smart key SMART FORTWO 2016 Owner's Guide

Problems with fuel and fuel tank
ProblemPossible causes/consequences and0050Solutions
Fuel is leaking from the
vehicle.The fuel line or the fuel tank is faulty.
GWARNING
Risk of explosion or fire.
XTurn the key to position 0in the ignition lock and remove it
immediately (Ypage 87).
XDo not restart the engine under any circumstances.
XConsult a qualified specialist workshop.
The fuel filler flap
cannot be opened.The fuel filler flap is not unlocked.
XUnlock the vehicle (Ypage 51).
The SmartKey battery is discharged or nearly discharged.
XUnlock the vehicle using the key element in the emergency lock
(Ypage 55).
The fuel filler flap is unlocked, but the opening mechanism is
jammed.
XConsult a qualified specialist workshop.
Parking
Important safety notes
GWARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact
with hot parts of the exhaust system or
exhaust gas flow. There is a risk of fire.
Park the vehicle so that no flammable mate- rials come into contact with parts of the
vehicle which are hot. Take particular care
not to park on dry grassland or harvested
grain fields.
GWARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for example:
Rrelease the parking brake.
Rshift the automatic transmission out of
park position Por shift manual trans-
mission into neutral.
Rstart the engine.
In addition, they may operate vehicle
equipment and become trapped. There is a
risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle.
Never leave children unsupervised in the
vehicle.
!Always secure the vehicle correctly
against rolling away. Otherwise, the vehi-
cle or its drivetrain could be damaged.
100Parking
>> Driving and parking.

To ensure that the vehicle is secured against
rolling away unintentionally:
Rthe parking brake must be applied.
Ra gear must be engaged on vehicles with
manual transmission.
Rthe selector lever must be in positionPon
vehicles with automatic transmission.
Rthe SmartKey must be removed from the
ignition lock.
Ron uphill or downhill gradients, the front
wheels must be turned towards the curb.
Switching off the engine
Important safety notes
GWARNING
The automatic transmission switches to
neutral position Nwhen you switch off the
engine. The vehicle may roll away. There is a risk of an accident.
After switching off the engine, always
switch to parking position P. Prevent the
parked vehicle from rolling away by apply-
ing the parking brake.
Vehicles with manual transmission
XSelect a gear.
XTurn the key to position 0in the ignition
lock and remove it.
The immobilizer is activated.
XApply the parking brake.
Vehicles with automatic transmission
XApply the parking brake.
XShift the transmission to position P.
XTurn the key to position0in the ignition
lock and remove it.
The immobilizer is activated.
The key can only be removed if the trans-
mission is in position P.
Parking brake
General notes
GWARNING
If you must brake the vehicle with the park-
ing brake, the braking distance is consid-
erably longer and the wheels could lock.
There is an increased danger of skidding
and accidents.
Only use the parking brake to brake the
vehicle when the service brake is faulty. Do
not apply the parking brake too firmly. If
the wheels lock, release the parking brake
until the wheels begin turning again.
GWARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for example:
Rrelease the parking brake.
Rshift the automatic transmission out of
park position Por shift manual trans-
mission into neutral.
Rstart the engine.
In addition, they may operate vehicle
equipment and become trapped. There is a
risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle.
Never leave children unsupervised in the
vehicle.
If you brake the vehicle with the parking
brake, the brake lamps will not light up.
Parking101
>> Driving and parking.
Z

