coolant level SMART FORTWO COUPE 2010 Owners Manual

C
CAC (Customer Assistance Center) ...... 16
California retail buyers and
lessees, important notice for ........... 14
Can holder see Cup holder
Can holder insert
see Cup holder insert
Cargo compartment cover blind ......... 97
Catalytic converter ....................... 136
CD player ..................................... 90
Center console
Lower part ............................... 27
Upper part ............................... 26
Central locking
Automatic ................................ 51
Certification label ....................... 198
Children in the vehicle ................... 41
Air bags .................................. 33
Indicator lamp, passenger front
air bag off ......................... 40, 159
Infant and child restraint
systems ................................... 41
OCS (Occupant Classification
System) .................................... 37
Safety notes .............................. 41
Tether anchorage points .............43
Child safety
see Children in the vehicle
Cigarette lighter .......................... 102
Climate control
see HVAC .................................. 91
Clock ........................................... 86
Cockpit ........................................ 21
Coin holder .................................. 99
Cold tire inflation pressure ........... 130
Combination switch ........................ 64
Coolant
Anticorrosion/antifreeze ..........210
Capacities ............................. 206
Checking level ......................... 111
Temperature warning lamp .........156
Coolant temperature ...................... 140
Cup holder .................................... 96
Cup holder insert ........................... 96
Curb weight ................................. 130Customer Assistance Center (CAC) ...... 16
D
Dashboard see Instrument cluster
Data recording ............................... 17
Daytime running lamp mode .............. 64
Deep water see Standing water
Defroster
Rear window ............................. 95
Windshield .............................. 95
Department of Transportation
see DOT
Dimensions (vehicle)
see Vehicle specification
Direction of rotation (tires) ........... 123
Display messages
Automatic transmission .............149
Electronic immobilizer .............149
Door control panel ......................... 28
Door handles ................................. 28
Doors
Locking/unlocking from outside ...51
Opening from inside ..................52
DOT (Department of
Transportation) ...................... 129, 130
Drinking and driving ..................... 134
Driving
Abroad ................................... 140
Coolant temperature .................140
Hydroplaning ........................... 137
Instructions ....................... 75, 134
In winter ................................ 138
Safety systems .......................... 44
Through standing water .............139
Tips, automatic transmission .......81
Driving and parking
Safety notes ............................. 75
Driving safety systems .................... 44
ABS ........................................ 45
ESP ®
....................................... 45
Hydraulic brake assistant ...........46
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E
Electrical system
Improper work on or
modifications ........................... 15
Power outlet ............................ 102
Electrical system (Technical data)
see Vehicle specification
Electronic immobilizer .................. 47
Display message ...................... 149
Electronic Power Steering
see EPS
Electronic Stability Program
see ESP ®

Emergency, in case of
Hazard warning flasher ..........47, 66
Roadside Assistance ..................14
Emergency operation (limp-home
mode) .......................................... 83
Emergency Tensioning Device see ETD
Emission control .......................... 140
Information label .....................198
System warranties ......................13
Engine
Break-in recommendations .........106
Compartment ........................... 107
Compartment cover ...................107
Electronics ............................. 196
Malfunction indicator lamp ........157
Number .................................. 199
Starting .................................. 75
Turning off .............................. 79
Engine (Technical data)
see Vehicle specification
Engine coolant
see Coolant
Engine oil
Adding ................................... 109
Additives ............................... 207
Checking level ......................... 109
Consumption ........................... 108
Oil dipstick ............................ 109
EPS (Electronic Power Steering)
Warning lamp .......................... 153
ESP ®
(Electronic Stability Program) .. 45
Warning lamp .......................... 153ETD (Emergency Tensioning Device) ... 33
Safety guidelines ......................35
Exterior lamp switch ...................... 62
Exterior lighting
Overview ................................ 165
Exterior rear view mirrors .............. 59
Exterior view of vehicle .................. 20
F
First-aid kit ............................... 148
Flat tire ..................................... 172
Fluids
Brake fluid ............................. 206
Capacities ............................. 206
Engine coolant ........................ 206
Engine oil .............................. 206
Transmission fluid ..................206
Fog lamps ............................... 65, 165
Front air bags see Air bags
Front compartment ........................ 110
Front lamps
Overview ................................ 165
Fuel ........................................... 136
Additives ............................... 208
Capacity, fuel tank ...................206
Fuel filler flap and cap .............106
Fuel level display .....................87
Premium unleaded
gasoline ..................... 107, 206, 207
Refueling ............................... 106
Requirements .......................... 208
Fuel cap
Indicator lamp ........................ 156
Fuel filler flap ............................ 106
Fuel level display .......................... 87
Fuel tank
Capacity ................................ 206
Fuel filler flap and cap .............106
Refueling ............................... 106
Fuse chart ................................... 192
Fuses .......................................... 188
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Switching HVAC on/off
Heating
Control panel ( Y page 92).
