fuel pressure FIAT 500C 2018 Owners Manual

Instrument Cluster Descriptions
1. Tachometer
• This gauge measures engine revolutions per minute
(RPM x 1000). Before the pointer reaches the red area,
ease up on the accelerator to prevent engine damage.
2. Temperature Gauge
• The temperature gauge shows engine coolant tem-
perature. Any reading within the normal range indi-
cates that the engine cooling system is operating
satisfactorily.
• The digital gauge will likely indicate a higher tempera-
ture 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!• 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 (Continued) WARNING! (Continued)remains on the “H,” turn the engine off immediately
and call an authorized dealer for service.
• 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 “Servicing And
Maintenance.” Follow the warnings under the Cool-
ing System Pressure Cap paragraph.
3. Speedometer
• Indicates vehicle speed.
4. Fuel Gauge
• The digital display shows the amount of fuel in the
tank.
• The switching on of the digital warning light indicates
that 1 – 1.3 gallons of fuel are left in the tank; in this
situation, refuel as soon as possible.
• Do not travel with the fuel tank almost empty; any
gaps in fuel delivery could damage the catalytic con-
verter.78 GETTING TO KNOW YOUR INSTRUMENT PANEL

5. Base And Sport Mode Gauge Displays
Depending on what options and trim level your vehicle
may be equipped with, two gauge displays are available
with the push of the Sport Mode button.
• Instant Consumption Bar graph: This bar graph shows
the instant fuel consumption, the style changes accord-
ing to vehicle version while minimum and maximum
values change depending on selected unit. The pos-
sible labels are:
• Mpg
• Km/l
• l/100 km
• “Sport Mode” — Gas Pedal Percentage Gauge: This
gauge shows what percent the gas pedal is currently
depressed at.
• “Sport Mode” — The active instrument cluster display
screen will change to the G-Force screen.
• “Sport Turbo Mode” — This gauge shows the Turbo
boost during acceleration.
• “Turbo Pressure Gauge” — This gauge shows the level
of turbo pressure. NOTE: Different trips may have different values even if the
same driving style is maintained. Some factors that may
impact the calculated index value are:
• Traffic conditions
• Trip duration
• Temperature (engine and ambient)
6. Instrument Cluster Display
• The instrument cluster display features a driver-
interactive display. Refer to “Instrument Cluster Dis-
play” in “Getting To Know Your Instrument Panel” for
further information.
INSTRUMENT CLUSTER DISPLAY
Your vehicle may be equipped with an instrument cluster
display, which offers useful information to the driver. With
the ignition in the STOP/OFF mode, opening/closing of a
door will activate the display for viewing, and display the
total miles, or kilometers, in the odometer. Your instrument
cluster display is designed to display important informa-
tion about your vehicle’s systems and features. Using a
driver interactive display located on the instrument panel, 4GETTING TO KNOW YOUR INSTRUMENT PANEL 79

“Trip A” can be used to display the figures relating to:
• Trip Distance A
• Average Fuel Consumption
• Average Speed A
• Travel Time A (Driving Time)
“Trip B” can be used to display the figures relating to:
• Trip Distance B
• Average Fuel Consumption
• Average Speed B
• Travel Time B (Driving Time)
“Current Trip” can be used to display the figures relating
to:
• Range
• Instantaneous Fuel Consumption
NOTE: “Trip B” functions may be excluded (see “Trip B
Data”). “Range” and “Instantaneous Fuel Consumption”
cannot be reset. Values Displayed
Range
This indicates the distance which may be traveled with the
fuel remaining in the tank, assuming that driving condi-
tions will not change. The message “----” will appear on the
display in the following cases:
• Distance less than 30 miles (or 50 km).
• The vehicle is parked for a long time with the engine
running.
NOTE: The range depends on several factors: driving
style, type of route (freeway, residential, mountain roads,
etc.), and conditions of use of the vehicle (load, tire
pressure, etc.). Trip planning must take into account the
above notes.
Distance Traveled
This value shows the distance covered since the last reset.
Average Fuel Economy
This value shows the approximate average fuel consump-
tion since the last reset. 4GETTING TO KNOW YOUR INSTRUMENT PANEL 83

