manufacturer for the actual maximum
permissible speed of the tire.
All-season and winter tiresIndexSpeed ratingQ M+S 15up to 100 mph (160 km/h)T M+S 15up to 118 mph (190 km/h)H M+S 15up to 130 mph (210 km/h)V M+S 15up to 149 mph (240 km/h)
i
Not all M+S rated tires provide special
winter performance. Make sure the tires
you use show M+S and the mountain/
snowflake marking 004D on the tire
sidewall. These tires meet specific snow
traction performance requirements of
the Rubber Manufacturers Association
(RMA) and the Rubber Association of
Canada (RAC) and have been designed
specifically for use in snow conditions.
Load identification
i For illustration purposes only. Actual
data on tires are specific to each vehicle
and may vary from data shown in above
illustration.
In addition to the tire load rating, special
load identification 0046 may be molded into
the tire sidewall following the letter
designating the tire speed rating 0087
( Y page 140).
No specification given: absence of any text
(like in above example) indicates a
standard load (SL) tire.
XL or Extra Load: designates an extra load
(or reinforced) tire.
Light Load: designates a light load tire.
C, D, E: designates load range associated
with the maximum load a tire can carry at a
specified pressure.
DOT, Tire Identification Number (TIN)
U.S. tire regulations require each new tire
manufacturer or tire retreader to mold a
TIN into or onto a sidewall of each tire
produced.
The TIN is a unique identifier which
facilitates efforts by tire manufactures to
notify purchasers in recall situations or
other safety matters concerning tires and
gives purchasers the means to easily
identify such tires.
The TIN is comprised of “Manufacturer’s
identification mark” 0047, “Tire size” 008A,
“Tire type code” 0088, and “Date of
manufacture” 0086.
i For illustration purposes only. Actual
data on tires are specific to each vehicle
and may vary from data shown in above
illustration.
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size designation, load and speed rating”
( Y page 139).
If you are uncertain about the correct
reading of the information given on a
tire’s sidewall, any authorized smart
center will be glad to assist you.
i For information on speed ratings for
winter tires, see “All-season and winter
tires” ( Y page 140).
Winter driving instructions
The most important rule for slippery or icy
roads is to drive sensibly and to avoid
abrupt acceleration, braking and steering
maneuvers.
When the vehicle is in danger of skidding,
move gear selector lever to neutral
position N. Try to keep the vehicle under
control by corrective steering action.
For information on driving with snow
chains*, see “Snow chains*” ( Y page 145).
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.
Road salts and chemicals can adversely
affect braking efficiency. Increased pedal
force may become necessary to produce the
normal braking effect.
Depressing the brake pedal periodically
when traveling at length on salt-strewn
roads can bring road-salt-impaired
braking efficiency back to normal.
If the vehicle is parked after being driven
on salt-treated roads, the braking
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 145).
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
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To avoid paint damage, you should
immediately remove:
R Insects
R Bird droppings
R Tree sap, etc.
R Grease and oil
R Brake fluid
R Coolant
R Fuel
R Tar spots
! Failure to remove such dirt
immediately can cause damage to the
paint or the soft top fabric*.
Environmental influences are not
covered by the smart Limited Warranty.
Frequent washing reduces and/or
eliminates the aggressiveness and potency
of the above adverse influences.
More frequent washings are necessary to
deal with unfavorable conditions:
R near the ocean
R in industrial areas (smoke, exhaust
emissions)
R during winter operation
You should check your vehicle from time to
time for stone chipping or other damage.
Any damage should be repaired as soon as
possible to prevent corrosion.
In doing so, do not neglect the underbody
of the vehicle. A prerequisite for a
thorough check is a washing of the
underbody followed by a thorough
inspection. Damaged areas need to be re-
undercoated.
Your vehicle has been treated at the factory
with a wax-base rustproofing in the body
cavities which will last for the lifetime of
the vehicle. Post-production treatment is
neither necessary nor recommended by
smart because of the possibility of
incompatibility between materials used in
the production process and others applied
later.We have selected vehicle-care products
and compiled recommendations which are
specially matched to our vehicles and
which always reflect the latest technology.
You can obtain smart approved vehicle-
care products at an authorized smart
center.
