2012 MAZDA MODEL MX-5 MIATA PRHT tires

Black plate (190,1)
If the warning light illuminates again even
after the tire pressures are adjusted, there
may be a tire puncture.
Refer to Vehicle with run-flat tires on
page 7-3.
Vehicles with Instant Mobility System
(IMS) emergency flat tire repair kit
If an emergency tire repair is needed,
repair the punctured tire with the
emergency flat tire repair kit (page 7-7).
CAUTION
Do not use non-genuine tire sealant.
It may damage the tire pressure
sensor.
Vehicles with optional temporary spare
tire
If you have bought the optional temporary
spare tire, replace the punctured tire with
the temporary spare tire. Refer to the
manufacturer's instructions.
Warning light flashes
When the warning light flashes, there may
be a system malfunction. Consult an
Authorized Mazda Dealer.
q Flat Tire Warning Light
This warning light illuminates for a few
seconds when the ignition is switched
ON.
Warning light illuminates/Warning
beep sounds
If the tire pressures decrease extremely
after the TPMS warning light has
illuminated, or if a tire is punctured, the
flat tire warning light also illuminates, and
a beep sound will be heard for
approximately 30 seconds.
Refer to Vehicle with run-flat tires on
page 7-3.
qSystem Error Activation
When the TPMS warning light flashes,
there may be a system malfunction.
Consult an Authorized Mazda Dealer.
A system error activation may occur in
the following cases:
lWhen there is equipment or a device
near the vehicle using the same radio
frequency as that of the tire pressure
sensors.
lWhen 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.
lWhen using the following devices in
the vehicle that may cause radio
interference with the receiver unit.
lA digital device such as a personal
computer.
lA current converter device such as a
DC-AC converter.
lWhen excess snow or ice adheres to
the vehicle, especially around the
wheels.
lWhen the tire pressure sensor batteries
are exhausted.
lWhen using a wheel with no tire
pressure sensor installed.
lWhen using tires with steel wire
reinforcement in the side walls.
lWhen using tire chains.
5-34
Driving Your Mazda
Starting and Driving
MX-5_8CC1-EA-11F_Edition2 Page190
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Form No.8CC1-EA-11F

Black plate (191,1)
qTires and Wheels
CAUTION
When inspecting or adjusting the tire
air pressures, do not apply excessive
force to the stem part of the wheel
unit. The stem part could be
damaged.
Changing tires and wheels
The following procedure allows the
TPMS to recognize a tire pressure sensor's
unique ID signal code whenever tires or
wheels are changed, such as changing to
and from winter tires.
NOTE
Each tire pressure sensor has a unique ID
signal code. The signal code must be
registered with the TPMS before it can work.
The easiest way to do it is to have an
Authorized Mazda Dealer change your tire and
complete ID signal code registration.
When having tires changed at an
Authorized Mazda Dealer
When an Authorized Mazda Dealer
changes your vehicle's tires, they will
complete the tire pressure sensor ID signal
code registration.
When changing tires yourself
If you or someone else changes tires, you
or someone else can also undertake the
steps for the TPMS to complete the ID
signal code registration.
1. After tires have been changed, switch
the ignition ON, then back to ACC or
OFF.
2. Wait for about 15 minutes. 3. After about 15 minutes, drive the
vehicle at a speed of at least 25 km/h
(16 mph) for 10 minutes and the tire
pressure sensor ID signal code will be
registered automatically.
NOTE
If the vehicle is driven within about 15 minutes
of changing tires, the tire pressure monitoring
system warning light will flash because the
sensor ID signal code would not have been
registered. If this happens, park the vehicle for
about 15 minutes, after which the sensor ID
signal code will register upon driving the
vehicle for 10 minutes.
Replacing tires and wheels
CAUTION
Ø When replacing/repairing the tires
or wheels or both, have the work
done by an Authorized Mazda
Dealer, or the tire pressure sensors
may be damaged.
Ø The wheels equipped on your
Mazda are specially designed for
installation of the tire pressure
sensors. Do not use non-genuine
wheels, otherwise it may not be
possible to install the tire pressure
sensors.
Be sure to have the tire pressure sensors
installed whenever tires or wheels are
replaced.
When having a tire or wheel or both
replaced, the following types of tire
pressure sensor installations are possible.
lThe tire pressure sensor is removed
from the old wheel and installed to the
new one.
lThe same tire pressure sensor is used
with the same wheel. Only the tire is
replaced.
Driving Your Mazda
Starting and Driving
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Form No.8CC1-EA-11F

