coolant temperature SMART FORTWO COUPE ELECTRIC DRIVE 2014 Owners Manual

1, 2, 3 ...
12-volt battery Charging ................................ 199
Indicator lamp ........................ .171
Notes ..................................... 197
Removing and installing ............199 A
ABS (Antilock Brake System) .............46
Indicator lamp ......................... 167
Accessory weight .......................... 143
Accidents Air bags .................................. 33
Acoustic Vehicle Indication* ...........48
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 ...................169
Thorax-pelvis .......................... 38
Window curtain ......................... 38
Air conditioning with climate
control
Air distribution ...................... 102
Air recirculation mode .............103
Air vents ................................ 101
Air volume .............................. 102
Control panel .......................... 101
Defrosting .............................. 103
Notes ...................................... 99
Rear window defroster ...............103
Switching on/off ...................... 101
Temperature ............................ 101
Air pressure
see Tire inflation pressure
Air pressure (tires) ......................144
Air vents ..................................... 101
Alarm system see Anti-theft systems
Ambient lighting* .......................... 67Anticorrosion/antifreeze
.........219, 220
Antiglare, Interior rear view mir-
ror .............................................. 61
Antilock Brake System see ABS
Anti-theft systems ......................... 49
Anti-theft warning system ...........49
Electronic immobilizer ..............49
Interior motion sensor ...............49
Tow-away alarm ......................... 49
Aquaplaning
see Hydroplaning
Armrest ....................................... .59
Aspect ratio (tires) .......................144
Audio system ................................. 95
Basic ...................................... 96
Navigation/multimedia ..............96
Automatic headlamp mode ................64
Automatic locking .......................... 53
AUX socket .................................... 96 B
Backrest see Seats
Backup lamp ................................. 181
Bar (air pressure unit) ...................144
Batteries .................................... 197
Battery Jump starting .......................... 200
Battery (key)
Replacing the transmitter bat-
tery ....................................... 178
Battery coolant ............................ 125
Bead (tire) .................................. 144
Brake fluid .................................. 127
Checking ................................ 127
Brake lamp ................................... 181
Brake pedal ................................... 78
Brakes ........................................ 148
Parking brake ........................... 77
Warning lamp ........................... 167
Bulbs
Front ..................................... 180
Rear ...................................... 181
Replacing ............................... 1794
Index

C
CAC (Customer Assistance Center) ......18
California retail buyers and les-
sees, important notice for ...............14
Cargo compartment cover blind ........104
CD player ..................................... 95
Center console ............................... 27
Central locking Automatic ................................ 53
Locking/unlocking from inside ....53
Certification label .......................214
Charge level gauge ......................... 81
Charging High-voltage battery ................. 112
Charging cable
Connecting .............................. 117
Control element ....................... 116
Storing .................................. 115
Warming up ............................. 114
Children in the vehicle ...................42
Air bags .................................. 33
Indicator lamp, passenger front
air bag off .......................... 41, 175
Infant and child restraint sys-
tems ....................................... 43
OCS (Occupant Classification
System) ................................... 39
Safety notes ............................. 42
Tether anchorage points .............44
Child safety
see Children in the vehicle
Cockpit ........................................ 22
Coin holder ................................. 106
Cold tire inflation pressure ...........144
Combination switch ........................66
Control system Charge and depart menu ..............90
Charging mode display ...............87
Control lever ............................ 83
Introduction ............................ 83
Menus and submenus ...................89
Messages menu .......................... 93
Multifunction display ................83
Odometer menu .......................... 89
Recuperation display .................84
Reset menu ............................... 90Settings menu
........................... 93
Start menu ............................... 90
Time menu ............................... 94
Coolant
Anticorrosion/antifreeze ....219, 220
Battery .................................. 125
Capacities ........................ 218, 219
Drive system ........................... 125
Temperature warning lamp .........172
Coolant temperature ......................152
Copyright ..................................... 19
Cruise control ............................... 97
Curb weight ................................. 144
Customer Assistance Center (CAC) ......18 D
Dashboard see Instrument cluster
Data recording .............................. 19
Daytime running lamp mode ..............65
Deep water see Standing water
Defroster
Rear window ............................ 103
Windshield ............................. 103
Department of Transportation
see DOT
Direction of rotation (tires) ...........137
Door control panel ......................... 28
Door handles ................................. 28
Doors Locking/unlocking from outside ...53
Opening from inside ..................54
DOT (Department of Transporta-
tion) .................................... 142, 144
Drinking and driving .....................147
Drive diagnostics Indicator lamp ........................ .173
Warning lamp ........................... 173
Driving
Abroad ................................... 153
Coolant temperature .................152
Hydroplaning .......................... 150
Instructions ....................... 76, 147
In winter ................................ 151
Safety systems .......................... 46 Index
5

