check engine light SMART FORTWO 2016 Owners Manual

Display messageCalling up (message memory) .......1 13
Color display .......................... 118
Language setting ......................1 17
Service display ....................... 153
Display messages
Calling up (on-board computer) ... 113
Driving systems ....................... 126
Engine ................................... 124
General notes (on-board com-
puter with a color display) .........118
Hiding ................................... 118
Lights .................................... 128
Safety systems .........................1 19
SmartKey ................................ 130
Tires .....................................1 26
Vehicle ................................. .128
Distance recorder .........................112
Distance warning function
Function/notes .........................4 8
Warning lamp (red) ................... 136
Warning lamp (yellow) ............... 135
Door
Warning lamp ........................... 141
Doors
Automatic locking (switch) .......... 55
Central locking/unlocking
(SmartKey) ................................ 51
Control panel ........................... 28
Display message ....................... 128
Emergency locking ..................... 55
Emergency unlocking .................. 55
Important safety notes ................ 54
Opening (from inside) ................ 54
Drinking and driving ..................... 102
Drive program
Automatic transmission .............. 94
Display ................................... 92
Driver's door
see Doors
Driver's seat
see Seats
Driving abroad
smart service .......................... 154
Driving on flooded roads ................ 104
Driving safety systems
ABS (Anti-lock Braking System) .... 47
Distance warning function .......... 48 EBD (electronic brake force
distribution) ........................... 50
ESP
®(Electronic Stability Pro-
gram) ...................................... 49
ETS (Electronic Traction Sys-
tem) ........................................ 49
Important safety information ....... 47
Overview ................................. 47
Driving system
Parking aid ............................. 107
Driving systems
Cruise control ......................... 105
Display message ....................... 126
Driving tips
Automatic transmission .............. 93
Brakes ................................... 103
Break-in period ........................ 86
Downhill gradient .................... 103
Drinking and driving ................ 102
Driving in winter ..................... 105
Driving on flooded roads ........... 104
Driving on wet roads ................. 104
Exhaust check .......................... 103
Fuel ...................................... 102
General .................................. 102
Hydroplaning .......................... 104
Icy road surfaces ..................... 105
Limited braking efficiency on
salted roads ............................ 104
Snow chains ............................. 179
Subjecting brakes to a load ........ 103
Wet road surface ...................... 103
E
EBD (electronic brake force distri-
bution)Display message ...................... 120
Function/notes ......................... 50
EBD (Electronic Brake-force Dis-
tribution)
Indicator lamp ........................ 133
Electronic Brake-force Distribu-
tion
see EBD (electronic brake force
distribution)
Electronic Traction System
see ETS (Electronic Traction System)
6Index

Emergency releaseDriver's door ........................... .55
Vehicle ................................... 55
Emergency Tensioning Devices
Activation ............................... 40
Emissions control
Service and warranty informa-
tion ........................................ 17
Engine
Check Engine warning lamp ........1 36
Display message ...................... 124
Engine number ......................... 206
Irregular running ...................... 90
Jump-starting ......................... 168
Starting problems ..................... 90
Starting the engine with the
SmartKey ................................. 88
Switching off ........................... 101
Tow-starting (vehicle) .............. 172
Engine compartment cover .............. 149
Engine electronics
Problem (malfunction) ................ 90
Engine oil
Adding ................................... 150
Additives ............................... 209
Checking the oil level ............... 150
Display message ...................... 124
Filling capacity ...................... 209
Notes about oil grades .............. 209
Notes on oil level/consumption ... 149
Viscosity ............................... 210
Warning lamp .......................... 138
Engine oil additives
see Additives (engine oil)
ESP
®(Electronic Stability Program)
Characteristics ........................4 9
Crosswind Assist ....................... 50
Display message ....................... 121
ETS .........................................4 9
Function/notes ......................... 49
General notes ........................... 49
Important safety information ....... 49
Warning and indicator lamps ...... 134
ETS (Electronic Traction System) ...... 49
Exhaust check .............................. 103
Exhaust pipe (cleaning instruc-
tions) ......................................... 158 Exterior lighting
Cleaning ................................ 158
Setting options ......................... 67
Exterior mirrors
Adjusting (electrically) ............. 66
Adjusting (manually) .................. 66
Out of position (troubleshoot-
ing) ........................................ 66
F
Filler capsee Refueling
Filling capacities (Technical data) .. 207
Flat tire
Preparing the vehicle ............... 161
TIREFIT kit ............................. 161
Floormats .................................... 148
Fog lamps
Switching on/off ....................... 68
Frequencies
Mobile phone .......................... 204
Two-way radio ......................... 204
Front cover
see Service cover
Front fog lamps
Changing bulbs ......................... 72
Switching on/off ....................... 68
Front-passenger seat
Folding down ............................ 63
Frontal area cover
see Service cover
Fuel
Additives ............................... 208
Consumption information .......... 209
Displaying the current con-
sumption ................................ 112
Driving tips ........................... 102
Fuel gauge .............................. 110
Grade (gasoline) ...................... 208
Important safety notes .............. 207
Problem (malfunction) ............... 100
Refueling ................................ 97
Tank content/reserve fuel .......... 207
Fuel filler flap
Opening .................................. 98
Fuel tank
Capacity ................................ 207
Index7

