SMART FORTWO COUPE ELECTRIC DRIVE 2013 Service Manual

which could occur under some
circumstances, even with the air bag
technology installed in your vehicle.
R If you install a rear-facing child
restraint on the passenger seat, make
sure the 00090007indicator lamp
is illuminated, indicating that the
passenger front air bag is deactivated.
Should the 00090007indicator
lamp not illuminate or go out while the
restraint is installed, please check
installation.
Periodically check the 00090007
indicator lamp while driving to make
sure the 00090007indicator lamp
is illuminated.
If the 00090007indicator lamp
goes out or remains out, do not transport
a child on the passenger seat until the
system has been repaired.
A child in a rear-facing child restraint
on the passenger seat may be seriously
injured or even killed if the passenger
front air bag inflates.
R If you place a child in a forward-facing
child restraint on the passenger seat,
move the seat as far back as possible, use
the proper child restraint recommended
for the age, size and weight of the child
by the seat manufacturer, and secure
child restraint with the vehicle’s seat
belt according to the child seat
manufacturer’s instructions. For
children larger than the typical
12‑month‑old child, the passenger front
air bag may or may not be activated.
i Deployment of the driver front air bag
does not mean that the passenger front
air bag also should have deployed.
The Occupant Classification System may
have determined
R that the seat was empty or occupied by the
weight up to or less than that of a typical
12‑month‑old child seated in a standard
child restraint — both instances where the system suppresses deployment of the
passenger front air bag even though the
impact met the criteria and was of
sufficient severity to deploy the driver
front air bag
R that the seat was occupied by a small
individual (such as a young teenager or
a small adult) or a child weighing more
than the weight of a typical 12‑month‑old
child in a standard child restraint —
instances where the system may suppress
deployment of the passenger front air
bag even though the impact met the
criteria and was of sufficient severity
to deploy the driver front air bag
Passenger front air bag off indicator
lamp The indicator lamp is located on the
overhead control panel.
Passenger front air bag off indicator
lamp
0002illuminates when the passenger
front air bag is deactivated. G
WARNING
When the SRS indicator lamp 000Aand the
00090007indicator lamp are lit at
the same time, there is a malfunction in the
Occupant Classification System.
In order to ensure proper operation of the
air bag system and OCS:
R Have the system checked as soon as
possible by qualified technicians. Occupant safety
39>> Safety.
Z

Contact an authorized electric drive
smart center.
R Sit properly belted in a position that is
as upright as possible with your back
against the seat backrest.
R Do not lean on the armrests or lift
yoursel ffrom the seat by using the handle
over the door as this may cause the OCS to
be unable to correctly approximate the
occupant weight category.
R Only have the seat repaired or replaced
by an authorized electric drive smart
center.
R Read and observe all warnings in this
chapter.
Self-test Occupant Classification
System After turning the key in the starter switch
to position 1or 2, the 00090007
indicator lamp located in the center
console illuminates. If an adult occupant
is properly sitting on the passenger seat
and the system senses the occupant as being
an adult, the 00090007indicator
lamp will illuminate and go out after
approximately 4 seconds.
If the seat is not occupied and the system
senses the passenger seat as being empty,
the 00090007indicator lamp will
illuminate and not go out. G
WARNING
If the 00090007indicator lamp does
not illuminate immediately after
switching on the drive system, the system
is not functioning. You must contact an
authorized electric drive smart center
before seating any child on the passenger
seat.
More information can be found in the
“Practical hints” section (Y page 168). G
WARNING
Never place anything between seat cushion
and child seat (e.g. pillow), since it
reduces the effectiveness of the Occupant
Classification System. The bottom of the
child seat must make full contact with the
passenger seat cushion. An incorrectly
mounted child seat could cause injuries to
the child in case of an accident, instead of
increasing protection for the child.
Follow the manufacturer’s instructions for
installation of child seats. Children in the vehicle
If an infant or child is traveling with you
in the vehicle:
X Secure the child using an infant or child
restraint appropriate to the age and size
of the child.
X Make sure the infant or child is properly
secured at all times while the vehicle is
in motion. G
WARNING
Do not leave children unattended in the
vehicle, even if they are secured in achild
restraint system. The children could
R injure themselves on parts of the vehicle
R be seriously or fatally injured through
excessive exposure to extreme heat or
cold
Do not expose the child restraint system to
direct sunlight. The child restraint
system’s metal parts, for example, could
become very hot, and the child could be
burned on these parts.
If children open a door, they could
R injure other persons
R get out of the vehicle and injure
themselves or be injured by following
traffic 40
Occupant safety>> Safety.

