tire size FIAT 124 SPIDER 2017 2.G Owners Manual

Amber Warning Lights
Warning lightWhat it means
TPMS (TIRE PRESSURE MONITORING SYSTEM) WARNING LIGHT (IF EQUIPPED)
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.
IMPORTANT:Do not continue driving with one or more flat tires as handling may be compromised.
Stop the vehicle, avoiding sharp braking and steering. Repair immediately using the dedicated tire
repair kit and contact 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 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 illuminates, 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 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
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
97

Warning lightWhat it means
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
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.
After using an aftermarket tire sealant it is recommended that you take your vehicle to an
authorized dealership to have your sensor function checked.
POWER STEERING MALFUNCTION INDICATOR LIGHT
The light illuminates if the electric power steering has a malfunction. If the light illuminates, stop the
vehicle in a safe place and do not operate the steering wheel. There is no problem if the light turns
off after a while. Contact an Authorized Dealership if the light illuminates continuously.
Note:
If the indicator light illuminates, the power steering will not operate normally. If this happens, the
steering wheel can still be operated, however, the operation may feel heavy compared to normal,
or the steering wheel could vibrate when turning.
Repeatedly jerking the steering wheel left and right while the vehicle is stopped or moving
extremely slowly will cause the power steering system to go into protective mode which will make
the steering feel heavy, but this does not indicate a problem. If this occurs, park the vehicle safely
and wait several minutes for the system to return to normal.
Warning!
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 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. 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.
98
GETTING TO KNOW YOUR INSTRUMENT PANEL

power to the drive wheels, limiting
wheel spin and loss of traction.
The indicator light turns on when the
system has a malfunction. Refer to
“Warning Lights And Messages”
paragraph in “Getting To Know Your
Instrument Panel” chapter.
TCS / DSC Indicator Light
The
indicator light stays on for a few
seconds when the ignition is placed in
the ON mode.
If the TCS or DSC is operating, the
indicator light flashes.
If the
indicator light stays on, the
TCS, DSC or the brake assist system
may have a malfunction and they may
not operate correctly. Contact an
Authorized Dealer.
Note:
In addition to the indicator light
flashing, a slight sound will come from
the engine. This indicates that the
TCS/DSC is operating properly.
On slippery surfaces, such as fresh
snow, it will be impossible to achieve
high rpm when the TCS is on.
DSC System (Dynamic
Stability Control)
The Dynamic Stability Control (DSC)
automatically controls braking and
engine torque in conjunction with
systems such as ABS and TCS to help control side slip when driving on
slippery surfaces, or during sudden or
evasive maneuvering, enhancing vehicle
safety. Refer to “ABS System (Antilock
Brake System)” and “TCS System
(Traction Control System)”.
DSC operation is possible at speeds
greater than 12 mph (20 km/h).
The indicator light turns on when the
system has a malfunction. Refer to
“Warning Lights And Messages”
paragraph in “Getting To Know Your
Instrument Panel” chapter.
Note:
The DSC may not operate correctly
unless the following are observed:
Use tires of the correct size
specified for your vehicle on all four
wheels.
Use tires of the same manufacturer,
brand and tread pattern on all four
wheels.
Do not mix worn tires.
Note:
The DSC may not operate correctly
when tire chains are used.
TCS / DSC Indicator Light
The
indicator light stays on for a few
seconds when the ignition is placed in
the ON mode. It also illuminates when
the DSC OFF switch is pressed and
TCS/DSC is switched off. If the light stays on, the TCS, DSC or
the brake assist system may have a
malfunction and they may not operate
correctly. Take your vehicle to an
Authorized Dealer.
DSC OFF Indicator Light
The
indicator light stays on for a few
seconds when the ignition is placed in
the ON mode. It also illuminates when
the DSC OFF switch is pressed and
TCS/DSC is switched off.
If the light remains illuminated and the
TCS/DSC is not switched off, contact
an Authorized Dealer. The DSC may
have a malfunction.
DSC OFF Switch
Push the switch to turn off the
TCS/DSC. The
indicator light in the
instrument cluster will illuminate. Push
the switch again to turn the TCS/DSC
back on. The indicator light will turn off.
05060301-12A-001DSC OFF Switch
113