High-voltage battery
Battery care ............................ 113
Charge level gauge ..................... 81
Charging (AC power socket) ......... 114
Charging (control system) ...........92
Charging (private wallbox) .........115
Charging (public charging sta-
tion) ...................................... 117
Charging cable ........................ 115
Charging cable warming ............114
Cruise range ........................... 113
Discharged battery ...................113
Displaying available power .........85
ECO indicator ........................... 86
Energy consumption ..................113
Intelligent charging manage-
ment ...................................... 123
Introduction ........................... .112
Notes ..................................... 198
Outside temperatures ................113
Overvoltage protection ..............114
Problems with the charging
process .................................. 120
READY indicator ........................ 87
Terms of use ............................ 114
Warning label (wheel change) ......196
Warning lamp ........................... 171
High-voltage disconnect device ........18
Hill-start assist system ..................81
Hydraulic brake assistant ................48
Hydroplaning ............................... 150I
Identification labels ....................214
Identification number, vehicle
(VIN) .......................................... 215
Infant and child restraint systems see Children in the vehicle
Inflation pressure
see Tires, Inflation pressure
Inside door handle ......................... 54
Instrument cluster .....................23, 25
Illumination ............................ 83
Lamps, indicator and warning .....166
Instrument panel
see Instrument cluster Instruments and controls
see Cockpit
Intelligent charging management
High-voltage battery ................123
Interior motion sensor .................... 49
Interior rear view mirror ................61
Interior storage spaces see Storage compartments
Intermittent wiping
Rear window wiper .....................70
Windshield wipers .....................69
Internet connection
Via mobile service module .........122
Via powerline .......................... 122 J
Jump-starting ............................. 200 K
Key ............................................. 52
Loss of ................................... 176
Replacing the transmitter bat-
tery ....................................... 178
Kilopascal (air pressure unit) .........144
Knee bag ....................................... 37 L
Labels ........................................ 214
Emission control information .....214
Lamps, exterior
Exterior lamp switch ..................64
Switching on/off ....................... 64
Lamps, indicator and warning
12-volt-battery ........................ 171
ABS ....................................... .167
Brakes ................................... 167
Coolant temperature .................172
Drive diagnostics ....................173
EPS ........................................ 170
ESP ®
...................................... 170
Fog lamps ................................ 67
High-beam headlamps ................1 71
High-voltage battery .................171
Low-beam headlamps .................171
Low tire pressure/TPMS mal-
function telltale ...................... 173 Index
7

Snow tires
see Winter tires
Soft top system .............................. 70
Cleaning the soft top fabric .......157
Locking rear soft top manually ....178
Mounting the side rails ..............74
Opening and closing the rear
soft top ............................... 56, 72
Opening and closing the
retractable soft top ...............55, 71
Removing the side rails ..............73
Storing the side rails ................74
Sound package ............................... 97
SRS (Supplemental Restraint Sys-
tem)
Indicator lamp ........................ 169
Standing water, driving through ......152
Starter switch positions ..................57
Starting the engine ........................76
Steering wheel paddle shifters .........79
Storage compartments ....................106
Coin holder ............................. 106
Door pockets ........................... 106
Drawer ................................... 107
Glove box ................................ 106
in the tailgate ......................... 107
Parcel nets ............................. 107
Storage tray in center console ....107
Storage trays next to steering
wheel ..................................... 106
Storing tires ............................... 138
Sun screen ................................... 109
Sun visors ................................... 109T
Tailgate Closing ............................... 55, 57
Opening .............................. 54, 56
Tail lamps ................................... 181
Technical data Brake fluid ............................. 218
Coolant .................................. 219
Dimensions and weights .............215
Identification labels ................214
Rims and tires ......................... 216Service fluids and capacities
.....217
Windshield/rear window washer
system ................................... 218
Temperature
Coolant .................................. 152
Interior temperature ................101
Outside ................................... 87
Tether anchorage points
see Children in the vehicle
Thorax-pelvis side air bags .............38
Tightening torque Wheels ................................... 139
TIN (Tire Identification Num-
ber) ...................................... 142, 145
Tire and Loading Information plac-
ard ............................................ 133
Tire and loading terminology ..........143
Tire Identification Number see TIN
Tire inflation pressure
Checking ................................ 130
Important notes on ....................129
Placard on driver’s door B-pil-
lar ........................................ 133
Tire labeling ............................... 139
Tire load rating ........................... 145
Tire ply composition and material
used ........................................... 145
Tire Pressure Monitoring System
(TPMS) ........................................ 131
Tire repair kit ....................... 160, 187
Tires .................................... 127, 216
Air pressure ........................... 128
Care and maintenance ................137
Cleaning ................................ 138
Direction of rotation, spinning ..137
Driving instructions ................150
Flat tire ................................. 187
Important notes on tire infla-
tion pressure .......................... 129
Inflation pressure ....................130
Information placard .................133
Inspection .............................. 137
Labeling ................................ 139
Load rating ............................. 145
Ply composition and material
used ...................................... 14510
Index

