check oil SMART FORTWO COUPE 2008 Owners Manual

>> Keywords
5
Display message
Data bus . . . . . . . . . . . . . . . . . . . . . . . . . 236
Electronic immobilizer . . . . . . . . . . . . . . 236
Shifting system . . . . . . . . . . . . . . . . . . . . 236
Display, see Multifunction display
Door control panel . . . . . . . . . . . . . . . . . . . 44
Door handle . . . . . . . . . . . . . . . . . . . . . . . . . 85
Door locking system
Locking and unlocking from outside . . . . 83
DOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Drive lock function . . . . . . . . . . . . . . . . . . . 84
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Driving abroad . . . . . . . . . . . . . . . . . . . . . 223
Driving off
Uphill . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Driving safety systems
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Activating the hazard warning flasher . . 76
ESP
® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Hydraulic brake assistant . . . . . . . . . . . . 75
Driving tips . . . . . . . . . . . . . . . . . . . . . . . . 211
Catalytic converter . . . . . . . . . . . . . . . . 215
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
>> EElectric fuses . . . . . . . . . . . . . . . . . . . . . 282
Electrical and electronic devices, see Engine
electronics
Electronic immobilizer . . . . . . . . . . . . . . . 77
Display message . . . . . . . . . . . . . . . . . . 236
Electronic Stability Program, see "ESP
®"
Emergency Tensioning Device . . . . . . . . . 53
Emmission control . . . . . . . . . . . . . . . . . . 221
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Compartment . . . . . . . . . . . . . . . . . . . . 171
Electronics . . . . . . . . . . . . . . . . . . . . . . 290
Malfunction indicator lamp . . . . . . . . . . . 35
Starting . . . . . . . . . . . . . . . . . . . . . . . . . 122
Technical data . . . . . . . . . . . . . . . . . . . 297
Turning off . . . . . . . . . . . . . . . . . . . . . . 127
Engine oil . . . . . . . . . . . . . . . . . . . . . 172, 305
Adding . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Additives . . . . . . . . . . . . . . . . . . . . . . . . 305
Checking the oil level . . . . . . . . . . . . . . 173
Pressure indicator lamp . . . . . . . . . . . . . 35
EPS (Electronic Power Steering)*
Warning lamp . . . . . . . . . . . . . . . . . . . . 243
ESP
®(Electronic Stability Program) . 73, 243Exterior lamp switch . . . . . . . . . . . . . . . . 101
Exterior lighting
Overview . . . . . . . . . . . . . . . . . . . . . . . . 255
See also Brake lamp
See also Front fog lamps*
See also High beam headlamps
See also License plate lamps
See also Low beam headlamp
See also Parking lamps
See also Sidemarker lamps front/rear
See also Turn signal indicators
See also Turn signal lamps, side
Exterior rear view see Mirrors
Exterior view . . . . . . . . . . . . . . . . . . . . . . . 30
>> FFirst
aid kit* . . . . . . . . . . . . . . . . . . . . . . 235
Flat tire . . . . . . . . . . . . . . . . . . . . . . 234, 265
Fluid capacities . . . . . . . . . . . . . . . . . . . . 303
Front fog lamps* . . . . . . . . . . . . . . . 105, 255
Front lamps
Overview . . . . . . . . . . . . . . . . . . . . . . . . 255

Exterior view
>> At a glance.
31
Function
Page
1
Rear soft top
1
1 cabrio only.
112
2
Retractable soft top
1
112
3
Cargo compartment
Locking and unlocking
Opening and closing
•cabrio
•coupé
Opening engine compartment
cover
Engine oil
Rear window defroster
83
88
86
171
172,
242
154
4
Rear lamps
255
5
Fuel filler flap
Refueling
Gasoline
169
169
306
Function
Page
6
Doors
Locking and unlocking
Opening
Locking and unlocking manu

ally
83
85
250
7
Exterior rear view mirrors
96
8
Tires and wheels
Checking tire inflation pres

sure
Flat tire
182,
299
189
265
9
Towing
Installing towing eye bolt
278
279
Function
Page
a
Front lamps
255
b
Opening service flap
Coolant
Windshield washer fluid
176
178,
309
179,
308
c
Windshield wipers
Replacing wiper blades
109
262
d
Windshield
Defrosting
Wiping with windshield
washer fluid
149
110