XSwitching on: Make sure the key is in
starter switch position 1.XPush temperature control 0088 up.XSwitching off: Push temperature
control 0088 fully down.
Air conditioning with climate control*
Control panel ( Y page 92).
XMake sure the engine is running.XSwitching on: Push air volume
control 0046 to level 1 or higher.XPress air conditioning switch 0047.
The indicator lamp in air conditioning
switch 0047 comes on.XSwitching off: Press air conditioning
switch 0047 once more.
The indicator lamp in air conditioning
switch 0047 goes out.
i
The stored status is restored, if you
switch on the ignition again.
i The air condition will be suspended
temporarily:
R if the engine speed is too low
R when driving off
The air condition is switched off:
R at a coolant temperature of more than
239 ¦ (115 ¥)
R at outside temperatures below 38 ¦
(3 ¥ )
Setting the temperature
Heating
Control panel ( Y page 92).
i You should raise or lower the
temperature setting in small
increments.
XIncreasing or decreasing: Push
temperature control 0088 up or down.
Rapid cooling
XPush air volume control 0046 fully up.XTurn air distribution control 008A to
position 009E.XPush temperature control 0088 fully down.XAdjust the air vents as desired.
Rapid heating
XPush air volume control 0046 to level 3.XTurn air distribution control 008A to a
position between 0087 and 009D .XPush temperature control 0088 fully up.XAdjust the air vents towards the
occupants.
Air conditioning with climate control*
Control panel ( Y page 92).
i You should raise or lower the
temperature setting in small
increments, preferably starting at 70 ¦
(21 ¥).
XIncreasing or decreasing: Push
temperature control 0086 up or down.
Adjusting air vents
GWarning!
When operating the heating or air
conditioning with climate control*, the
air that enters the passenger compartment
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008AFuel filler cap0088Fuel type label0086HolderXTurn off the engine.XRemove the key from the starter switch.XOpen the fuel filler flap by pulling at the
point indicated by arrow 0046.XTurn fuel filler cap 008A counterclockwise
and hold on to it until possible pressure
is released.XTake off fuel filler cap 008A.
!
The fuel filler cap is tethered to the
fuel filler flap. Do not drop the fuel
filler cap. It could damage the vehicle
paint finish.
XInsert fuel filler cap 008A in direction of
arrow 0047 into holder 0086 on the inside of
the fuel filler flap.XFully insert filler nozzle unit and
refuel.XOnly fill your tank until the filler nozzle
unit cuts out — do not top off or overfill .GWarning!
Overfilling of the fuel tank may create
pressure in the system which could cause a
gas discharge. This could cause the gas to
spray back out when removing the fuel pump
nozzle, which could cause personal injury.
XReplace fuel filler cap 008A.XTurn fuel filler cap 008A clockwise until
the handle grip overturns.
i Make sure to close the fuel filler flap
before locking the vehicle as the fuel
filler flap locking pin prevents closing
after you have locked the vehicle.
XClose the fuel filler flap.
You should hear the latch close shut.
i Only use premium unleaded gasoline
with a minimum Posted Octane Rating of
91 (average of 96 RON/86 MON).
Information on gasoline quality can
normally be found on the fuel pump.
Please contact gas station personnel in
case labels on the pump cannot be found.
For more information on gasoline, see
“Premium unleaded gasoline”
( Y page 207) and “Fuel requirements”
( Y page 208), or contact an authorized
smart center.
