Page 225 of 314

Vehicle care
224
>> Operation
Care tipsRegular and proper care will help to maintain
the value of your vehicle. The best way to pro
tect your vehicle from harmful environmental
influences is to wash it and use protective
treatments regularly.
smart recommends that you care for the
paintwork at least twice a year (e.g. in the
spring and autumn).
!
Follow the care tips. Wash your vehicle
preferably by hand.
While in operation, even while parked, your
vehicle is subjected to varying external influ
ences which, if gone unchecked, can attack
the paintwork as well as the vehicle underbody
and cause lasting damage.Such damage is caused not only by extreme
and varying climatic conditions, but also by:
•Air pollution
• Road salt
•Tar
• Gravel and stone chipping
To avoid paint damage, you should
immediately remove:
•Insects
• Bird droppings
• Tree sap, etc.
• Grease and oil
•Break fluid
•Coolant
•Fuel
•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.
G
Warning!
Many cleaning products can be hazard
ous. Some are poisonous, others are
flammable. Always follow the instructions
on the particular container. Always open
your vehicle’s doors or windows when
cleaning the inside.
Never use fluids or solvents that are not
designed for cleaning your vehicle.
Always lock away cleaning products and
keep them out of reach of children.
Page 227 of 314

Vehicle care
226
>> Operation
Vehicle careContact an authorized smart center for rec
ommended and approved care products.i
Advice on caring for the soft top system,
see (page 230).
!
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.
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Warning!
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 en
dangering traffic.
Interior
Special considerations
Light soiling
Heavy soiling
Cloth upholstery
Use a clean, lintfree cloth
Light soap suds
Stain remover (test on an incon
spicuous place first)
Plastic parts
Use a colorfast cloth
Damp, clean cloth, cockpit spray
Damp, clean cloth, cockpit spray
Leather upholstery
Use a clean, colorfast cloth
Clean cloth with lukewarm water,
leather care product
Leather care product
Windows
Damp, clean cloth, microfiber
cloth, glass cleaner
Microfiber cloth, glass cleaner
Page 235 of 314
Where will I find ...?
234
>> Practical hints.
Tire repair kitThe tire repair kit is located in the passen
ger’s footwell under the carpet.1
Carpet holder
>Insert a suitable object such as a coin into
the slot of carpet holder
1.
>Turn carpet holder
1 counterclockwise.
>Lift the carpet.
2
Tire repair kit
The following is included:
• Tire sealant container
• Electric air pump with filler hose
•Sticker
• Operating instructions label (on the inside
of the tire repair kit lid)
i
The tire sealant container is located below
tire repair kit
2.
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Warning!
The tire repair kit is a limited repair de
vice. In case of a breakdown caused by a
flat tire, read through the section flat
tire (
page 265) carefully. When using
the tire repair kit follow the instructions
in this section. Failure to follow these in
structions can result in severe injury or
death.
Page 238 of 314

What to do if ...
>> Practical hints.
237 Warning and indicator lamps in
the instrument cluster
General information:
If any of the following lamps in the instrument
cluster fails to come on during the bulb
selfcheck when switching on ignition
(page 91), have the respective bulb
checked and replaced if necessary.
ABS indicator lamp (USA only)
ABS indicator lamp (Canada only)Illuminates:
• when the ignition is switched on.
Goes out:
• if engine is running or after 10 seconds• when there is a malfunction in the ABS sys
tem.
>Have the ABS system checked at an autho
rized smart center immediately.
• together with the brake warning lamp
(
page 238) when the ABS system fails.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho
rized smart center.
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Warning!
When the ABS system is malfunctioning,
the wheels may lock during hard braking,
reducing steering capability and extend
ing the braking distance.
When the ABS is switched off due to a mal
function, the ESP
® is also switched off.
The basic driving and braking functions
are still avaiable.
The risk of your vehicle skidding is then
increased in certain situations. You
should therefore always adapt your
speed and driving style to the prevailing
road and weather conditions.
Page 239 of 314
What to do if ...
238
>> Practical hints. Battery indicator lamp
Illuminates:
• when the ignition is switched on.
The indicator lamp goes out if the engine is
running.
If the Battery indicator lamp illuminates while
driving or does not go out after the engine is
started, the battery is no longer charged.
Possible causes:
• Alternator malfunctioning
• Broken polyVbelt>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho
rized smart center.
!
Among other possible causes, the
polyVbelt could be broken. Do not continue
to drive. Otherwise, the engine will overheat
due to an inoperative water pump which may
result in damage to the engine.Brake warning lamp (USA only)
Brake warning lamp (Canada only)
Illuminates:
• when the ignition is switched on.
Goes out:
• at least after 10 seconds
or
• after starting the engine.
Page 240 of 314

