snow chains SMART FORTWO COUPE ELECTRIC DRIVE 2015 Owners Manual

Replacing bulbs ....................... 179
Replacing transmitter battery .... 178
Replacing wiper blades ............. 185
Towing ................................... 203
Unlocking/locking manually ....... 177
Warning and indicator
lamps ............................... 166, 175
What to do if ............................ 166
Where will I find...? ................. 160
Problems with your vehicle .............. 18
Product information ....................... 13
Production options weight .............. 145
PSI (air pressure unit) ................... 145Q
QR code Rescue card .............................. 20 R
Radio .......................................... 95
Radio transmitters ........................ 152
Rain-light sensor .......................... 69
READY indicator ............................ 87
Rear lamps
Overview ................................ 181
Rear window defroster ................... 103
Rear window wiper/washer ............... 70
Replacing wiper blade .............. 185
Recommended tire inflation pres-
sure ..................................... 128, 145
Remote control
see Key
Replacing bulbs ............................ 179
Reporting safety defects .................. 18
Rescue card .................................. 20
Restraint systems
see Occupant safety
Rims ..................................... 145, 216
Roadside Assistance ....................... 15
Roof
see Soft top system S
Safety Driving safety systems ............... 46
Occupant safety ......................... 30 Reporting defects ...................... 18
Safety belts
see Seat belts
Saving energy .............................. 149
Seat belt force limiter .................... 33
Seat belts ..................................... 31
Children in the vehicle .............. 42
Fastening ................................ 62
Proper use of ............................ 31
Safety guidelines ...................... 35
Safety notes .............................. 31
Telltale ................................. 168
Seat heating ................................. 60
Seating capacity .......................... 134
Seats ........................................... 58
Adjustment ............................... 58
Armrest ................................... 59
Heating ................................... 60
Passenger seat .......................... 59
Self-test
OCS (Occupant Classification
System) .................................... 41
SRS ......................................... 30
Service
see Maintenance
Service and warranty
Booklet ................................. .212
Service flap ................................. 123
Service life (tires) ....................... 137
Service, parts .............................. 212
Setting the departure time (Control
system) ....................................... .90
Setting the maximum charge current
(Control system) ............................. 92
Side marker lamps .........................180
Side windows
Operation ................................ 75
Sidewall (tires) ........................... .145
Signs and labels ........................... 214
smart surround sound system ............. 97
Snow chains ................................. 146
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 Index
9

Snow chains ...........................
.146
Speed rating ................ 141, 145, 151
Storing .................................. 138
Temperature ......................1 29, 139
Terminology ........................... .143
Tire Identification Number .. 142, 145
Tire Pressure Monitoring Sys-
tem (TPMS) .............................. 130
Traction ..................... 138, 145, 150
Tread ..................................... 145
Tread depth ....................... 137, 146
Treadwear indicators .......... 137, 146
Vehicle maximum load on ........... 146
Wheel change ........................... 195
Winter tires ......................1 46, 216
Top tether
see Children in the vehicle
Total load limit ........................... 145
Tow-away alarm .............................49
Towing ....................................... 203
Traction ................................ 145, 150
Transmission
Driving tips ............................. 81
Hill-start assist system .............. 81
Shifting procedure .................... 79
Transmission position indicator ...... 84
Transmitting power values .............. 213
Traveling abroad .......................... 153
Tread (tires) ................................ 145
Tread depth (tires) .................. 137, 146
Treadwear indicators (tires) ..... 137, 146
Turn signal lamps .........................1 80
Turn signals ................................. 66
Indicator lamps ....................... 172
Turning off the engine .................... 79U
Uniform Tire Quality Grading
Standards .............................. 138, 146
Unlocking the vehicle ..................... 52
Manually ................................. 177
USB socket .................................... 96 V
Vehicle Bulbs .................................... .179 Care ...................................... 153
Data acquisition ....................... 19
Identification Number (VIN) ....... 215
Locking/unlocking .................... 52
Modifications and alterations,
Operating safety ....................... 16
Towing ................................... 203
Unlocking/locking manually ....... 177
Vehicle Homepage
Data protection ........................ 121
Functions ............................... 121
General information .................1 20
Internet connection .................. 122
Personal area .......................... 121
Vehicle Identification Number
(VIN) .......................................... 215
Vehicle lighting ........................... .64
Vehicle loading
Instructions ............................ 108
Load limit .............................. 134
Roof rack ................................ 108
Terminology ............................ 143
Vehicle maximum load on the tire .... 146
Vehicle specification ................... 215
Vehicle washing
see Vehicle care W
Warning signals Brake pads .............................. 177
Door ...................................... 176
Lighting ................................. 176
Parking .................................. 177
Parking brake .......................... 176
Seat belt reminder system .... 168, 176
Warranty coverage ......................... 212
Warranty information ......................13
Washer fluid
Mixing ratio ........................... 218
Refilling ................................ 126
Wiping .................................... 70
Washer jet nozzles .........................187
Washing the vehicle ......................153
Wheel change ...............................1 95
Wheels, sizes ............................... 216
Wheels, Tires and .......................... 127 Index
11