Standing water
Do not drive through flooded areas or water
of unknown depth. Before driving through
water, determine its depth. Never acceler-
ate before driving into water.
If you must drive through standing water,
drive slowly to prevent water from entering
R the front compartment
R the engine compartment
R the passenger compartment
! Water in these areas could cause dam-
age to
R electrical components
R electrical wiring
R the drive system
R the high-voltage battery
Any such damage is not covered by the
smart Limited Warranty. Passenger compartment
G
WARNING
Always fasten items being carried as
securely as possible.
In an accident, during hard braking or sud-
den maneuvers, loose items thrown around
inside the vehicle may injure vehicle
occupants.
The cargo compartment is the preferred
place to carry objects. Control and operation of radio trans-
mitters
Radio and telephone G
WARNING
Please do not forget that your primary
responsibility is to drive the vehicle
safely. Only operate the radio or tele- phone
8
if road, weather and traffic condi-
tions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approx-
imately 14 m) every second.
Telephones and two-way radios G
WARNING
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e.
without being connected to an external
antenna) from inside the vehicle while the
drive system is switched on. Doing so could
lead to a malfunction of the vehicle’s elec-
tronic system, possibly resulting in an
accident and/or serious personal injury.
Radio transmitters, such as a mobile phone
or a citizens band unit should only be used
inside the vehicle if they are connected to
an antenna that is installed on the outside
of the vehicle.
Refer to the radio transmitter operation
instructions regarding use of an external
antenna. Coolant temperature
During severe operating conditions and
stop-and-go city traffic, the coolant tem-
perature may rise.
! Excessive coolant temperature causes
the red coolant temperature warning
lamp 00AC in the instrument cluster to
come on.
The drive system should not be operated
with the red coolant temperature warn-
ing lamp 00ACilluminated. Doing so may
cause serious damage to the drive system
and the high-voltage battery, which is
not covered by the smart Limited War-
ranty.
8 Observe all legal requirements. 152
Driving instructions>> Operation.

Display messages Possible causes/consequences and
0050
0050Solutions 0068
Transmission Not Transmission Not
in P in P The driver's door is open and the gear selector lever is in
position
R,Nor D.
In addition, a warning signal sounds.
X Move the gear selector lever to P.0068
Malfunction Serv. Malfunction Serv.
Req. Req. There is a malfunction in the coolant compressor or in the
heating/coolant circuit.
X
Contact an authorized electric drive smart center. 0068
Battery Power Too Battery Power Too
Low Low The outside temperature is too low. The full battery capacity
is not available.
The vehicle does not start.
X
Charge the high‑voltage battery (Y page 112).00FF
High-voltage Bat‐ High-voltage Bat‐
tery at Reserve tery at Reserve
Level Level The high‑voltage battery has reached reserve level.
X
Charge the high‑voltage battery (Y page 112).0051
Charge HV Battery Charge HV Battery
Immediately Immediately The charge level of the high‑voltage battery is below 5 %.
In addition, a warning signal sounds.
X
Charge the high‑voltage battery (Y page 112).0075
Engine Engine
Restart
Restart Not
Not
Possible
Possible There is a serious malfunction in the drive system. The drive
system can no longer be started.
In addition, a warning signal sounds.
X
Do not restart the drive system.
X Contact an authorized electric drive smart center. 0075
High-Voltage Sys‐ High-Voltage Sys‐
tem tem
0096Service Required
Service Required There is a malfunction in the drive system, the electric motor
or the high‑voltage battery. There is a high‑voltage safety
problem.
In addition, the
0075warning lamp in the instrument cluster
lights up and a warning signal sounds.
X Contact an authorized electric drive smart center. 00ED
Reduce Reduce
0096Speed
Speed The vehicle speed exceeds 84 mph (135 kmh).
In addition, a warning signal sounds.
X
Reduce the speed.
The message disappears. 162
Display messages>> Practical hints.

