brake fluid SMART FORTWO COUPE 2011 Owners Manual

A
ABS (Antilock Brake System) ............. 46
Indicator lamp ........................ 165
Accessory weight .......................... 142
Accidents Air bags .................................. 33
Additives
Engine oil .............................. 221
Gasoline ................................ 222
Address change .............................. 15
Air bags ....................................... 33
Children .................................. 33
Front, driver and passenger .........36
Front, passenger ....................... 36
Head-thorax ............................. 37
Knee bag .................................. 37
Passenger front air bag off
indicator lamp ..................... 28, 41
Safety guidelines ......................35
SRS indicator lamp ...................168
Thorax-pelvis .......................... 38
Window curtain ......................... 38
Air conditioning
see HVAC ................................ 103
Air conditioning refrigerant .......... 221
Air pressure see Tire inflation pressure
Air pressure (tires) ....................... 142
Air vents ..................................... 105
Alarm system see Anti-theft systems
Ambient lighting ........................... 69
Anticorrosion/antifreeze ............... 223
Antiglare, Interior rear view
mirror ......................................... 62
Antilock Brake System see ABS
Anti-theft systems ......................... 48
Anti-theft warning system ...........48
Electronic immobilizer ..............48
Interior motion sensor ...............49
Tow-away alarm ......................... 49
Aquaplaning
see Hydroplaning
Armrest ........................................ 59
Aspect ratio (tires) ....................... 142Audio system ................................. 99
Automatic headlamp mode ................ 65
Automatic locking .......................... 53
Automatic transmission .................. 82
Display message ....................... 161
Driving tips ............................. 84
Emergency operation (limp-
home mode) ............................... 86
Gear selector lever ....................82
Gear selector lever positions ......83
Gearshift pattern ...................... 82
Hill-start assist system .............. 84
Manual gearshifting ..................84
Shifting procedure ....................82
Auxiliary instruments
Cockpit clock ........................... 92
Tachometer .............................. 92
AUX socket .................................. 100
B
Backrest see Seats
Backup lamp ................................. 182
Bar (air pressure unit) ................... 143
Battery Charging ................................ 195
Indicator lamp ......................... 170
Jump starting .......................... 198
Removing and installing ............195
Battery (key)
Replacing the transmitter
battery ................................... 179
Bead (tire) .................................. 143
Brake fluid .................................. 125
Checking ................................ 125
Brake lamp .................................. 182
Brake pedal ................................... 81
Brakes ........................................ 147
Parking brake ........................... 80
Warning lamp .......................... 166
Break-in period ........................... 118
Bulbs Front ..................................... 181
Rear ...................................... 182
Replacing ............................... 180
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Driving and parkingSafety notes .............................. 78
Driving safety systems .................... 46
ABS ........................................ 46
ESP ®
....................................... 47
Hydraulic brake assistant ...........48
E
Electrical system Improper work on or
modifications ........................... 15
Power outlet ............................ 115
Electronic immobilizer .................. 48
Display message ....................... 161
Electronic Power Steering
see EPS
Electronic Stability Program
see ESP ®

Emergency, in case of
Hazard warning flasher ..........48, 68
Roadside Assistance ..................14
Emergency operation (limp-home
mode) .......................................... 86
Emergency Tensioning Device see ETD
Emission control .......................... 152
Information label ..................... 213
System warranties ......................13
Engine
Break-in recommendations .........118
Compartment ........................... 119
Compartment cover .................... 119
Electronics ............................. 212
Malfunction indicator lamp ........173
Number .................................. 215
Starting .................................. 78
Turning off .............................. 81
Engine coolant
see Coolant
Engine oil
Adding ................................... 121
Additives ............................... 221
Checking level ......................... 120
Consumption ........................... 120
Oil dipstick ............................ 121
EPS (Electronic Power Steering)
Warning lamp .......................... 169
ESP®
(Electronic Stability Program) ... 47
Warning lamp .......................... 169
ETD (Emergency Tensioning Device) ... 33
Safety guidelines ......................35
Exterior lamp switch ...................... 64
Exterior lighting Overview ................................ 181
Exterior rear view mirrors .............. 61
Exterior view of vehicle .................. 20
F
First-aid kit ............................... 160
Flat tire ..................................... 188
Fluids Capacities ............................. 220
Engine coolant ........................ 220
Engine oil .............................. 220
Fog lamps ................................ 68, 181
Front air bags see Air bags
Front compartment ........................ 122
Front lamps Overview ................................ 181
Fuel ........................................... 148
Additives ............................... 222
Capacity, fuel tank ...................220
Fuel filler flap and cap .............118
Fuel level display .....................90
Premium unleaded
gasoline ..................... 119, 220, 221
Refueling ............................... 118
Requirements .......................... 222
Fuel cap
Indicator lamp ......................... 172
Fuel filler flap ............................. 118
Fuel level display .......................... 90
Fuel tank Capacity ................................ 220
Fuel filler flap and cap .............118
Refueling ............................... 118
Fuse chart ................................... 207
