tire pressure MAZDA MODEL MX-5 MIATA RF 2022 Owner's Manual

CAUTION
The remaining sealant in the hose may
spray out when the hose is removed.
Remove the hose carefully because you
may not be able to remove the sealant
contacting clothing or other objects.
17. Install the tire valve cap.
18. Put the emergency flat tire repair kit into the trunk.
19. Start driving immediately to spread the
sealant in the tire.
CAUTION
Carefully drive the vehicle at a speed of
80 km/h (50 mph) or less. If the vehicle
is driven at a speed of 80 km/h (50 mph)
or more, the vehicle may vibrate.
NOTE
If the tire is not properly inflated, the
tire pressure monitoring system
warning light will illuminate (page
4-27).
20. After driving the vehicle for about 10
minutes or 5 km (3 miles), connect the
air compressor to the tire using Step 9
of the procedure, and check the tire
inflation pressure using the tire
pressure gauge on the air compressor.
If the tire inflation pressure is lower
than the specified tire inflation
pressure, turn the air compressor on
and wait until it reaches the specified
tire inflation pressure.
WARNING
If the tire inflation pressure has
decreased below 130 kPa (1.3 kgf/cm
2
or bar, 18.9 psi), stop driving and
contact an Authorized Mazda Dealer:
The repair using the emergency flat tire
repair kit was not successful.
If you see a decrease in the tire inflation
pressure, even if Steps 9 to 20 of the
procedure are performed repeatedly,
stop driving:
Contact an Authorized Mazda Dealer.
CAUTION
Before checking the tire inflation
pressure using the tire pressure gauge,
turn the air compressor switch off.
21. The emergency flat tire repair is completed successfully if the tire
inflation pressure does not decrease.
Carefully drive the vehicle to the
nearest Authorized Mazda Dealer
immediately and have the flat tire
replaced. Replacement with a new tire
is recommended. If the tire is to be
repaired or reused, consult an
Authorized Mazda Dealer.
If Trouble Arises
Flat Tire
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WA R N I N G
Do not adhere the speed restriction
sticker to the padded area on the
steering wheel:
Adhering the speed restriction sticker to
the padded area on the steering wheel
is dangerous because the air bag may
not operate (deploy) normally resulting
in serious injury. In addition, do not
adhere the sticker to areas where
warning lights or the speedometer
cannot be viewed.
16. Pull out the air compressor hose and the air compressor plug from the air
compressor.
Compressor hose
17. Install the air compressor hose to thetire valve.
Valve Compressor hose
18. Insert the air compressor plug into the
accessory socket inside the vehicle and
switch the ignition to ACC.
Refer to Accessory Sockets on page
5-36.
Compressor
Compressor plug
CAUTION
When inserting the air compressor plug
into or removing it from the accessory
socket, make sure that the air
compressor switch is off. When turning
the air compressor on/off, use the air
compressor switch.
19. Turn the air compressor switch on and inflate the tire carefully to the correct
inflation pressure.
NOTE
Check the tire inflation pressure
label driver's door frame for the
correct tire inflation pressure.
Do not operate the air compressor
for a continuous 10 minutes or
longer because using it for long
periods could cause a malfunction.
If Trouble Arises
Flat Tire
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If the tire inflation pressure does not
increase, repair of the tire is not
possible. If the tire does not reach
the specified tire inflation pressure
within 10 minutes, it may have
received extensive damage. In this
case, the repair using the emergency
flat tire repair kit was not successful.
Contact an Authorized Mazda
Dealer.
If the tire has been over-inflated,
loosen the screw cap on the air
compressor and bleed some of the
air out.
20. When the tire inflates to the specified tire inflation pressure, turn the air
compressor switch off, turn the sleeve
of the air compresso r hose to the left,
and pull it out of the tire valve.
21. Install the tire valve cap.
22. Put the emergency flat tire repair kit into the trunk.
23. Start driving immedi ately to spread the
sealant in the tire.
CAUTION
Carefully drive the vehicle at a speed of
80 km/h (50 mph) or less. If the vehicle
is driven at a speed of 80 km/h (50 mph)
or more, the vehicle may vibrate.
NOTE
If the tire is not properly inflated, the
tire pressure monitoring system
warning light will illuminate (page
4-27).
24. After driving the vehicle for about 10
minutes or 5 km (3 miles), connect the
air compressor to th e tire using Step 17
of the procedure, and check the tire
inflation pressure using the tire
pressure gauge on the air compressor.
If the tire inflation pressure is lower
than the specifie d tire inflation
pressure, turn the air compressor on
and wait until it reaches the specified
tire inflation pressure.
WARNING
If the tire inflation pressure has
decreased below 130 kPa (1.3 kgf/cm
2
or bar, 18.9 psi), stop driving and
contact an Authorized Mazda Dealer:
The repair using the emergency flat tire
repair kit was not successful.
If you see a decrease in the tire inflation
pressure, even if Steps 17 to 24 of the
procedure are performed repeatedly,
stop driving:
Contact an Authorized Mazda Dealer.
CAUTION
Before checking the tire inflation
pressure using the tire pressure gauge,
turn the air compressor switch off.
If Trouble Arises
Flat Tire
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25. The emergency flat tire repair iscompleted successfully if the tire
inflation pressure does not decrease.
Carefully drive the vehicle to the
nearest Authorized Mazda Dealer
immediately and have the flat tire
replaced. Replacement with a new tire
is recommended. If the tire is to be
repaired or reused, consult an
Authorized Mazda Dealer.
NOTE
If an emergency flat tire repair has
been performed using the emergency
flat tire repair kit, Mazda
recommends that the tire be replaced
with a new one as soon as possible.
If the tire is to be repaired or reused,
consult an Authorized Mazda
Dealer.
The wheel can be reused if the
sealant adhering to it is removed.
However, replace the valve with a
new one.
▼Inspecting the Emergency Flat Tire
Repair Kit
Inspect the emergency flat tire repair kit at
regular intervals.
Check the tire sealant period of effective
use.
Check the operation of the tire
compressor.
NOTE
The tire sealant has a period of effective
use. Check the period of effective use
indicated on the bottle label and do not
use it if it has expired. Have the tire
sealant replaced at an Authorized Mazda
Dealer before the period of effective use
has expired.
If Trouble Arises
Flat Tire
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3. Place the lug wrench on top of the keyand apply pressure. Turn the wrench
counterclockwise.
To install the antitheft lug nut
1. Place the special key on top of the nut, and be sure to hold the key square to it.
If you hold the key at an angle, you
may damage both key and nut. Do not
use a power impact wrench.
2. Place the lug wrench on top of the
special key, apply pressure, and turn it
clockwise.
Nut tightening torque
N·m (kgf·m, ft·lbf) 108―
147 (12 ―14,
80 ― 108)
▼ Mounting the Tire
1. Remove dirt and grime from the
mounting surfaces of the wheel and
hub, including the hub bolts, with a
cloth.

