fuel pressure FIAT 500L 2017 2.G Owners Manual

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.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 135

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.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 147

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. Accordingly, when the low tire pressure telltale
illuminates, you should stop and check your tires as
soon as possible and inflate them to the proper pres-
sure. 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.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
maintain 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
malfunction indicator to indicate when the system is
not operating properly. The TPMS malfunction indica-
tor 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 continu-
ously illuminated. This sequence will continue uponsubsequent 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 re-
placement or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning properly. Al-
ways check the TPMS malfunction telltale after replac-
ing 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 prop-
erly.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system op-
eration or sensor damage may result when using
replacement equipment 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)
(Continued)
148 UNDERSTANDING YOUR INSTRUMENT PANEL

•A short button push displays the different values.
• A long button push resets the system and then starts
a new trip.
Trip Button Features
New Trip
To reset:
•Push and hold the TRIPbutton to reset the system
manually.
• When the “Trip distance” reaches 99999.9 miles or
kilometers or when the “Travel time” reaches 999.59
(999 hours and 59 minutes), the system is reset
automatically.
• Disconnecting/Reconnecting the battery resets the
system.
NOTE: If the reset operation occurs in the presence of
the screens concerning Trip A or Trip B, only the
information associated with Trip A or Trip B functions
will be reset.
Start Of Trip Procedure
With the ignition on, push and hold the TRIPbutton for
over 2 seconds to reset trip information. Exit Trip
To exit the Trip function, wait until all the values have
been displayed or hold the
MENUbutton for longer
than one second.
Briefly push and release the MENUbutton to go back to
the menu screen or push and hold the MENU(approxi-
mately one second) to go back to the main screen
without storing settings.
Values Displayed
Range
This indicates the distance which may be traveled with
the fuel remaining in the tank, assuming that driving
conditions 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.
156 UNDERSTANDING YOUR INSTRUMENT PANEL

Autoclose
With this function active, the doors will automatically
lock at when the vehicle’s speed exceeds 15 mph
(24 km/h).
To change the setting proceed as follows:
1. Briefly push and release theMENUbutton. Push the
up
or downbutton to highlight Autoclose.
Push and release the MENUbutton to enter
Autoclose MENU.
2. Push and release the upordownbutton for
setting.
3. Briefly push and release the MENUbutton to go
back to the menu screen, or push and hold the
MENU button (approximately one second) to go
back to the main screen without storing the settings.
Units (Set Units)
This function may be used to set the measurement unit
in three submenus: “Distance,” “Temperature” and
“Fuel Economy, and Tire Pressure.” To set the required unit, proceed as follows:
1. Briefly push and release the
MENUbutton. Push and
release the up
ordownbutton to highlight
Units. Push and release the MENUbutton to enter
Units MENU.
2. Push and release the upordownbutton to
navigate the three sub-menus.
3. Select the required sub-menu and then briefly push and release the MENUbutton.
4. When accessing the “Distance” submenu, briefly push and release the MENUbutton. Either “mi” or
“km” will appear on the display (according to the
previous setting).
5. Push and release the up
ordownbutton for
setting.
6. Briefly push and release the MENUbutton to return
to the sub-menu.
7. When accessing the “Fuel Economy” submenu, briefly push and release the MENUbutton. Either
“mpg,” “km/l ” or “l/100km” will appear on the
display (according to the previous setting).
4
UNDERSTANDING YOUR INSTRUMENT PANEL 163

If the distance unit set is “mi,” the fuel economy unit
will be displayed in “mpg.”
If the distance unit set is “km,” the fuel economy unit
will be displayed in either km/l or l/100km.
1. Push and release theup
ordownbutton for
setting.
2. Briefly push and release the MENUbutton to return
to the sub-menu.
3. When accessing the “Temperature” submenu: briefly push and release the MENUbutton. Either “°F” or
“°C” will appear on the display (according to the
previous setting).
4. Push and release the up
ordownbutton for
setting.
5. Briefly push and release the MENUbutton to return
to the Tire Pressure — PSI/KPA sub-menu.
When you have made the required settings, briefly
push and release the MENUbutton to go back to the
sub-menu screen, or push and hold the MENUbutton
(approximately one second) to go back to the main
screen without storing the settings.
Language (Selecting The Language)
The messages can be displayed in the following lan-
guages: Italian, English, Turkce, Nederlands, Spanish,
French, Dutch, Polish, Brasilian.
To set the required language, proceed as follows:
1. Briefly push and release the MENUbutton. Push and
release the up
ordownbutton to highlight
Language. Push and release the MENUbutton to
enter the Language MENU.
2. Push and release the upordownbutton for
setting.
3. Briefly push and release the MENUbutton to go
back to the menu screen, or push and hold the
MENU button (approximately one second) to go
back to the main screen without storing the settings.
Buzzer Volume (Adjusting The Failure/Warning
Buzzer Volume)
With this function the volume of the buzzer accompa-
nying any failure/warning indication can be adjusted
to one of eight volume levels.
164 UNDERSTANDING YOUR INSTRUMENT PANEL