Do not carry heavy or hard objects in the
passenger compartment unless they are
firmly secured in place.
For more information, please refer to the
“Loading and storing section”.
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the
even tof
R strong braking maneuvers
R sudden changes of direction
R an accident
Infant and child restraint system We recommend all infants and children be
properly restrained at all times while the
vehicle is in operation.
The passenger lap-shoulder belt has a
special seat belt retractor for secure
fastening of child restraints.
To fasten a child restraint, follow all
mounting instructions provided by the
child restraint manufacturer. Then pull the
shoulder seat belt out completely and let it
retract. During seat belt retraction, a
ratcheting sound can be heard to indicate
that the special seat belt retractor is
activated .The seat belt is now locked. Push
down on child restraint to take up any
slack.
To deactivate, release seat belt buckle and
let seat belt retract completely. To
deactivate the special seat belt retractor
for the passenger seat, the passenger seat
must be in the most backwar dposition. The
seat belt can again be used in the usual
manner. G
WARNING
Never release the seat belt buckle while the
vehicle is in motion, since the special seat
belt retractor will be deactivated.
The use of infant or child restraints is
required by law in all 50 states, the
District of Columbia, the U.S. territories, and all Canadian provinces and
territories.
Infants and small children should be seated
in an appropriate infant or child restraint
system properly secured in accordance
with the manufacturer’s instructions for
the child restraint, that complies with U.S.
Federal Motor Vehicle Safety Standards 213
and 225 and Canadian Motor Vehicle Safety
Standards 213, 213.1 and 213.2.
A statement by the child restraint
manufacturer of compliance with these
standards can be found on the instruction
label on the restraint and in the
instruction manual provided with the
restraint.
When using any infant restraint, toddler
restraint, or booster seat be sure to
carefully read and follow all
manufacturer’s instructions for
installation and use.
Please read and observe warning labels
affixed to the inside of the vehicle and to
infant or child restraints. G
WARNING
Children 12 years old and under must be
seated and properly secured in an
appropriately sized infant restraint,
toddler restraint, or booster seat
recommended for the size and weight of the
child.
The infant or child restraint must be
properly secured with the vehicle’s seat
belt fully in accordance with the child seat
manufacturer’s instructions.
Occupants, especially children, should
never place their bodies or lean their
heads in the area of the door where the
head-thorax air bags (cabriolet), window
curtain air bags (coupé) and thorax-pelvis
air bags (coupé) inflates. This could result
in serious injuries or death should the
head-thorax air bags (cabriolet), window
curtain air bags (coupé) and thorax-pelvis
air bags (coupé) be triggered. Always sit as
upright as possible, properly use the seat Occupant safety
41>> Safety.
Z