more quickly and protecting them against
corrosion.
Limited braking performance on salt-
treated roads
If you drive on salted roads, a layer of salt
residue may form on the brake discs and brake
pads. This can result in a significantly lon-
ger braking distance.
RBrake occasionally to remove any possible
salt residue. Make sure that you do not
endanger other road users when doing so.
RCarefully depress the brake pedal and the
beginning and end of a journey.
RMaintain a greater distance to the vehicle
ahead.
Servicing the brakes
!The brake fluid level may be too low, if:
Rif the red brake warning lamp lights up
in the instrument cluster and
Ryou hear a warning tone while the engine
is running
Observe additional warning messages in
the multifunction display.
The brake fluid level may be too low due to
brake pad wear or leaking brake lines.
Have the brake system checked immedi-
ately. Consult a qualified specialist work-
shop to arrange this.
!A function or performance test should
only be carried out on a 2-axle dynamome-
ter. If you wish to operate the vehicle on
such a dynamometer, please consult a
qualified specialist workshop in advance.
You could otherwise damage the drive train
or the brake system.
!As the ESP®system operates automati-
cally, the engine and the ignition must be
switched off (the SmartKey must be in posi-
tion 0or 1in the ignition lock) if:
Rthe parking brake is tested using a brake
dynamometer (maximum 10 seconds).
Rthe vehicle is towed with the front axle
raised.
Braking triggered automatically by ESP
®
may seriously damage the brake system. All checks and maintenance work on the brake
system must be carried out at a qualified
specialist workshop.
Have brake pads installed and brake fluid
replaced at a qualified specialist workshop.
If the brake system has only been subject to
moderate loads, you should test the function-
ality of your brakes at regular intervals.
When having brake pads/linings fitted, smart
recommends that you only use those which are
approved for smart vehicles or are of an
equivalent quality standard. Brake pads/
linings which have not been approved for
smart vehicles or which are not of an equiv-
alent quality could affect your vehicle's
operating safety.
smart recommends that you only use brake
fluid which is approved for smart vehicles or
is of an equivalent quality standard. Brake
fluid which has not been approved for smart
vehicles or which
is not of an equivalent
quality could affect your vehicle's operating
safety.
Driving on wet roads
Hydroplaning
If water has accumulated to a certain depth on the road surface, there is a danger of hydro-
planing occurring, even if:
Ryou drive at low speeds.
Rthe tires have adequate tread depth.
For this reason, in the event of heavy rain or in conditions in which hydroplaning may
occur, you must drive in the following man-
ner:
Rlower your speed.
Ravoid ruts.
Ravoid sudden steering movements
Rbrake carefully.
Driving on flooded roads
!Bear in mind that vehicles traveling in
front or in the opposite direction create
waves. This may cause the maximum per-
missible water depth to be exceeded.
Failure to observe these notes may result in damage to the engine, electrical systems
and transmission.
104Driving tips
>> Driving and parking.

Display messagesPossible causes/consequences and0050Solutions
0079or0045/
003A/0046/
0044
Transmission Over‐heated See Opera‐tor's Manual
Only for vehicles with automatic transmission: 0079flashes
alternately with the currently selected transmission position. A
warning tone also sounds.
Further pulling away or crawling maneuvers have led to a critical
clutch temperature.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
XSecure the vehicle to prevent it from rolling away.
XWait until the automatic transmission has cooled down and the
display message does not reappear after acknowledging it.
Electronics Mal‐functionVisitWork‐shop
In addition the \door warning lamp and other warning lamps,
e.g. 00E5, light up.
The central vehicle electronics system is malfunctioning.
After the engine is switched off:
Rdo not lock/unlock the doors using the remote control function of
the key
Ryou can no longer start the engine.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv-
ing under any circumstances.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
Electronics Mal‐functionVisitWork‐shop
The transmission electronics are malfunctioning or the neutral
sensor is faulty.
Cruise control is automatically deactivated.
Starting the engine is only possible with the clutch pedal fully
depressed.
XVisit a qualified specialist workshop.
0039
Remove key
The key is in the ignition lock, the engine is switched off and the
driver's door is open.
XRemove the SmartKey.
Rain and Light Sen‐sor InoperativeThe rain/light sensor is malfunctioning.
Automatic headlamp mode and automatic intermittent wipe are not
available.
XSwitch on exterior lighting manually if required (Ypage 67).
XSwitch the windshield wipers on or off manually as required
(Ypage 74).
XVisit a qualified specialist workshop.
130Display messages
>> On-board computer and displays.

RAll closable stowage compartments
should be closed before beginning your
journey.
RAlways stow and secure heavy, hard, poin-
ted, sharp-edged, fragile objects or
objects which are too large behind the
last bench seat or under the passenger
seats.
Observe the loading guidelines (
Ypage 142).
Glove box
XTo open: pull handle 0043.
The glove box can be locked with the Smart-
Key.
XTo lock: insert the SmartKey into the lock
and turn it 90° clockwise to position 0048.
XTo unlock:insert the SmartKey into the lock
and turn it 90° counter-clockwise to posi-
tion 0047.
Stowage compartment in the doors
The stowage compartments are located in the
driver's door and front-passenger door.
0043Stowage compartment
Bottles can be stowed in the doors.
Drawer in the center console
XPull drawer 0044by handle 0043in the direc-
tion of the arrow.
Additional stowage areas
RBracket on the front-passenger seat for a
tablet, such as an iPad Air®
RStowage net in front-passenger footwell
Stowage compartment in the tailgate
The stowage compartment in the tailgate
offers additional stowage space for small
objects. You can keep the fluorescent jacket,
first-aid kit and warning triangle here, for
example.
Stowage areas143
>> Stowage and features.
Z

