
•R toP
•N toR orP
!
Allow engine to warm up under low load
use. Do not place full load on the engine until
the operating temperature has been reached.
Shift into reverse gearR or parking
positionP only when the vehicle is stopped.
Avoid spinning of a drive wheel for an extend

ed period when driving off on slippery road
surfaces. Otherwise, the the drivetrain could
be damaged, which is not covered by the smart
Limited Warranty.
With manual gearshiftingM selected
(

page 132), you can use the gear selector
lever or steering wheel gearshift control
1
to change the gears manually.
Gear selector lever positions
1 Model passion only.
Effect
ì
Park position
Gear selector lever position when
the vehicle is parked. Place the
gear selector lever in park
positionP only when the vehicle is
stopped. The park position is not
intended to serve as a brake when
the vehicle is parked.
Rather, the driver should always
set the parking brake in addition to
placing the gear selector lever in
park positionP to secure the
vehicle.
The key can only be removed from
the starter switch with the gear
selector lever in park positionP.
With the key removed, the gear
selector lever is locked in park
positionP.

Transmission
>> Controls.
131 Driving tips
Accelerator position
Your driving style influences the
transmission’s shifting behavior:
Less throttle, earlier upshifting
More throttle, later upshifting
Kickdown
Use kickdown when you want maximum
acceleration.
>Press the accelerator past the point of
resistance.
Depending on the engine speed the
transmission shifts into a lower gear.
>Ease on the accelerator when you have
reached the desired speed.
The transmission shifts up again.Stopping
When you stop briefly, e.g. at traffic lights:
>Leave the transmission in gear.
>Hold the vehicle with the brake.
When you stop for a longer period with the
engine idling and/or on a hill:
>Set the parking brake.
>Move the gear selector lever to park
positionP.
Working on the vehicle
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 move the gear selector
lever from park positionP, which could
result in an accident and/or serious
personal injury.
G
Warning!
When working on the vehicle, set the
parking brake and move the gear selec

tor lever to park positionP. Otherwise
the vehicle could roll away.

Transmission
132
>> Controls. Driving off uphill
Your vehicle has a hill start assist system.
On uphill grades the hill start assist system
maintains the pressure in the brake system
for approximately one second after you have
released the brake pedal. Therefore, you can
start off smoothly without the vehicle moving
immediately after releasing the brake pedal.>Release the brake pedal.
>Apply sufficient pressure to the accelera

tor.
!
After approximately one second, the hill
start assist system stops braking the vehicle,
which then can roll backwards. If you open the
driver’s door within this time, the hill start as

sistance is deactivated and a warning signal
sounds.
i
The hill start assist system is inactive if
you start off with the parking brake set.
Manual gearshiftingWith manual gearshiftingM selected, system

controlled automatic gearshifting is switched
off and you need to change the gears by up

shifting or downshifting manually using the
gear selector lever or the steering wheel
gearshift control
1.
!
Allow engine to warm up under low load
use. Do not place full load on the engine until
the operating temperature has been reached.
Shift into reverse gearR or parking
positionP only when the vehicle is stopped.
Avoid spinning of a drive wheel for an extend

ed period when driving off on slippery road
surfaces. Otherwise, the the drivetrain could
be damaged, which is not covered by the smart
Limited Warranty.
G
Warning!
The hill start assist system is not
designed to function as a parking brake
and does not prevent the vehicle from
moving when parked on an incline.
Always set the parking brake in addition
to shifting to park positionP.1 Model passion only.

Transmission
134
>> Controls. Kickdown
You can use kickdown when you want maximum
acceleration.
>Press the accelerator past the point of
resistance.
Depending on the engine speed the
transmission shifts into a lower gear.
>When you have reached the desired speed,
briefly push the gear selector lever for

ward in the +direction (

page 128).
or
>Pull right shift paddle
3 (
page 133)
towards you.
The transmission shifts to the next higher
gear.
Deactivating manual gearshifting
>Move the gear selector lever to drive
positionD (

page 128).
System
controlled automatic gearshifting
is switched on again.
Emergency operation (limp
home
mode)In this mode only a certain gear or a certain
gear combination can be selected. This mode
is triggered in case of transmission malfunc

tions and enables you driving to the nearest
workshop such as a smart center.
If vehicle acceleration becomes less respon

sive or sluggish or the transmission no longer
shifts, the transmission is most likely operat

ing in limp
home (emergency operation)
mode. The transmission position indicator
flashes and the ¬ symbol appears in the mul

tifunction display (

page 136).
Driving in limp
home mode:
>Move the gear selector lever to drive
positionD (

page 128).
>Continue to drive.
>Have the transmission checked at an autho

rized smart center as soon as possible.
i
It is possible that a gear combination in

cluding the reverse gear can not be selected.
Keep in mind when parking, that reversing the
vehicle might be impossible.
In case of a minor transmission malfunction, it
might be possible to teach
in the transmis

sion in order to restore the normal transmis

sion mode.
i
If the attempt to teach
in the transmission
fails, you cannot continue to drive. Therefore
we strongly recommend that you have the
transmission taught
in at a qualified work

shop or at an authorized smart center.
Teaching
in the transmission system:
>Stop the vehicle in a safe location.
>Move the gear selector lever to park
positionP.
>Turn off the engine.
>Wait at least 30 seconds before restarting.