Note:
When DSC is on and you attempt
to free the vehicle when it is stuck, or
drive it out of freshly fallen snow, the
TCS (part of the DSC system) will
activate. Depressing the accelerator
will not increase engine power and
freeing the vehicle may be difficult.
When this happens, turn off the
TCS/DSC.
If the TCS/DSC is off when the
engine is turned off, it automatically
activates when the ignition is placed in
the ON mode.
If the switch is pressed and held for
10 seconds or more, the switch
malfunction detection function
operates and the DSC system
activates automatically. The indicator
light turns off while the DSC system is
operative.
Warning!
Dynamic Stability Control (DSC) cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase
the traction afforded by prevailing road
conditions. DSC cannot prevent accidents,
including those resulting from excessive
speed in turns, driving on very slippery
surfaces, or hydroplaning. DSC also cannot
prevent accidents resulting from loss of
vehicle control due to inappropriate driver input for the conditions. Only a safe,
attentive, and skillful driver can prevent
accidents. The capabilities of an DSC
equipped vehicle must never be exploited
in a reckless or dangerous manner which
could jeopardize the user’s safety or the
safety of others.
Vehicle modifications, or failure to
properly maintain your vehicle, may change
the handling characteristics of your vehicle,
and may negatively affect the performance
of the DSC system. Changes to the
steering system, suspension, braking
system, tire type and size or wheel size
may adversely affect DSC performance.
Improperly inflated and unevenly worn tires
may also degrade DSC performance. Any
vehicle modification or poor vehicle
maintenance that reduces the effectiveness
of the DSC system can increase the risk of
loss of vehicle control, vehicle rollover,
personal injury and death.
AUXILIARY DRIVING
SYSTEMS
Blind Spot Monitoring
(BSM) System
The Blind Spot Monitoring (BSM)
system is designed to assist the driver
in checking the area to the rear of the
vehicle on both sides during lane
changes by alerting the driver to the
presence of vehicles approaching from
the rear in an adjacent lane.
The system detects vehicles
approaching from the rear while
traveling in the forward direction at a
speed of 18 mph (30 km/h) or faster
and turns on the warning lights
equipped on the door mirrors
depending on the conditions.
If the turn signal lever is operated to
signal a lane change in the direction in
which the warning light is illuminated,
the system warns the driver of a vehicle
in the detection area by flashing the
warning light and activating a beep
sound.
114
SAFETY

In the following cases, it may be difficult
to view the illumination/flashing of the
BSM warning lights equipped on the
door mirrors:
Snow or ice adheres to the door
mirrors.
The door glass is fogged or covered
in snow, frost or dirt.
Turn off the RCTA system while pulling
a trailer or while an accessory such as a
bicycle carrier is installed to the rear of
the vehicle.
Otherwise, the sound system waves
emitted by the radar will be blocked
causing the system to not operate
normally.
TPMS (Tire Pressure
Monitoring System)
Tire Pressure Monitoring System —
Lo/Hi Grade
The TPMS (Tire Pressure Monitoring
System) monitors the air pressure of all
four tires.
If the air pressure of one or more tires is
too low, the system warns the driver by
indicating the
warning light in the
instrument cluster and operating a
beep.
The system monitors the tire pressures
indirectly using the data sent from the
ABS wheel speed sensors.
To allow the system to operate
correctly, the system needs to be
initialized with the specified tire pressure
(value on the tire placard label). Follow
the procedure and perform the
initialization (refer to “Tire Pressure
Monitoring System Initialization”
paragraph).
The
warning light flashes when the
system has a malfunction.
Because this system detects slight
changes in tire conditions, the timing of
the warning may be faster or slower in
the following cases:
The size, manufacturer, or the type of
tires is different from the specification.
The size, manufacturer, or the type of
a tire is different from the others, or the
level of tire wear is excessively different
between them.
05281200-03A-004Another Vehicle Approaching In Direct Rear Of Your Vehicle
05281200-03A-005Your Vehicle Parked On A Slant
119