Sun visors
Overview
GWARNING
If the mirror cover of the vanity mirror is
folded up when the vehicle is in motion, you
could be blinded by incident light. There
is a risk of an accident.
Always keep the mirror cover folded down
while driving.
0043Mirror cover
0044Bracket
0087Retaining strap
0085Vanity mirror
Glare from the side
XFold down the sun visor.
XPull the sun visor out of bracket 0044.
XSwing the sun visor to the side.
Ashtray
!
The cup holder in the center console is not
heat resistant. Before placing lit ciga-
rettes in the ashtray, make sure that the
ashtray is fully inserted in the cup holder.
Make sure that lit cigarettes do not fall
into the cup holder.
Otherwise, the cup holder could be dam-
aged.
XTo open: lift up cover 0043.
XTo close:push down cover 0043.
XTo remove:pull the ashtray up and out.
XTo insert:insert the ashtray into the cup
holder.
iIf you remove the ashtray, you can use the
resulting compartment for stowage.
12 V sockets
General notes
XTurn the SmartKey to position 1in the igni-
tion lock (Ypage 87).
The sockets can be used for accessories with a
maximum draw of 120 W(10A). Example acces-
sories include mobile phone chargers.
If you use the sockets for long periods when
the engine is switched off, the battery may
discharge.
Socket in the front-compartment center
console
XLift up the cover of socket 0043.
Features147
>> Stowage and features.
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).
Checking service products
Engine compartment (rear)
Engine compartment cover
GWARNING
The engine compartment cover may become
very hot. If you remove the cover to do work on the engine compartment, there is a risk
of injury!
Allow the engine to cool down and then
remove the engine compartment cover after
cooling has taken place.
GWARNING
Combustion engines emit poisonous
exhaust gases such as carbon monoxide. If
the engine compartment cover has not been installed correctly, when the engine is
running, particularly if the vehicle is
moving, exhaust fumes could enter the
passenger compartment. There is a risk of
poisoning.
Always switch off the engine before remov-
ing the engine compartment cover. Make
sure that the engine compartment cover has
been installed correctly.
XTo open: apply the parking brake.
XSelect a gear.
XSwitch the ignition off.
XRemove the SmartKey from the ignition
lock.
XOpen the upper and lower tailgate
(Ypage 57).
XFor vehicles with the subwoofer: remove the
subwoofer (Ypage 149).
XRemove luggage compartment cover 0043if
necessary (Ypage 144).
XHold the carpet on the right and left sides
and fold upwards.
XVehicles with a trunk cover: attach the hook to upper bracket of trunk cover 0043
(
Ypage 144).
XUnscrew screws 0087from engine compart-
ment cover 0044manually.
XRemove engine compartment cover 0044.
XTo close:slide engine compartment
cover 0044forward as far as it will go.
XRetighten screws 0087manually.
XVehicles with a trunk cover: unhook the
hooks.
XPut the carpet back into the vehicle.
XFold down the carpet and push it under the
side paneling.
XFor vehicles with the subwoofer: fit the
subwoofer again (Ypage 149).
XClose the tailgate.
Engine oil
General notes
Depending on your driving style, the vehicle
consumes up to 0.55 US qt (0.5 liters) of oil per
600 miles (1000 km). The oil consumption may
be higher than this when the vehicle is new or
if you frequently drive at high engine speeds.
Checking service products149
>> Maintenance and care.
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).
Where will I find...?
Vehicle tool kit
The TIREFIT kit and the towing eye are located
in the stowage well under the front-passenger
footwell.
XUnscrew wing nuts 0043.
XRemove the vehicle tool tray.
0043Towing eye
0044Tire sealant filler bottle
0087Tire inflation compressor
Flat tire
Preparing the vehicle
Your vehicle may be equipped with a TIREFIT
kit (Ypage 161).
Information on changing/mounting a wheel
(
Ypage 197).
XStop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
XSwitch on the hazard warning lamps.
XSecure the vehicle against rolling away
(Ypage 100).
XIf possible, bring the front wheels into the
straight-ahead position.
XSwitch off the engine.
XRemove the SmartKey from the ignition
lock.
XMake sure that the passengers are not
endangered as they get out of the vehicle.
Make sure that no one is near the danger
area while a wheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
XGet out of the vehicle. Pay attention to
traffic conditions when doing so.
XClose the driver's door.
TIREFIT kit
Important safety notes
TIREFIT is a tire sealant.
You can use TIREFIT to seal punctures of up to
0.16 in (4 mm), particularly those in the tire
tread. You can use TIREFIT at outside tem-
peratures down to 00F84‡(00F820 †).
Flat tire161
>> Breakdown assistance.