Fuses ......................................... 204
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Seat belts ..................................... 31
Children in the vehicle ..............42
Fastening ................................ 62
Proper use of ............................ 31
Safety guidelines ......................35
Safety notes .............................. 31
Telltale .................................. 167
Seating capacity ........................... 133
Seats ........................................... 58
Adjustment ............................... 59
Armrest ................................... 59
Heating ................................... 60
Passenger seat .......................... 60
Self-test
OCS (Occupant Classification
System) ................................... 42
SRS ......................................... 30
Service
see Maintenance
Service, parts .............................. 212
Service and warranty Booklet .................................. 212
Service flap ................................. 122
Service interval display .................. 91
Service life (tires) ....................... 136
Side marker lamps ......................... 181
Sidewall (tires) ............................ 144
Side windows Operation ................................ 77
Signs and labels ........................... 213
smart surround sound system ............ 101
Snow chains ................................. 145
Snow tires see Winter tires
Soft top system ............................... 71
Cleaning the soft top fabric .......157
Locking rear soft top manually ....178
Mounting the side rails ..............76
Opening and closing the rear
soft top ............................... 56, 74
Opening and closing the
retractable soft top ...............56, 72
Removing the side rails ..............74
Storing the side rails ................75
Sound package .............................. 101SRS (Supplemental Restraint
System) Indicator lamp ........................ 168
Standing water, driving through ....... 151
Starter switch positions .................. 57
Starting the engine ........................ 78
Status indicator ............................ 90
Steering wheel gearshift control ...... 26
Storage compartments .................... 110
Coin holder ............................. 111
Door pockets ............................ 111
Drawer ................................... 112
Glove box ................................ 111
in the tailgate ......................... 112
Parcel nets .............................. 112
Storage tray in center console ..... 112
Storage trays next to steering
wheel ..................................... 111
Storing tires ............................... 136
Sun screen ................................... 114
Sun visors ................................... 114
T
Tailgate Closing ............................... 55, 57
Opening .............................. 54, 56
Tail lamps ................................... 182
Technical data Air conditioning refrigerant .....221
Brake fluid ............................. 221
Coolant .................................. 223
Engine oil additives ................. 221
Engine oils ............................. 220
Fuel requirements ....................222
Gasoline additives ...................222
Identification labels ................ 213
Premium unleaded gasoline ........221
Rims and tires ......................... 217
Service fluids and capacities .....218
Vehicle specification (model
BRABUS) ................................. 216
Vehicle specification (model
passion) ................................. 215
Vehicle specification (model
pure) ..................................... 215
Windshield/rear window washer
system ............................. 220, 222
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U
Uniform Tire Quality Grading
Standards .............................. 137, 144
Unleaded gasoline, premium ........... 221
Unlocking the vehicle ..................... 52
Manually ................................. 178
USB socket ................................... 100
V
Vehicle Bulbs ..................................... 180
Care ...................................... 153
Identification Number (VIN) .......214
Locking/unlocking ....................52
Locking/unlocking manually .......178
Modifications and alterations,
Operating safety ....................... 15
Towing ................................... 201
Vehicle dimensions
see Vehicle specification
Vehicle Identification Number
(VIN) .......................................... 214
Vehicle lighting ............................ 64
Vehicle loading Instructions ............................ 113
Load limit .............................. 134
Roof rack ................................ 113
Terminology ............................ 142
Vehicle maximum load on the tire .... 145
Vehicle specification Model BRABUS .......................... 216
Model passion ......................... 215
Model pure .............................. 215
Vehicle washing
see Vehicle care
Vehicle weights
see Vehicle specification
Ventilation
see HVAC ................................ 103
W
Warning signals Anti-theft warning system ..........177
Brake pads .............................. 177
Door ...................................... 177
Seat belt reminder system .....167, 177
Warranty coverage ......................... 212
Warranty information ...................... 13
Washer fluid Mixing ratio ........................... 222
Refilling ............................... 124
Wiping .................................... 71
Washer jet nozzles ......................... 188
Washing the vehicle ...................... 153
Weights (vehicle) see Vehicle specification
Wheel change ............................... 193
Wheel cover ................................. 193
Wheels, sizes ............................... 217
Wheels, Tires and .......................... 126
Where will I find...? First-aid kit ........................... 160
Tire repair kit ........................ 160
Window curtain air bags .................. 38
Windshield Washer fluid ....................... 71, 222
Wipers .................................... 70
Windshield wipers .......................... 70
Adjusting washer jet nozzles ....... 188
Rain-light sensor ......................70
Replacing wiper blades .............186
Winter driving
Driving instructions .................151
Snow chains ............................ 145
Tires ..................................... 145
Winter tires ........................... 145, 21712IndexBA 451 USA, CA Edition A 2011; 1; 4, en-UShereepeVersion: 3.0.3.62010-05-11T15:12:26+02:00 - Seite 12

XMake sure the key is in starter switch
position 1.
