2010 SMART FORTWO COUPE sensor

GWarning!
If other than recommended brake pads are
installed, or other than recommended brake
fluid is used, the braking properties of the
vehicle can be degraded to an extent that
safe braking is substantially impaired.
This could result in an accident.
GWarning!
New brake pads will not achieve their
optimal braking effect until after several
hundred miles (kilometers). This means
that you must compensate for the reduced
braking effect by pressing harder on the
brake pedal and adapt your driving style
accordingly. The same applies after brake
pads or brake discs have been changed.
Drive sensibly - save fuel
Fuel consumption, to a great extent,
depends on driving habits and operating
conditions.
To save fuel you should:
R Shift gears in a timely manner.
R Avoid frequent acceleration and
deceleration.
R Keep tires at the recommended inflation
pressures.
R Remove carriers* when not in use.
R Remove unnecessary loads.
R Allow engine to warm up under low load
use.
R Have all maintenance work performed at
the intervals specified in the
Maintenance Booklet and as required by
the Maintenance System. Contact an
authorized smart center.
Fuel consumption is also increased by
driving in cold weather, in stop-and-go
traffic, on short trips, and in hilly areas.
Catalytic converter
Your smart is equipped with monolithic-
type catalytic converter, an important
element in conjunction with the oxygen
sensors to achieve substantial control of
the pollutants in the exhaust emissions.
Keep your vehicle in proper operating
condition by following our recommended
maintenance instructions as outlined in
your Maintenance Booklet.GWarning!
The catalytic converter can become very
hot. Coming into contact with the catalytic
converter could result in burns.
Note the following:
R Do not remove the protective heat guards.
R Do not apply any underseal.
R As with any vehicle, do not idle, park, or
operate 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 prevent damage to the catalytic
converter, only use premium unleaded
gasoline in this vehicle.
Any noticeable irregularities in engine
operation should be repaired promptly.
Otherwise, excessive unburned fuel may
reach the catalytic converter, causing it
to overheat and potentially start a fire.
It is essential to observe the following
points, as there is otherwise a danger of
overheating and the catalytic converter
may be damaged.
R Fill up only with premium unleaded
gasoline. Even small quantities of
leaded gasoline can damage the catalytic
converter.
R Make sure you adhere to the prescribed
service intervals.
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XRemoving: Fold the wiper arm away from
the rear window until you feel it engage.XFold wiper blade 0046 away from the wiper
arm in direction of arrow 0047 until it
disengages from its mounting.XDetach wiper blade 0046.XInstalling: Push the new wiper blade onto
the wiper arm until you feel it engage.XFold the wiper blade into a position
parallel to the wiper arm.XFold the wiper arm backward to rest on
the rear window.
Make sure to hold on to the wiper when
folding the wiper arm back.
! Make sure the wiper blade is properly
installed. An improperly installed
wiper blade may cause rear window
damage.
Adjusting the washer jet nozzles
0046Front washer jet nozzles0047Rear washer jet nozzlesXAdjusting: Use a needle to move washer
jet nozzles 0046 or 0047 left, right, up, or
down.
i Check the setting of the washer jet
nozzles at regular intervals. The washer
jet nozzles are correctly set when the
water jet hits the windshield or the rear
window approximately in the center.
Flat tire
Preparing the vehicle
Upon experiencing any type of problem
with the vehicle’s tires, switch on the
hazard warning flasher, carefully slow
down and exit the roadway in a cautious
manner.
XPark the vehicle at a safe distance from
moving traffic on a hard, flat surface
when possible.XMake sure the tire valve of the damaged
tire is located below the horizontal axle
of the wheel hub.XEngage the parking brake.XTurn the steering wheel so that the front
wheels are in a straight ahead position.XMove the gear selector lever to park
position P.XTurn off the engine.XRemove the key from the starter switch
and take the key with you.
i Open door only when conditions are safe
to do so.
XHave any passenger exit the vehicle at a
safe distance from the roadway.
Using the tire repair kit
! Depending on the type of damage on the
tire, the tire sealant could damage the
sensor of the Tire Pressure Monitoring
System (TPMS)*. Such damage is not
covered by the smart Limited Warranty.
When having the damaged tire replaced,
also have the TPMS sensors* checked for
proper function. When the sensor is
damaged, the TPMS* will not function
properly. The sensor must then be
replaced at an authorized smart center as
soon as possible.
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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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Position 0086 represents the charged battery
of another vehicle or an equivalent starter
pack.
! Never invert the terminal connections!XConnect positive terminal 0046 of charged
battery 0086 with positive terminal 0047 of
discharged battery 0087 with a jumper
cable. Clamp the jumper cable to
positive terminal 0046 of charged battery
0086 first.XStart the engine of the vehicle with
charged battery 0086 and run at idle speed.XConnect negative terminal 008A of charged
battery 0086 with negative terminal 0088 of
discharged battery 0087 with a jumper
cable. Clamp the jumper cable to
negative terminal 008A of charged battery
0086 first.XStart the engine of the vehicle with
discharged battery 0087 and run at idle
speed. You can now switch on the
electrical consumers. Do not switch on
the headlamps under any circumstances.XRemove the jumper cables from negative
terminals 008A and 0088 first.XRemove the jumper cables from positive
terminals 0046 and 0047.