Always make sure that neither you nor the bat-
tery is electrostatically charged. There is a
build-up of electrostatic charge, e.g.:
Rby wearing clothing made from synthetic
fibers
Rdue to friction between clothing and seats
Rif you push or pull the battery across the
carpet or other synthetic materials
Rif you wipe the battery with a cloth.
GWARNING
During the charging process, a battery pro-
duces hydrogen gas. If a short circuit
occurs or sparks are created, the hydrogen
gas can ignite. There is a risk of an explo- sion.
RMake sure that the positive terminal of a
connected battery does not come into
contact with vehicle parts.
RNever place metal objects or tools on a
battery.
RIt is important that you observe the
described order of the battery terminals
when connecting and disconnecting a
battery.
RWhen jump-starting, make sure that the
battery poles with identical polarity are
connected.
RIt is particularly important to observe
the described order when connecting and
disconnecting the jumper cables.
RNever connect or disconnect the battery
terminals while the engine is running.
GWARNING
Battery acid is caustic. There is a risk of
injury.
Avoid contact with skin, eyes or clothing.
Do not inhale any battery gases. Do not lean
over the battery. Keep children away from
batteries. Wash away battery acid immedi-
ately with plenty of clean water and seek
medical attention.
HEnvironmental note
Batteries contain danger-
ous substances. It is
against the law to dispose
of them with the household
rubbish. They must be col-
lected separately and recy-
cled to protect the envi-
ronment.
Dispose of batteries in an
environmentally friendly
manner. Take discharged
batteries to a qualified
specialist workshop or a
special collection point
for used batteries.
!Have the battery checked regularly at a
qualified specialist workshop.
Observe the service intervals in the Main-
tenance Booklet or contact a qualified spe-
cialist workshop for more information.
!You should have all work involving the
battery carried out at a qualified special-
ist workshop. In the exceptional case that
it is necessary for you to disconnect the
battery yourself, make sure that:
Ryou switch off the engine and remove the
SmartKey. Check that all the indicator
lamps in the instrument cluster are off.
Otherwise, electronic components, such
as the alternator, may be damaged.
Ryou first remove the negative terminal
clamp and then the positive terminal
clamp. Never swap the terminal clamps.
Otherwise, the vehicle's electronic sys-
tem may be damaged.
The battery and the cover of the positive
terminal clamp must be installed securely
during operation.
Comply with safety precautions and take pro-
tective measures when handling batteries.
WARNING
Fire, open flames and smoking are
prohibited when handling the bat-
tery. Avoid creating sparks.
Battery (vehicle)165
>> Breakdown assistance.
Z

Battery acid is caustic. Avoid con-
tact with skin, eyes or clothing.
Wear suitable protective clothing,especially gloves, apron and face-
guard.
Rinse any acid spills immediately
with clear water. Contact a physi-
cian if necessary.
Wear eye protection.
Keep children away.
Observe this Operator's Manual.
For safety reasons, smart recommends that you
only use batteries which have been tested and
approved specifically for your vehicle by
smart. These batteries provide increased
impact protection to prevent vehicle occu-
pants from suffering acid burns should the
battery be damaged in the event of an acci-
dent.
In order for the battery to achieve the maxi-
mum possible service life, it must always be
sufficiently charged.
Like other batteries, the vehicle battery may discharge over time if you do not use the
vehicle. In this case, have the battery dis-
connected at a qualified specialist work-
shop. To maintain the charge, you can also
charge the battery with a charger recommen-
ded by smart. Contact a qualified specialist
workshop for further information.
Have the battery charge status checked more
frequently if you use the vehicle mainly for
short trips or if you leave it standing idle for
a lengthy period. Consult a qualified spe-
cialist workshop if you wish to leave your
vehicle parked for a long period of time.
When replacing a battery, only use a battery
recommended by smart.
iRemove the SmartKey if you park the vehi-
cle and do not require any electrical con-
sumers. The vehicle will then use very lit-
tle energy, thus conserving battery power.
Charging the battery
GWARNING
During charging and jump-starting, explo- sive gases can escape from the battery.
There is a risk of an explosion.
Particularly avoid fire, open flames, cre-
ating sparks and smoking. Ensure there is
sufficient ventilation while charging and
jump-starting. Do not lean over a battery.
GWARNING
Battery acid is caustic. There is a risk of
injury.
Avoid contact with skin, eyes or clothing.
Do not inhale any battery gases. Do not lean
over the battery. Keep children away from
batteries. Wash away battery acid immedi-
ately with plenty of clean water and seek
medical attention.
GWARNING
A discharged battery can freeze at temper-
atures below freezing point. When jump-
starting the vehicle or charging the bat-
tery, gases can escape from the battery.
There is a risk of an explosion.
Allow the frozen battery to thaw out before
charging it or jump-starting.
!Only use battery chargers with a maximum
charging voltage of 14.8 V.
XOpen the service cover (Ypage 151).
XConnect the battery charger to the positive
terminal and ground point in the same
order as when connecting the donor battery
in the jump-starting procedure
(
Ypage 168).
If, at low temperatures, the indicator lamps/
warning lamps in the instrument cluster do
not light up, it is highly likely that the dis-
charged battery has frozen. In this case you
may neither jump-start the vehicle nor
charge the battery. The service life of a
thawed-out battery may be shorter. The start-
ing characteristics can be impaired, partic-
ularly at low temperatures. Have the thawed-
out battery checked at a qualified specialist
workshop.
166Battery (vehicle)
>> Breakdown assistance.