ities, contact a smart center for specific
details. USA only: contact our Customer
Assistance Center on 1-800‑762-7887 for
details.
Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and
at regular intervals while the engine is run-
ning. Therefore, malfunctions can be detec-
ted in good time.
The0075 restraint system warning lamp in
the instrument cluster lights up when the
ignition is switched on. It goes out no later
than a few seconds after the vehicle is star-
ted. The components of the restraint system
are in operational readiness.
A malfunction has occurred if the 0075
restraint system warning lamp:
Rdoes not light up after the ignition is
switched on
Rdoes not go out after a few seconds with the
engine running
Rlights up again while the engine is running
GWARNING
If restraint system is malfunctioning,
restraint system components may be trig-
gered unintentionally or might not be trig-
gered at all in the event of an accident with
a high rate of vehicle deceleration. This
can affect the Emergency Tensioning
Device or air bag, for example. This poses
an increased risk of injury or even fatal
injury.
Have the restraint system checked and
repaired in a qualified specialist work-
shop as soon as possible.
PASSENGER AIR BAG indicator lamps
PASSENGER AIR BAG OFF indicator lamp 0043and
PASSENGER AIR BAG ON indicator lamp 0044are
part of the Occupant Classification System
(OCS).
The indicator lamps display the status of the
front-passenger front air bag.
RPASSENGER AIR BAG ON lights up: the front-
passenger front air bag is enabled. If, in
the event of an accident, all deployment
criteria are met, the front-passenger front
air bag is deployed.
RPASSENGER AIR BAG OFF lights up: the
front-passenger front air bag is deactiva-
ted. It will then not be deployed in the
event of an accident.
Depending on the person in the front-
passenger seat, the front-passenger front air
bag must either be deactivated or enabled;
see the following points. You must make sure
of this both before and during a journey.
RChildren in a child restraint system:
whether the front-passenger front air bag
is enabled or deactivated depends on the
installed child restraint system, and the
age and size of the child. Therefore, be
sure to observe the notes on the "Occupant
Classification System (OCS)" (
Ypage 36)
and on "Children in the vehicle"
(
Ypage 42). There you will also find
instructions on rearward and forward-
facing child restraint systems on the
front-passenger seat.
RAll other persons: depending on the clas-
sification of the person in the front-
passenger seat, the front-passenger front
air bag is enabled or deactivated
(
Ypage 36). Be sure to observe the notes
on "Seat belts“ (Ypage 31) and "Air bags"
30Occupant safety
>> Safety.

