2018 FIAT 500L engine

Warning light What it means
“DUALDRIVE” ELECTRIC POWER STEERING SYSTEM
During engine start: 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, turn the ignition key to STOP and start the engine
again. If the warning light stays on, the effort to operate the steering wheel could be increased; steering is,
however, possible. In this case, contact a Fiat Dealership as soon as possible.
While driving: if the warning light switches on while driving 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 (or, on some
versions, a message and a symbol on the display) remains on constantly, 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, turn the steering wheel all the way from one end to the
other or simply drive in a straight line for about a hundred metres.
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KNOWING THE INSTRUMENT PANEL

Warning light What it means
ESC SYSTEM
(for versions/markets, where provided)
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
ESC system activation
Intervention by the system is indicated by the flashing of the warning light: it indicates that the car is in
critical stability and grip conditions.
ESC system failure
If the warning light does not switch off, or if it stays on with the engine running, a failure was found on the
ESC system. Contact a Fiat Dealership as soon as possible.
Hill Holder failure
The warning light turns on to indicate a Hill Holder system failure. Contact a Fiat Dealership as soon as
possible
ASR SYSTEM DEACTIVATION
The warning light comes on if the ASR system is deactivated (see "Active safety systems" point of the
"Safety" system).
FUEL RESERVE
The warning light comes on when the amount of fuel in the tank is 7.5 litres or less.
IMPORTANT The warning light will flash to indicate a system failure. If this is the case, go to a Fiat
Dealership to have the system checked.
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Warning light What it means
INJECTION/EOBD SYSTEM FAILURE
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
If the warning light remains on, or it switches on while driving, the injection system is not working properly.
Warning light constantly on: signals a malfunction in the supply/ignition system which could cause high
exhaust emissions, a possible loss of performance, poor driveability and high consumption. Under these
conditions, the vehicle can continue travelling at moderate speed but without demanding excessive effort
from the engine or high speed. Prolonged use of the car with the warning light on fixed may cause
damage: contact a Fiat Dealership as soon as possible.
The warning light switches off if the malfunction disappears, but is still stored by the system.
Warning light flashing (petrol engines only): signals that the catalytic converter is probably damaged.
Release the accelerator pedal to lower the speed of the engine until the warning light stops flashing.
Continue the journey at moderate speed, trying to avoid driving conditions that may cause further flashing
and contact a Fiat Dealership as soon as possible.
28)
WARNING
28)If, when the ignition key is turned to MAR, the warning light does not switch on, switches on constantly or flashes while driving, contact a
Fiat Dealership as soon as possible. The exhaust emission levels may be checked by the traffic control authorities using the appropriate
equipment. Comply with the laws and regulations of the country where you are driving.
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KNOWING THE INSTRUMENT PANEL

Warning light What it means
DEACTIVATION OF CITY BRAKE CONTROL - "Collision Mitigation" SYSTEM
(for versions/markets, where provided)
The warning light comes on when the City Brake Control - "Collision Mitigation" system is deactivated by
the driver or in the event of automatic deactivation following a temporary system failure. Contact a Fiat
Dealership as soon as possible.
GLOW PLUG PREHEATING (Diesel versions)
This warning light switches on when the key is turned to MAR. It will switch off as soon as the heater plugs
have reached a preset temperature. The engine can be started as soon as the warning light switches off.
IMPORTANT In mild or high ambient temperature conditions, the warning light comes on for a very short
time only.
Glow plug preheating failure
The warning light will flash to indicate an anomaly in the glow plug preheating system. Contact a Fiat
Dealership as soon as possible.
LPG FUEL RESERVE (LPG versions)
(for versions/markets, where provided)
The warning light switches on when the residual quantity of LPG drops below 1/5 of the tank capacity. On
some versions, a specific message is shown on the display.
METHANE RESERVE (Natural Power versions)
(for versions/markets, where provided)
The warning light switches on when the residual quantity of Methane drops below 1/5 of the tank capacity.
On some versions, a specific message is shown on the display.
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Green warning lights
Warning light What it means
PETROL OPERATION (LPG or Natural Power versions)
The warning light comes on if the LPG (LPG versions) or methane (Natural Power versions) runs out. In
these cases the system automatically switches to petrol operation. On some versions, a specific message
is shown on the display.
SIDE LIGHTS AND DIPPED BEAM HEADLIGHTS/FOLLOW ME HOME
The warning light switches on when the side lights or dipped headlights are turned on.
Follow me home: the light comes on when this device is active. The display shows the duration (in
seconds) set for the function.
FOG LIGHTS
The warning light comes on when the front fog lights are turned on.
LEFT DIRECTION INDICATOR
The warning light switches on when the direction indicator control stalk is moved downwards or, together
with the right direction indicator, when the hazard warning light button is pressed.
RIGHT DIRECTION INDICATOR
The warning light switches on when the direction indicator control stalk is moved upwards or, together with
the left direction indicator, when the hazard warning light button is pressed.
AUTOMATIC ENGINE STOP (versions with Start&Stop system)
The warning light switches on when the engine is automatically stopped by the Start&Stop system.
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KNOWING THE INSTRUMENT PANEL