WARNING
Make sure the mounting surfaces of the
wheel, hub and lug nuts are clean
before changing or replacing tires:
When changing or replacing a tire, not
removing dirt and grime from the
mounting surfaces of the wheel, hub
and hub bolts is dangerous. The lug
nuts could loosen while driving and
cause the tire to come off, resulting in
an accident.
2. Mount the tire.
3. Install the lug nuts with the beveled edge inward; tighten them by hand.

WARNING
Do not apply oil or grease to lug nuts
and bolts and do not tighten the lug
nuts beyond the recommended
tightening torque:
Applying oil or grease to lug nuts and
bolts is dangerous. The lug nuts could
loosen while driving and cause the tire
to come off, resulting in an accident. In
addition, lug nuts and bolts could be
damaged if tightened more than
necessary.
If Trouble Arises
Flat Tire
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4. Turn the lug wrench counterclockwiseand lower the vehicle.
5. Use the lug wrench to tighten the nuts
in the order shown.

If you are unsure of how tight the nuts
should be, have them inspected at an
Authorized Mazda Dealer.
Nut tightening torque
N·m (kgf·m, ft·lbf) 108
―147 (12 ―14,
80 ―108)
WA R N I N G
Always securely and correctly tighten
the lug nuts:
Improperly or loosely tightened lug
nuts are dangerous. The wheel could
wobble or come off. This could result in
loss of vehicle control and cause a
serious accident.
Be sure to reinstall the same nuts you
removed or replace them with metric
nuts of the same configuration:
Because the wheel studs and lug nuts
on your Mazda have metric threads,
using a non-metric nut is dangerous.
On a metric stud, it would not secure
the wheel and would damage the stud,
which could cause the wheel to slip off
and cause an accident.
6. Remove the tire blocks and store the tools and jack.
7. Check the inflation pressure. Refer to Tires on page 9-9.
WA R N I N G
Do not drive with any tires that have
incorrect air pressure:
Driving on tires with incorrect air pressure
is dangerous. Tires with incorrect pressure
could affect handling and result in an
accident. When you check the regular tires'
air pressure, check the spare tire, too.
NOTE
To prevent the jack and tool from rattling,
store them properly.
If Trouble Arises
Flat Tire
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SignalWarning
(Flashing)
Tire Pressure Moni ‐
toring System
Warning Light If the tire pressure monitoring system has a
malfunction, the tire pressure warning light
flashes. Have your vehicle checked by an Au thorized Mazda Dealer as soon as possible.
WARNING
If the tire pressure monitoring system warning light illuminates or
flashes, or the tire pres‐
sure 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 pres‐
sure warning beep sound is heard, it is dang erous to drive the vehicle at high speeds, or
perform sudden maneuver ing or braking. Vehicle drivabilit y 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 situa‐
tion that could lead to tire failure and a dangerous accident.
(Amber)
KEY Warning Indi ‐
cation
*
“Keyless System malfunction” is displayed
This message is displayed if the advanced keyless entry & push button start system has a
problem.
Contact an Authorized Mazda Dealer.
CAUTION
If the message is indicate d, or the push button star t indicator light (amber)
flashes, the en‐
gine may not start. If the engine cannot be started, try starting it using the emergency oper‐
ation for starting the engine, and have the vehicle inspected at an Authorized Mazda Deal‐
er as soon as possible.
Refer to Emergency Operation for St arting the Engine on page 4-10.
“Ignition is on” is displayed
This message is displayed when the driver's door is opened without switching the ignition
off.
“Key not detected” is displayed
This message is displayed when any of the fo llowing operations is performed with the key
out of the operational range or placed in areas inside the cabin where it is difficult for the
key to be detected.
The push button start is pressed with the ignition switched offThe ignition is switched onAll doors are closed without switching the ignition off
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-38*Some models.
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SignalWarning Action to be taken
Low Washer Fluid
Level Warning Indica ‐
tion/Warning Light
*
This warning light indicates that little wash ‐
er fluid remains. Add washer fluid (page 6-24).