Black plate (204,1)
qTire Pressure Monitoring System
(TPMS) Warning Lightí
This warning light illuminates for a few
seconds when the ignition is switched
ON.
Thereafter, the warning light illuminates
and a beep is heard when tire pressure is
too low in one or more tires, and flashes
when there is a system malfunction.
WARNING
If the tire pressure monitoring system
warning light illuminates or flashes, or
the tire pressure warning beep sound is
heard, decrease vehicle speed
immediately and avoid sudden
maneuvering and braking:
If the tire pressure monitoring system
warning light illuminates or flashes,
or the tire pressure warning beep
sound is heard, it is dangerous to
drive the vehicle at high speeds, or
perform sudden maneuvering or
braking. Vehicle drivability could
worsen and result in an accident.
To determine if you have a slow leak
or a flat, pull over to a safe position
where you can check the visual
condition of the tire and determine if
you have enough air to proceed to a
place where air may be added and
the system monitored again by an
Authorized Mazda Dealer or a tire
repair station.
Do not ignore the TPMS Warning Light: Ignoring the TPMS warning light is
dangerous, even if you know why it is
illuminated. Have the problem taken
care of as soon as possible before it
develops into a more serious
situation that could lead to tire
failure and a dangerous accident.
Warning light illuminates/Warning
beep sounds
When the warning light illuminates, and
the warning beep sound is heard (about 3
seconds), tire pressure is too low in one or
more tires.
5-48
Driving Your Mazda
íSome models.
Warning/Indicator Lights and Beep Sounds
MX-5_8CC1-EA-11F_Edition2 Page204
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Form No.8CC1-EA-11F

Black plate (205,1)
Adjust the tire pressure to the correct tire
pressure. Refer to the specification charts
(page 10-7).
CAUTION
When replacing/repairing the tires or
wheels or both, have the work done
by an Authorized Mazda Dealer, or
the tire pressure sensors may be
damaged.NOTE
lPerform tire pressure adjustment when the
tires are cold. Tire pressure will vary
according to the tire temperature, therefore
let the vehicle stand for 1 hour or only drive
it 1.6 km (1 mile) or less before adjusting
the tire pressures. When pressure is
adjusted on hot tires to the cold inflation
pressure, the TPMS warning light/beep may
turn on after the tires cool and pressure
drops below specification.
Also, an illuminated TPMS warning light,
resulting from the tire air pressure dropping
due to cold ambient temperature, may turn
off if the ambient temperature rises. In this
case, it will also be necessary to adjust the
tire air pressures. If the TPMS warning
light illuminates due to a drop in tire air
pressure, make sure to check and adjust the
tire air pressures.
lAfter adjusting the tire air pressures, it may
require some time for the TPMS warning
light to turn off. If the TPMS warning light
remains illuminated, drive the vehicle at a
speed of at least 25 km/h (16 mph) for 10
minutes, and then verify that it turns off.
lTires lose air naturally over time and the
TPMS cannot tell if the tires are getting too
soft over time or you have a flat. However,
when you find one low tire in a set of four-
that is an indication of trouble; you should
have someone drive the vehicle slowly
forward so you can inspect any low tire for
cuts and any metal objects sticking through
tread or sidewall. Put a few drops of water
in the valve stem to see if it bubbles
indicating a bad valve. Leaks need to be
addressed by more than simply refilling the
trouble tire as leaks are dangerous - take it
to an Authorized Mazda Dealer which has
all the equipment to fix tires, TPMS systems
and order the best replacement tire for your
vehicle.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-49
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Monday, July 18 2011 10:8 AM
Form No.8CC1-EA-11F

Black plate (206,1)
If the warning light illuminates again even
after the tire pressures are adjusted, there
may be a tire puncture.
Refer to Vehicle with run-flat tires on
page 7-3.
Vehicles with Instant Mobility System
(IMS) emergency flat tire repair kit
If an emergency tire repair is needed,
repair the punctured tire with the
emergency flat tire repair kit (page 7-7).
CAUTION
Do not use non-genuine tire sealant.
It may damage the tire pressure
sensor.
Vehicles with optional temporary spare
tire
If you have bought the optional temporary
spare tire, replace the punctured tire with
the temporary spare tire. Refer to the
manufacturer's instructions.
Warning light flashes
When the warning light flashes, there may
be a system malfunction. Consult an
Authorized Mazda Dealer.
q Flat Tire Warning Lightí
This warning light illuminates for a few
seconds when the ignition is switched
ON.
Warning light illuminates/Warning
beep sounds
If the tire pressures decrease extremely
after the TPMS warning light has
illuminated, or if a tire is punctured, the
flat tire warning light also illuminates, and
a beep sound will be heard for
approximately 30 seconds.
Refer to Vehicle with run-flat tires on
page 7-3.
qKEY Warning Light (Red)/KEY
Indicator Light (Green) (with
Advanced Key)
This indicator has two colors.
KEY Warning Light (Red)
When illuminated
lWhen the ignition is switched ON, it
illuminates momentarily and then goes
out.
lIf any malfunction occurs in the
advanced keyless system, it illuminates
continuously.
5-50
Driving Your Mazda
íSome models.
Warning/Indicator Lights and Beep Sounds
MX-5_8CC1-EA-11F_Edition2 Page206
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Form No.8CC1-EA-11F