Engine compartment
172
>> Operation> Opening: Grasp the strap on cargo com

partment floor
1.
>Lift cargo compartment floor
1 with the
strap.
>Engage hook
4 into top mounting of cargo
compartment cover blind
5.
>Remove fastening screw
2.
>Remove engine compartment cover
3.
>Closing: Slide engine compartment cover
3
forward into the tabs provided.
>Tighten fastening screw
2.
>Disengage hook
4
from top mounting
5.
>Fold cargo compartment floor
1 back
down.
>Push the right hand and left hand cargo
compartment floor edges under the edges
of the side panels.
>Close the tailgate.
Engine oilThe amount of oil your engine needs will de

pend on a number of factors, including driving
style. Increased oil consumption can occur
when
•the vehicle is new
• the vehicle is driven at higher engine
speeds frequently
Engine oil consumption checks should only be
made after the vehicle break
in period.!
Do not use any special lubricant additives,
as these may increase wear and damage the
drive assemblies. Using special additives not
approved by smart may cause damage not
covered by the smart Limited Warranty.
More information on this subject is available
at any smart center.
G
Warning!
The engine is equipped with a transistor

ized ignition system that utilizes high
voltage. Don not touch any components
(ignition coils, spark plug sockets, diag

nostic socket) of the ignition system
• while the engine is running
• while starting the engine
• if ignition is "on" and the engine is
turned manually

Engine compartment
>> Operation
173
Checking engine oil level!
Check the engine oil level at regular
intervals.
When checking the engine oil level
• the vehicle must be parked on level ground
• the vehicle must have been stationary for at
least five minutes with the engine turned off
>Turn off the engine.
>Set the parking brake.
>Open the tailgate.
>Open the engine compartment cover
(
page 172).The oil dipstick is located in the engine
compartment on the passenger side.
1
Oil dipstick
2
Upper mark
3
Lower mark>Pull out oil dipstick
1.
>Wipe oil dipstick
1 clean with a clean cloth.
>Fully insert oil dipstick
1 into the dipstick
guide tube.
>Pull out oil dipstick
1 again after approxi

mately one minute to obtain accurate read

ing.
The oil level is correct when it is between
lower mark
3 (minimum) and upper mark
2
(maximum) on both sides of oil dipstick
1.
>Fully insert oil dipstick
1 into the dipstick
guide tube again.
>If necessary, add engine oil.
i
The filling quantity between the upper and
lower marks on the oil dipstick is approxi

mately 1.1 US qt (1.0 l). P01.00
2851
31

Engine compartment
174
>> Operation Adding engine oil
!
Only use approved engine oils and oil fil

ters required for vehicles with Maintenance
System. For a listing of approved engine oils
and oil filters contact an authorized smart
center.
Using engine oils and oil filters of specifica

tion other than those expressly required for
the Maintenance System, or changing of oil
and oil filter at change intervals longer than
those called for by the Maintenance System
will result in engine or emission control sys

tem damage not covered by the smart Limited
Warranty.The filler cap is located in the engine
compartment on the passenger side.
1
Filler cap
>Unscrew filler cap
1
from filler neck.
>Add engine oil as required.
Do not add more than 0.53 US qt (0.5 l)
engine oil at a time.
>Wait one minute until the engine oil has run
into the oil pan.
>Check the engine oil level once more.
>Add engine oil once more if necessary.
G
Warning!
When adding engine oil, always use a fun

nel to avoid spilling oil on any hot parts
such as the catalytic converter or ex

haust system.
If this should happen, however, the en

gine must be thoroughly cleaned before
you continue your trip. The engine oil
could otherwise ignite.P01.00
2852
31