Scratches, corrosive deposits, corrosion
or damage due to negligent or incorrect
care cannot always be removed or repaired
with the vehicle-care products
recommended here. In such cases it is best
to seek aid at an authorized smart center.
The following topics deal with the cleaning
and care of your vehicle and give important
“how-to” information as well as references
to smart approved vehicle-care products.
Vehicle care
Contact an authorized smart center for
recommended and approved care products.
i Advice on caring for the soft top
system, see ( Y page 157).
GWarning!
After washing the vehicle, the brakes may
still be wet and thus their functionality
impaired. Therefore, when you start off,
brake lightly several times without
endangering traffic.
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Selecting the right cleaning agent
! To avoid damage to interior equipment and materials: Never rub roughly or use
cleaning spirits on the cloth upholstery, never use strong agents, stain remover etc.
on the leather upholstery. Never scour ore use solvent on plastic parts. Never use strong
and aggressive agents on windows, do not touch the inside of the windows with hard
objects such as an ice scraper or ring, doing so may damage the windows.
InteriorSpecial
considerationsLight soilingHeavy soilingCloth upholsteryUse a clean, lint-
free clothLight soap sudsStain remover (test
on an inconspicuous
place first)Plastic partsUse a color-fast
clothDamp, clean cloth,
cockpit sprayDamp, clean cloth,
cockpit sprayLeather upholsteryUse a clean, color-
fast clothClean cloth with
lukewarm water,
leather care
productLeather care
productWindowsDamp, clean cloth,
microfiber cloth,
glass cleanerMicrofiber cloth,
glass cleaner
! To avoid damage to exterior surfaces never do the following: Use aggressive paint
cleaner, machine polish, abrasive cleanser, acidic, highly alkaline agents, abrasive
sponges, high-pressure or hot water cleaning equipment.
ExteriorSpecial
considerationsLightly soiled
Hand-/Automatic
car washesHeavily soiled
Hand-/Automatic
car washestridion safety cell,
blackPowder coated
single-coat paint
finishCar shampoo
concentrate, insect
remover for insect
remains, polishCar shampoo
concentrate, hard
wax, insect remover
for insect remains,
polishtridion safety cell,
silverPowder coated
single-coat paint
finish and
clearcoatHighly polished
plastic parts (body
panels)Body panels with
base coat and
clearcoat or
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ExteriorSpecial
considerations
Lightly soiled
Hand-/Automatic
car washes
Heavily soiled
Hand-/Automatic
car washes
Wheels and wheel
covers
Two-layer metallic
paint (high-gloss)
Car shampoo
concentrate, rim
care
Car shampoo
concentrate, rim
care
Retractable soft topPAC fabricCar shampoo
concentrate, soft
top cleaner,
impregnation spray
Car shampoo
concentrate, soft
top cleaner,
impregnation spray
Removing insects
Remove insect remains before you start to
wash the vehicle.
XSpray insect remover on.XAllow insect remover to work in briefly.XRub in gently with a soft cloth or sponge.XRinse with plenty of water.XTreat the cleaned surface with hard wax.
Removing tar
Remove any tar marks before washing the
vehicle.
XApply tar remover with a soft cloth.XAllow tar remover to work in briefly.XRub in gently.XRinse with plenty of water.XTreat the cleaned surface with hard wax.
Vehicle washing
In the winter, thoroughly remove all traces
of road salt as soon as possible.
When washing the vehicle underbody, do not
forget to clean the inner sides of the
wheels.
Washing your vehicle by hand
XWash the vehicle using car shampoo
concentrate and a sponge.
XRinse with clean water.XTowel dry the vehicle.! Do not wash the vehicle in direct
sunlight. The body panel surfaces and
paint finish may be damaged.
Washing your vehicle in an automatic car
wash
iWhen running your vehicle through an
automatic car wash, water droplets can
run down the inside of the side windows.
Unscrew your vehicle’s antenna before
driving into an automatic car wash.
XRemoving: Unscrew antenna \000F
counterclockwise.
XFitting: Screw antenna \000F in clockwise.
Power washer
! Never use a round nozzle to powerwash
tires. The intense jet of water can result
in damage to the tires.