Where will I find...?
Tire repair kit ........................ 160
Window curtain air bags .................. 37
Windshield
Washer fluid ....................... 70, 218
Wipers .................................... 69
Windshield wipers .......................... 69
Adjusting washer jet nozzles ....... 187
Rain-light sensor ...................... 69
Replacing wiper blades ............ .185
Winter driving
Driving instructions ................. 151
Snow chains ........................... .146
Tires ..................................... 146
Winter tires ........................... 146, 21612
Index

Driving safety systems
Introduction
G
WARNING
The following factors increase the risk of
accidents:
R Excessive speed, especially in turns
R Wet and slippery road surfaces
R Following another vehicle too closely
The driving safety systems described in
this section cannot reduce these risks or
prevent the natural laws of physics from
acting on the vehicle.
Always adapt your driving style to the pre- vailing road and weather and traffic con-
ditions and keep a safe distance to other
road users and objects on the street.
i In winter operation, the maximum
effectiveness of the ABS, the hydraulic
brake assistant, and the ESP ®
is only ach-
ieved with winter tires (Y page 146) or
snow chains* as required. Antilock Brake System (ABS)
G
WARNING
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead. Pump- ing the brake pedal defeats the purpose of
the ABS and significantly reduces braking
effectiveness.
The Antilock BrakeSystem (ABS) regulates
the brake pressure so that the wheels do not lock during braking. This allows you to
maintain the ability to steer your vehicle.
On slippery road surfaces, the ABS will
respond even to light brake pressure.
The ABS indicator lamp in the instrument
cluster (Y page 24) comes on when you
switch on the ignition. It goes out when the drive system is active. Braking At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal, indicating that the ABS is
regulating the brake pressure.
X Keep firm and steady pressure on the
brake pedal while experiencing the pul-
sation.
Continuous, steady brake pedal pressure
yields the advantages provided by the ABS,
namely braking power and the ability to
steer the vehicle.
A pulsating brake pedal can be an indica-
tion of hazardous road conditions and
functions as a reminder to take extra care
while driving.
Emergency brake maneuver X
Keep continuous full pressure on the
brake pedal. G
WARNING
When the ABS is malfunctioning, the
hydraulic brake assistant and the ESP ®
are
also switched off.
When the ABS is malfunctioning, the wheels may lock during hard braking, reducing
steering capability and extending the
braking distance. G
WARNING
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can it increase braking or steering efficiency beyond that afforded by the condition of the
vehicle brakes and tires or the traction
afforded. The ABS cannot prevent acci-
dents, including those resulting from
excessive speed in turns, following
another vehicle too closely, or hydroplan-
ing. Only a safe, attentive, and skillful
driver can prevent accidents. The capabil- ities of an ABS equipped vehicle must never
be exploited in a reckless or dangerous 46
Driving safety systems>> Safety.
* optional

Treadwear indicators
Narrow bands, sometimes called “wear
bars” that show across the tread of a tire
when only 1
/ 16 in (1.6 mm) of tread remains.
Uniform Tire Quality Grading Standards A tire information system that provides
consumers with ratings for a tire’s trac-
tion, temperature and treadwear. Ratings
are determined by tire manufacturers
using U.S. government testing procedures.
The ratings are molded into the sidewall of the tire.
Vehicle maximum load on the tire Load on an individual tire that is deter-
mined by distributing to each axle its
share of the maximum loaded vehicle
weight and dividing it by two. Winter driving
Before the onset of winter, have your vehi- cle winterized at an authorized electric
drive smart center.
This service includes:
R Check of anticorrosion and antifreeze
concentration.
R Addition of washer concentrate to the
water of the windshield/rear window.
Use a windshield washer concentrate
labeled for winter which is formulated
for temperatures below freezing point
(Y page 218).
R 12 V battery test. The capacity of the
12 V battery test drops with decreasing
ambient temperature.
R Tire change. Winter tires
G
WARNING
Winter tires with a tread depth of less than 1 / 6 in (4 mm) must be replaced. They are no
longer suitable for winter operation.
Always use winter tires at temperatures
below 45 ¦(7¥) and whenever wintry road
conditions prevail. Not all M+S rated tires provide special winter performance. Make
sure the tires you use show the mountain/
snowflake marking ion the tire side-
wall. These tires meet specific snow trac-
tion performance requirements of the Rub- ber Manufacturers Association (RMA) and
the Rubber Association of Canada (RAC) and
have been designed specifically for use in
snow conditions. Use of winter tires is the only way to achieve the maximum effective-
ness of the ABS and ESP ®
in winter opera-
tion.
For safe handling, make sure all mounted
winter tires are of the same make and have
the same tread design.
For information on winter tires for your
vehicle model, see the "Technical data"
section (Y page 216).
Always observe the speed rating of the win-
ter tires installed on your vehicle. If the
maximum speed for which your tires are
rated is below the speed rating of your
vehicle, you must place a notice to this
effect where it will be seen by the driver.
Such notices are available at your tire
dealer or any authorized electric drive
smart center. Snow chains*
! Remember that snow chains must always
be compatible with the tire sizes of a
vehicle. Snow chains that are approved
by smart are only permitted for the fol-
lowing tire size:
175/55 R15 on the rear axle. 146
Winter driving>> Operation.
* optional