SYMBOLS AND MESSAGES ON THE DISPLAY
Symbol What it means
DUALOGIC TRANSMISSION FAILURE
(for versions/markets, where provided)
The symbol comes on in the event of a transmission failure.
The display also shows messages relating to:
fewer gear shifts requested;
manual (or automatic) driving mode not available;
press brake pedal / delayed start;
press brake pedal and repeat manoeuvre;
gear not available;
manoeuvre not permitted;
place gear lever in neutral.
29)
AIRBAG FAILURE
The symbol switches on to indicate a failure of the airbag and a failure of the
light on the instrument
panel. Contact a Fiat Dealership as soon as possible.
LOW ENGINE OIL PRESSURE
30)
The symbol switches on in the case of insufficient engine oil pressure.
IMPORTANT Do not use the vehicle until the failure has been solved. The switching on of the symbol does
not show the quantity of oil in the engine: the oil level must be checked manually.
BONNET NOT PROPERLY SHUT
(for versions/markets, where provided)
The symbol switches on when the engine bonnet is not properly shut. Close the bonnet properly.
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KNOWING THE INSTRUMENT PANEL

Symbol What it means
TAILGATE NOT PROPERLY SHUT
The symbol switches on when the tailgate is not properly shut. Close the tailgate correctly.
DOORS OPEN
The symbol switches on when one or more doors are not completely shut. The display also shows the
outline of the car with the door open. An acoustic signal is activated with the doors open and the car
moving. Close the doors properly.
ALTERNATOR FAILURE
The switching on of the symbol with engine on corresponds to an alternator failure. Contact a Fiat
Dealership as soon as possible.
SPEED LIMIT EXCEEDED
The (white) symbol switches on when the speed limit (e.g. 110 km/h) set through the Setup Menu of the
display is exceeded (the inner value updates according to the set speed).
WARNING
29)Driving the vehicle with this symbol on may severely damage the gearbox, with resulting breakage. The oil may also overheat: contact
with hot engine or with exhaust components at high temperature could cause fires.
30)If the symbol switches on when driving, stop the engine immediately and contact a Fiat Dealership.
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Symbol What it means
FUEL CUT-OFF SYSTEM FAILURE
The symbol switches on in the event of fuel cut-off system failure. Contact a Fiat
Dealership as soon as possible.
DUALOGIC TRANSMISSION CLUTCH OVERHEATING
(for versions/markets, where provided)
The symbol switches on in the case of Dualogic transmission clutch overheating, after a
particularly demanding use. In this situation, limit setting off and gear shifts or, if necessary,
park (turning off the engine) until conditions are optimal.
City Brake Control - "Collision Mitigation" SYSTEM TRIGGERED
(for versions/markets, where provided)
The symbol switches on if the City Brake Control - "Collision Mitigation" system is
triggered.
CITY BRAKE CONTROL - "Collision Mitigation" SYSTEM FAILURE
(for versions/markets, where provided)
The symbol switches on to indicate a temporary or permanent failure of the City Brake
Control - "Collision Mitigation" system. Contact a Fiat Dealership as soon as possible.
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