2012 SMART FORTWO COUPE weight

Treadwear indicators
Narrow bands, sometimes called “wear
bars” that show across the tread of a tire
when
only 1
/ 16 in (1.6 mm) of tread remains.
Uniform Tire Quality Grading Standards A tire information system that provides
consumers with ratings for a tire’s
traction, temperature and treadwear.
Ratings are determined by tire
manufacturers using U.S. government
testing

procedures. The ratings are molded
into the sidewall of the tire.
Vehicle maximum load on the tire Load on an individual tire that is
determined by distributing to each axle
its share of the maximum loaded vehicle
weight and dividing it by two.
Winter driving
Before the onset of winter, have your
vehicle winterized at an authorized smart
center.
This service includes:
R Check of anticorrosion and antifreeze
concentration.
R Addition of washer concentrate to the
water of the windshield/rear window.
Use a windshield washer concentrate
labeled for winter which is formulated
for temperatures below freezing point
(Y page 222).
R Battery

test. Battery capacity drops with
decreasing ambient temperature. A well
charged battery helps to make sure the
engine can be started, even at low
ambient temperatures.
R Tire change. Winter tires
G
WARNING
Winter tires with a tread depth of less
than 1
/ 6 in (4 mm) must be replaced. They
are no longer suitable for winter
operation.
Always use winter tires at temperatures
below 45 ¦ (7¥) and whenever wintry road
conditions

prevail. Not all M+S rated tires
provide special winter performance. Make
sure the tires you use show the mountain/
snowflake marking i 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. Use of winter tires
is the only way to achieve the maximum
effectiveness of the ABS and ESP ®
in winter
operation.
For safe handling, make sure all mounted
winter tires are of the same make and have
the same tread design.
For information on winter tires for your
vehicle model, see the "Technical data"
section (Y page 217).
Always observe the speed rating of the
winter tires installed on your vehicle. If
the maximum speed for which your tires are
rated is below the speed rating of your
vehicle, you must place a notice to this
effect where it will be seen by the driver.
Such notices are available at your tire
dealer or any authorized smart center. Snow chains*
! Remember

that snow chains must always
be compatible with the tire sizes of a
vehicle. Snow chains that are approved
by smart are only permitted for the
following tire size:
175/55 R15 on the rear axle. 142
Winter driving
>> Operation.
* optional

low tire pressure telltale. When the system detects a malfunction, the telltale will flash for
approximately 1 minute and then remain continuously illuminated.
This sequence will continue upon subsequent vehicle start-ups 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 variety of reasons, including the installation of
incompatible replacement or alternate tires or wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the TPMS malfunction telltale 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. Warning and indicator lamps in the overhead control panel
Problem Possible causes/consequences and
M Solutions4 0
The passenger front
air bag off indicator
lamp illuminates and
remains illuminated
with the weight of a
typical adult or
someone larger than a
small individual on
the passenger seat. There is a malfunction in the system.
X
Have the system checked at an authorized smart center. 4 0
The passenger front
air bag off indicator
lamp does not
illuminate

or remains
out with the weight of
a typical
12‑month‑old child in
a standard child
restraint or less on
the passenger seat There is a malfunction in the system.
X
Have the system checked at an authorized smart center. G
WARNING
If the 4 0
indicator lamp illuminates and remains illuminated with the weight
of a typical adult or someone larger than a small individual on the passenger seat, do not
have any passenger use the passenger seat until the system has been repaired. What to do if ...
173
>> Practical hints. Z

G
WARNING
If the 4 0 indicator lamp does not illuminate or remains out with the weight of
a typical 12‑month‑old child in a standard child restraint or less on the passenger seat, do
not transport a child on the passenger seat until the system has been repaired. Engine
Problem Possible causes/consequences and
M SolutionsThe engine does not
start.
X
Check if
R
the gear selector lever is in park position P
R the brake pedal has been depressed
R the transmission position indicator is on P or NThe engine does not
start within
4 seconds.
X
Wait for a few seconds.
X Repeat the starting procedure.
Remember that extended starting attempts can drain the
vehicle battery. The engine does not
start after several
starting attempts.
X
Engage the parking brake when leaving the vehicle.
X Contact Roadside Assistance or an authorized smart center. Loss of key
Problem Possible causes/consequences and
M SolutionsYou lose a key. X
Have the key deactivated at an authorized smart center.
X Report the loss of the key to your car insurance company
immediately.
X If necessary, have the mechanical lock replaced.
Your authorized smart center will be glad to supply you with a
replacement following an identity check. 174
What to do if ...
>> Practical hints.

