2016 SMART FORTWO warning lights

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.

Tail lamp
0043
Tail lamp/brake lamp/side marker lamp:
P 21 5 W
0044Rear fog lamp: P 21 W
0087Backup lamp: W 16 W
0085Turn signal lamp: PY 21 W
Tail lamps (vehicles with partial LEDs)
0043
Turn signal lamp: PY 21 W
0044Backup lamp: W 16 W
0043License plate lighting: W 5 W
0043Side turn signal lamps: WY 5 W
0043Interior lighting: W 5 W
Changing the front bulbs
Important safety notes
GWARNING
The radiator fan may continue to run after
the engine has been switched off or start
without warning. There is a risk of injury.
If you need to operate in the front area:
Rswitch off the ignition
Rtake off jewelry and watches
Rnever reach into the fan rotation area
Rkeep clothing and hair, for example, away
from the fan.
Replacing bulbs71
>> Lights and windshield wipers.
Z

Combination switch
0043
Control for wiping frequency and sensi-
tivity of the rain sensor
00480Windshield wipers off
004900AE Intermittent wipe
0058 Automatic wipe (rain sensor)
004A1Continuous wipe, slow
004B2 Continuous wipe, fast
008400D4 Wipes with washer fluid
XTo switch on: turn the key to position 1or 2
in the ignition lock (Ypage 87).
XPress the combination switch to the 00AE
position or 1.
or
XStart the engine (Ypage 87).
XPress the combination switch down or up to
the corresponding position.
XTo wipe with washer fluid 00D4: pull the
combination switch towards the steering
wheel.
XTo switch off: press the combination switch
to position 0.
Position 2changes to position 1when the
engine is stopped.
In position 1or in the 00AEposition, the
windshield wipers stop automatically when
the engine is stopped and the driver's door is
opened.
Vehicles with a rain sensor: in position0058
the windshield wipers stop automatically
when the engine is stopped.
The windshield will no longer be wiped prop- erly if the wiper blades are worn. This could
prevent you from observing the traffic con-
ditions.
Intermittent wipe
Vehicles with a rain sensor: the appropriate
wiping frequency is automatically set
according to the intensity of the rain. With
intermittent wiping you can also adjust the
sensitivity of the rain sensor using con-
trol 0043. When the sensitivity is set to high,
the windshield wiper wipes more frequently.
XTo switch on: start the engine (Ypage 87).
XPress the combination switch to the 0058
position.
The windshield wipers sweep once.
Switching the rear window wiper on/off
Combination switch
0043
Control
0048003F Rear window wiper off
004900C5Rear window wiper on
004A00E2Wiping with washer fluid
XTurn the key to position 2in the ignition
lock or start the engine (Ypage 87).
XTurn control 0043on the combination switch
to the corresponding position.
Replacing the wiper blades
Important safety notes
GWARNING
If the windshield wipers begin to move
while you are changing the wiper blades,
you could be trapped by the wiper arm.
There is a risk of injury.
Windshield wipers75
>> Lights and windshield wipers.
Z

Problems with the rear window defroster
ProblemPossible causes/consequences and0050Solutions
The rear window
defroster has deacti-
vated prematurely or
cannot be activated.The battery has not been sufficiently charged.
XSwitch off any consumers that are not required, e.g. reading
lamps, interior lighting or the seat heating.
When the battery is sufficiently charged, the rear window
defroster can be activated again.
Switching the air-recirculation mode
on/off
General notes
You can deactivate the flow of fresh air tem-
porarily if unpleasant odors are entering the
vehicle from outside or if you are driving
through a tunnel. The air already inside the
vehicle will then be recirculated.
If you switch on air-recirculation mode, the
windows can fog up more quickly, in partic-
ular at low temperatures. Only use air-recir-
culation mode briefly to prevent the windows
from fogging up.
Switching on/off
XStart the engine (Ypage 87).
XTo activate: press theÀbutton.
The indicator lamp above the Àbutton
lights up.
XTo deactivate: press theÀbutton.
or
XPress the 0064button.
or
XPress the 0058button.
The indicator lamp above the Àbutton
goes out.
Setting the air vents
Important safety notes
GWARNING
Very hot or very cold air can flow from the
air vents. This could result in burns or
frostbite in the immediate vicinity of the
air vents. There is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air
outlets. If necessary, redirect the airflow
to another area of the vehicle interior.
GWARNING
If you spray cleaning products or disin-
fectant into the ventilation system of the
vehicle, this could ignite. There is a risk
of fire.
Never spray these or any other substances
into the ventilation system. Always have
work on the ventilation system carried out
at a qualified specialist workshop.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle inte-
rior, please observe the following notes:
Rkeep the air inlet between the service
cover and the windshield free of blockages,
such as ice, snow or leaves.
Rnever cover the air vents or air intake
grilles in the vehicle interior.
iFor optimum climate control in the vehi-
cle, open the air vents fully.
84Setting the air vents
>> Climate control.

