check engine light FIAT 500 2020 Owner handbook (in English)

READ THIS CAREFULLY
REFUELLING
Petrol engines: only refuel with unleaded petrol with octane rating (RON) not less than 95 in compliance with the European specification
EN228. Using these mixtures may cause misfiring and driving issues, as well as damage fundamental components of the supply system.
LPG engines: refuel only with LPG for motor vehicles conforming to the European specification EN589. The use of other products or
mixtures may damage the engine beyond repair and consequently invalidate the warranty, due to the damage caused.
For further details on the use of the correct fuel see the "Refuelling the vehicle" paragraph in the "Starting and driving" chapter.
STARTING THE ENGINE
Make sure that the handbrake is engaged and place the gear lever in neutral. Fully press the clutch pedal, without pressing the accelerator,
then turn the ignition key to MAR and wait for thewarning light to turn off; turn the ignition key to AVV and release it as soon as the
engine starts.
Versions with Dualogic gearbox: make sure that the handbrake is engaged and that the gear lever is in P (Parking) or N (Neutral), fully
depress the brake pedal, then turn the ignition key to AVV and release it as soon as the engine is started.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park the car on grass, dry leaves, pine needles or other
flammable material: fire hazard.
RESPECTING THE ENVIRONMENT
The vehicle is fitted with a system that carries out a continuous diagnosis of the emission-related components in order to help protect the
environment.
ELECTRICAL ACCESSORIES
If, after buying the vehicle, you decide to add electrical accessories (with the risk of gradually draining the battery), contact a Fiat Dealership.
They can calculate the overall electrical requirement and check that the vehicle's electric system can support the required load.
SCHEDULED SERVICING
Correct maintenance of the car is essential for ensuring that it maintains its performance and its safety features, its environmental friendliness
and low running costs for a long time to come.

STEERING LOCK
5)
Engagement:when the key is in
position STOP, remove the key and turn
the steering wheel until it is locked.
Disengagement:move the steering
wheel slightly as you turn the ignition
key to MAR.
WARNING
2)If the ignition device has been tampered
with (e.g. an attempted theft), have it
checked by a Fiat Dealership before driving
again.
3)Always remove the key when you leave
your car to prevent someone from
accidentally operating the controls.
Remember to engage the handbrake.
Engage first gear if the vehicle is parked
uphill or reverse if the vehicle is parked
downhill. Never leave children unattended
in the vehicle.
4)Never remove the key while the car is
moving. The steering wheel would
automatically lock as soon as you try to
turn it. This holds true for cars being towed
as well.
5)It is absolutely forbidden to carry out any
after-market operation involving steering
system or steering column modifications
(e.g. installation of anti-theft device) that
could adversely affect performance and
safety, invalidate the warranty and also
result in the car not meeting type-approval
requirements.
THE FIAT CODE
SYSTEM
This is an electronic engine locking
system which increases protection
against attempted thefts of the car. It is
automatically activated when the
ignition key is removed.
Each time the vehicle is started by
turning the ignition key to MAR, the Fiat
CODE system control unit sends a
recognition code to the Powertrain
Control Module to deactivate the
immobiliser.
If, during starting, the code has not
been correctly recognised, the
warning light switches on in the
instrument panel; on some versions a
symbol is shown on the display instead.
In this case, turn the key to STOP and
then to MAR; if it is still locked, try again
with the other keys that come with the
car. Contact a Fiat Dealership if you
still cannot start the engine.
IMPORTANT Each key has its own
code which must be stored by the
system's control unit. Contact a Fiat
Dealership to have new keys (up to 8)
stored with a code.
DOORS
6)
2)
OPENING/CLOSING WITH
KEY
To open from outside (driver's side
door):rotate the key to 1 fig. 7 and
pull the handle.
On versions with central locking, when
the key is turned, the doors and the
tailgate are simultaneously unlocked.
To lock from outside:with driver's
side door completely closed, turn
the key to position 2 fig. 7.
It is possible to lock the passenger side
door only from inside bringing the
handle to position 2 fig. 8.
7F0S0099
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KNOWING YOUR CAR

Initial condition: from intermediate
position to top all closed
Press the button B fig. 32 in the
horizontal intermediate position to bring
the roof automatically to the safety
position (approximately 25 cm from
horizontal all closed position).
