2010 SMART FORTWO COUPE ECU

GWarning!
No racks or loads may be secured to the roof
of the vehicle, as
R the panorama roof* may be damaged, thus
injuring persons
R this can have a substantial adverse
effect on the driving dynamics of the
vehicle, thus causing accidents
R the rack and/or the load could detach and
through this cause an accident or other
people could be injured by the load and/
or rack that has fallen off
GWarning!
Make sure the tailgate is closed when the
engine is running and while driving.
Among other dangers, deadly carbon
monoxide (CO) gases may enter vehicle
interior resulting in unconsciousness and
death.
GWarning!
Do not store any flammable substances
inside the vehicle that could ignite and
start a fire.
GWarning!
The manufacturer has not approved your
vehicle for towing a trailer. A trailer can
permanently impair driving safety.
The gross vehicle weight which is the
weight of the vehicle including fuel, tools,
installed accessories, passengers, and
luggage/cargo must never exceed the load
limit and the Gross Vehicle Weight Rating
(GVWR) for your vehicle as specified on the
placard located on the driver’s door
B‑pillar ( Y page 198). In addition, the
load must be distributed in such a way so
that the weight on each axle never exceeds
the Gross Axle Weight Rating (GAWR) for the
front and rear axle. The GVWR and GAWR for
your vehicle are indicated on the
certification label which can be found on
the driver’s door B‑pillar.
For more information, see “Loading the
vehicle” ( Y page 120).
The handling characteristics of a fully
loaded vehicle depend greatly on the load
distribution. It is therefore recommended
to load the vehicle with the heaviest items
being placed towards the front of the
vehicle.
Please pay attention to and comply with the
following instructions when loading the
vehicle and transporting cargo:
R Always place items being carried
against seat backrests, and fasten them
as securely as possible.
R The heaviest portion of the cargo should
always be kept as low as possible against
seat backrests.
R Do not stack loads higher than the top
edge of the head restraints.
R Make sure no luggage/cargo items can get
above or next to the driver’s and/or
passenger seat into the passenger
compartment.
R Make sure luggage/cargo is properly
secured.
R Always use, if so equipped, cargo net*
when transporting cargo.
Useful features
Sun visors
The sun visors protect you from sun glare
while driving.
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Please note that
R if using the auxiliary power outlet the
maximum current drawn does not exceed
5 A
R the electric air pump can be connected
to the auxiliary power outlet for the time
it takes to inflate the tire without any
problem
R the vehicle battery will discharge when
current is drawn
Wheel cover*
Steel rim with wheel cover
XMounting: Position wheel cover
aperture 0046 so valve 0047 fits through.XPush the wheel cover evenly onto the
wheel rim with both hands.XCheck that the wheel cover is fixed
securely to the wheel rim.XRemoving: Pull wheel cover 0046 off of the
rim.
If necessary, use a suitable tool to pry
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efficiency should be tested as soon as
possible after driving is resumed.GWarning!
Make sure not to endanger any other road
users when carrying out these braking
maneuvers.
GWarning!
If the vehicle becomes stuck in snow, make
sure snow is kept clear of the exhaust pipe
and from around the vehicle with the engine
running. Otherwise, deadly carbon
monoxide (CO) gases may enter vehicle
interior resulting in unconsciousness and
death.
To assure sufficient fresh air ventilation,
open a window slightly on the side of the
vehicle not facing the wind.
GWarning!
The outside temperature display is not
designed to serve as an ice-warning device
and is therefore unsuitable for that
purpose. Indicated temperatures just
above the freezing point do not guarantee
that the road surface is free of ice.
For more information, see “Winter driving”
( Y page 132).
Standing water
! Do not drive through flooded areas or
water of unknown depth. Before driving
through water, determine its depth.
Never accelerate before driving into
water. The bow wave could force water
into the engine and auxiliary
equipment, thus damaging them.
If you must drive through standing water,
drive slowly to prevent water from entering
the passenger compartment, the front
compartment, or the engine compartment.
Water in these areas could cause damage to
electrical components or wiring of the
engine or transmission, or could result in
water being ingested by the engine through
the air intake, causing severe internal
engine damage.
Any such damage is not covered by the smart
Limited Warranty.
Passenger compartment
GWarning!
Always fasten items being carried as
securely as possible.
In an accident, during hard braking or
sudden maneuvers, loose items thrown
around inside the vehicle may injure
vehicle occupants.
The cargo compartment is the preferred
place to carry objects.
Control and operation of radio
transmitters
Radio and telephone
GWarning!
Please do not forget that your primary
responsibility is to drive the vehicle
safely. Only operate the radio or telephone
16 if road, weather and traffic conditions
permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet
(approximately 14 m) every second.
Telephones and two-way radios
GWarning!