Always replace a damaged tire.
Do not aim directly at electrical parts,
electrical connectors, seals, or other
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Replacing bulbs
About replacing bulbs
Safe vehicle operation depends on proper
exterior lighting and signaling. It is
therefore essential that all bulbs and lamp
assemblies are in good working order at all
times.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. Contact an
authorized smart center for headlamp
adjustment.
GWarning!
Bulbs and bulb sockets can be very hot.
Allow the lamp to cool down before changing
a bulb. Otherwise you could be burned if you
touch them.
Keep bulbs out of the reach of children.
Halogen lamps contain pressurized gas. A
bulb can explode if you:
R touch or move it when hot
R drop the bulb
R scratch the bulb
Wear eye and hand protection.
i If the headlamps or front fog lamps* are
fogged up on the inside as a result of
high humidity, driving the vehicle a
distance with the lights on should clear
up the fogging.
Notes on bulb replacement:
R Only use bulbs of the same type and with
the specified watt rating.
R Switch the lights off before replacing a
bulb to prevent short circuits.
R Always use a clean lint-free cloth when
handling bulbs.
R Your hands should be dry and free of oil
and grease.
R Avoid touching the glass of the bulb with
bare fingers.
R If the newly installed bulb does not come
on, contact an authorized smart center.
R Have the bulbs for the front fog lamps*
replaced at an authorized smart center.180Replacing bulbs>> Practical hints.* optionalBA 451 USA, CA Edition A 2011; 1; 4, en-UShereepeVersion: 3.0.3.62010-05-11T15:12:26+02:00 - Seite 180
to come off. This could cause an accident.
Be sure to use the correct wheel bolts.
GWarning!
Only use genuine smart wheel bolts. Other
wheel bolts may come loose.
Do not tighten the wheel bolts when the
vehicle is raised. Otherwise the vehicle
could fall off the jack.
XClean contact surfaces of wheel and wheel
hub.
! To avoid paint damage, place wheel flat
against hub and hold it there while
installing first wheel bolt.
XGuide the wheel onto the wheel hub and
push it on.
XInsert two wheel bolts and tighten them
slightly.
XVehicles with wheel trim cap on steel
rim: Attach the wheel trim cap so that it
is held by the two wheel bolts.
XInstall last wheel bolt and tighten it
slightly.
XLower the vehicle until the vehicle is
resting fully on its own weight.
XRemove the jack.XTighten the wheel bolts. Observe a
tightening torque of 80 lb-ft (110 Nm).
GWarning!
Have the tightening torque checked after
changing a wheel. The wheels could come
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 \000F so
valve \000G 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.
iThe Tire Pressure Monitoring System
(TPMS)* only functions on wheels that are
equipped with the proper electronic
sensors (Y page 129).
Battery
About the battery
Your vehicle’s battery is located in the
passenger footwell below the footrest
(Y page 197).
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
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No.Accessory/ComponentAmperageColor0071Engine15 ABlue0072ESP®
control unit25 ANeutral0073Switches strip, on-board diagnostics socket, turn
signal lamps, transmission control unit, exterior
lamp switch, anti-theft warning system, rain-light
sensor, auxiliary instruments, central locking
system, instrument cluster, exterior rear view
mirror heating10 ARed0074———0075Charge air cooler, air conditioning compressor15 ABlue0076Audio, subwoofer, soft top (cabriolet only)15 ABlue0077Fuel pump15 ABlue0078Rear window wiper (coupé only)15 ABlue0079ESP ®
control unit, EPS control unit, restraint
system, 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 switch, backup
lamps, soft top switch (cabriolet only), cruise
control switch10 ARed007CAuxiliary power outlet, cigarette lighter15 ABlue007DLeft low‑beam headlamp7.5 ABrown007ERight low‑beam headlamp7.5 ABrown007FBrake lamps15 ABlue0080Right high‑beam headlamp7.5 ABrown0081Left high‑beam headlamp7.5 ABrown0082Engine7.5 ABrown0083Rear window defroster, radiator fan40 AOrange0084Soft top (cabriolet only)30 AGreen0085Transmission control unit40 AOrange006DHorn, central locking system20 AYellow208Fuses>> Practical hints.
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