Each time the ignition is turned to ON/RUN or ACC/ON/
RUN, the ESC system will be on, even if it was turned off
previously.
— External Light Failure Indicator Light —
If Equipped
The External Light Failure Indicator will come on when a
failure to one of the following lights is detected:
• Direction Indicators
• Backup Lights
• Parking Lights
• Daytime Running Lights
• License Plate Lights
The failure relating to these lights could be:
• One or more blown bulbs
• A blown protection fuse
• A break in the electrical connection
— Fuel Cutoff Warning Light — If Equipped
This warning light will illuminate after an accident has
occurred, and the system has shut the fuel off. — Fuel Cutoff Failure Light — If Equipped
This light will illuminate if there is a fuel cutoff failure. If
this light illuminates, take it to an authorized dealer and
have them inspect it.
— Generic Warning Light
The Generic Warning Light will illuminate if any of the
following conditions occur: Oil Change Request, Engine
Oil Pressure Sensor Failure, External Light Failure, Fuel
Cut-Off Not Available, Parking Sensor Failure, DST System
Failure.
— Hill Holder Failure Warning Light
This warning light will illuminate when the Hill Holder
System is not functioning properly and service is required.
Contact an authorized dealer.
— Low Fuel Warning Light
When the fuel level reaches approximately 1–1.3 gal (3–5 L)
this light will turn on, and remain on until fuel is added.
— Engine Check/Malfunction Indicator Warning
Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a
part of an Onboard Diagnostic System called OBD II that 4GETTING TO KNOW YOUR INSTRUMENT PANEL 89

approaching and the key is turned to MAR (ACC/ON/
RUN), the word “Service” will appear on the display,
followed by the number of miles or kilometers left. Contact
a dedicated authorized dealership. The operations in the
“Maintenance Plan” will be performed and the message
will be reset.
— Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a message is displayed
to indicate that the tire pressure is lower than the recom-
mended 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.
CAUTION!Do not continue driving with one or more flat tires as
handling may be compromised. Stop the vehicle,
avoiding sharp braking and steering. If a tire puncture (Continued) CAUTION! (Continued)occurs, repair immediately using the dedicated tire
repair kit and contact an authorized dealer 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 pressure label, you
should determine the proper tire inflation pressure for
those tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System (TPMS)
that illuminates a low tire pressure telltale when one or
more of your tires is significantly under-inflated. Accord-
ingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the vehicle’s
handling and stopping ability. 4GETTING TO KNOW YOUR INSTRUMENT PANEL 91

Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver ’s responsibility to main-
tain correct tire pressure, even if under-inflation has not
reached the level to trigger illumination of the TPMS low
tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunc-
tion indicator to indicate when the system is not operating
properly. The TPMS malfunction indicator is combined
with the low tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approximately one
minute and then remain continuously illuminated. This
sequence will continue upon subsequent vehicle start-ups
as long as the malfunction exists. When the malfunction
indicator is illuminated, the system may not be able to
detect or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons, including
the installation of replacement or alternate tires or wheels
on the vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction telltale after
replacing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and wheels
allow the TPMS to continue to function properly. CAUTION!The TPMS has been optimized for the original equip-
ment tires and wheels. TPMS pressures and warning
have been established for the tire size equipped on
your vehicle. Undesirable system operation or sensor
damage may result when using replacement equip-
ment that is not of the same size, type, and/or style.
Aftermarket wheels can cause sensor damage. Using
aftermarket tire sealants may cause the Tire Pressure
Monitoring System (TPMS) sensor to become inoper-
able. After using an aftermarket tire sealant it is
recommended that you take your vehicle to your au-
thorized dealer to have your sensor function checked.
— Immobilizer Vehicle Theft Alarm Warning Light
This warning light will illuminate when the vehicle secu-
rity alarm system has detected an attempt to break into the
vehicle.
— Fuel Level Sensor Failure
This light illuminates when there is a fuel level sensor
failure. If this light illuminates, take it to an authorized
dealer and have them inspect it.92 GETTING TO KNOW YOUR INSTRUMENT PANEL