Keep the button B fig. 32 pressed to
close the roof completely.
The roof will stop instantly if the button
is released before the all closed position
is reached.
IMPORTANT NOTES
The horizontal and vertical parts of
the soft top can be operated at any
speed lower than 100 and 80 km/h
respectively.
The top can be operated at any
temperature in the range from -18 to
+80 °C.
It is recommended to have the
engine running always when opening or
closing the soft top.
If required, remove the battery with
open or closed soft top, but NOT when
the soft top is moving.
Do not fix luggage transport devices
to the soft top and do not travel with
objects resting on the open top.
The activation of the heated rear
windscreen, upon request by the user,
is carried out only if the soft top is
completely closed. If the soft top is
closed incorrectly, the heated rear
window will not function and the
corresponding warning light will not turn
on.
When the soft top is opened using
the relevant control, if the heated rear
windscreen had been engaged it is
automatically deactivated and the
warning light switches off
Do not remove ice from the soft top
with a sharp item.
To prevent damage, do not use
scrapers or sprays to remove ice from
the heated rear window.
Do not put objects on the soft top:
they could fall if the it is operated,
causing damage and injury.
It is advisable to cover the soft top
with a protective sheet if the car is
left parked in the open for a long time.
Do not keep the soft top folded for a
long time: this could cause folds and
creases in the fabric.
Before moving the soft top, check
that there is enough room to carry
out the operation and that there are no
obstacles or people close to its moving
parts.
The cooled air flow into the
passenger compartment may decrease
if the automatic climate control system
is on and the top is not completely
closed.
With the soft top open and the car
travelling, the voice recognition system
may not recognise voice commands
because of the background noise: with
the soft top closed and at a high speed,
the voice function for number dialling
may not be recognised.
INITIALISATION
PROCEDURE
The soft top must be re-initialised after
disconnecting the battery or if the
relevant protection fuse is blown.
Proceed as follows:
before carrying out any other
operation, make sure the engine is on
during the whole initialisation
procedure;
keep the opening button pressed
until the soft top is completely open;
when the soft top is completely
open, keep the button pressed for at
least 2 seconds;
keep the closing button pressed
until the soft top is completely closed;
when the soft top is completely
closed, keep the button pressed for at
least 2 seconds.
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WARNING
42)If thewarning light switches on when driving (on certain versions together with a dedicated message on the display) stop the engine
immediately and contact a Fiat Dealership.
Warning light What it means
redENGINE COOLANT TEMPERATURE TOO HIGH
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
The warning light or symbol on the display lights up when the engine is overheated, on some versions,
together with a dedicated message on the display.
In normal driving conditions: stop the car, switch off the engine and check that the fluid level in the
reservoir is not below the MIN mark. In this case, wait for the engine to cool down, then slowly and
carefully open the cap, top up with coolant and check that the level is between the MIN and MAX marks on
the reservoir itself. Also check visually for any fluid leaks. If, when restarting, the warning light switches on
again, contact a Fiat Dealership;
If the car is used under demanding conditions(e.g. towing trailers uphill or fully loaded): slow
down and, if the warning light stays on, stop the car. Stop for two or three minutes with the engine running
and slightly accelerated to facilitate better coolant circulation, then turn the engine off. Check that the
coolant level is correct as described above.
IMPORTANT Over demanding routes, it is advisable to keep the engine running and slightly accelerated for
a few minutes before turning it off.
On certain versions a dedicated message is displayed.
red"DUALOGIC" GEARBOX FAILURE
When the ignition key is turned to MAR, the warning light switches on but should switch off after a few
seconds.
The warning light comes on flashing, along with a dedicated message on the display and an acoustic
warning, to indicate transmission failure.31)
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KNOWING THE INSTRUMENT PANEL

WARNING
31)If the gearbox is faulty, contact a Fiat Dealership as soon as possible to have the system checked.
Warning light What it means
red“DUALDRIVE” ELECTRIC POWER STEERING FAILURE
When the key is turned to MAR, the warning light switches on but it should switch off after a few seconds.
If the warning light stays on, on some versions along with a dedicated message on the display, you may
not have steering assistance and the effort required to operate the steering wheel could be notably
increased; steering is, however, possible.
In this case, contact a Fiat Dealership.
