engine SMART FORTWO COUPE 2010 Owner's Manual

Exterior lamp switch (Canada only)
0027Lamps off
Daytime running lamp mode006CParking lamps0064Low‑beam headlamps or high‑beam
headlamps
Parking lamps
You can switch on and off the parking lamps
with the exterior lamp switch using the
manual headlamp mode.
XSwitching on: Turn the exterior lamp
switch to position 006C.
The parking lamps come on.
The following lamps also come on:
R Tail lamps
R License plate lamps
R Side marker lamps
Low‑beam headlamps
You can switch on and off the low‑beam
headlamps with the exterior lamp switch
using the manual headlamp mode.
XSwitching on: Turn the exterior lamp
switch to position 0064.
The low‑beam headlamps come on.
The low‑beam headlamp indicator lamp
0065 in the instrument cluster comes on.
The following lamps also come on:
R Tail and parking lamps
R License plate lamps
R Side marker lampsAutomatic headlamp mode (USA only)
This feature is only available on vehicles
with rain-light sensor*.
The following lamps come on and go out
automatically depending on the brightness
of the ambient light:
R Low‑beam headlamps
R Tail and parking lamps
R License plate lamps
R Side marker lamps
GWarning!
If the exterior lamp switch is set to
position 005A, the headlamps will not be
automatically switched on under foggy
conditions.
To minimize risk to you and to others,
activate headlamps by turning exterior
lamp switch to position 0064 when driving
or when traffic and/or ambient lighting
conditions require you to do so.
In low ambient lighting conditions, only
switch from position 005A to 0064 with the
vehicle at a standstill in a safe location.
Switching from position 005A to 0064 will
briefly switch off the headlamps. Doing so
while driving in low ambient lighting
conditions may result in an accident.
The automatic headlamp feature is only an
aid to the driver. The driver is responsible
for the operation of the vehicle’s lights at
all times.
XTurn the exterior lamp switch to position
005A .
With the key in starter switch position
1 , the tail and parking lamps, the license
plate lamps, and the side marker lamps
will come on and go out automatically
depending on the brightness of the
ambient light.
With the engine running, the low‑beam
headlamps, the tail and parking lamps,
the license plate lamps and the side
marker lamps will come on and go outLighting63>> Controls.* optional451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 63Z

automatically depending on the
brightness of the ambient light.
Daytime running lamp mode (Canada only)
In Canada, the daytime running lamp mode
is mandatory and therefore in a constant
mode.
XTurn the exterior lamp switch to position
0027 .
i
With the engine running, the low‑beam
headlamps cannot be switched off
manually.
You cannot switch on the high‑beam
headlamps.
The high‑beam flasher is available at all
times.
For nighttime driving you should turn the
exterior lamp switch to position 0064 to
permit activation of the high‑beam
headlamps.
When the engine is running, and you
R turn the exterior lamp switch to position
006C , the low‑beam headlamps, the tail
and parking lamps, the license plate
lamps and the side marker lamps come on
R turn the exterior lamp switch to position
0064 , the manual headlamp mode has
priority over the daytime running lamp
mode.
The corresponding exterior lamps come
on ( Y page 62).
Daytime running lamp mode* (USA only)
In the USA, the daytime running lamp mode
is deactivated by default.
XActivating: Switch off the ignition.XSwitch on the high-beam flasher and
press button 0038 on the key
simultaneously.
An acoustic signal sounds.The daytime running lamp mode is
activated.XTurn the exterior lamp switch to position
0027 .
i
With the engine running, the low‑beam
headlamps cannot be switched off
manually.
i When the daytime running lamp mode is
activated, the rain-light sensor* is
without function.
When the engine is running, and you turn
the exterior lamp switch to position 006C
or 0064 , the manual headlamp mode has
priority over the daytime running lamp
mode.
The corresponding exterior lamps come on
( Y page 62).
XDeactivating: Switch off the ignition
and remove the key from the starter
switch.XSwitch on the high-beam flasher and
press button 0034 on the key
simultaneously.
An acoustic signal sounds.
The daytime running lamp mode is
deactivated.
