wheel SMART FORTWO COUPE 2011 Repair Manual

Steel rim with wheel cover
XVehicles with wheel cover on steel rim:
Pull the wheel cover off of the rim.
If necessary, use a suitable tool to pry
the wheel cover off.
XOn wheel to be changed, loosen but do not
yet remove the wheel bolts
(approximately one full turn with wheel
wrench).
Steel rim with wheel trim cap
XVehicles with wheel trim cap on steel
rim: On wheel to be changed, loosen but
do not yet remove the wheel bolts
(approximately one full turn with wheel
wrench).
XTake the wheel trim cap off.XPosition jack \000G under take-up
bracket \000F so that it is always vertical
as seen from the side, even if the vehicle
is parked on an incline.
The take-up brackets are identified by
the embossed recesses in the area of the
door sills.
! Only position the jack on the
designated take-up brackets. Otherwise,
the vehicle could be damaged.
XJack up the vehicle until the wheel is a
maximum of 1.2 in (3 cm) from the ground.
XUnscrew and remove the wheel bolts.
! Do not place wheel bolts in sand or dirt.
This could result in damage to the wheel
bolts and wheel hub threads.
XRemove the wheel.
Mounting the wheel
GWarning!
Always replace wheel bolts that are
damaged or rusted.
Never apply oil or grease to wheel bolts.
Damaged wheel hub threads should be
repaired immediately. Do not continue to
drive under these circumstances! Contact
an authorized smart Center or call
Roadside Assistance.
Incorrect wheel bolts or improperly
tightened wheel bolts can cause the wheel
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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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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 49).
!
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.
GWarning!
With the engine not running, there is no
power assistance for the brake and
steering* systems. In this case, it is
important to keep in mind that a
considerably higher degree of effort is
necessary to brake and steer the vehicle.
Adapt your driving accordingly.
! Do not 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.
! Before towing the vehicle observe the
following instructions:
R Do not tow with sling-type equipment
attached to suspension parts. This may
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Rear cover
XRemove cover \000G using a suitable object
to reveal the threaded hole for the towing
eye bolt.
Installing towing eye bolt
XScrew towing eye bolt in clockwise to its
stop and tighten with a suitable object.
GWarning!
For safety reasons, recovery or lashing
down of the vehicle by means of the towing
eye is not allowed. Failure to observe this
could result in the towing eye being ripped
out of its mounting and people being
injured.
Towing the vehicle
XEngage the parking brake.XConnect the strap or tow bar to the towing
eye.
XSwitch on the ignition.XDepress the brake pedal and keep it
pressed.
XMove the gear selector lever to neutral
position N.
XRelease the brake pedal.
iWith the gear selector lever in neutral
position N, the key cannot be turned fully
to starter switch position 0. Therefore
turn the key in the starter switch as far
left as it will go when switching off the
ignition.
XSwitch off the ignition.XLeave the key in the starter switch.XSwitch on the hazard warning flasher.XRelease the parking brake.
Flat towing
Flat towing is when all wheels of the
vehicle are on the ground during the tow.
For vehicles that will be flat towed over
long distances observe the following
recommendations:
XPreparing the vehicle: Contact an
authorized smart center for information
on recommended tow bar equipment and
installing a matching on/off switch on
the battery terminal.
XBefore towing: Make sure the ignition is
switched on.
XEngage the parking brake.XDepress the brake pedal and keep it
pressed.
XMove the gear selector lever to neutral
position N.
XRelease the brake pedal.
iWith the gear selector lever in neutral
position N, the key cannot be turned fully
to starter switch position 0. Therefore
turn the key in the starter switch as far
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.Towing203>> Practical hints.BA 451 USA, CA Edition A 2011; 1; 4, en-UShereepeVersion: 3.0.3.62010-05-11T15:12:26+02:00 - Seite 203Z