belt and use an appropriately sized infant
restraint, toddler restraint, or booster
seat recommended for the size and weight
of the child.
Children can be killed or seriously injured
by an inflating air bag. Note the following
important information when circumstances
require you to place a child in the
passenger seat:
R
Your vehicle is equipped with air bag
technology designed to turn off the
passenger front air bag in your vehicle
when the Occupant Classification System
senses the weight of a typical
12‑month‑old child or less along with the
weight of an appropriate child restraint
on the passenger seat.
R A child in a rear-facing child restraint
on the passenger seat may be seriously
injured or even killed if the passenger
front air bag inflates in a collision.
R If you install a rear-facing child
restraint on the passenger seat, make
sure the 00090007indicator lamp
is illuminated, indicating that the
passenger front air bag is deactivated.
Should the 00090007indicator
lamp not illuminate or go out while the
restraint is installed, please check
installation. Periodically check the
00090007indicator lamp while
driving to make sure the
00090007indicator lamp is
illuminated. If the 00090007
indicator lamp goes out or remains out,
do not transport a child on the passenger
seat until the system has been repaired.
A child in a rear-facing child restraint
on the passenger seat may be seriously
injured or even killed if the passenger
front air bag inflates.
R If you place a child in a forward-facing
child restraint on the passenger seat,
move the seat as far back as possible, use
a proper child restraint recommended
for the age, size and weight of the child, and secure child restraint with the
vehicle’s seat belt according to the child
seat manufacturer’s instructions. For
children larger than the typical
12‑month‑old child, the passenger front
air bag may or may not be activated. G
WARNING
Infants and small children should never
share a seat belt with another occupant.
During an accident, they could be crushed
between the occupant and seat belt.
A child’s risk of serious or fatal injuries
is significantly increased if the child
restraints are not properly secured in the
vehicle and/or the child is not properly
secured in the child restraint.
Children too big for a toddler restraint
must ride in a seat using regular seat belt.
Position shoulder belt across chest and
shoulder, not face or neck. A booster seat
may be necessary to achieve proper seat
belt positioning for children over 41 lbs
until they reach a height where a lap-
shoulder belt fits properly without a
booster.
When the child restraint is not in use,
remove it from the vehicle or secure it with
the seat belt to prevent the child restraint
from becoming a projectile in the event of
an accident.
Do not leave children unattended in the
vehicle, even if the children are secured in
a child restraint system. Unsupervised
children in a child restraint system may
use vehicle equipment and may cause an
accident and/or serious personal injury.
If you are using a rear-facing child
restraint system on the passenger seat, you
must verify that the passenger front air bag
is deactivated. When the passenger front
air bag is deactivated, the
00090007indicator lamp is
illuminated (Y page 39).42
Occupant safety>> Safety.

Top tether
Top tether permits an additional
connection between a child restraint
system and the passenger seat. Proper
usage of the top tether, in accordance with
instructions provided by the child
restraint manufacturer, can further reduce
the risk of injuries.
The top tether anchorage is located on the
floor of the cargo compartment. The top
tether guide for the top tether strap is
located above, on the head restraint. X
Thread top tether strap 0028through top
tether guide 0002down the back of
passenger seat 0003to top tether
anchorage 002B.
X Attach top tether hook 002Ato top tether
anchorage 002Bon the floor of the cargo
compartment.
i If you are using divider plus*, the
hooks of the top tether and the divider
plus* are attached to the same anchorage. X
Install the child restraint system and
tighten top tether strap 0028according to
the child restraint manufacturer’s
instructions. G
WARNING
After installing top tether straps, make
sure the seat backrests are in an upright
position and are properly locked. Push and
pull on the seat backrests to ensure they are
properly secured in the locked position. If
a seat backrest is not properly locked, the
seat backrest could fold. The child seat
would no longer be properly supported or
positioned to provide its intended
benefit. That could cause serious or even
fatal injuries. Panic alarm
X
Activating: Press and hold button 0002for
at least 1 second.
An audible alarm and flashing exterior
lamps will operate briefly.
X Deactivating: Press button0002once more.
or
X Insert the key in the starter switch.
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and Panic alarm
43>> Safety.
* optional Z

