2017 FIAT 500L engine overheat

Canadian/Gate Operator Programming
For programming transmitters in Canada/United
States that require the transmitter signals to “time-out”
after several seconds of transmission:
Canadian radio frequency laws require transmitter sig-
nals to time-out (or quit) after several seconds of
transmission, which may not be long enough for
HomeLink to pick up the signal during programming.
Similar to this Canadian law, some U.S. gate operators
are designed to time-out in the same manner.
It may be helpful to unplug the device during the
cycling process to prevent possible overheating of the
garage door or gate motor.
1. Cycle the ignition to the ON/RUN position.
NOTE:For vehicles equipped with Keyless Enter-N-
Go, place the ignition in the RUN position with the
engine ON. Make sure while programming HomeLink
with the engine ON that your vehicle is outside of your
garage, or that the garage door remains open at all
times. 2. Place the hand-held transmitter 1 to 3 inches (3 to 8
cm) away from the HomeLink button you wish to
program while keeping the HomeLink indicator
light in view.
3. Continue to push and hold the HomeLink button while you push and release (“cycle”) your hand-held
transmitter every two seconds until HomeLink has
successfully accepted the frequency signal. The indi-
cator light will flash slowly and then rapidly when
fully trained.
4. Watch for the HomeLink indicator to change flash rates. When it changes, it is programmed. It may take
up to 30 seconds or longer in rare cases. The garage
door may open and close while you are program-
ming.
5. Push and hold the programmed HomeLink button and observe the indicator light.
114 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Instrument Cluster Descriptions
1. Speedometer•Indicates vehicle speed.
2. Fuel Gauge •The pointer shows the level of fuel in the fuel tank
when the ignition switch is in the ON/RUN posi-
tion.
•
The fuel pump symbol points to the side of
the vehicle where the fuel door is located.
3. Temperature Gauge
•The temperature gauge shows engine coolant tem-
perature. Any reading within the normal range
indicates that the engine cooling system is operat-
ing satisfactorily.
• The gauge pointer will likely indicate a higher
temperature when driving in hot weather or up
mountain grades. It should not be allowed to
exceed the upper limits of the normal operating
range.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer
for service if your vehicle overheats. If you decide
to look under the hood yourself, see “Maintaining
Your Vehicle”. Follow the warnings under the Cool-
ing System Pressure Cap paragraph.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge
reads “H” pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until the
pointer drops back into the normal range. If the
pointer remains on the “H”, turn the engine off
immediately and call an authorized dealer for ser-
vice.
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UNDERSTANDING YOUR INSTRUMENT PANEL 135

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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UNDERSTANDING YOUR INSTRUMENT PANEL 139

NOTE:The system will not automatically sense the
presence of fog, mist or ice on the windshield. DE-
FROST mode must be manually selected to clear the
windshield and side glass.
Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather conditions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
OAT coolant (conforming to MS.90032) is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is func-
tioning properly and the proper amount, type, and
concentration of coolant is used. Refer to “Maintenance
Procedures” in “Maintaining Your Vehicle” for proper
coolant selection. Use of the air Recirculation mode
during Winter months is not recommended because it
may cause window fogging.
Vacation/Storage
Before you store your vehicle, or keep it out of service
(i.e., vacation) for two weeks or more, run the air condi-
tioning system at idle for about five minutes, in fresh air
with the blower setting on high. This will ensure ad-
equate system lubrication to minimize the possibility of
compressor damage when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy
and/or humid weather. To clear the windows, select
Defrost or Mix mode and increase the front blower
speed. Do not use the Recirculation mode without A/C
for long periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves.
Leaves collected in the air intake may reduce airflow,
and if they enter the plenum, they could plug the water
drains. In winter months, make sure the air intake is
clear of ice, slush, and snow.
A/C Air Filter
The climate control system filters out dust and pollen
from the air. Contact your authorized dealer to service
your A/C air filter, and to have it replaced when needed.
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UNDERSTANDING YOUR INSTRUMENT PANEL 205

NEUTRAL (N)
Use this range when the vehicle is standing for pro-
longed periods with the engine running. The engine
may be started in this range. Apply the parking brake
and shift the transmission into PARK if you must leave
the vehicle.
WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing traf-
fic or road conditions. You might lose control of the
vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any
other reason with the transmission in NEUTRAL
can cause severe transmission damage. Refer to
“Recreational Towing” in “Starting And Operating”
and “Towing A Disabled Vehicle” in “What To Do
In Emergencies” for further information.DRIVE (D)
This range should be used for most city and highway
driving. It provides the smoothest upshifts and down-
shifts, and the best fuel economy. The transmission
automatically upshifts through all forward gears. The
DRIVE position provides optimum driving characteris-
tics under all normal operating conditions.
When frequent transmission shifting occurs (such as
when operating the vehicle under heavy loading con-
ditions, in hilly terrain, or traveling into strong head
winds), use the AutoStick shift control (refer to
AutoStick in this section for further information) to
select a lower gear. Under these conditions, using a
lower gear will improve performance and extend trans-
mission life by reducing excessive shifting and heat
buildup.
If the transmission temperature exceeds normal operat-
ing limits, the transmission controller will expand the
range of torque converter clutch engagement. This is
done to prevent transmission damage due to overheat-
ing.
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STARTING AND OPERATING 225