Problem Possible causes/consequences and
0050
0050Solutions 003E003D
The turn signal indi-
cator lamp(s) do(es)
not illuminate when
the ignition is
switched on and the
corresponding turn
signal is switched on
or the hazard warning
flasher is switched
on. The turn signal indicator lamp(s) has (have) failed.
X
Have the turn signal indicator lamp(s) checked at an author-
ized electric drive smart center. 003E003D
The turn signal indi-
cator lamp(s) flashes
at double frequency. One of the turn signals is malfunctioning.
X
Replace the bulb as soon as possible (Y page 180).
or
X Have the turn signal checked at an authorized electric drive
smart center as soon as possible. Drive system
Problem Possible causes/consequences and
0050 0050Solutions 00AC
The red coolant
temperature
warning lamp
illuminates. The coolant is too hot. The high-voltage battery and/or the
drive system are not cooled sufficiently.
X
Stop the vehicle immediately in a safe location.
X Switch off the drive system.
X Engage the parking brake when leaving the vehicle.
X Contact Roadside Assistance or an authorized electric drive
smart center. 172
What to do if ...>> Practical hints.

Capacities
Components Capacity Coolants, lubricants, etc.
Coolant system approx. 6.9 US qt (6.5 l) Anticorrosion/Antifreeze meet-
ing specification MB 325.0
Air conditioning system 500 g
(17.6 oz) R134a refrigerant (never R 12)
120 g
(4.2 oz) PAG lubricant oil Daphne 1234
Windshield washer sys-
tem 4.0 US qt (3.8 l)
Windshield washer concentrate
13
(Y page 218)
Washer fluid mixing ratio
(Y page 218) Brake fluid
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 conditions, this mois-
ture 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 Mainte-
nance Booklet for replacement interval.
Only brake fluid approved by smart is rec-
ommended. Any authorized electric drive
smart center will provide you with addi-
tional information. Windshield/rear window washer system
During all seasons:
X Use a windshield washer concentrate
labeled for summer and water for tem-
peratures above freezing point.
X Use a windshield washer concentrate
labeled for winter and water for temper-
atures below freezing point.
X Premix the windshield washer fluid in a
suitable container depending on the out-
side temperature and in accordance with
the manufacturer’s instructions 14
.
Washer fluid mixing ratio R
Temperature above 32¦ (0¥):
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 water
13 Use a windshield washer concentrate labeled for summer and water for temperatures above freezing
point or a windshield washer concentrate labeled for winter and water for temperatures below freezing
point.
14 Refer to the notes for use on the container. 218
Service fluids and capacities>> Technical data.

G
WARNING
Windshield washer concentrate is highly
flammable. Fire, naked flames and smoking
are prohibited when windshield washer
concentrate is being handled. Coolants
The battery and drive system coolant is a
mixture of water and anticorrosion/anti-
freeze, 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 cor-
rosion protection.
! Add premixed coolant solution only.
Adding water and MB 325.0 Anticorro-
sion/Antifreeze separately from each
other, could cause drive system damage
not covered by the smart Limited War-
ranty.
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 cor-
rosion 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 solu-
tion 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 electric drive smart center.
To provide important corrosion protec-
tion, the solution must be at least 50% anti-
corrosion/antifreeze (equivalent to freeze
protection to approximately -35¦
[-37¥]).
If you use a solution that is more than 55%
anticorrosion/antifreeze (freeze protec-
tion to approximately -49
¦[(-45 ¥]), the
drive system and battery temperature will
increase due to the lower heat transfer
capability of the solution. Therefore, do
not use more than this amount of anticor-
rosion/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
has been approved by smart. For informa-
tion contact an authorized electric drive
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 electric drive smart
center.
Capacities Cooling-system
capacity
All models approx. 6.9 US qt
(6.5 l)Service fluids and capacities
219>> Technical data. Z