Switching off the alarm
XTo switch off the alarm:press the0036
button on the key.
The alarm is switched off.
or
XSwitch on the ignition.
The alarm is switched off.
The alarm is not switched off, even if you
close the open door that triggered it, for
example.
Driving safety systems
Overview of driving safety systems
In this section, you will find information
about the following driving safety systems:
RABS (Anti-lock BrakingSystem)
(Ypage 47)
RDistance warning function (Ypage 48)
Resp®(Electronic StabilityProgram)
(Ypage 49)
REBD (Electronic Brake forceDistribution)
(Ypage 50)
Important safety notes
If you fail to adapt your driving style or
become distracted, the driving safety sys-
tems can neither reduce the risk of accident
nor override the laws of physics. Driving
safety systems are merely aids designed to
assist driving. You are responsible for the
distance to the vehicle in front, for vehicle
speed and for braking in good time. Always
adapt your driving style to suit the prevail-
ing road, weather and traffic conditions and
maintain a safe distance from the vehicle in
front. Drive carefully.
The driving safety systems described only
work as effectively as possible when there is
adequate contact between the tires and the
road surface. Please pay special attention to
the notes on tires, recommended minimum
tire tread depths, etc. (
Ypage 177).
In wintry driving conditions, always use win-
ter tires (M+S tires) and if necessary, snow
chains. Only in this way will the driving
safety systems described in this section work
as effectively as possible. For safety reasons, smart recommends that you
only use snow chains that have been specially
approved for your vehicle by smart, or fine-
link snow chains that are of a corresponding
standard of quality. For more information,
please contact a qualified specialist work-
shop.
ABS (Anti-lock Braking System)
General information
ABS regulates brake pressure in such a way
that the wheels do not lock when you brake.
This allows you to continue steering the vehi-
cle when braking.
The 0025 (Canada only) or 00DF(USA only) abs
warning lamp in the instrument cluster lights up when the ignition is switched on. It goes
out when the engine is running.
Important safety notes
iObserve the "Important safety notes" sec-
tion for driving safety systems (Ypage 47).
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (
Ypage 132) and
display messages which may be shown in the
instrument cluster (
Ypage 121).
GWARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking
characteristics may be severely impaired.
Additionally, further driving safety sys-
tems are deactivated. There is an increased
danger of skidding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
abs works from a speed of about 4 mph (6 km/h),
regardless of road-surface conditions. ABS
works on slippery surfaces, even if you only
brake gently.
Driving safety systems47
>> Safety.
Z

XTo switch off:press button0044.
Indicator lamp 0043lights up.
XTo switch on: press button0044.
Indicator lamp 0043goes out.
Starting at a speed of around 4 mph (7 km/h),
the distance warning function warns you if
you rapidly approach a vehicle in front. An
intermittent warning tone will then sound
and the 00BAdistance warning lamp will
light up in the instrument cluster.
XBrake immediately in order to increase the distance from the vehicle in front.
or
XTake evasive action, provided it is safe to
do so.
Due to the nature of the system, particularly
complicated but non-critical driving condi-
tions may also cause the system to display a
warning.
With the help of the radar sensor system, the
distance warning function can detect obsta-
cles that are in the path of your vehicle for an
extended period of time.
Up to a speed of around 45 mph (70 km/h), the
distance warning function can also react to
stationary obstacles, such as stopped or
parked vehicles.
ESP®(Electronic Stability Program)
General notes
iObserve the "Important safety notes" sec-
tion (Ypage 47).
esp
®monitors driving stability and traction,
i.e. power transmission between the tires and the road surface.
If esp
®detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilize the
vehicle. The engine output is also modified
to keep the vehicle on the desired course
within physical limits. esp
®assists the
driver when pulling away on wet or slippery
roads. esp
®can also stabilize the vehicle
during braking.
ETS (Electronic Traction System)
iObserve the "Important safety notes" sec-
tion (Ypage 47).
ETS traction control is part of esp
®.
ETS brakes the drive wheels individually if
they spin. This enables you to pull away and
accelerate on slippery surfaces, for example if the road surface is slippery on one side. In
addition, more drive torque is transferred to
the wheel with traction.
Important safety notes
GWARNING
If ESP
®is malfunctioning, ESP®is unable to
stabilize the vehicle. Additionally, fur-
ther driving safety systems are deactiva-
ted. This increases the risk of skidding and
an accident.
Drive on carefully. Have ESP
®checked at a
qualified specialist workshop.
!If you test the parking brake using a brake
dynamometer, switch the ignition off.
Application of the brakes by ESP
®may oth-
erwise destroy the brake system.
When towing the vehicle with the rear axle
raised, observe the notes on esp
®
(Ypage 171).
If the 00E5esp®warning lamp lights up per-
manently, esp®or hill start assist are
unavailable due to a malfunction.
Observe the information on warning lamps
(
Ypage 134) and display messages which may
be shown in the instrument cluster
(
Ypage 121).
iOnly use wheels with the recommended
tire sizes. Only then will esp®function
properly.
Characteristics of ESP®
General information
If the 00E5esp®warning lamp goes out before
the journey begins, esp®is automatically
active.
If esp
®intervenes, the 00E5esp®warning
lamp flashes in the instrument cluster.
Driving safety systems49
>> Safety.
Z