Check regularly and before a long trip
For information on quantities and
requirements of operating agents, see
“Service fluids and capacities”
( Y page 204).
Check the following:
R Engine oil level ( Y page 108)
R Tire inflation pressure ( Y page 116)
R Coolant level ( Y page 111)
R Vehicle lighting ( Y page 164)
R Windshield washer system ( Y page 112)
R Brake fluid ( Y page 113)
Engine compartment
Engine compartment cover
Open the engine compartment cover to
check the engine oil level and if necessary,
to add engine oil.
GWarning!
High outside temperature, stop-and-go
traffic, driving on long uphill grades or
driving at high engine speed may increase
the temperature in the engine
compartment. Therefore, the engine
compartment cover and parts in the area
around the engine compartment cover may
be hot. Parts of the engine can become very
hot. To prevent burns, let the engine cool
off completely before touching the engine
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The filler cap is located in the engine
compartment on the passenger side.XUnscrew filler cap 0046 from the filler
neck.XAdd engine oil as required.
Do not add more than 0.53 US qt (0.5 l)
engine oil at a time.XWait one minute until the engine oil has
run into the oil pan.XCheck the engine oil level once more.XAdd engine oil once more if necessary.
Be careful not to spill any oil when adding
to avoid environmental damage caused by
oil entering the ground and water.
! Excess engine oil must be siphoned or
drained off. It could cause damage to the
engine or emission control system not
covered by the smart Limited Warranty.
XScrew filler cap 0046 back on the filler
neck.XClose the engine compartment cover
( Y page 107).
Front compartment
Service flap
Remove the service flap to check the
coolant level, windshield washer reservoir
level, and brake fluid level.
Insert the service flap on the front of the
vehicle so that it does not get damaged or
dirty.
GWarning!
Always turn the key to starter switch
position 0 and remove the key from the
starter switch before opening the service
flap.
If the windshield wipers should
inadvertently be switched on, you could be
seriously injured by the wiper washer
drive, which is located just below the
service flap.
GWarning!
Make sure the service flap is locked while
driving. Otherwise, the service flap could
become detached and pose a hazard to you
or others.
GWarning!
To help prevent personal injury, stay clear
of moving parts when the service flap is
open.
The radiator fan may continue to run for
approximately 30 seconds or may even
restart after the engine has been turned
off. Stay clear of fan blades.
! Check the fill levels at regular
intervals.
! Carefully remove ice, snow, and any
other deposits from the air intake
grilles above the service flap to ensure
air intake at all times.
XPark the vehicle on level ground.XTurn off the engine.XEngage the parking brake.110Front compartment>> Operation.
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cooling system, or if the coolant
temperature warning lamp 00AE in the
instrument cluster indicates that the
coolant is overheated.
R Do not remove the pressure cap on coolant
reservoir if coolant temperature is
above 158 ¦ (70 ¥). Allow engine to cool
down before removing cap. The coolant
reservoir contains hot fluid and is under
pressure.
R Using a rag, slowly turn the cap
approximately 1
/ 2 turn to relieve excess
pressure. If opened immediately,
scalding hot fluid and steam will be
blown out under pressure.
The engine coolant is a mixture of water
and anticorrosion/antifreeze. To check the
coolant level the vehicle must be parked on
level ground and the engine must have
cooled down. For more information, see
“Coolants” ( Y page 209).
Checking coolant levelXRemove the service flap and insert it on
the front of the vehicle ( Y page 110).
The coolant reservoir is located in the
front compartment on the driver’s side.
XAllow the radiator to cool down for at
least 30 minutes.XUsing a rag, slowly turn pressure
cap 0046 approximately 1
/ 2 turncounterclockwise to release any excess
pressure.XContinue turning pressure cap 0046
counterclockwise and remove it.
The coolant level is correct if the level
R for cold coolant: reaches marking
bar 0047 visible through the filling
opening
R for warm coolant: is approximately
0.6 in (1.5 cm) higherXIf necessary, add coolant.
Adding coolant
XAdd coolant as required. The coolant
level may not exceed the maximum filling
level.XReplace and tighten pressure cap 0046.XRemount the service flap and close it
( Y page 110).