Tire Pressure Monitoring System —
Sport Grade
The TPMS system monitors the
pressure for each tire.
If tire pressure is too low in one or more
tires, the system will inform the driver
via the
warning light in the
instrument cluster and by the warning
beep sound.
The tire pressure sensors installed on
each wheel send tire pressure data by
radio signal to the receiver unit in the
vehicle.
TPMS does not alleviate your need to
check the pressure and condition of all
four tires regularly.
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. 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 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. 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. [For vehicles with a
dedicated MIL telltale, add the following
statement: The TPMS malfunction
indicator is provided by a separate
telltale, which displays the symbol
“TPMS” when illuminated.] [For vehicles
with a combined low tire pressure/MIL
telltale, add the following statement:
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.
System Error Activation
When the
warning light flashes,
there may be a system malfunction.
Contact your Authorized Dealer.
A system error activation may occur in
the following cases:
When there is equipment or a device
near the vehicle using the same radio
frequency as that of the tire pressure
sensors.
When a metallic device such as a
non-genuine navigation system is
equipped near the center of the
dashboard, which may block radio
signals from the tire pressure sensor to
the receiver unit.
When using the following devices in
the vehicle that may cause radio
interference with the receiver unit.
A digital device such as a personal
computer.
A current converter device such as a
DC-AC converter.
121

Note:
The tire pressure sensor ID signal
code must be registered when a new
tire pressure sensor is purchased. For
purchase of a tire pressure sensor and
registration of the tire pressure sensor
ID signal code, consult your Authorized
Dealer.
When reinstalling a previously
removed tire pressure sensor to a
wheel, replace the grommet (seal
between valve body/sensor and wheel)
for the tire pressure sensor.
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 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.
After using an aftermarket tire sealant it is
recommended that you take your vehicle to
an Authorized 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 TPMS sensor.
The following regulatory statement
applies to all radio frequency (RF)
devices equipped in this vehicle:
This device complies with Part 15 of the
FCC Rules and with Industry Canada
license-exempt RSS standard(s).
Operation is subject to the following
two conditions:
(1) This device may not cause harmful
interference, and
(2) This device must accept any
interference received, including
interference that may cause undesired
operation.
Note:
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user’s
authority to operate the equipment.
OCCUPANT
RESTRAINT
SYSTEMS
The most important safety equipment
of the vehicle comprise the following
protection systems:
Seat Belts
SBA (Seat Belt Alert) System
Head Restraints
Child Restraint Systems
Front Air Bags And Side Air Bags
Read the information given in the
following pages with the utmost care.
It is of fundamental importance that the
protection systems are used in the
correct way to guarantee the maximum
possible safety level for the driver and
the passengers.
123

VEHICLE LOADING
Certification Label
As required by National Highway Traffic
Safety Administration regulations, your
vehicle has a certification label affixed to
the driver's side door or pillar.
This label contains the month and year
of manufacture, Gross Vehicle Weight
Rating (GVWR), Gross Axle Weight
Rating (GAWR) front and rear, and
Vehicle Identification Number (VIN). A
Month-Day-Hour (MDH) number is
included on this label and indicates the
Month, Day and Hour of manufacture.
The bar code that appears on the
bottom of the label is your VIN.
Gross Vehicle Weight Rating
(GVWR)
The GVWR is the total permissible
weight of your vehicle including driver,
passengers, vehicle, options and cargo.
The label also specifies maximum
capacities of front and rear axle
systems (GAWR). Total load must be
limited so GVWR and front and rear
GAWR are not exceeded.
Payload
The payload of a vehicle is defined as
the allowable load weight a truck can
carry, including the weight of the driver,
all passengers, options and cargo.
Gross Axle Weight Rating
(GAWR)
The GAWR is the maximum permissible
load on the front and rear axles. The
load must be distributed in the cargo
area so that the GAWR of each axle is
not exceeded.
Each axle GAWR is determined by the
components in the system with the
lowest load carrying capacity (axle,
springs, tires or wheels). Heavier axles
or suspension components sometimes
specified by purchasers for increased
durability does not necessarily increase
the vehicle's GVWR.
Tire Size
The tire size on the Vehicle Certification
Label represents the actual tire size on
your vehicle. Replacement tires must be
equal to the load capacity of this tire
size.
Rim Size
This is the rim size that is appropriate
for the tire size listed.
Inflation Pressure
This is the cold tire inflation pressure for
your vehicle for all loading conditions up
to full GAWR.
Curb Weight
The curb weight of a vehicle is defined
as the total weight of the vehicle with all
fluids, including vehicle fuel, at full
capacity conditions, and with no
occupants or cargo loaded into the
vehicle. The front and rear curb weight
values are determined by weighing your
vehicle on a commercial scale before
any occupants or cargo are added.
Loading
The actual total weight and the weight
of the front and rear of your vehicle at
the ground can best be determined by
weighing it when it is loaded and ready
for operation.
The entire vehicle should first be
weighed on a commercial scale to
insure that the GVWR has not been
exceeded. The weight on the front and
rear of the vehicle should then be
determined separately to be sure that
the load is properly distributed over the
front and rear axle. Weighing the vehicle
may show that the GAWR of either the
front or rear axles has been exceeded
but the total load is within the specified
GVWR. If so, weight must be shifted
from front to rear or rear to front as
appropriate until the specified weight
limitations are met. Store the heavier
items down low and be sure that the
weight is distributed equally. Stow all
loose items securely before driving.
177