If the warning light switches on while driving (on some versions, together with a dedicated message on the
display) you may not have steering assistance. Although it will still be possible to steer the vehicle, the effort
needed to operate the steering wheel could be increased: contact a Fiat Dealership as soon as possible.
IMPORTANT In some circumstances, factors independent of the electric power steering could cause the
warning light on the instrument panel to switch on. In this case, stop the car immediately (should it be in
motion), stop the engine for about 20 seconds and then restart the engine. If the warning light stays on,
contact a Fiat Dealership.
IMPORTANT After the battery is disconnected, the steering must be initialised. The warning light switches
on to indicate this. To carry out this procedure, simply turn the steering wheel all the way from one end to
the other or drive in a straight line for about a hundred metres.
redOPEN DOORS / BONNET / BOOT (versions with multifunctional display)
The warning light appears on the display, together with a dedicated message, on some versions, when one
or more doors, the tailgate or the bonnet (for versions/markets, where provided) are not properly closed.
An acoustic warning is also emitted with the doors open and the car in motion.
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Warning light What it means
yellowINJECTION / EOBD SYSTEM FAILURE
Under normal conditions, the warning light comes on when the ignition key is turned to MAR, but should
go off as soon as the engine is started.
The warning light remains on or switches on while driving, on some versions together with a dedicated
message on the display, if the injection system is not working properly. In particular, if the warning light
switches on continuously, it indicates a malfunction in the supply/ignition system that could cause
excessive exhaust emissions, a possible loss of performance, poor driveability and high fuel consumption.
Under these conditions, the vehicle can continue travelling at moderate speed without demanding
excessive effort from the engine. Prolonged use of the car with the warning light on may cause damage.
Contact a Fiat Dealership as soon as possible.
If the warning light is flashing, this indicates that the catalytic converter may be damaged.
If the light flashes, come off the accelerator pedal to reduce engine revs until the warning light stops
flashing; continue the journey at moderate speed, trying to avoid driving conditions that may cause further
flashing, and get to a Fiat Dealership as soon as possible.
43)
WARNING
43)If, when the ignition key is turned to MAR, thewarning light does not switch on, switches on constantly or flashes when driving (on
certain versions together with the message on the display), contact a Fiat Dealership as soon as possible. The operation of thewarning
light may be checked by the traffic police using specific devices. Comply with the laws and regulations of the country where you are driving.
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Warning light What it means
yellowFIAT CODE SYSTEM FAILURE
With the key in the MAR position, on some versions the warning light, or the symbol on the display, turns
on continuously, along with a dedicated message on the display, to signal a possible Fiat CODE system
failure.
If the warning light or symbol blinks on the display with engine running, it means that the vehicle is not
protected by the engine immobiliser device.
In this case, contact a Fiat Dealership as soon as possible.
yellowFUEL RESERVE - LIMITED RANGE
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
The warning light or the symbol switches on in the display when about 5 litres of fuel are left in the tank.
The triangle on the right side of the symbol indicates the side of the car with the fuel filler.
IMPORTANT If the warning light flashes or the symbol is constantly on, depending on the versions, there is
a fault in the system. If this is the case, go to a Fiat Dealership to have the system checked.
yellowREAR FOG LIGHT
The warning light switches on when the rear fog light is activated.
yellowABS FAILURE
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
The warning light comes on, on some versions along with a message on the display, when the system is
inefficient or not available. In this case the braking system maintains its efficiency unaltered but without the
advantage of the ABS system.
Drive carefully and contact a Fiat Dealership as soon as possible.
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KNOWING THE INSTRUMENT PANEL

Symbol What it means
yellowPASSENGER AIRBAG/SIDE BAGS DEACTIVATED
The warning light indicates the passenger airbag protection status. If the warning light is off, passenger's
airbag protection is active: to deactivate it, use the Setup Menu (in this case the LED lights up). When the
engine is started (ignition key turned to MAR position), the warning light turns on for about 8 seconds,
provided that at least 5 seconds have elapsed from when it was switched off. If not, contact a Fiat
Dealership. If the engine is switched off/on again in less than 5 seconds the warning light may remain off. In
this case, to check correct warning light operation, switch the engine off, wait for at least 5 seconds and
switch the engine on again. The warning light may light up with various intensity levels depending on the
vehicle conditions. The intensity may also vary during the same key cycle.
yellowEXTERIOR LIGHTS FAILURE (versions with colour display)
The symbol is shown on the display together with a dedicated message when there is a fault in one of the
following lights:
daytime running lights (DRL)
side lights
direction indicators
rear fog light
number plate lights.
