light FIAT 500L 2017 2.G Service Manual

Engine Temperature Warning Light
Red WarningLight What It Means
Engine Temperature Warning Light
This light warns of an overheated engine condition. As engine coolant temperatures rise and
the gauge approaches
H, this indicator will illuminate and a single chime will sound after
reaching a set threshold. Further overheating will cause a continuous chime sound for 4
minutes, or until the engine is allowed to cool, whichever comes first.
If the light turns on while driving, safely pull over and stop the vehicle. If the A/C system
is on, turn it off. Also, shift the transmission into NEUTRAL and idle the vehicle. If the tem-
perature reading does not return to normal, turn the engine off immediately and call for ser-
vice. Refer to “If Your Engine Overheats” in “What To Do In Emergencies” for further infor-
mation.
Seat Belt Reminder Warning Light
Red Telltale Light What It Means
Seat Belt Reminder Warning Light
When the ignition is first placed in the ON/RUN position, if the driver ’s seat belt is un-
buckled, a chime will sound and the light will turn on. When driving, if the driver or front
passenger seat belt remains unbuckled, the Seat Belt Reminder Light will flash or remain on
continuously and a chime will sound. Refer to “Occupant Restraints” in “Things To Know
Before Starting Your Vehicle” for further information.
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Air Bag Warning Light
Red TelltaleLight What It Means
Air Bag Warning Light
This light will turn on for four to eight seconds as a bulb check when the ignition is placed
in the ON/RUN position. If the light is either not on during startup, stays on, or turns on
while driving, have the system inspected at an authorized dealer as soon as possible. This
light will illuminate with a single chime when a fault with the Air Bag Warning Light has
been detected, it will stay on until the fault is cleared. If the light comes on intermittently or
remains on while driving, have an authorized dealer service the vehicle immediately.
Oil Pressure Warning Light
Red Telltale
Light What It Means
Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light turns on while driving, stop the ve-
hicle and shut off the engine as soon as possible. A chime will sound when this light turns
on.
Do not operate the vehicle until the cause is corrected. This light does not indicate how
much oil is in the engine. The engine oil level must be checked under the hood.
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Electronic Throttle Control (ETC) Warning Light
Red TelltaleLight What It Means
Electronic Throttle Control (ETC) Warning Light
This light informs you of a problem with the Electronic Throttle Control (ETC) system. If a
problem is detected while the engine is running, the light will either stay on or flash de-
pending on the nature of the problem. Cycle the ignition key when the vehicle is safely and
completely stopped and the transmission is placed in the PARK position. The light should
turn off. If the light remains on with the engine running, your vehicle will usually be driv-
able; however, see an authorized dealer for service as soon as possible.
If the light continues to flash when the engine is running, immediate service is required and
you may experience reduced performance, an elevated/rough idle, or engine stall and your
vehicle may require towing. The light will come on when the ignition is first turned to ON/
RUN and remain on briefly as a bulb check. If the light does not come on during starting,
have the system checked by an authorized dealer.
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Anti-Lock Brake (ABS) Indicator Light
Yellow TelltaleLight What It Means
Anti-Lock Brake (ABS) Indicator Light
After the ignition is turned on, the Anti-Lock Brake System (ABS) light illuminates to indi-
cate function check at vehicle startup. If the light remains on after startup or comes on and
stays on at road speeds, it may indicate that the ABS has detected a malfunction or has be-
come inoperative. The system reverts to standard non-anti-lock brakes.
If both the Brake Warning Light and the ABS Warning Light are on, see an authorized
dealer immediately. Refer to “Anti-Lock Brake System” in “Starting And Operating” for fur-
ther information.
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Yellow Telltale Indicator Lights
Electronic Stability Control (ESC) Activation / Malfunction Indicator Light
Yellow TelltaleLight What It Means
Electronic Stability Control (ESC) Indicator Light
The ESC Activation/Malfunction Indicator Light in the instrument cluster will come on for
four seconds when the ignition switch is turned to the ON/RUN position. If the ESC
Activation/Malfunction Indicator Light comes on continuously with the engine running, a
malfunction has been detected in the ESC system. If this light remains on, see your autho-
rized dealer as soon as possible to have the problem diagnosed and corrected.
The ESC Activation/Malfunction Indicator Light starts to flash as soon as the ESC system or
TCS system become active.
NOTE:
•The ESC Off Indicator Light and the ESC Activation/Malfunction Indicator Light come on
momentarily each time the ignition switch is turned to ON/RUN.
•Each time the ignition is turned to ON/RUN, the ESC system will be on, even if it was
turned off previously.