2. this device must accept any
interference received, including
interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
The product label with FCC ID and IC
certification number can be foun
dinthe
battery case.
i Canada only:
This device complies with RSS‑210 of
Industr yCanada. Operation is subject to
the following two conditions:
1. This device may not cause
interference, and
2. this device must accept any
interference received, including
interference that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
The product label with FCC ID and IC
certification number can be found in the
battery case. 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
prevailing road and weather and traffic conditions 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
achieved with winter tires (Y page 140)
or snow chains* as required. Antilock Brake System (ABS)
G
WARNING
Do not pump the brake pedal. Use firm,
steady brake pedal pressure instead.
Pumping 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 22) 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
pulsation.
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
indication of hazardous road conditions
and functions as a reminder to take extra
care while driving. 44
Driving safety systems>> Safety.
* optional

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 brakin gor steering efficiency
beyond that afforded by the condition of the
vehicle brakes and tires or the traction
afforded. The ABS cannot prevent
accidents, including those resulting from
excessive speed in turns, following
another vehicle too closely, or
hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The
capabilities of an ABS equipped vehicle
must never be exploited in a reckless or
dangerous manner which could jeopardize
the user’s safety or the safety of others. Electronic Stability Program (ESP
®
)
Your vehicle is equipped with the
Electronic StabilityProgram (ESP ®
). The
ESP ®
is operational as soon as the drive
system is switched on and it monitors the
vehicle’s traction (force of adhesive
friction between the tires and the road
surface) and handling.
The ESP ®
recognizes when awheel is
spinning or if the vehicle starts to skid.
By applying brakes to the appropriate
wheel and by limiting the power output, the
ESP ®
works to stabilize the vehicle. The
ESP ®
is especially useful while driving off
and on wet or slippery road surfaces. The ESP
®
also stabilizes the vehicle during
braking and steering maneuvers.
The ESP ®
warning lamp 0004in the
instrument cluster flashes when the ESP ®
is
engaged.
The ESP ®
warning lamp 0004in the
instrument cluster comes on when you
switch on the ignition. It goes out when the
drive system is active.
Depending on the driving situation, the
ESP ®
R reduces the speed
R selectively brakes individual wheels
R equalizes the speed of the driven wheels
R stabilizes the vehicle when braking
R assists you in evasive maneuvers on all
roads G
WARNING
If the ESP ®
warning lamp 0004in the
instrument cluster flashes, proceed as
follows:
R While driving off, apply as little
throttle as possible.
R While driving, ease up on the accelerator
pedal.
R Adapt your speed and driving style to the
prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid.
The ESP ®
cannot prevent accidents
resulting from excessive speed. G
WARNING
The ESP ®
cannot prevent the natura llaws of
physics from acting on the vehicle, nor can
it increase the traction afforded. The
ESP ®
cannot prevent accidents, including
those resulting from excessive speed in
turns, or hydroplaning. Only a safe,
attentive, and skillful driver can prevent
accidents. The capabilities of an ESP ®
equipped vehicle must never be exploited
in a reckless or dangerous manner which Driving safety systems
45>> Safety.
Z