NOTE:
• The TPMS is not intended to replace normal tire care and
maintenance, or to provide warning of a tire failure or
condition.
• The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
• Driving on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Under-
inflation also reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and stopping
ability.
• The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure using an accurate tire gauge, even
if under-inflation has not reached the level to trigger
illumination of the Tire Pressure Monitoring System
Warning Light.
• Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in the
tire. TPM System With Comfort Cluster
This is the TPMS warning indicator located in the
instrument cluster.
The TPMS uses wireless technology with wheel rim
mounted electronic sensors to monitor tire pressure levels.
Sensors, mounted to each wheel as part of the valve stem,
transmit tire pressure readings to the Receiver Module.
NOTE: It is particularly important for you to check the tire
pressure in all of the tires on your vehicle regularly and to
maintain the proper pressure.
The TPMS consists of the following components:
• Receiver Module
• Four Tire Pressure Monitoring Sensors
• Tire Pressure Monitoring System Warning Light
• Text Message Display
Tire Pressure Monitoring Low Pressure Warnings
The Tire Pressure Monitoring System Warning Light will
illuminate in the instrument cluster, an audible chime will
be activated, and the “Low inflation pressure left or right
front/rear tire” text message will display when one or
more of the four active road tire pressures are low. Should108 SAFETY

WARNING! (Continued)• ALWAYS make sure objects cannot fall or slide into
the driver ’s side floor area when the vehicle is
moving. Objects can become trapped under accelera-
tor, brake, or clutch pedals and could cause a loss of
vehicle control.
• NEVER place any objects under the floor mat (e.g.,
towels, keys, etc.). These objects could change the
position of the floor mat and may cause interference
with the accelerator, brake, or clutch pedals.
• If the vehicle carpet has been removed and re-
installed, always properly attach carpet to the floor
and check the floor mat fasteners are secure to the
vehicle carpet. Fully depress each pedal to check for
interference with the accelerator, brake, or clutch
pedals then re-install the floor mats.
• It is recommended to only use mild soap and water
to clean your floor mats. After cleaning, always check
your floor mat has been properly installed and is
secured to your vehicle using the floor mat fasteners
by lightly pulling mat. Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel nuts for tightness. Check the tires (includ-
ing spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight parking for fuel,
coolant, oil, or other fluid leaks. Also, if gasoline fumes are
detected or if fuel, or brake fluid leaks are suspected. The
cause should be located and corrected immediately. 5 SAFETY 157

SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures, and E85 fuel usage will influence
when the “Change Oil” or “Oil Change Required” message
is displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel” for
further information. NOTE: Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or
350 hours of engine run time, whichever comes first. The
350 hours of engine run or idle time is generally only a
concern for fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment or is
operated predominantly at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
Once A Month Or Before A Long Trip:
Check engine oil level.
Check windshield washer fluid level.
Check the tire inflation pressures and look for unusual
wear or damage.
Check the fluid levels of the coolant reservoir and brake
master cylinder, and fill as needed.
Check function of all interior and exterior lights. 8SERVICING AND MAINTENANCE 231

Checking Oil Level
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop. The best time to
check the engine oil level is about five minutes after a fully
warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings.
There are three possible dipstick types,
• Crosshatched zone.
• Crosshatched zone marked SAFE.
• Crosshatched zone marked with MIN at the low end of
the range and MAX at the high end of the range.
• Crosshatched zone marked with dimples at the MIN and
the MAX ends of the range.
NOTE: Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1.0 liters) of oil when the reading is at the
low end of the dipstick range will raise the oil level to the
high end of the range marking. CAUTION!Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
Adding Washer Fluid
The windshield washer fluid reservoir is located in the
engine compartment, and the fluid level should be checked
at regular intervals. Fill the reservoir with windshield
washer solvent (not engine coolant/ antifreeze). Refer to
“Engine Compartment” in this section for further informa-
tion.
WARNING!Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around the
washer solution.236 SERVICING AND MAINTENANCE