tire pressure FIAT 500L 2014 2.G Owners Manual

WARNING!(Continued)
•Always make sure that objects cannot fall into the
driver footwell while the vehicle is moving. Ob-
jects can become trapped under the brake pedal
and accelerator pedal causing a loss of vehicle
control.
• If required, mounting posts must be properly in-
stalled, if not equipped from the factory.
Failure to properly follow floor mat installation or
mounting can cause interference with the brake
pedal and accelerator pedal operation causing loss of
control of the vehicle.
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 bolts for tightness. Check the tires
(including 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 positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid (if
equipped), or brake fluid leaks are suspected, the cause
should be located and corrected immediately.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 85

WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you drive
slowly or park over flammable substances such as dry
plants, wood, cardboard, etc. This could result in death
or serious injury to the driver, occupants or others.
23. Tire Pressure Monitoring Telltale LightEach 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.
Accordingly, when the low tire pressure telltale illumi-
nates, you should stop and check your tires as soon as
possible, and inflate them to the proper 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 vehicles 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.
164 UNDERSTANDING YOUR INSTRUMENT PANEL

Your vehicle has also been equipped with a TPMS
malfunction 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 subse-
quent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the sys-
tem 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
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can or
balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.
24. 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. An
4
UNDERSTANDING YOUR INSTRUMENT PANEL 165

Trip Functions
Both trip functions are resettable (reset — start of new
trip).
“Trip A” can be used to display the figures relating to:
•Trip distance A
• Average consumption
• Instant consumption A
• Average speed A
• Travel time A (driving time).
“Trip B” can be used to display the figures relating to:
• Trip distance B
• Average consumption B
• Average speed B
• Travel time B (driving time). NOTE:
“Trip B” functions may be excluded (see “Trip B
Data”). “Range” and “Instantaneous consumption” can-
not be reset.
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.), conditions of use of the car (load, tire pressure, etc.).
Trip planning must take into account the above notes.
174 UNDERSTANDING YOUR INSTRUMENT PANEL

DRIVING ON SLIPPERY SURFACES .........231
▫ Acceleration ........................ .231
▫ Traction ........................... .232
 DRIVING THROUGH WATER .............232
▫ Flowing/Rising Water ..................233
▫ Shallow Standing Water .................233
 ELECTRIC POWER STEERING .............235
 PARKING BRAKE ..................... .235
 BRAKE SYSTEM ...................... .237
▫ Four-Wheel Anti-Lock Brake System (ABS) . . .237
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .239
▫ Anti-Lock Brake System (ABS) ............239
▫ Brake Assist System (BAS) ...............239 ▫
Traction Control System (TCS) ............240
▫ Hill Start Assist (HSA) .................240
▫ Dynamic Steering Torque (DST) ...........242
▫ Electronic Stability Control (ESC) ..........242
▫ ESC Activation/Malfunction Indicator Light And
ESC OFF Indicator Light ................243
▫ Electronic Roll Mitigation (ERM) ..........246
 TIRE SAFETY INFORMATION .............247
▫ Tire Markings ....................... .247
▫ Tire Identification Number (TIN) ...........250
▫ Tire Terminology And Definitions ..........252
▫ Tire Loading And Tire Pressure ...........253
 TIRES — GENERAL INFORMATION ........258
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▫Tire Pressure ....................... .258
▫ Tire Inflation Pressures .................259
▫ Tire Pressures For High Speed Operation . . . .260
▫ Radial Ply Tires ..................... .261
▫ All Season Tires — If Equipped ............262
▫
Summer Or Three Season Tires — If Equipped . .262
▫ Snow Tires ......................... .262
▫ Spare Tire Matching Original Equipped Tire And
Wheel — If Equipped ..................263
▫ Compact Spare Tire ....................263
▫ Tire Spinning ....................... .264
▫ Tread Wear Indicators ..................265
▫ Life Of Tire ........................ .266▫
Replacement Tires .....................267
 TIRE CHAINS (TRACTION DEVICES) .......269
 TIRE ROTATION RECOMMENDATIONS .....270
 TIRE PRESSURE MONITORING
SYSTEM (TPMS) ...................... .271
▫ Base System ........................ .274
▫ General Information ...................276
 FUEL REQUIREMENTS — 1.4L Turbo ........277
▫ Reformulated Gasoline .................277
▫ Gasoline/Oxygenate Blends ..............278
▫ MMT In Gasoline .....................278
▫ Materials Added To Fuel ................279
▫ Fuel System Cautions ...................2795
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TIRE SAFETY INFORMATION
Tire MarkingsNOTE:
•P (Passenger) — Metric tire sizing is based on U.S.
design standards. P-Metric tires have the letter “P”
molded into the sidewall preceding the size designa-
tion. Example: P215/65R15 95H.
• European — Metric tire sizing is based on European
design standards. Tires designed to this standard have
the tire size molded into the sidewall beginning with
the section width. The letter Pis absent from this tire
size designation. Example: 215/65R15 96H.
• LT (Light Truck) — Metric tire sizing is based on U.S.
design standards. The size designation for LT-Metric
tires is the same as for P-Metric tires except for the
letters “LT” that are molded into the sidewall preced-
ing the size designation. Example: LT235/85R16.
1 — U.S. DOT Safety Standards
Code (TIN) 4 — Maximum Load
2 — Size Designation 5 — Maximum Pressure
3 — Service Description 6 — Treadwear, Traction and Temperature Grades
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STARTING AND OPERATING 247