Problems with the SmartKey
ProblemPossible causes/consequences and0050Solutions
You cannot lock or
unlock the vehicle
using the SmartKey.The SmartKey battery is discharged or nearly discharged.
XTry again to lock/unlock the vehicle using the remote control
function of the SmartKey. Do this by pressing the 0036or0037
button in the immediate vicinity of the vehicle.
If this does not work:
XChange the key battery if necessary (Ypage 52).
XUnlock the vehicle with the key in the emergency lock
(Ypage 55) or lock the vehicle with the emergency locking
(Ypage 55).
There is interference from a powerful source of radio waves.
XTry again to lock/unlock the vehicle using the remote control
function of the SmartKey. Do this by pressing the 0036or0037
button in the immediate vicinity of the vehicle.
The SmartKey is faulty.
XUnlock the vehicle with the key in the emergency lock
(Ypage 55) or lock the vehicle with the emergency locking
(Ypage 55).
XHave the SmartKey checked at a qualified specialist workshop.
You have lost a Smart-
Key.XHave the SmartKey deactivated at a qualified specialist work-
shop.
XReport the loss immediately to the vehicle insurers.
XIf necessary, have the locks changed as well.
The engine cannot be
started using the
SmartKey.the on-board voltage is too low.
XSwitch off non-essential consumers, e.g. seat heating or inte-
rior lighting, and try to start the engine again.
If this does not work:
XCheck the starter battery and charge it if necessary
(Ypage 164).
or
XJump-start the vehicle (Ypage 168).
or
XConsult a qualified specialist workshop.
The steering lock is mechanically blocked.
XRemove the SmartKey and reinsert it into the ignition lock.
When you turn the key, turn the steering wheel in both direc-
tions.
SmartKey53
>> Opening and closing.
Z

Useful information
i
This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's Man- ual. Country-specific differences are pos-
sible. Bear in mind that your vehicle may
not feature all functions described here.
This also applies to safety-relevant sys-
tems and functions.
iRead the information on qualified spe-
cialist workshops: (Ypage 20).
Correcting the driver's seat position
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, steering wheel
or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, steering wheel or
mirrors and fasten your seat belt before
starting the engine.
Example
Observe the safety guidelines on seat adjust-
ment (Ypage 61).
XMake sure that seat 0087is adjusted prop-
erly.
Adjusting the seats (
Ypage 62)
When adjusting the seat, make sure that:
Ryou are as far away from the driver's air
bag as possible.
Ryou are sitting in a normal upright posi-
tion.
Ryou can fasten the seat belt properly.
Ryou have moved the backrest to an almost
vertical position.
Ryou can depress the pedals properly.
Observe the safety guidelines on steering
wheel adjustment (
Ypage 65).
XMake sure that steering wheel 0043is adjus-
ted properly.
Adjusting the steering wheel (
Ypage 65)
When adjusting the steering wheel, make
sure that:
Ryou can hold the steering wheel with your
arms slightly bent.
Ryou can move your legs freely.
Ryou can see all the displays in the
instrument cluster clearly.
Observe the safety guidelines for seat belts
(
Ypage 31).
XCheck whether you have fastened seat
belt 0044properly (Ypage 33).
The seat belt should:
Rfit snugly across your body
Rbe routed across the middle of your
shoulder
Rbe routed in your pelvic area across the
hip joints
XBefore starting off, adjust the rear-view
mirror and the exterior mirrors
(
Ypage 66) in such a way that you have a
good view of road and traffic conditions.
Seats
Important safety notes
GWARNING
Children could become trapped if they
adjust the seats, particularly when unat-
tended. There is a risk of injury.
Seats61
>> Seats, steering wheel and mirrors.
Z

Problems with the seat heating
ProblemPossible causes/consequences and0050Solutions
The seat heating has
switched off prema-
turely or cannot be
switched on.The on-board voltage is too low because too many electrical con-
sumers are switched on.
XSwitch off electrical consumers that you do not need, such as the
rear window defroster or interior lighting.
Once the battery is sufficiently charged, the seat heating will
switch back on automatically.
Steering wheel
Important safety notes
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, steering wheel
or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, steering wheel or
mirrors and fasten your seat belt before
starting the engine.
GWARNING
Children could injure themselves if they
adjust the steering wheel. There is a risk of
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle.
Never leave children unsupervised in the
vehicle.
Adjusting the steering wheel
GWARNING
If the steering wheel is unlocked while the
vehicle is in motion, it could change posi-
tion unexpectedly. This could cause you to
lose control of the vehicle. There is a risk
of an accident.
Before starting off, make sure the steering wheel is locked. Never unlock the steering
wheel while the vehicle is in motion.
0043Release lever
0044To adjust the steering wheel height
XPush release lever 0043down completely.
The steering column is unlocked.
XSet desired steering wheel height 0044.
XPush release lever0043up completely.
The steering column is locked.
XCheck if the steering column is locked. To
do so, try and push the steering wheel up or down.
Steering wheel65
>> Seats, steering wheel and mirrors.
Z