The anomaly relating to these lights could be: one or more blown bulbs, a blown protection fuse or a break
in the relevant electric connection. It is advisable to contact a Fiat Dealership.
yellowBRAKE LIGHTS FAILURE (versions with colour display)
The display will show the symbol together with a dedicated message if there is a fault in the brake lights.
The fault may be caused by a blown bulb, a blown protection fuse or a break in the relevant electrical
connection. It is advisable to contact a Fiat Dealership.
yellowRAIN SENSOR FAILURE
The symbol switches on in the case of failure of the rain sensor. Contact a Fiat Dealership as soon as
possible.
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KNOWING THE INSTRUMENT PANEL

Symbol What it means
yellowDUSK SENSOR FAILURE
The symbol switches on along with a message on the display in the event of dusk sensor failure. Contact a
Fiat Dealership as soon as possible.
yellowSPEED LIMITER FAILURE
The symbol switches on in the case of failure of the Speed Limiter device. Contact a Fiat Dealership as
soon as possible to have the failure eliminated.
yellowFUEL RESERVE - LIMITED RANGE
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
The warning light or the symbol switches on in the display when about 5 litres of fuel are left in the tank.
The triangle on the right side of the symbol indicates the side of the car with the fuel filler.
IMPORTANT If the warning light flashes or the symbol is constantly on, depending on the versions, there is
a fault in the system. If this is the case, go to a Fiat Dealership to have the system checked.
WARNING
47)If the warning light switches on, the degraded engine oil must be changed as soon as possible, and never more than 500 km from the
first time that the warning light switches on. Failure to observe the above may result in severe damage to the engine and invalidate the
warranty. The activation of this warning light is not related to the amount of oil in the engine. Therefore, never top up with oil when the warning
light starts flashing.
48)If the warning light
(or the amber warning light, for versions/markets, where provided) switches on, the degraded engine oil
must be changed as soon as possible, and never more than 500 km from the first time that the warning light switches on. Failure to observe
the above may result in severe damage to the engine and invalidate the warranty. The activation of this warning light is not related to the
amount of oil in the engine. Therefore, never top up with oil when the warning light starts flashing.
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Under special conditions (e.g. car
loaded asymmetrically on one side,
damaged or worn tyre, fitting the
space-saver spare wheel, fitting snow
chains, fitting different tyres on the
axles) the system may give false
warnings or be temporarily deactivated.
If the system is temporarily deactivated
the
warning light flashes for about
75 seconds and then is continuously
on; at the same time, the display shows
a warning message.
This warning is displayed also after the
engine has been switched off and
then on again if the correct operating
conditions are not restored.
WARNING
77)If the system signals a pressure
decrease on one or more tyres, it
is recommended to always check the
pressure on all four tyres.
78)The iTPMS does not relieve the driver
from the obligation to check the tyre
pressure every month; it is not to
be considered a system to replace
maintenance or a safety system.
79)Tyre pressure must be checked with
tyres cold. Should it become necessary for
whatever reason to check pressure with
warm tyres, do not reduce pressure even
though it is higher than the prescribed
value, but repeat the check when tyres are
cold.80)The iTPMS cannot indicate sudden tyre
pressure drops (for example when a tyre
bursts). In this case, stop the vehicle,
braking with caution and avoiding abrupt
steering.
81)The system only warns that the tyre
pressure is low: it is not able to inflate
them.
82)Insufficient tyre inflation increases fuel
consumption, reduces the tread duration
and may affect the capacity to drive safely.
OCCUPANT
PROTECTION
SYSTEMS
some of the most important safety
equipment of the vehicle comprise the
following protection systems:
seat belts;
SBR (Seat Belt Reminder) system;
head restraints;
child restraint systems;
Front airbags and side bags.
Read the information given the
following pages with the utmost care. It
is of fundamental importance that the
protection systems are used in the
correct way to guarantee the maximum
possible safety level for the driver and
the passengers.
For the description of the head restraint
adjustment see the "Head restraints"
paragraph in the "Knowing your
vehicle" chapter.
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