Units
•Units
When in this display, you may select to have the
instrument cluster display, odometer, and navigation
system changed between US and Metric units of mea-
sure. Press “US,” “Metric” or “Custom.” •
Custom
When “Custom” is selected, you may select each unit of
measure independently displayed in the instrument
cluster display, and navigation system.
Setting Name Selectable Options
US Distance Fuel Consumption Pressure Temperature
Metric Distance Fuel Consumption Pressure Temperature
Custom Distance Fuel Consumption Pressure Temperature
Voice
After pressing the “Voice” button on the touchscreen,
the following settings will be available:
Setting NameSelectable Options
Voice Response Length Brief Long
Show Command List Neverw/Help Always
4
UNDERSTANDING YOUR INSTRUMENT PANEL 179

▫Dynamic Steering Torque (DST) ..........235
▫ Electronic Stability Control (ESC) .........235
▫ ESC Activation/Malfunction Indicator Light And
ESC OFF Indicator Light ...............236
▫ Electronic Roll Mitigation (ERM) .........238
 TIRE SAFETY INFORMATION ............239
▫ Tire Markings .......................239
▫ Tire Identification Number (TIN) ..........243
▫ Tire Terminology And Definitions .........244
▫ Tire Loading And Tire Pressure ..........245
 TIRES — GENERAL INFORMATION .......249
▫ Tire Pressure .......................249
▫ Tire Inflation Pressures ................250
▫ Tire Pressures For High Speed Operation . . .251
▫ Radial Ply Tires .....................251
▫ Tire Types ..........................252
▫ Run Flat Tires — If Equipped ............253▫
Spare Tires — If Equipped ..............253
▫ Tire Spinning .......................256
▫ Tread Wear Indicators .................256
▫ Life Of Tire ........................257
▫ Replacement Tires ....................258
 TIRE CHAINS (TRACTION DEVICES) ......259
 TIRE ROTATION RECOMMENDATIONS . . . .260
 DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES .......261
▫ Treadwear ..........................261
▫ Traction Grades ..................... .261
▫ Temperatur

e Grades ...................261
 TIRE PRESSURE MONITORING SYSTEM
(TPMS) ............................ .262
▫ Base System ........................264
▫ General Information ...................266
 FUEL REQUIREMENTS — 1.4L Turbo .......266
▫ Reformulated Gasoline ................266
216 STARTING AND OPERATING

NOTE:
•Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
• Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling resistance
resulting in higher fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause abnor-
mal wear patterns and reduced tread life, resulting in
the need for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side B-Pillar or rear edge of the driver’s side
door. At least once a month:
•
Check and adjust tire pressure with a good quality
pocket-type pressure gauge. Do not make a visual
judgement when determining proper inflation. Tires
may look properly inflated even when they are
under-inflated.
• Inspect tires for signs of tire wear or visible damage.
CAUTION!
After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap. This will pre-
vent moisture and dirt from entering the valve stem,
which could damage the valve stem.
Inflation pressures specified on the placard are always
“cold tire inflation pressure”. Cold tire inflation pres-
sure is defined as the tire pressure after the vehicle has
not been driven for at least three hours, or driven less
than 1 mile (1.6 km) after sitting for a minimum of three
hours. The cold tire inflation pressure must not exceed
the maximum inflation pressure molded into the tire
sidewall.
250 STARTING AND OPERATING

(20°C) and the measured tire pressure is 27 psi (186
kPa), a temperature drop to 20°F (-7°C) will decrease
the tire pressure to approximately 23 psi (159 kPa). This
tire pressure is sufficiently low enough to turn on the
Tire Pressure Monitoring Telltale Light. Driving the
vehicle may cause the tire pressure to rise to approxi-
mately 27 psi (186 kPa), but the Tire Pressure Monitor-
ing Telltale Light will still be on. In this situation, the
Tire Pressure Monitoring Telltale Light will turn off only
after the tires are inflated to the vehicle’s recommended
cold tire pressure value.
CAUTION!
•The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warnings have been established for the tire size
equipped on your vehicle. Undesirable system
operation or sensor damage may result when
using replacement equipment 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 inoperable.
(Continued)
CAUTION! (Continued)
After using an aftermarket tire sealant it is recom-
mended that you take your vehicle to an autho-
rized dealership to have your sensor function
checked.
• After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap. This will
prevent moisture and dirt from entering the valve
stem, which could damage the Tire Pressure
Monitoring Sensor.
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.
5
STARTING AND OPERATING 263