You can now switch on the headlamps.XRemount the positive terminal cover.XHave the battery checked at the nearest
authorized smart center.
Towing
About towing
This section offers information on towing
methods for breakdown situations,
emergency towing, and flat towing smart
vehicles.
Recommended towing method -
Breakdown situation
smart recommends that the vehicle be
transported with all wheels off the ground
using a flatbed carrier truck or
appropriate wheel lift/dolly equipment.XSwitch off the tow‑away protection* and
interior motion sensor* ( Y page 48).
!
To prevent damage during transport, do
not tie down the vehicle by its chassis or
suspension parts — use only wheel straps
to position and hold down the vehicle.
Improper tie down on a flatbed carrier
truck or trailer can damage suspension
parts and body panels.
Emergency towing
When circumstances do not permit the
recommended towing method, the vehicle
may be towed with all wheels on the ground
using a strap or tow bar connected to
another vehicle. Only tow the vehicle as far
as necessary to have the vehicle moved to a
safe location where the recommended
towing method can be employed.
GWarning!
If circumstances require towing the
vehicle with all wheels on the ground,
always tow with a tow bar if:
R the engine will not run
R there is a malfunction in the brake
system
R there is a malfunction in the power
supply or in the vehicle’s electrical
system
A tow bar is necessary to adequately control
the towed vehicle.
Prior to towing the vehicle with all wheels
on the ground, make sure the gear selector
lever is in neutral position N and the
ignition is switched off.
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Fuse chart No.Accessory/ComponentAmperageColor0046Engine25 ANeutral0047Windshield wipers25 ANeutral008APower window, left and right20 AYellow0088Blower25 ANeutral0086Front fog lamps10 ARed0087Right parking lamp, license plate lamps7.5 ABrown006ELeft parking lamp7.5 ABrown006FEngine25 ANeutral0070Engine7.5 ABrown0071Engine15 ABlue0072ESP®25 ANeutral0073Switches strip, on-board diagnostics socket, turn
signal lamps, transmission control unit, exterior
lamp switch10 ARed0074Spare fuse (without function)15 ABlue0075Charge air cooler, air conditioning compressor15 ABlue0076Audio, subwoofer, interior lighting, soft top
(cabriolet only)15 ABlue0077Fuel pump15 ABlue0078Rear window wiper (coupé only)15 ABlue0079ESP ®
, EPS*, air bag, instrument cluster10 ARed007AEngine control unit, on-board diagnostics socket,
transmission control unit7.5 ABrown007BAir conditioning system, exterior rear view mirror
adjustment, washer pump, audio, seat heating, gear
selector lever control unit, wiper switch10 ARed007CAuxiliary power outlet, cigarette lighter15 ABlue007DLeft low‑beam headlamp7.5 ABrown007ERight low‑beam headlamp7.5 ABrown007FBrake lamps, rain-light sensor*15 ABlue192Fuses>> Practical hints.* optional451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 192

Parts service
The “Technical data” section provides the
necessary technical data for your vehicle.
Genuine smart Parts are subjected to
stringent quality inspections. Each part
has been specifically developed,
manufactured or selected for and adapted
to smart vehicles.
Therefore, Genuine smart Parts should be
installed.
! The use of non-genuine smart parts and
accessories not authorized by smart
could damage the vehicle, which is not
covered by the smart Limited Warranty,
or could compromise the vehicle’s
durability or safety.
Warranty coverage
Your vehicle is covered under the terms of
the warranties printed in the Service and
Warranty Information booklet. Your
authorized smart center will exchange or
repair any defective parts originally
installed on the vehicle in accordance with
the terms of the following warranties:
R smart USA Limited Warranty (USA only)
R New Vehicle Limited Warranty (Canada
only)
R Emission System Warranty
R Emission Performance Warranty
R Corrosion Warranty
R California, Connecticut, Maine,
Massachusetts, New York, Pennsylvania,
Rhode Island, and Vermont Emission
Control System Warranty
R smartmove Assistance (Canada only)
R State Warranty Enforcement Laws (Lemon
Laws, USA only)
Replacement parts and accessories are
covered by the smart Parts and Accessories
warranties, copies of which are available
at any authorized smart center.
Loss of Service and Warranty
Information Booklet
Should you lose your Service and Warranty
Information booklet, have an authorized
smart center arrange for a replacement. It
will be mailed to you.
Engine electronics
Work on engine electronics
GWarning!
Always have maintenance work on engine
electronics and components performed by a
qualified specialist, e.g. at a smart
center. In particular, work relevant to
safety or on safety related systems must be
carried out at a qualified specialist
workshop.
! Always have maintenance work on the
engine electronics and components, such
as control modules, sensors and
connecting cables, performed by a
qualified specialist who has the
necessary knowledge and tools to carry
out the work required, e.g. at a smart
center. Otherwise there is a danger that
vehicle components may wear more
rapidly, which may void the vehicle’s
warranty.
Retrofitting electrical and
electronic devices
Electrical and electronic devices can
endanger vehicle operating safety.
196Engine electronics>> Technical data.
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