to come off. This could cause an accident.
Be sure to use the correct wheel bolts.
G
WARNING
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.
X Clean 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. X
Guide the wheel onto the wheel hub and
push it on.
X Insert two wheel bolts and tighten them
slightly.
X Vehicles with wheel trim cap on steel
rim: Attach the wheel trim cap so that it
is held by the two wheel bolts.
X Install last wheel bolt and tighten it
slightly.
X Lower the vehicle until the vehicle is
resting fully on its own weight.
X Remove the jack.
X Tighten the wheel bolts. Observe a
tightening torque of 80 lb-ft (110 Nm)

.G
WARNING
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
X
Vehicles with wheel cover on steel rim:
Position wheel cover aperture : so
valve ; fits through.
X Push the wheel cover evenly onto the
wheel rim with both hands.
X Check 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 127). Battery
About the battery
Your vehicle’s battery is located in the
passenger footwell below the footrest
(Y page 198).
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 196
Battery
>> Practical hints.
* optional

:
VIN (on the cargo compartment floor) Engine number
The engine number is engraved into the
engine block. For more information,
contact any authorized smart center.
i When ordering parts, please specify
vehicle identification and engine
number. Vehicle specification (model pure)
The quoted data apply only to the standard
vehicle. Contact an authorized smart
center for the corresponding data of all
special bodies and special equipment. Main dimensions (model pure)
Overall vehicle
length
106.1 in (2
695 mm) Overall vehicle
width
19
69.0 in (1 752 mm)
Overall vehicle
height
61.6 in (1 565 mm)
Wheelbase
73.5 in (1
867 mm) Track, front
50.5 in (1 283 mm) Main dimensions (model pure)
Track, rear
54.5 in (1 385 mm)
Turning circle
28.7 ft (8.75 m)
Weights (model pure)
Cargo
compartment load
max. 110 lb (50 kg)
Roof load
20
None
G
WARNING
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 Vehicle specification (model passion)
The quoted data apply only to the standard
vehicle. Contact an authorized smart
center for the corresponding data of all
special bodies and special equipment. Main dimensions (model passion)
Overall vehicle
length
106.1 in (2
695 mm) Overall vehicle
width
21
69.0 in (1 752 mm)
Overall vehicle
height
61.6 in (1 565 mm)
19
Exterior rear view mirrors folded out.
20 This

vehicle is not intended to carry items on its roof. Thus roof rails and any roof-mounted devices
must not be used.
21 Exterior rear view mirrors folded out. Vehicle specification (model passion)
215
>> Technical data.
* optional Z

Main dimensions (model passion)
Wheelbase
73.5 in (1
867 mm)Track, front
50.5 in (1 283 mm)
Track, rear
54.5 in (1 385 mm)
Turning circle
28.7 ft (8.75 m)
Weights (model passion)
Cargo
compartment load
max. 110 lb (50 kg)
Roof load
22
None
G
WARNING
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 Vehicle specification (model BRABUS)
The quoted data apply only to the standard
vehicle. Contact an authorized smart
center for the corresponding data of all
special bodies and special equipment. Main dimensions (model BRABUS)
Overall vehicle
length
107.4 in (2 727 mm)
Overall vehicle
width
23
69.0 in (1 752 mm)
Overall vehicle
height
61.2 in (1 555 mm)
Wheelbase
73.5 in (1
867 mm) Track, front
50.0 in (1 270 mm)
Track, rear
53.7 in (1
363 mm) Turning circle
28.7 ft (8.75 m)
Weights (model BRABUS)
Cargo
compartment load
max. 110 lb (50 kg)
Roof load
24
None
G
WARNING
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
22 This
vehicle is not intended to carry items on its roof. Thus roof rails and any roof-mounted devices
must not be used.
23 Exterior rear view mirrors folded out.
24 This vehicle is not intended to carry items on its roof. Thus roof rails and any roof-mounted devices
must not be used.216
Vehicle specification (model BRABUS)
>> Technical data.
* optional