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Electronic Stability Control (ESC) OFF Indicator Light
Yellow Telltale LightWhat It Means
Electronic Stability Control (ESC) OFF Indicator Light
This light indicates the Electronic Stability Control (ESC) is off.
Rear Defrost Light
Yellow Telltale LightWhat It Means
Rear Defrost Light
This indicator will illuminate when the rear window defroster is on. The rear win-
dow defroster automatically turns off after 20 minutes.
CAUTION!
Failure to follow these cautions can cause damage
to the heating elements:
•Use care when washing the inside of the rear
window. Do not use abrasive window cleaners on
the interior surface of the window. Use a soft
cloth and a mild washing solution, wiping paral-
lel to the heating elements. Labels can be peeled
off after soaking with warm water.
(Continued)
CAUTION! (Continued)
•Do not use scrapers, sharp instruments, or abra-
sive window cleaners on the interior surface of
the window.
• Keep all objects a safe distance from the window.
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Low Fuel Indicator Light
Yellow TelltaleLight What It Means
Low Fuel Indicator Light
When the fuel level reaches approximately 3.0 gal (11.0 L) this light will turn on, and remain
on until fuel is added.
Passenger Air Bag Indicator Light
Yellow Telltale
Light What It Means
Passenger Air Bag Indicator Light
This light should come and remain on for four to eight seconds as a bulb check when the
ignition is first turned to the AVV/START or MAR/ON/RUN position. If the light stays on,
or comes on while driving it may indicate a problem with a passenger air bag system, if the
light flickers it may indicate an air bag warning bag failure. Have an authorized dealer ser-
vice the air bag system immediately.
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Engine Check/Malfunction Indicator Light (MIL)
Yellow TelltaleLight What It Means
Engine Check/Malfunction Indicator Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a part of an Onboard Diagnostic
System called OBD II that monitors engine and automatic transmission control systems. The
light will illuminate when the ignition is in the ON/RUN position before engine start. If the
bulb does not come on when turning the key from OFF to ON/RUN, have the condition
checked promptly.
Certain conditions, such as a loose or missing gas cap, poor quality fuel, etc., may illuminate
the light after engine start. The vehicle should be serviced if the light stays on through sev-
eral typical driving styles. In most situations, the vehicle will drive normally and will not
require towing.
When the engine is running, the MIL may flash to alert serious conditions that could lead to
immediate loss of power or severe catalytic converter damage. The vehicle should be ser-
viced as soon as possible if this occurs.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in nor-
mal operating conditions. This can cause a fire if
(Continued)
WARNING!
(Continued)
you drive slowly or park over flammable sub-
stances such as dry plants, wood, cardboard, etc.
This could result in death or serious injury to the
driver, occupants or others.
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CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the engine
control system. It also could affect fuel economy
(Continued)
CAUTION!(Continued)
and driveability. If the MIL is flashing, severe
catalytic converter damage and power loss will soon
occur. Immediate service is required.
Tire Pressure Monitoring Indicator Light
Yellow Telltale
Light What It Means
Tire Pressure Monitoring Indicator Light
The warning light switches on and a message is displayed to indicate that the tire pressure
is lower than the recommended value and/or that slow pressure loss is occurring. In these
cases, optimal tire duration and fuel consumption may not be guaranteed.
Should one or more tires be in the condition mentioned above, the display will show the
indications corresponding to each tire in sequence.
CAUTION!
Do not continue driving with one or more flat tires
as handling may be compromised. Stop the vehicle,
avoiding sharp braking and steering. Repair imme-
diately using the dedicated tire repair kit and con-
tact your authorized dealership as soon as possible. Each tire, including the spare (if provided), should be
checked monthly when cold and inflated to the inflation
pressure recommended by the vehicle manufacturer on
the vehicle placard or tire inflation pressure label. If
your vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation pres-
sure label, you should determine the proper tire infla-
tion pressure for those tires.
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CAUTION!(Continued)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to an authorized dealership to have
your sensor function checked.
Glow Plug Light — If Equipped
Yellow Telltale
Light What It Means
Glow Plug Light — If Equipped
This vehicle will inhibit engine cranking when the ambient temperature is less than –22° F
(–30° C) and the oil temperature sensor reading indicates an engine block heater has not
been used. The Glow Plug light will flash during in cold weather for up to 10 seconds.
If equipped with a block heater harness the message
Plug In Engine Heater, will be dis-
played in the instrument cluster when the ambient temperature is below 5°F (-15° C) at the
time the engine is shut off as a reminder to avoid possible crank delays at the next cold
start.
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