For safety reasons, smart recommends
that you only use snow chains that have
been approved by smart.
Information on this is available from any
smart center.
Please refer to the separate operating
instructions for detailed information on mounting the snow chains.
Snow chains should only be driven on
snow-covered roads at speeds not to
exceed 30 mph (50 km/h). Remove chains
as soon as possible when driving on roads
without snow.
Please observe the following guidelines
when using snow chains: R Using snow chains is not permissible
with all wheel/tire combinations
(Y page 216).
R Use snow chains in pairs and on rear
wheels only. Follow the manufacturer’s
mounting instructions.
R Use of snow chains may be prohibited
depending on location. Always check
local and state laws before mounting
snow chains. G
WARNING
When mounting or removing snow chains,
always park your vehicle on level ground,
engage the parking brake, and switch off
the drive system. The vehicle could other-
wise move and injure yourself or other road users. G
WARNING
When mounting and removing snow chains,
ensure that you and your vehicle are at a
safe distance from moving traffic. Not
doing so could endanger other road users or even lead to you being injured by the vehi-cles behind you. G
WARNING
The vehicle’s handling changes when driv-
ing with snow chains on any kind of road
surface. This means that you should always adapt your driving style to suit the current
road and weather conditions.
! If snow chains that do not meet require-
ments are mounted, they may scrape
against the body or axle components when the vehicle is in motion. This could
result in damage to the rim/tire or vehi-
cle. Driving instructions
Drinking and driving
G
WARNING
Do not drink alcohol or take drugs and drive or allow anyone to drive who has been
drinking alcohol or taking drugs. Even a
small amount of alcohol or drugs can affect
your reflexes, perceptions and judgment.
The possibility of a serious or even fatal
accident are greatly increased when you
drink or take drugs and drive. Pedals
G
WARNING
Make sure absolutely no objects are
obstructing the pedals’ range of motion.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats* or
carpets in the footwell, make sure the ped- als still have sufficient clearance.
During sudden acceleration or braking
maneuvers, the objects could get caught
between or beneath the pedals and restrictyour ability to brake or accelerate. This
could lead to accidents and/or injury. Power assistance
G
WARNING
With the drive system inactive, there is no power assistance for the brake and steering
systems. In this case, it is important to Driving instructions
147>> Operation.
* optional Z

imately
1
/ 6 in (4 mm) on all four wheels for
the winter season to ensure normal bal-
anced handling characteristics. On packed
snow, they can reduce your stopping dis-
tance compared to summer tires.
Stopping distance, however, is still con-
siderably greater than when the road is not covered with snow or ice. Exercise appro-
priate caution.
! Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces. Otherwise, the
drivetrain could be damaged, which is
not covered by the smart Limited War-
ranty. Tire speed rating
Regardless of the tire speed rating, local
speed limits should be obeyed. Use prudent
driving speeds appropriate to prevailing
conditions. G
WARNING
Even when permitted by law, never operate a
vehicle at speeds greater than the maximum speed rating of the tires.
Exceeding the maximum speed for which
tires are rated can lead to sudden tire fail-
ure, causing loss of vehicle control and
possibly resulting in an accident and/or
personal injury and possible death, for you and for others.
Make sure your tires have the required tire speed rating as specified for your vehicle
in the “Technical data section”
(Y page 216), for example when purchasing
new tires.
For information on how to identify the tire
speed rating on a tire’s sidewall, see “Tire size designation, load and speed rating”
(Y page 140).
If you are uncertain about the correct read-
ing of the information given on a tire’s sidewall, any authorized electric drive
smart center will be glad to assist you.
i For information on speed ratings for
winter tires, see “All-season and winter
tires” (Y page 141). Winter driving instructions
The most important rule for slippery or icy roads is to drive sensibly and to avoid
abrupt acceleration, braking and steering
maneuvers.
For information on driving with snow
chains*, see “Snow chains*” (Y page 146).
Road salts and chemicals can adversely
affect braking efficiency. Increased pedal force may become necessary to produce the
normal braking effect.
Depressing the brake pedal periodically
when traveling at length on salt-strewn
roads can bring road-salt-impaired brak- ing efficiency back to normal.
If the vehicle is parked after being driven
on salt-treated roads, the braking effi-
ciency should be tested as soon as possible after driving is resumed. G
WARNING
Make sure not to endanger any other road
users when carrying out these braking
maneuvers. G
WARNING
The outside temperature display is not
designed to serve as an ice-warning device and is therefore unsuitable for that pur-
pose. Indicated temperatures just above
the freezing point do not guarantee that the
road surface is free of ice.
For more information, see “Winter driving”
(Y page 146). Driving instructions
151>> Operation.
* optional Z