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:
RNot following the battery disconnect
procedure in the proper sequence may
result in data loss in the vehicle’s
control units.
RNot 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.
RNot moving the gear selector lever to
neutral position N may result in
significant transmission damage.
Rin 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:
REngage the parking brake.
RMake sure the gear selector lever is in
park position P.
RTurn off all electrical accessories.
RTurn off the engine.
RRemove the key from the starter switch.
Replacing a fuse
The fuse box is located on the driver’s side
below the dashboard.
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\000F 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.
iWhen 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
width19
69.0 in (1 752 mm)Overall vehicle
height
61.6 in (1 565 mm)Wheelbase73.5 in (1 867 mm)Track, front50.5 in (1 283 mm)Main dimensions (model pure)Track, rear54.5 in (1 385 mm)Turning circle28.7 ft (8.75 m)Weights (model pure)Cargo
compartment load
max. 110 lb (50 kg)Roof load20 NoneGWarning!
No racks or loads may be secured to the roof
of the vehicle, as
Rthe panorama roof* may be damaged, thus
injuring persons
Rthis can have a substantial adverse
effect on the driving dynamics of the
vehicle, thus causing accidents
Rthe 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
width21
69.0 in (1 752 mm)Overall vehicle
height
61.6 in (1 565 mm)19Exterior rear view mirrors folded out.20This vehicle is not intended to carry items on its roof. Thus roof rails and any roof-mounted devices must not be used.21Exterior rear view mirrors folded out.
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Main dimensions (model passion)Wheelbase73.5 in (1 867 mm)Track, front50.5 in (1 283 mm)Track, rear54.5 in (1 385 mm)Turning circle28.7 ft (8.75 m)Weights (model passion)Cargo
compartment loadmax. 110 lb (50 kg)Roof load 22
NoneGWarning!
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
length107.4 in (2 727 mm)Overall vehicle
width 23
69.0 in (1 752 mm)Overall vehicle
height61.2 in (1 555 mm)Wheelbase73.5 in (1 867 mm)Track, front50.0 in (1 270 mm)Track, rear53.7 in (1 363 mm)Turning circle28.7 ft (8.75 m)Weights (model BRABUS)Cargo
compartment loadmax. 110 lb (50 kg)Roof load 24
NoneGWarning!
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.216Vehicle specification (model BRABUS)>> Technical data.* optionalBA 451 USA, CA Edition A 2011; 1; 4, en-UShereepeVersion: 3.0.3.62010-05-11T15:12:26+02:00 - Seite 216

Mixed size tires
i In the following tables, the models are represented by codes:
R V1: model pure
R V2: model passion
R V3: model BRABUS
Abbreviations used in the following tables:
R FA: Front Axle
R RA: Rear AxleAll-season tiresLight alloy rimsV1V2V3FA155/60 R 15 74T M+S4.5 J x 15 H2 25
Wheel offset: 0.93 in (23.5 mm)003E003E—RA175/55 R 15 77T M+S5.5 J x 15 H2 25
Wheel offset: 0.87 in (22 mm)FA165/60 R 15 77T M+S5.0 J x 15 H2
Wheel offset: 1.34 in (34 mm)003E003E—RA195/50 R 15 82T M+S6.5 J x 15 H2
Wheel offset: 1.36 in (34.5 mm)FA175/55 R 15 77T M+S5.5 J x 15 H2
Wheel offset: 1.18 in (30 mm)——003ERA215/35 R 17 79H M+S7.5 J x 17 H2
Wheel offset: 1.30 in (33 mm)Winter tires 26Light alloy rimsV1V2V3FA155/60 R 15 74T M+S
004D4.5 J x 15 H2
Wheel offset: 0.93 in (23.5 mm)003E003E003ERA175/55 R 15 77T M+S 004D5.5 J x 15 H2
Wheel offset: 0.87 in (22 mm)Service fluids and capacities
Notes
Vehicle components and their respective
lubricants must match. Therefore only use
products tested and approved by smart.
Please contact an authorized smart center
for products tested and approved by smart.GWarning!
Comply with all valid regulations with
respect to handling, storing and disposing
25 Model pure only: Available as steel rim or light alloy rim*.
26 Not available as factory equipment.218Service fluids and capacities>> Technical data.* optionalBA 451 USA, CA Edition A 2011; 1; 4, en-UShereepeVersion: 3.0.3.62010-05-11T15:12:26+02:00 - Seite 218