XTo apply:firmly pull parking brake 0044
upwards.
When the engine is running, the 0027(USA
only) or 004D(Canada only) indicator lamp
lights up in the instrument cluster.
XTo release: depress the brake pedal and
keep it depressed.
XPress release button 0043on parking
brake 0044and guide the parking brake down
to the stop.
The 0027 (USA only) or 004D(Canada only)
indicator lamp in the instrument cluster
goes out.
The parking brake is not yet engaged if:
Ra warning tone sounds
RThe Release Parking Brakemessage
appears in the multifunction display and
Rthe 004D indicator lamp in the instrument
cluster lights up
Parking the vehicle for a long period
If you leave the vehicle parked for longer than
four weeks, the battery may be damaged by
exhaustive discharging.
If you leave the vehicle parked for longer than
six weeks, the vehicle may suffer damage as a
result of lack of use.
XVisit a qualified specialist workshop and
seek advice.
iYou can obtain information about trickle
chargers from a qualified specialist work-
shop.
Driving tips
General notes
Important safety notes
GWARNING
If you switch off the ignition while driv-
ing, safety-relevant functions are only
available with limitations, or not at all.
This could affect, for example, the power
steering and the brake boosting effect. You will require considerably more effort to
steer and brake. There is a risk of an acci-dent.
Do not switch off the ignition while driv-
ing.
GWARNING
If you operate mobile communication
equipment while driving, you will be dis-
tracted from traffic conditions. You could
also lose control of the vehicle. There is a
risk of an accident.
Only operate this equipment when the vehi- cle is stationary.
Observe the legal requirements for the coun-
try in which you are driving. Some jurisdic-
tions prohibit the driver from using a mobile
phone while driving a vehicle.
If you make a call while driving, always use
hands-free mode. Only use the telephone when
the traffic situation permits. If you are
unsure, pull over to a safe location and stop
before using the telephone.
Bear in mind that at a speed of only 30 mph
(approximately 50 km/h), the vehicle covers a
distance of 44 ft (approximately 14 m) per
second.
Drive sensibly – save fuel
Observe the following tips to save fuel:
RThe tires should always be inflated to the
recommended tire pressure.
RRemove unnecessary loads.
RWarm up the engine at low engine speeds.
RAvoid frequent acceleration or braking.
RHave all maintenance work carried out as
indicated by the service intervals in the
Maintenance Booklet or by the service
interval display.
Fuel consumption also increases when driv-
ing in cold weather, in stop-start traffic and
in hilly terrain.
Drinking and driving
GWARNING
Drinking and driving and/or taking drugs
and driving are very dangerous combina-
102Driving tips
>> Driving and parking.

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
Hill Start AssistInoperativeThe00E5 warning lamp also lights up in the instrument cluster.
Hill start assist is malfunctioning. If you release the brake, your
vehicle will not be held automatically when pulling away uphill
and may roll away immediately.
Further driving systems could be switched off automatically.
GWARNING
The brake system continues to function normally, but without the
functions listed above.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XDrive on carefully.
XVisit a qualified specialist workshop.
122Display messages
>> On-board computer and displays.

Engine
Display messagesPossible causes/consequences and0050Solutions
00B9
Reduced Power SeeOperator's Manual
The engine is running in emergency mode. For example, the fuel
injection may be faulty.
XDrive on carefully.
XVisit a qualified specialist workshop immediately.
iIn some states, you must immediately visit a qualified spe-
cialist workshop as soon as the yellow Check Engine warning
lamp lights up. This depends on the locally applicable legal
requirements. If in doubt, check whether such legal regulations
apply in the state in which you are currently driving.
00EF
Malfunction VisitWorkshop
The battery monitoring is malfunctioning.
XVisit a qualified specialist workshop.
00EF
StopSeeOperator'sManual
The battery is not being charged.
Possible causes are:
Ra defective alternator
Ra torn poly-V-belt
Ra malfunction in the electronics
XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
!Do not continue driving. The engine could otherwise overheat.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
00B3
Stop Switch OffEngine
The oil pressure is too low. There is a risk of engine damage.
XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 100).
XCheck the oil level (Ypage 150).
XIf necessary, add engine oil (Ypage 150).
Information on approved engine oils can also be obtained from any
qualified specialist workshop.
124Display messages
>> On-board computer and displays.