Front compartment
180
>> Operation
!
Always use a windshield washer concen

trate labeled for winter where temperatures
may fall below freezing point. Failure to do so
could result in damage to the washer system/
reservoir.
>Premix the windshield washer fluid in a
suitable container.
Observe mixing ratios depending on the
outside temperature (

page 308).
>Use the tab to pull cap1 upwards.
>Refill the windshield washer reservoir.
>Push cap
1 onto the windshield washer
reservoir.
Brake fluidThe brake fluid level in the brake fluid
reservoir may be too low if the brake warning
lamp in the instrument cluster comes on
(
page 34) although the parking brake is
released.
!
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 immediately.
Contact an authorized smart center immedi

ately. Do not add brake fluid as this will not
solve the problem.
The brake fluid reservoir is located in the
front compartment on the driver’s side.
1
Cap
G
Warning!
During vehicle operation, the boiling
point of the brake fluid is continuously
reduced through the absorption of
moisture from the atmosphere. Under
extremely strenuous operating condi

tions, this moisture content can lead to
the formation of bubbles in the system,
thus reducing the system’s efficiency.
Therefore, the brake fluid must be re

placed regularly. Refer to your vehicle’s
Maintenance Booklet for replacement
interval.P42.00
2133
31

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.

What to do if ...
242
>> Practical hints. Engine malfunction indicator lamp
Illuminates:
• when the ignition is switched on.
Goes out:
• at least after 10 seconds if the engine elec

tronics are functioning properly
or
• after starting the engine.
If illuminated while driving:
>Have the vehicle checked at an authorized
smart center immediately.
i
Some states may by law require you to visit
a workshop as soon as the engine malfunction
indicator lamp comes on. Check local require

ments.Engine oil pressure indicator lamp
i
The engine oil pressure indicator lamp
indicates low engine oil pressure.
Check the engine oil level at regular intervals
(
page 173).
Illuminates:
• when the ignition is switched on.
The indicator lamp goes out after starting
the engine and if there is sufficient engine
oil pressure.
If illuminated while driving:
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
!
The engine oil pressure indicator lamp
should not be ignored. Extended driving with
the indicator lamp illuminated could result in
serious engine damage that is not covered by
the smart Limited Warranty.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho

rized smart center.
Goes out:
• before the engine starts.
The indicator lamp has failed.
>Check the engine oil level.
>Have the system checked at an authorized
smart center.

Service fluids and capacities
>> Technical data.
309 Coolants
The engine coolant is a mixture of water and
anticorrosion/antifreeze, which provides:
• Corrosion protection
• Freeze protection
• Boiling protection (by increasing the
boiling point)
The cooling system was filled at the factory
with a coolant providing freeze protection to
approximately
35°F (
37°C) and corrosion
protection.!
Add premixed coolant solution only.
Adding water and MB 325.0 Anticorrosion/An

tifreeze separately from each other, could
cause engine damage not covered by the
smart Limited Warranty.
If the antifreeze mixture is effective to
35°F
(
37°C), the boiling point of the coolant in the
pressurized cooling system is reached at
approximately 266°F (130°C).The coolant solution must be used year round,
even in countries which have high tempera

tures to provide the necessary corrosion
protection and increase boiling protection.
Refer to Maintenance/ Service Booklet for re

placement interval.
Coolant system design and coolant used
determine the replacement interval. The
replacement interval published in the Mainte

nance booklet is only applicable if MB 325.0
Anticorrosion/Antifreeze solution or other
smart approved products of equal specifica

tion are used to renew the coolant concentra

tion 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% anticorro

sion/antifreeze (equivalent to freeze protec

tion to approximately
35°F [
37°C]).If you use a solution that is more than 55%
anticorrosion/antifreeze (freeze protection
to approximately
49°F [
45°C]), 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.