XSwitch on the low-beam headlamps.XTo brighten or dim ambient lighting:
Press button \000F repeatedly until the
desired setting is reached.
The current setting is stored.
iWhen adjusting the ambient lighting,
the illumination level for instrument
cluster is also changed (Y page 93).
Windshield wipers
Switching windshield wipers on and off
Example illustration coupé
XMake sure the key is in starter switch
position 1.
XSwitching on: Turn the wiper switch to
position \000K or \000L, depending on the
intensity of the rain.
! Do not operate the windshield wipers
when the windshield is dry. Dust that
accumulates on a windshield might
scratch the glass and/or damage the
wiper blades when wiping occurs on a dry
windshield. If it is necessary to operate
the windshield wipers in dry weather
conditions, always operate the
windshield wipers with windshield
washer fluid.
! If anything blocks the windshield
wipers (leaves, snow, etc.), switch them
off immediately.
For safety reasons, stop the vehicle in a
safe location and
R-remove the key from the starter
switch
-engage the parking brake
before attempting to remove any
blockage.
RRemove blockage.
RTurn the windshield wipers on again.
XSwitching off: Turn the wiper switch to
position \000].
Intermittent wiping
Only switch on intermittent wiping under
wet weather conditions or in the presence
of precipitation.
Vehicles with rain-light sensor*: When you
select intermittent wiping, the sensor is
activated. The sensor automatically sets a
suitable wiping interval depending on the
wetness of the sensor surface.
! Vehicles with rain-light sensor*:
Do not leave windshield wipers in
intermittent setting when the vehicle is
taken to an automatic car wash or during
windshield cleaning. Windshield wipers
will operate in the presence of water
sprayed on the windshield, and
windshield wipers may be damaged as a
result.
! Vehicles with rain-light sensor*:
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0088 Fuel type label0086 HolderXTurn 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 221) and “Fuel requirements”
( Y page 222), 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 218).
Check the following:
R Engine oil level ( Y page 120)
R Tire inflation pressure ( Y page 128)
R Coolant level ( Y page 124)
R Vehicle lighting ( Y page 180)
R Windshield washer system ( Y page 124)
R Brake fluid ( Y page 125)
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
compartment cover, parts in the area
around the engine compartment cover, and
parts of the engine.
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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 \000F back on the filler
neck.
XClose the engine compartment cover
(Y page 119).
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.
iThe service flap has a strap on the rear
side that ties it to the vehicle body.
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.
Removing
XFold both levers \000G outward in direction
of the arrows \000

GWarning!
Windshield washer concentrate is highly
flammable. Fire, naked flames and smoking
are prohibited when windshield washer
concentrate is being handled.
XUse a windshield washer concentrate
labeled for summer and water for
temperatures above freezing point.
XUse a windshield washer concentrate
labeled for winter and water for
temperatures below freezing point.
! Always use a windshield washer
concentrate labeled for winter where
temperatures may fall below freezing
point. Failure to do so could result in
damage to the washer system/reservoir.
XPremix the windshield washer fluid in a
suitable container.
Observe mixing ratios depending on the
outside temperature (Y page 222).
XUse the tab to pull cap \000F upwards.XRefill the windshield washer reservoir.XPush cap \000F onto the windshield washer
reservoir.
XRemount the service flap and close it
(Y page 122).
Brake fluid
GWarning!
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 conditions, 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 replaced
regularly. Refer to your vehicle’s
Maintenance Booklet for replacement
interval.
The brake fluid level in the brake fluid
reservoir may be too low if the brake
warning lamp in the instrument cluster
comes on (Y page 22) 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 immediately. Do
not add brake fluid as this will not solve
the problem.
XRemove the service flap and insert it on
the front of the vehicle (Y page 122).
The brake fluid reservoir is located in the
front compartment on the passenger side.
\000F Brake fluid reservoir
Checking brake fluid level
XPerform a visual check of the brake fluid
reservoir \000F.
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The brake fluid level is correct when it
is between the minimum mark and the
maximum mark.