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e.
without being connected to an external
antenna) from inside the vehicle while the
engine is running. Doing so could lead to a
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To ensure proper visibility
R it is vital that you have wiper blades that
are in perfect shape
R clean the wiper blades regularly with a
cleaning agent
R remove any tough dirt stains with a
sponge or brush
Windshield wiper blades
! Do not pull on the wiper blade inserts.
They could tear.
Removing
XRemove the key from the starter switch.XFold wiper arm 0088 away from the
windshield until it snaps into place.XPress on retaining springs 0047 on both
sides of wiper blade 0046.XFold wiper blade 0046 away from wiper
arm 0088 in direction of arrow 008A.XDetach wiper blade 0046 in direction of
arrow 0086.InstallingXWith guide tab 0086 sliding into opening
0087 , attach new wiper blade 0046 onto the
wiper arm.XFold wiper blade 0046 towards the wiper
arm in direction of arrow 008A.
Retaining springs 0047 must audibly
engage in attachment 0088.XCheck whether wiper blade 0046 is securely
fastened.XFold the wiper arm backward to rest on
the windshield.
Make sure to hold on to the wiper when
folding it back.
! Make sure the wiper blades are properly
installed. Improperly installed wiper
blades may cause windshield damage.
Rear window wiper blade
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XAfter attaining a tire inflation pressure
of at least 26 psi (1.8 bar), press 0 on
electric air pump switch 006E.
The electric air pump is switched off.XTurn the key in the starter switch to
position 0.XUnscrew the end of filler hose 0088 from
tire valve 0072.GWarning!
The filler hose may still be hot.
Please exercise appropriate caution.
XPlug filler hose with the stopper.XTire sealant container 0070 remains
screwed onto flange 0071.XPlace the tire repair kit securely in the
vehicle.XDrive off immediately.
The tire sealant will distribute itself
evenly inside the tire.GWarning!
Do not exceed vehicle speed of 50 mph
(80 km/h). A tire sealant repair is not
designed to operate at higher speeds.
The sticker must be attached on the
instrument cluster where it will be easily
seen by the driver.
Vehicle handling characteristics of a tire
sealant repaired tire may change. Adapt
your driving accordingly.
XAfter driving for about 1.8 miles (3 km)
or ten minutes, take all of the
appropriate safety precautions and then
take the tire repair kit from the vehicle.XScrew the end of filler hose 0088 onto tire
valve 0072.XCheck the tire inflation pressure using
pressure gauge 0047.GWarning!
If tire inflation pressure has fallen below
20 psi (1.3 bar) do not continue to drive the
vehicle.
Park your vehicle safely away from the
roadway and contact the nearest smart
center or call Roadside Assistance.
Have the damaged tire replaced.
XIf the tire inflation pressure is at least
20 psi (1.3 bar), inflate or deflate the
tire to correct tire inflation pressure
(see Tire and Loading Information
placard located on the driver’s door
B‑pillar).
R To increase the tire inflation
pressure: Switch on the electric air
pump.
R To decrease the tire inflation
pressure: Open vent screw 008A. Recheck
the tire inflation pressure with the
electric air pump’s pressure gauge.XAfter checking the tire inflation
pressure, unscrew the end of filler
hose 0088 from tire valve 0072.XPlug filler hose with the stopper.XPlace the tire repair kit securely in the
vehicle.XScrew the valve cap onto the tire valve.
! The manufacturer is unable to
guarantee that all tire punctures can be
repaired with the tire repair kit, in
particular cuts or perforations larger
than approximately 0.16 in (4 mm) or away
from the tire’s tread. The manufacturer
is not liable for damage sustained
through improper use of the tire repair
kit.
GWarning!
Follow recommended tire inflation
pressures.
Do not underinflate tires. Underinflated
tires wear excessively and/or unevenly,
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loose if they are not tightened to a torque
of 80 lb-ft (110 Nm).
Steel rim with wheel cover
XVehicles with wheel cover on steel rim:
Position wheel cover aperture 0046 so
valve 0047 fits through.XPush the wheel cover evenly onto the
wheel rim with both hands.XCheck that the wheel cover is fixed
securely to the wheel rim.
i The Tire Pressure Monitoring System
(TPMS)* only functions on wheels that are
equipped with the proper electronic
sensors ( Y page 117).
Battery
About the battery
Your vehicle’s battery is located in the
passenger footwell below the footrest
( Y page 182).
The battery should always be sufficiently
charged in order to achieve its rated
service life. Refer to Maintenance Booklet
for battery maintenance intervals.
If you use your vehicle mostly for short-
distance trips, you will need to have the
battery charge checked more frequently.
When replacing the battery, always use
batteries approved by smart.
Battery: 12 V and 42 Ah
If you do not intend to operate your vehicle
for an extended period of time, consult an
authorized smart center about steps you
need to observe.GWarning!
Observe all safety instructions and
precautions when handling automotive
batteries.
Risk of explosion.Fire, open flames and
smoking are prohibited
when handling batteries.
Avoid creating sparks.Battery acid is caustic.