Windshield/rear window washer system
Both the windshield and the rear window 14
washer are supplied from the windshield
washer reservoir.
The recommended minimum filling level is
1.06 US qt (1.0 l).
XRemove the service flap and insert it on
the front of the vehicle ( Y page 110).14
Coupé only.112Front compartment>> Operation.
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ProblemPossible causes/consequences and 0050 Solutions00ACThe fuel cap
indicator lamp
comes on when
the engine is
running.The fuel cap may not be closed properly or the fuel system may
be leaky.XCheck the fuel cap ( Y page 106).XIf it is not closed properly: Close the fuel cap.XIf it is closed properly: Have the fuel system checked at an
authorized smart center.
Engine
ProblemPossible causes/consequences and 0050 Solutions00AEThe coolant
temperature
warning lamp
illuminates
while the
engine is
running.The coolant is too hot.XStop the vehicle immediately in a safe location.XDo not continue to drive.XTurn off the engine.XEngage the parking brake when leaving the vehicle.XContact Roadside Assistance or an authorized smart center.The coolant level has fallen below the marking bar on the
coolant reservoir ( Y page 111).XAdd coolant as required.XHave the coolant system checked for leaks at an authorized
smart center.GWarning!
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.
Steam from an overheated engine can cause serious burns which can occur just by opening
the engine hood. Stay away from the engine if you see or hear steam coming from it.
Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of
the vehicle and do not stand near the vehicle until the engine has cooled down.
! Among other possible causes, the poly-V-belt 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.
156What to do if ...>> Practical hints.
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1 part windshield washer concentrate
labeled for summer to 100 parts water
R Temperature of 14 ¦ (-10 ¥):
1 part windshield washer concentrate
labeled for winter to 2 parts water
R Temperature of -4 ¦ (-20 ¥):
1 part windshield washer concentrate
labeled for winter to 1 part waterGWarning!
Windshield washer concentrate is highly
flammable. Fire, naked flames and smoking
are prohibited when windshield washer
concentrate is being handled.
Coolants
The engine coolant is a mixture of water
and anticorrosion/antifreeze, which
provides:
R Corrosion protection
R Freeze protection
R Boiling protection (by increasing the
boiling point)
The cooling system was filled at the factory
with a coolant providing freeze protection
to approximately -35 ¦ (-37 ¥) and
corrosion protection.
! Add premixed coolant solution only.
Adding water and MB 325.0
Anticorrosion/Antifreeze separately
from each other, could cause engine
damage not covered by the smart Limited
Warranty.
If the antifreeze mixture is effective to
-35 ¦ (-37 ¥), the boiling point of the
coolant in the pressurized cooling system
is reached at approximately 266¦ (130 ¥).
The coolant solution must be used year
round, even in countries which have high
temperatures to provide the necessary
corrosion protection and increase
boil‑over protection. Refer to
Maintenance/ Service Booklet for
replacement interval.
Coolant system design and coolant used
determine the replacement interval. The
replacement interval published in the
Maintenance booklet is only applicable if
MB 325.0 Anticorrosion/Antifreeze
solution or other smart approved products
of equal specification are used to renew
the coolant concentration or bring it back
up to the proper level.
For information on other smart approved
products of equal specification, contact an
authorized smart center.
To provide important corrosion
protection, the solution must be at least
50% anticorrosion/antifreeze (equivalent
to freeze protection to approximately
-35 ¦ [-37 ¥]).
If you use a solution that is more than 55%
anticorrosion/antifreeze (freeze
protection to approximately -49 ¦
[(-45 ¥]), the engine temperature will
increase due to the lower heat transfer
capability of the solution. Therefore, do
not use more than this amount of
anticorrosion/antifreeze.
If the coolant level is low, water and
MB 325.0 Anticorrosion/Antifreeze should
be used to bring it up to the proper level
(have cooling system checked for signs of
leakage). Please make sure the mixture is
in accordance with label instructions.
Always use anticorrosion/antifreeze that
have been approved by smart. For
information contact an authorized smart
center.
The water in the cooling system must meet
minimum requirements, which are usually
satisfied by normal drinking water.
If you are not sure about the water quality,
consult an authorized smart center.Service fluids and capacities209>> Technical data.451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 209Z