Black plate (309,1)
Flat Tireí
Either run-flat tires or conventional tires
are equipped on your Mazda depending
on the specification, therefore the
procedure for repairing a flat tire differs
depending on the type of tire. Before
driving, make sure which type of tire is
equipped on your Mazda. If you cannot
identify your tire type, consult an
Authorized Mazda Dealer.
qHow to identify your tire type
Run-flat tire
A run-flat tire has a “RFT ”mark on the
side wall.
Conventional tire
A conventional tire does not have a
“ RFT ”mark on the side wall.
q Vehicle with run-flat tires
WARNING
Have the tires checked or perform the
appropriate repair as soon as possible
by an Authorized Mazda Dealer:
When the flat tire warning light
illuminates or the tire pressure
warning beep sound is heard, it is
dangerous to drive the vehicle at high
speeds, or perform sudden
maneuvering or braking. Vehicle
drivability could worsen and result in
an accident.
When the flat tire warning light
illuminates or the tire pressure
warning beep sound is heard,
decrease vehicle speed immediately
and avoid sudden maneuvering and
braking.
If a run-flat tire is punctured, the FLAT
TIRE warning light illuminates in the
instrument cluster, and a beep sound is
heard for about 30 seconds.
NOTE
Until the flat tire is changed, the beep sound is
heard for about 30 seconds every time the
ignition switch is turned to the ON position.
Vehicles with run-flat tires can be driven
even with a punctured tire under the
following conditions.
In Case of an Emergency
Flat Tire
7-3íSome models.
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Form No.8CC1-EA-11F

Black plate (310,1)
Maximum vehicle speed with a
punctured run-flat tire: 80 km/h (49
mph)
Maximum driving distance with a
punctured run-flat tire: 80 km (49
miles)
CAUTION
The maximum driving distance may
be shorter depending on the driving
conditions.
If a run-flat tire is punctured, carefully
drive the vehicle to the nearest Mazda
Dealer and have the tire changed.
NOTE
lA spare tire or Instant Mobility System
(IMS) emergency flat tire repair kit is not
equipped on vehicles with run-flat tires as
standard.
lReplacing a punctured run-flat tire with a
new run-flat tire is recommended.
lDo not use run-flat tires and conventional
tires on the same vehicle.
q Vehicle with conventional tires
If the following occurs while driving, it
could indicate a flat tire.
lSteering becomes difficult.lThe vehicle begins to vibrate
excessively.
lThe vehicle pulls in one direction. If a
conventional tire is punctured, refer to
“Tool Storage ”(page 7-5) and “Instant
Mobility System (IMS) Emergency
Flat Tire Repair Kit ”(page 7-7).
7-4
In Case of an Emergency
Flat Tire
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Form No.8CC1-EA-11F

Black plate (319,1)
Changing a Tire
WARNING
Be sure to follow the directions for
changing a tire:Changing a tire is dangerous if not
done properly. The vehicle can slip off
the jack and seriously injure
someone. No person should place
any portion of their body under a
vehicle that is supported by a jack.
Never allow anyone inside a vehicle
supported by a jack: Allowing someone to remain in a
vehicle supported by a jack is
dangerous. The occupant could cause
the vehicle to fall resulting in serious
injury.
CAUTION
(With Tire Pressure Monitoring
System)
The wheels equipped on your Mazda
are specially designed for installation
of the tire pressure sensors. Do not
use non-genuine wheels, otherwise it
may not be possible to install the tire
pressure sensors.
NOTE
lMake sure the jack is well lubricated before
using it.
(With Tire Pressure Monitoring System)
lBe sure to register the tire pressure sensor
ID signal code whenever tires or wheels are
changed (page 5-35).
1. Park on a level surface off the right-of- way and firmly set the parking brake.
2. Put a vehicle with an automatic transmission in Park (P), a manual
transmission in Reverse (R) or 1, and
turn off the engine.
3. Turn on the hazard warning flasher.
4. Have everyone get out of the vehicle and away from the vehicle and traffic.
5. Remove the jack, and tool (page 7-5).
6. Block the wheel diagonally opposite the tire to be changed. When blocking
a wheel, place a tire block both in front
and behind the tire.
NOTE
When blocking a tire, use rocks or wood blocks
of sufficient size if possible to hold the tire in
place.
In Case of an Emergency
Flat Tire
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Form No.8CC1-EA-11F