can also provide you with more control during passing,
city driving, cold slippery conditions, mountain driv-
ing, and many other situations.
Operation
When the gear selector is in the AutoStick position
(beside the Drive position), it can be moved forward
and rearward. This allows the driver to manually select
the transmission gear being used. Moving the gear
selector forward (-) triggers a downshift, and rearward
(+) an upshift. The current gear is displayed in the
instrument cluster.
NOTE:In AutoStick mode, the transmission will only
shift up or down when the driver moves the gear
selector rearward (+) or forward (-), except as described
below.
• The transmission will automatically upshift when
necessary to prevent engine over-speed.
• The transmission will automatically downshift as the
vehicle slows (to prevent engine lugging) and will
display the current gear. •
The transmission will automatically downshift to
first gear when coming to a stop. After a stop, the
driver should manually upshift (+) the transmission
as the vehicle is accelerated.
• You can start out (from a stop) in first, second, or
third gear. Starting out in second or third gear can be
helpful in snow or icy conditions. To select second or
third gear after the vehicle is brought to a stop, tap
the gear selector rearward (+) once or twice.
• If a requested downshift would cause the engine to
over-speed, that shift will not occur.
• The system will ignore attempts to upshift at too low
of a vehicle speed.
• Avoid using speed control when AutoStick is en-
gaged because the transmission will not shift auto-
matically.
• Transmission shifting will be more noticeable when
AutoStick is enabled.
• The system may revert to automatic shift mode if a
fault or overheat condition is detected.
To disengage AutoStick mode, return the gear selector
to the DRIVE position. You can shift in or out of the
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STARTING AND OPERATING 227

Materials Added To Fuel
Besides using unleaded gasoline with the proper octane
rating, gasolines that contain detergents, corrosion and
stability additives are recommended. Using gasolines
that have these additives will help improve fuel
economy, reduce emissions, and maintain vehicle per-
formance.Designated TOP TIER Detergent
Gasoline contains a higher level of
detergents to further aide in mini-
mizing engine and fuel system de-
posits. When available, the usage of
Top Tier Detergent gasoline is recom-
mended. Visit www.toptiergas.com
for a list of TOP TIER Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning agents
should be avoided. Many of these materials intended
for gum and varnish removal may contain active sol-
vents or similar ingredients. These can harm fuel sys-
tem gasket and diaphragm materials.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
• The use of leaded gasoline is prohibited by Fed-
eral law. Using leaded gasoline can impair engine
performance and damage the emissions control
system.
• An out-of-tune engine or certain fuel or ignition
malfunctions can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune
or malfunctioning and may require immediate
service. Contact your authorized dealer for service
assistance.
• The use of fuel additives, which are now being
sold as octane enhancers, is not recommended.
Most of these products contain high concentra-
tions of methanol. Fuel system damage or vehicle
performance problems resulting from the use of
such fuels or additives is not the responsibility of
the manufacturer and may void or not be covered
under the New Vehicle Limited Warranty.
268 STARTING AND OPERATING

WHAT TO DO IN EMERGENCIES
CONTENTS
HAZARD WARNING FLASHERS ..........274
 IF YOUR ENGINE OVERHEATS ..........274
 WHEEL AND TIRE TORQUE
SPECIFICATIONS .....................275
▫ Torque Specifications ..................275
 TIRE SERVICE KIT .....................277
 JACKING AND TIRE CHANGING — IF
EQUIPPED ..........................280
▫ Jack Location .......................280
▫ Spare Tire Removal ...................281
▫ Preparations For Jacking ...............281
▫ Jacking Instructions ..................282
▫ Spare Tire Stowage ...................285 
JUMP-STARTING PROCEDURE ...........286
▫ Preparations For Jump-Start .............286
▫ Jump-Starting Procedure ...............287
 FREEING A STUCK VEHICLE ............289
 GEAR SELECTOR OVERRIDE ............290
 TOWING A DISABLED VEHICLE ..........292
 IGNITION KEY REMOVAL OVERRIDE ......293
 CAP-LESS FUEL FILL FUNNEL ...........294
 ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ............................ .294
 EVENT DATA RECORDER (EDR) ..........295
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