Do not allow it to come
into contact with skin,
eyes or clothing.
Wear suitable protective
clothing, especially
gloves, apron and
faceguard.Wear eye protection.
Rinse any acid spills
immediately with clear
water. Contact a physician
if necessary.Keep children away.Follow the instructions in
this Operator’s Manual.
Batteries contain materials that can harm
the environment if disposed of improperly.
Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.
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Reinstalling the batteryXReinstall the charged battery. Follow the
previously described steps in reverse
order.
! The battery, its filler caps and the
ventilation hose must always be securely
installed when the vehicle is in
operation.
Reconnecting the battery
! Always connect the battery in the order
described below. Otherwise the
vehicle’s electronics can be damaged.
XTurn off all electrical accessories.XRemove the key from the starter switch.
! Never invert the terminal connections!
XConnect the battery positive lead and
fasten cover 0088 (Y page 182).XConnect battery negative lead 008A
( Y page 182).
i
After battery power (e.g. due to
reconnection) was interrupted, you will
have to set the clock ( Y page 86).
i Have the battery’s charge status and
acid level checked at the start of the cold
season at a smart center.
Jump starting
GWarning!
Failure to follow these directions will
cause damage to the electronic components,
and can lead to a battery explosion and
severe injury or death.
Never lean over batteries while connecting
or jump starting, you might get injured.
Battery fluid contains sulfuric acid. Do not
allow this fluid to come in contact with
eyes, skin or clothing. In case it does,
immediately flush affected area with
water, and seek medical help if necessary.
A battery will also produce hydrogen gas,
which is flammable and very explosive.
Keep flames or sparks away from battery,
avoid improper connection of jumper
cables, smoking, etc.
Attempting to jump start a frozen battery
can result in it exploding, causing
personal injury.
Read all instructions before proceeding.
! Do not tow‑start vehicle. You could
otherwise seriously damage the
transmission which is not covered by the
smart Limited Warranty.
! Avoid repeated and lengthy starting
attempts.
Do not attempt to start the engine using
a battery quick charge unit.
If the engine does not run after several
unsuccessful starting attempts, have it
checked at the nearest authorized smart
center.
Excessive unburned fuel generated by
repeated failed starting attempts may
damage the catalytic converter and may
present a fire risk.
Make sure the jumper cables do not have
loose or missing insulation.
Make sure the cable clamps do not touch
any other metal part while the other end
is still attached to a battery.
If the battery is discharged, the engine can
be started with jumper cables and the fully
charged battery of another vehicle or an
equivalent starter pack. Observe the
following:
R Access to the battery is not possible on
all vehicles. If you cannot access the
battery in your vehicle provide jumpJump starting183>> Practical hints.451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 183Z

left as it will go when switching off the
ignition.XSwitch off the ignition.XLeave the key in the starter switch.XWait approximately 30 seconds until the
multifunction display in the instrument
cluster is completely blank.XTurn the battery off using the previously
installed battery switch.XRelease the parking brake.XDuring towing: Make sure the gear
selector lever remains in neutral
position N with the ignition switched
off.XAfter towing: Engage the parking brake.XTurn the battery on using the previously
installed battery switch.XMove the gear selector lever to park
position P.XRemove the key from the starter switch.XLock the doors.
!
Do not flat tow the vehicle with the front
axle raised. Doing so may cause serious
damage to the brake system which is not
covered by the smart Limited Warranty.
! Failure to follow the recommendations
for flat towing can cause damage to your
vehicle:
R Not following the battery disconnect
procedure in the proper sequence may
result in data loss in the vehicle’s
control units.
R Not disconnecting the battery and
leaving the key in starter switch
position 1 (ignition on) may result in
- the vehicle locking. The vehicle will
lock if the wheels are turning at
vehicle speeds of approximately
8 mph (14 km/h) or more.
- the ESP ®
being activated. Active
braking action through the ESP ®
may
seriously damage the brake system
which is not covered by the smart
Limited Warranty.
R Not moving the gear selector lever to
neutral position N may result in
significant transmission damage.
R in a discharged battery.
Fuses
The electrical fuses in your vehicle serve
to switch off malfunctioning power
circuits.
If a fuse is blown, the components and
systems secured by that fuse will stop
operating.
GWarning!
Only use fuses approved by smart with the
specified amperage for the system in
question and do not attempt to repair or
bridge a blown fuse this may cause an
overload leading to a fire, and/or cause
damage to electrical components and/or
systems. Contact a smart center if you
encounter any electrical problems.
! A blown fuse must be replaced by an
appropriate spare fuse (recognizable by
its color or the fuse rating given on the
fuse) of the amperage recommended in
the fuse chart. Any smart center will be
glad to advise you on this subject.
If a newly inserted fuse blows again, have
the cause determined and rectified at an
authorized smart center.
Before replacing fuses:
R Engage the parking brake.
R Make sure the gear selector lever is in
park position P.
R Turn off all electrical accessories.
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