Tire Pressure Monitoring System Warning Light (Turns on)
Take the appropriate action and verify
that the warning light turns off.
Wa r n i n g
When the warning light illumina tes, and the warning beep sound is heard when tire pressure is too low in one or
more tires.
WA R N I N G
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 illumin ates 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 da ngerous, 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.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-42*Some models.
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Action to be taken
Inspect the tires and adjust to the sp ecified inflation pressure (page 6-34).
CAUTION
When replacing/repairing the tires or wheels or both, have the work done by an Authorized Mazda Dealer, or the
tire pressure sens ors may be damaged.
NOTE
Perform tire pressure adjustment when the tires are cold . Tire pressure will vary according to the tire temper‐
ature, 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 warnin g light illuminates due to a drop in tire air pressure, make sure to check
and adjust the tire air pressures.
After adjusting the tire air pressures, it may require some time for the TPMS warning light to turn off. If the
TPMS warning light remains illuminate d, drive the vehicle at a speed of at least 25 km/h (16 mph) for 10
minutes, and then verify that it turns off.
Tires 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 addr essed 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.
If the warning light illuminates again even after the tire pressures are adjusted, there may be a tire puncture.

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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Vehicles without advanced keyless
function
If the key is taken out of the vehicle while
the ignition is not switched OFF and all
the doors are closed, a beep will be heard
in the cabin 6 times.
NOTE
Because the key utilizes low-intensity
radio waves, the Key Removed From
Vehicle Warning may activate if the key is
carried together with a metal object or it
is placed in a poor signal reception area.
▼ Request Switch Inoperable Warning
Beep (With the advanced keyless
function)
If the request switch is pressed with the
door open or ajar, or the ignition is not
switched OFF with a
key being carried, a
beep will be heard outside for about 2
seconds to notify the driver that the door
or trunk lid cannot be locked.
▼ Key Left-in-trunk Compartment
Warning Beep (With the advanced
keyless function)
If the key is left in the trunk with all the
doors locked and the trunk lid closed, a
beep will be heard outside for about 10
seconds to notify the driver that the key is
in the trunk. In this case, take out the key
by pressing the electric trunk lid opener
and opening the trunk lid. The key taken
out of the trunk may not operate because
its functions have been temporarily
stopped. To restore the key's functions,
perform the applicable procedure (page
3-9).
▼ Key Left-in-vehicle Warning Beep
(With the advanced keyless
function)
If all the doors and trunk are locked using
another key while the key is left in the
cabin, the beep which sounds outside of
the vehicle will be heard for about 10
seconds to notify the driver that the key is
in the cabin. In this case, take out the key
by opening the door. A key taken out of
the vehicle using this method may not
operate because its functions have been
temporarily stopped. To restore the key's
functions, perform the applicable
procedure (page 3-9).
▼Power Steering Warning Buzzer
If the power steering system has a
malfunction, the power steering
malfunction indication/malfunction
indicator light turns on or flashes and the
buzzer operates at the same time.
Refer to Stop Vehicle in Safe Place
Immediately on page 7-33.
▼Tire Inflation Pressure Warning
Beep
The warning beep sound will be heard for
about 3 seconds if the tire pressures
decrease.
Refer to Tire Pressure Monitoring System
on page 4-114.
▼Blind Spot Monitoring (BSM)
Warning Beep*
Driving forward
The warning beep ope
rates when the turn
signal lever is operated to the side where
the Blind Spot Monitoring (BSM) warning
light is illuminated.
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
7-50*Some models.
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