Note:
Remove snow before driving. Snow
left on the windshield is dangerous as
it could obstruct vision.
Drive slowly. Braking performance
can be adversely affected if snow or
ice adheres to the brake components.
If this situation occurs, drive the vehicle
slowly, releasing the accelerator pedal
and lightly applying the brakes several
times until the brake performance
returns to normal.
Do not open or close the soft top when
the temperature is 41 °F (5 °C) or less.
The material of the soft top could be
damaged by freezing.
Do not apply excessive force to a
window scraper when removing ice or
frozen snow on the mirror glass and
windshield.
Never use warm or hot water for
removing snow or ice from windows
and mirrors as it could result in the
glass cracking.
Snow Tires
If your vehicle is equipped with the tire
pressure monitoring system (vehicle
with run-flat tires), the system may not
function correctly when using tires with
steel wire reinforcement in the
sidewalls. Use Snow Tires on all Four Wheels
:
Do not exceed the maximum
permissible speed for your snow tires or
legal speed limits.
When snow tires are used, select the
specified size and pressure.
Tire Chains
Check local regulations before using tire
chains.
If your vehicle is equipped with the
TPMS system, the system may not
function correctly when using tire
chains.
Install the chains on the rear tires only.
Do not use chains on the front tires.
Note:
Chains may affect handling.
Do not go faster than 30 mph
(50 km/h) or the chain manufacturer's
recommended limit, whichever is lower.
Drive carefully and avoid bumps,
holes, and sharp turns.
Avoid locked-wheel braking.
Do not use chains on roads that are
free of snow or ice. The tires and
chains could be damaged.
Chains may scratch or chip
aluminium wheels.
Warning!
Using tires of different size and type (M+S,
Snow) between front and rear axles can
cause unpredictable handling. You could
lose control and have a collision.
Caution!
To avoid damage to your vehicle or tires,
observe the following precautions:
Because of restricted traction device
clearance between tires and other
suspension components, it is important
that only traction devices in good condition
are used. Broken devices can cause
serious damage. Stop the vehicle
immediately if noise occurs that could
indicate device breakage. Remove the
damaged parts of the device before further
use.
Install device as tightly as possible and
then retighten after driving about ½ mile
(0.8 km).
Do not exceed 30 mph (48 km/h).
Drive cautiously and avoid severe turns
and large bumps, especially with a loaded
vehicle.
Do not drive for a prolonged period on
dry pavement.
181

WHEELS AND TIRES
Tire Safety Information
Tire safety information will cover
aspects of the following information:
Tire Markings, Tire Identification
Numbers, Tire Terminology and
Definitions, Tire Pressures and Tire
Loading.
Tire Markings
Note:
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 designation. 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 "P" is 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 preceding the size
designation. Example: LT235/85R16.
Temporary spare tires are designed
for temporary emergency use only.
Temporary high pressure compact
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 Identification Number (TIN)
The TIN may be found on one or both
sides of the tire, however, the date code
mayonlybeononeside.Tireswith
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.
GUID-0601085395US
1 — U.S. DOT
Safety Standards
Code (TIN) 4 — Maximum
Load
2 — Size Designa-
tion 5 — Maximum
Pressure
3 — Service
Description 6 — Treadwear,
Traction and Tem-
perature Grades
239