R If the brake fluid level has fallen
slightly below the minimum mark,
drive to an authorized smart center.
R If the brake fluid level has fallen
significantly below the minimum
mark, call Roadside Assistance or an
authorized smart center.XRemount the service flap and close it
( Y page 122).
Tires and wheels
Safety notes
Contact an authorized smart center for
information on tested and recommended
rims and tires for summer and winter
operation. They can also offer advice
concerning tire service and purchase.
GWarning!
Replace rims or tires with the same
designation, manufacturer and type as
shown on the original part. For further
information contact an authorized smart
center. If incorrectly sized rims and tires
are mounted, the wheel brakes or
suspension components can be damaged.
Also, the operating clearance of the wheels
and the tires may no longer be correct.
GWarning!
Worn, old tires can cause accidents. If the
tire tread is worn to minimum tread depth,
or if the tires have sustained damage,
replace them.
When replacing rims, only use genuine
smart wheel bolts specified for the
particular rim type. Failure to do so can
result in the bolts loosening and possibly
an accident.
Retreaded tires are not tested or
recommended by smart, since previous
damage cannot always be recognized on
retreads. The operating safety of the
vehicle cannot be assured when such tires
are used.GWarning!
If you feel a sudden significant vibration
or ride disturbance, or you suspect that
possible damage to your vehicle has
occurred, you should turn on the hazard
warning flashers, carefully slow down, and
drive with caution to an area which is a safe
distance from the road.
Inspect the tires and the vehicle underbody
for possible damage. If the vehicle or tires
appear unsafe, have the vehicle towed to the
nearest authorized smart center or tire
dealer for repairs.
GWarning!
Do not drive with a flat tire. A flat tire
affects the ability to steer or brake the
vehicle. You could lose control of the
vehicle. Continued driving with a flat tire
or driving at high speed with a flat tire
will cause excessive heat build-up and
possibly a fire.
Modifications to the brake system and
wheels and the use of brake dust rings are
not permissible.
Important guidelines
R Only use sets of tires and rims of the same
type and make.
R Tires must be of the correct size for the
rim.
R Break in new tires for approximately
60 miles (100 km) at moderate speeds.
R Regularly check the tires and rims for
damage. Dented or bent rims can cause
tire pressure loss and damage to the tire
beads.
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BrakesGWarning!
Make sure not to endanger any other road
users when carrying out braking
maneuvers.
Refer to the description of the hydraulic
brake assistant ( Y page 48).
! Because the ESP ®
operates
automatically, the engine must be turned
off (ignition switched off) when the
parking brake is being tested on a brake
test dynamometer. Active braking action
through the ESP ®
may otherwise seriously
damage the brake system which is not
covered by the smart Limited Warranty.
Brake pad wear or a leak in the brake system
may be the reason for low brake fluid level
in the brake fluid reservoir.
The brake fluid level in the brake fluid
reservoir may be too low if the brake
warning lamp in the instrument cluster
comes on ( Y page 22) although the parking
brake is released.
Have the brake system inspected
immediately. Contact an authorized smart
center.
All checks and service work on the brake
system should be carried out by qualified
technicians only. Contact an authorized
smart center.
Only install brake pads and use brake fluid
recommended by smart.
Inclines
! When driving down long and steep
grades, relieve the load on the brakes by
shifting into a lower gear to use the
engine’s braking power. This helps
prevent overheating of the brakes and
reduces brake pad wear.
When using the engine’s braking power, a
drive wheel may not spin for an extended
period of time, e.g. on slippery road
surfaces. This may cause serious damage
to the drive- train which is not covered
by the smart Limited Warranty.
High and low stressesGWarning!
Resting your foot on the brake pedal will
cause excessive and premature wear of the
brake pads.
It can also result in the brakes
overheating, thereby significantly
reducing their effectiveness and your
ability to stop the vehicle in sufficient
time to avoid an accident.
After hard braking, it is advisable to drive
on for some time, rather than immediately
park, so that the air stream will cool down
the brakes faster.
If your brake system is normally only
subjected to moderate loads, you should
occasionally test the effectiveness of the
brakes by applying above-normal braking
pressure at higher speeds. This will also
enhance the grip of the brake pads.
GWarning!
Make sure not to endanger any other road
users when carrying out these braking
maneuvers.
Wet road surface
GWarning!
After driving in heavy rain for some time
without applying the brakes or through
water deep enough to wet brake components,
the first braking action may be somewhat
reduced and increased pedal pressure may
be necessary to obtain expected braking
effect. Maintain a safe distance from
vehicles in front.
To help prevent brake disc corrosion after
driving on wet road surfaces (particularly
salted roads), it is advisable to brake the
vehicle with considerable force prior to
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