Combination switch (high beam, high-
beam flasher and turn signals)
XMake sure the key is in starter switch
position 1.64Lighting>> Controls.* optional451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 64

Opening from the inside
Retractable soft top switch
0046Closing0047OpeningXMake sure the key is in starter switch
position 1.XPress symbol 0056 on the retractable soft
top switch until the desired position is
reached or the retractable soft top is
opened completely.
or
XPress symbol 0056 on the retractable soft
top switch briefly.
The retractable soft top opens
completely.
i Pressing symbol 0056 or 0055 on the
retractable soft top switch while
opening the retractable soft top will
interrupt the opening procedure.
Closing
For safety reasons, you can only close the
retractable soft top using the retractable
soft top switch inside the vehicle.
XMake sure the key is in starter switch
position 1.XPress symbol 0055 on the retractable soft
top switch until the retractable soft top
is closed.
i To avoid draining the battery, leave the
engine running when opening and
closing the retractable soft top.
Opening and closing the rear soft top
You can open and close the rear soft top
when the vehicle is either stationary or in
motion.GWarning!
Never operate the rear soft top if there is
the possibility of anyone being harmed by
the opening or closing procedure.
! Make sure objects are not stacked too
high in the cargo compartment. They
could get damaged when opening or
closing the rear soft top.
! When the rear soft top is folded down,
the side rails are accessible. To prevent
theft, you should remove the side rails
and store them in the storage
compartment of the tailgate or close the
soft top system.
XMake sure the key is in starter switch
position 1.
Retractable soft top switch
0046Closing0047Opening
Opening the rear soft top
XPress symbol 0056 on the retractable soft
top switch or button 0035 on the key untilSoft top system (cabriolet only)71>> Controls.451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 71Z

Opening and closing the power windows
This feature is only available on the model
passion and BRABUS.
GWarning!
Do not keep any part of your body up against
the side window pane when opening a
window. The downward motion of the pane
may pull that part of your body down between
the window pane and the door frame and trap
it there. If there is a risk of entrapment,
release the switch and pull up the top of the
switch to close the window.
GWarning!
When closing the windows, make sure there
is no danger of anyone being harmed by the
closing procedure.
The closing of the side windows can be
immediately stopped by releasing the
switch.
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. A child’s
unsupervised access to a vehicle could
result in an accident and/or serious
personal injury.
The switches for both power windows are on
the driver’s door. In addition, there is a
switch for the passenger side on the
passenger door.
0046Side window driver’s door0047Side window passenger doorXMake sure the key is in starter switch
position 1.XOpening: Press the top of the respective
switch to the resistance point.
The corresponding side window moves
downwards until you release the switch.XClosing: Pull the top of the respective
switch to the resistance point.
The corresponding side window moves
upwards until you release the switch.XAutomatic opening: Press the top of the
respective switch briefly.
The corresponding side window opens
completely.XStopping during automatic opening:
Press or pull the top of the respective
switch again.
The corresponding side window stops
immediately.
Driving and parking
Starting
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of motion.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats* or
carpets in the footwell, make sure the
pedals still have sufficient clearance.
During sudden acceleration or braking
maneuvers, the objects could get caught
between or beneath the pedals and restrict
your ability to brake or accelerate. This
could lead to accidents and/or injury.
GWarning!
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains
carbon monoxide (CO), and inhaling it can
cause unconsciousness and lead to death.
Do not run the engine in confined areas
(such as a garage) which are not properly
ventilated. If you think that exhaust gas
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fumes are entering the vehicle while
driving, have the cause determined and
corrected immediately. If you must drive
under these conditions, drive only with at
least one window fully open at all times.
Gearshift pattern for transmission
0046Release button0060Park position0061Reverse gear005FNeutral position005EDrive position0066Manual gear shifting0067Upshifting0044Downshifting
Starting the engine
! Shift the transmission into park
position P or reverse gear R only when the
vehicle is stopped in order to avoid
damaging the transmission.
XMake sure the gear selector lever is set
to park position P.
The transmission position indicator
should be on P.XDo not depress the accelerator pedal.XTurn the key to starter switch position
2 and release it.
The engine starts automatically (“touch-
start” function).DrivingXDepress the brake pedal.XPress release button 0046 (Y page 76) to
disengage the gear selector lever lock.XMove the gear selector lever to drive
position D.