•Temporary spare tires are designed for temporary
emergency use only. Temporary high pressure com-
pact spare tires have the letter “T” or “S” molded into
the sidewall preceding the size designation. Example:
T145/80D18 103M. •
High flotation tire sizing is based on U.S. design
standards and it begins with the tire diameter molded
into the sidewall. Example: 31x10.5 R15 LT.
Tire Sizing Chart
EXAMPLE:
Size Designation: P= Passenger car tire size based on U.S. design standards
....blank.... = Passenger car tire based on European design standards
LT = Light truck tire based on U.S. design standards
TorS= Temporary spare tire
31 = Overall diameter in inches (in)
215 = Section width in millimeters (mm)
65 = Aspect ratio in percent (%)
– Ratio of section height to section width of tire
10.5 = Section width in inches (in)
248 STARTING AND OPERATING

EXAMPLE:
R = Construction code
–R means radial construction
– D means diagonal or bias construction
15 = Rim diameter in inches (in)
Service Description: 95= Load Index
– A numerical code associated with the maximum load a tire can carry
H = Speed Symbol
– A symbol indicating the range of speeds at which a tire can carry a load corresponding to
its load index under certain operating conditions
– The maximum speed corresponding to the speed symbol should only be achieved under
specified operating conditions (i.e., tire pressure, vehicle loading, road conditions, and
posted speed limits)
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STARTING AND OPERATING 249

EXAMPLE:
Load Identification: ....blank.... = Absence of any text on the sidewall of the tire indicates a Standard Load (SL) tire
Extra Load (XL) = Extra load (or reinforced) tire
Light Load (LL) = Light load tire
C, D, E, F, G = Load range associated with the maximum load a tire can carry at a specified pressure
Maximum Load – Maximum load indicates the maximum load this tire is designed to carry
Maximum Pressure – Maximum pressure indicates the maximum permissible cold tire inflation pressure for
this tire
Tire Identification Number (TIN)
The TIN may be found on one or both sides of the tire,
however, the date code may only be on one side. Tires
with white sidewalls will have the full TIN, including the
date code, located on the white sidewall side of the tire. Look for the TIN on the outboard side of black sidewall
tires as mounted on the vehicle. If the TIN is not found on
the outboard side, then you will find it on the inboard
side of the tire.
250 STARTING AND OPERATING