What to do if ...
>> Practical hints.
239
• with the parking brake set.
• if the brake circuit fails or the brake fluid
level in the brake fluid reservoir is too low.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Do not add brake fluid as this will not solve
the problem.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho
rized smart center.
!
If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum mark
or below, have the brake system checked for
brake pad thickness and leaks.
• together with the ABS indicator lamp
(page 237) when the ABS system fails.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
• Contact Roadside Assistance or an autho
rized smart center.Combination low tire pressure/
TPMS malfunction telltale
Illuminates continuously:
• when the TPMS detects a loss of pressure in
at least one tire.
>Carefully bring the vehicle to a halt,
avoiding abrupt steering and braking
maneuvers. Observe the traffic situation
around you
.
>Check and correct tire inflation pressure
as required (
page 190).
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Warning!
Driving with the brake warning lamp illu
minated can result in an accident. Have
your brake system checked immediately
if the brake warning lamp stays on.
Do not add brake fluid before checking
the brake system.
Page 241 of 314

What to do if ...
240
>> Practical hints. If the tire inflation pressure in the respective
tire(s) has (have) been corrected, the combi
nation low tire pressure/TPMS malfunction
telltale goes out after a few minutes of driv
ing. See also "Restarting the TPMS"
(
page 194).
Flashes 60 seconds and then stays
illuminated:
• when there is a malfunction in the TPMS.
>Have the TPMS checked at an authorized
smart center.
After the malfunction has been remedied the
combination low tire pressure/TPMS mal
function telltale goes out after a few minutes
of driving.
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Warning!
Each tire should be checked monthly
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the Tire and Loading
Information placard on the driver’s door
BPillar (
page 185) . If your vehicle has
tires of a different size than the size in
dicated on the Tire and Loading Informa
tion placard you should determine the
proper tire inflation pressure for those
tires.
As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS) that illumi
nates a low tire pressure telltale when
one or more of your tires is significantly
underinflated.
Accordingly, when the low tire pressure
telltale illuminates, you should stop and
check your tires as soon as possible, and
inflate them to the proper pressure.
Driving on a significantly underinflated
tire causes the tire to overheat and can
lead to tire failure.
Underinflation also reduces fuel effi
ciency and tire tread life, and may affect
the vehicle’s handling and stopping
ability. Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver’s responsibility to
maintain correct tire pressure, even if
underinflation has not reached the level
to trigger illumination of the TPMS low
tire pressure telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating
properly. The TPMS malfunction indicator
is combined with the low tire pressure
telltale.
Page 242 of 314

What to do if ...
>> Practical hints.
241
Coolant temperature warning lamp
Illuminates:
• when the ignition is switched on.
The warning lamp goes out if the engine is
running.
• if the coolant is too hot.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho
rized smart center.If the coolant level has fallen below the
marking bar on the coolant reservoir
(
page 178):
>Add coolant as required.
>Have the coolant system checked for leaks
at an authorized smart center.
!
Among other possible causes, the
polyVbelt could be broken. Do not continue
to drive. Otherwise, the engine will overheat
due to an inoperative water pump which may
result in damage to the engine.
When the system detects a malfunction,
the telltale will flash for approximately
1 minute and then remain continuously
illuminated.
This sequence will continue upon subse
quent vehicle startups as long as the
malfunction exists. When the malfunction
indicator is illuminated, the system may
not be able to detect or signal low tire
pressure as intended.
TPMS malfunctions may occur for a vari
ety of reasons, including the installation
of incompatible replacement or alternate
tires or wheels on the vehicle that pre
vent the TPMS from functioning properly.
Always check the TPMS malfunction tell
tale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.
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Warning!
Driving when your engine is overheated
can cause some fluids, which may have
leaked into the engine compartment, to
catch fire. You could be seriously burned.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until
the engine has cooled down.