could jeopardize the user’s safety or the
safety of others.
! Because the ESP ®
operates
automatically, the ignition must be
switched off when the parking brake is
being tested on a brake test
dynamometer. Active braking action
through the ESP ®
may otherwis eseriously
damage the brake system which is not
covered by the smart Limited Warranty.
i The ESP ®
will only function properly if
you use wheels of the recommended tire
size (Y page 210). Hydraulic brake assistant
The hydraulic brake assistant operates in
emergency situations. If you apply the
brakes very quickly, the hydraulic brake
assistant automatically provides full
brake boost, thereby potentially reducing
the braking distance.
X Apply continuous full braking pressure
until the emergency braking situation is
over.
The ABS will prevent the wheels from
locking.
When you release the brake pedal, the
brakes function again as normal. The
hydraulic brake assistant is then
deactivated. G
WARNING
When the hydraulic brake assistant is
malfunctioning, the brake system is still
functioning normally, but without the
additional brake boost that would normally
be provided during an emergency braking
maneuver. Therefore, the braking distance
may increase. G
WARNING
The hydraulic brake assistant cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase braking efficiency beyond that afforded by
the condition of the vehicle brakes and
tires or the traction afforded. The
hydraulic brake assistant cannot prevent
accidents, including those resulting from
excessive speed in turns, following
another vehicle too closely, or
hydroplaning. Only a safe, attentive, and
skillful driver can prevent accidents. The
capabilities of a hydraulic brake assistant
equipped vehicle must never be exploited
in a reckless or dangerous manner which
could jeopardize the user’s safety or the
safety of others. Activating the hazard warning flasher
after an emergency braking maneuver
If you bring the vehicle to a complete stop
by strongly braking at a speed of more than
43 mph (70 km/h), the hazard warning
flasher comes on automatically as soon as
the vehicle is at a standstill. The hazard
warning flasher will remain on until it is
switched off using the hazard warning
flasher switch (Y page 66) or until the
speed of the vehicle has exceeded 6mph
(10 km/h). Anti-theft systems
Electronic immobilizer
The electronic immobilizer prevents
unauthorized persons from starting your
vehicle.
When leaving the vehicle, always take the
key with you and lock the vehicle. The drive
system can be switched on by anyone with a
key that is left inside the vehicle.
X Activating: Remove the key from the
starter switch.
X Deactivating: Insert the key in the
starter switch.
X Turn the key to starter switch position 1.46
Anti-theft systems>> Safety.

Anti-theft warning system*
Once the anti-theft warning system has
been armed, a visual and audible alarm is
triggered when
R someone opens a door or the tailgate
R someone enters the vehicle’s interior
R there is motion inside the vehicle
R someone attempts to raise the vehicle
The alarm will also be triggered when
unlocking and opening the driver’s door
with the key.
i The alarm will stay on, even if the
driver’s door is immediately closed. For
canceling the alarm, see (Y page 47).
Close the windows and the tailgate before
arming the alarm system. Make sure there
are no moving objects inside the vehicle. X
Arming: Lock the vehicle using the
remote control.
Warning system indicator lamp 0002
flashes rapidly. The anti-theft warning
system arms after about 25 seconds. When
the anti-theft warning system is armed,
warning system indicator lamp 0002
flashes about every three seconds.
i You can also arm the anti-theft warning
system by locking the vehicle without
using the remote control (Y page 170).
X Disarming: Unlock the vehicle using the
remote control.
The anti-theft warning system is
disarmed. Warning system indicator
lamp 0002stops flashing. Canceling the alarm X
Insert the key in the starter switch.
X Turn the key to starter switch position 1.
or
X Press button 0006or0004 on the key. Tow-away alarm* and interior motion
sensor*
Once the anti-theft warning system has
been armed, a visual and audible alarm is
triggered when someone attempts to raise
the vehicle or if motion is detected inside
the vehicle.
X Arming: Lock the vehicle using the
remote control.
The tow-away protectiona nd the interior
motion sensor are armed after about
25 seconds.
X Disarming: Unlock the vehicle using the
remote control.
The tow-away protectio nand the interior
motion sensor are disarmed.
Canceling the alarm X
Insert the key in the starter switch.
X Turn the key to starter switch position 1.
or
X Press button 0006or0004 on the key.
Switching off tow-away protection and
interior motion sensor Switch off the tow-away protectio
nand the
interior motion sensor when locking the
vehicle and
R transporting the vehicle,
R board, e.g. a ferry or auto train,
R there are people or animals in the
vehicle,
R the side windows remain open.
This prevents any false alarm. Anti-theft systems
47>> Safety.
* optional Z

X
Remove the key from the starter switch.
X Press switch 0002within 60 seconds.
Indicator lamp 0003comes on.
X Exit the vehicle.
X Lock the vehicle using the remote
control.
i The tow-away protection and the
interior motion sensor remain switched
off until you lock your vehicle again. 48
Anti-theft systems>> Safety.