D appears in the transmission position
indicator.XRelease the brake pedal.XCarefully depress the accelerator pedal.GWarning!
On slippery road surfaces, never downshift
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.
GWarning!
It is dangerous to shift the transmission
out of park position P or neutral position
N 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.
! Do not run a 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
accelerator pedal and applying the
brakes reduces engine performance and
causes premature brake and drivetrain
wear.
Reversing the vehicle
! Shift the transmission into reverse
gear R only when the vehicle is stopped
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in order to avoid damaging the
transmission.
You can drive in reverse gear at a speed
of up to 9 mph (15 km/h).XDepress the brake pedal.XPress the release button ( Y page 76) to
disengage the gear selector lever lock.XMove the gear selector lever to reverse
gear R.
R appears in the transmission position
indicator.XRelease the brake pedal.XCarefully depress the accelerator pedal.
Parking
GWarning!
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. These materials could be
ignited and cause a vehicle fire.
Vehicle movement can cause serious
personal injury or damage to the vehicle or
the vehicle drivetrain. Therefore, always
do the following before turning off the
engine and leaving the vehicle:
R Keep right foot on the brake pedal.
R Engage the parking brake.
R Move the gear selector lever to park
position P.
R Slowly release the brake pedal.
R When parked on an incline, always turn
the front wheels towards the curb.
R Turn the key to starter switch position 0
and remove the key from the starter
switch.
R Take the key with you and lock the vehicle
when leaving.
GWarning!
With the engine not running, there is no
power assistance for the brake and
steering* systems. In this case, it is
important to keep in mind that a
considerably higher degree of effort is
necessary to brake and steer the vehicle.
Adapt your driving accordingly.
XProperly stop and park the vehicle.XDepress the brake pedal.XEngage the parking brake ( Y page 77).
When the ignition is switched on or the
engine is running, the brake warning
lamp 0027 (USA only) or 004D (Canada
only) in the instrument cluster comes on.XRelease the brake pedal.
Parking brake
The parking brake serves to secure the
vehicle against rolling away when it is
stationary or parked.
GWarning!
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.
XReleasing: Depress the brake pedal.XPull up slightly on parking brake
lever 0046 and press release button 0047.Driving and parking77>> Controls.* optional451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 77Z

XPush parking brake lever 0046 down as far
as it will go.
When the ignition is switched on or the
engine is running, the brake warning
lamp 0027 (USA only) or 004D (Canada
only) in the instrument cluster goes out.XEngaging: Pull up parking brake
lever 0046 firmly.
When the ignition is switched on or the
engine is running, the brake warning
lamp 0027 (USA only) or 004D (Canada
only) in the instrument cluster comes on.GWarning!
Getting out of your vehicle with the
transmission not fully engaged in park
position P 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 except park
position P. Also, when parked on an incline,
park position P alone may not prevent your
vehicle from moving, possibly hitting
people or objects.
Always engage the parking brake in
addition to shifting to park position P.
When parked on an incline, always turn the
front wheels towards the curb.
GWarning!
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
position P, either of which could result in
an accident and/or serious personal
injury.
Brake pedal
The brake pedal has two brake circuits
independent of each other. A brake servo is
used during braking (when the engine is
running) to increase pedal force.
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of motion.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats* or
carpets in the footwell, make sure the
pedals still have sufficient clearance.
During sudden acceleration or braking
maneuvers, the objects could get caught
between or beneath the pedals and restrict
your ability to brake or accelerate. This
could lead to accidents and/or injury.
GWarning!
Considerably more effort will be required
to apply the brakes if
R the brake servo has failed
R a brake circuit has failed
R the engine is switched off, e.g. for
towing the vehicle
The braking distance is likewise greater.
Make sure 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.
0046Brake pedal
If a brake circuit has failed ( Y page 150),
you must depress the brake pedal further
down to achieve the same effect and the
braking distance is increased.
i The brake servo will only function with
the engine switched on.
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GWarning!
In the event of the vehicle needing to be
towed, a significantly greater amount of
pedal pressure will be required when the
engine is switched off.
Turning off the engine
GWarning!