Interior lighting switched off
0085Switches the right-hand reading lamp on/
off
The interior lighting is switched on when a
door is open: if the corresponding door is
closed correctly the interior lighting goes
out.
Interior lighting control
If the doors are unlocked with the remote con-
trol, the interval timer for the interior
lighting is triggered. The interval timer
restarts when a door is opened.
The front interior lighting and the luggage
compartment light go out gradually.
The interior lighting interval timer is
switched off:
Rif a door remains open, the interior light-
ing switches off after 15 minutes without
dimming
Rif all doors (with additional locking mech-
anism) are closed, the interior lighting
switches off after 15 seconds
Rif all doors (without locking mechanism)
are closed, the interior lighting switches
off after 3 to 4 minutes
Ras soon as the engine is started and for as
long as the engine is running
Replacing bulbs
Important safety notes
GWARNING
Bulbs, lamps and connectors can get very
hot when operating. If you change a bulb,
you could burn yourself on these compo-
nents. There is a risk of injury.
Allow these components to cool down before changing a bulb.
Do not use a bulb that has been dropped or if
its glass tube has been scratched.
The bulb may explode if:
Ryou touch it
Rit is hot
Ryou drop it
Ryou scratch it
Only operate bulbs in enclosed lamps
designed for that purpose. Only fit spare
bulbs of the same type and the specified volt-
age.
Marks on the glass tube reduce the service
life of the bulbs. Do not touch the glass tube
with your bare hands. If necessary, clean the
glass tube when cold with alcohol or spirit
and rub it off with a lint-free cloth.
Protect bulbs from moisture during opera-
tion. Do not allow bulbs to come into contact
with liquids.
Replace only the bulbs listed (
Ypage 70).
If you require assistance replacing bulbs,
consult a qualified specialist workshop.
If the new bulb still does not light up, consult
a qualified specialist workshop.
The daytime driving lights and part of the
rear light clusters of your vehicle are equip-
ped with LED light bulbs. Do not replace these
bulbs yourself. Contact a qualified special-
ist workshop which has the necessary spe-
cialist knowledge and tools to carry out the
work required.
Headlamps and lamps are an important aspect
of vehicle safety. You must therefore make
sure that these function correctly at all
times. Have the headlamp setting checked
regularly.
Overview: changing bulbs/bulb types
You can replace the following bulbs. The bulb
type can be found in the legend.
0043Low-beam/high-beam headlamps: HB2
0044Turn signal lamp: PY 21 W
0087Foglamps: H16
70Replacing bulbs
>> Lights and windshield wipers.

Problems with the windshield wipers
ProblemPossible causes/consequences and0050Solutions
The windshield wipers
do not stop or continue
wiping with the same
speed regardless of a
change in position.The combination switch or rain sensor is malfunctioning.
XStop the vehicle, paying attention to traffic conditions as you
do so and switch off the engine.
XFor safety reasons, you should remove the key from the ignition
lock and open the driver's door.
XTurn the key to position1in the ignition lock. Then try to start
the engine again.
XHave the windshield wipers checked at a qualified specialist
workshop.
The windshield wipers
are jammed.Leaves or snow, for example, may be obstructing the windshield
wiper movement. The wiper motor has been deactivated.
XStop the vehicle, paying attention to traffic conditions as you
do so and switch off the engine.
XFor safety reasons, you should remove the Smart Key from the
ignition lock.
XRemove the cause of the obstruction.
XSwitch the windshield wipers on again after 30 seconds.
The windshield wiper
has stopped in the mid-
dle of the windshield.The windshield wiper drive has stopped for safety reasons.
XHave the windshield wipers checked at a qualified specialist
workshop.
The windshield wipers
fail completely.The windshield wiper drive is malfunctioning.
XSelect another wiper speed on the combination switch.
XHave the windshield wipers checked at a qualified specialist
workshop.
78Windshield wipers
>> Lights and windshield wipers.