Do not turn off the engine before the
vehicle has come to a complete stop. With
the engine not running, there is no power
assistance for the brake and steering*
systems. In this case, it is important to
keep in mind that a considerably higher
degree of effort is necessary to brake and
steer the vehicle.
XDepress the brake pedal.XPress the release button ( Y page 76) to
disengage the gear selector lever lock.XMove the gear selector lever to park
position P.
!
Always engage the parking brake in
addition to shifting to park position P.
XRelease the brake pedal.XTurn the key to starter switch position
0 .XRemove the key from the starter switch.
The electronic immobilizer is
activated.
Transmission
Introduction
Your vehicle is equipped with a 5‑speed
automated transmission with manual or
automatic mode. For information on
driving with the transmission see also
“Starting” ( Y page 75).
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of motion.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats* or
carpets in the footwell, make sure the
pedals still have sufficient clearance.
During sudden acceleration or braking
maneuvers, the objects could get caught
between or beneath the pedals and restrict
your ability to brake or accelerate. This
could lead to accidents and/or injury.
Gear selector lever
Gearshift pattern for transmission
0046Release button0060Park position0061Reverse gear005FNeutral position005EDrive position0066Manual gear shifting0067Upshifting0044Downshifting
The current gear selector lever position
appears in the transmission position
indicator. When M is selected the currently
selected gear appears ( Y page 85).
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GWarning!
It is dangerous to shift the transmission
out of park position P or neutral position
N 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.
Shifting procedure
The transmission selects individual gears
automatically, depending on:
R the gear selector lever position D
( Y page 80)
R the position of the accelerator pedal
( Y page 81)
R the vehicle speed
R uphill or downhill grades
Press release button 0046 (Y page 79) to
disengage the gear selector lever lock
when moving the gear selector lever from
R P to R, N , or D
R R to P
R N to R or P
! Allow the 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 gear R or parking
position P only when the vehicle is
stopped.
Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces. Otherwise, the
drivetrain could be damaged, which is
not covered by the smart Limited
Warranty.
With manual gearshifting M selected
( Y page 82), you can use the gear selector
lever or steering wheel gearshift control
to change the gears manually.
Gear selector lever positions
Effect0045Park position
Gear selector lever position
when the vehicle is parked.
Place the gear selector lever
in park position P 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 engage the parking
brake in addition to placing
the gear selector lever in park
position P to secure the
vehicle.
The key can only be removed
from the starter switch with
the gear selector lever in park
position P. With the key
removed, the gear selector
lever is locked in park
position P.0046Reverse gear
Shift into reverse gear R only
when vehicle is stopped.0044Neutral 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).80Transmission>> Controls.
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Effect003ADrive position
The transmission shifts
automatically.009CManual gearshifting
System-controlled automatic
gearshifting is switched off.
The driver has to change the
gears manually.
The current gear selector lever position
appears in the transmission position
indicator ( Y page 85).
Driving tips
Accelerator pedal position
Your driving style influences the
transmission’s shifting behavior:
Less throttleearlier upshiftingMore throttlelater upshifting
Kickdown
Use kickdown when you want maximum
acceleration.
XPress the accelerator pedal past the
point of resistance.
Depending on the engine speed the
transmission shifts into a lower gear.XEase up on the accelerator pedal when you
have reached the desired speed.
The transmission shifts up again.
Stopping
When you stop briefly, e.g. at traffic
lights:
XLeave the transmission in gear.XHold the vehicle with the brake.
When you stop for a longer period with the
engine idling and/or on a hill:
XEngage the parking brake.XMove the gear selector lever to park
position P.
Working on the vehicle
GWarning!
When working on the vehicle, engage the
parking brake and move the gear selector
lever to park position P. Otherwise the
vehicle could roll away which could result
in an accident and/or serious personal
injury.
Driving on uphill grades
Your vehicle has a hill‑start assist system.
GWarning!
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 engage the parking brake in
addition to shifting to park position P.
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.
XRelease the brake pedal.XApply sufficient pressure to the
accelerator pedal.
! 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 assist
system is deactivated and a warning
signal sounds.
i The hill‑start assist system is inactive
if you start off with the parking brake
engaged.
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