MAZDA MODEL CX-30 2020 Owners Manual

Tire Pressure MonitoringSystem (TPMS)
▼Tire Pressure Monitoring System
(TPMS)
The TPMS monitors the air pressure of
each tire and if it decreases below the
specified
value, the system
notifies the
driver by turning on the TPMS warning
light in the instrument cluster and
indicating a message on the
multi-information display.
For the TPMS, the air pressure data
sent from the tire pressure sensors
installed on each wheel via radio signal
is received by the receiver unit in the
vehicle to monitor the tire pressures.
1. Tire pressure sensors

In addition, the current tire pressures
can be checked using the center
display.
Refer to the Vehicle Status Monitor
section in the Mazda Connect
Owner's Manual.
NOTE
When the ambient temperature is
low, the tire temperatures also
decrease. If the tire temperatures
decrease, the air pressure in the tires
will also decrease which could turn
on the TPMS warning light.
Before driving, visually inspect the
tires for abnormalities. Additionally,
inspect the tire pressures monthly. A
digital type air pressure gauge is
recommended for inspecting the tire
pressures.
The TPMS is not a substitute for your
own periodic inspection of the tires.
Always inspect the tires yourself
periodically.
CAUTION
 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.
When Driving
Tire Pressure Monitoring System (TPMS)
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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 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.
 To avoid false readings, the system
samples for a little while before
indicating a problem. As a result it
will not instantaneously register a
rapid tire deflation or blow out.▼ If there is a problem with the Tire
Pressure Monitoring System
(TPMS)
If the TPMS warning light flashes, there
may be a problem with the system.
Consult an Authorized Mazda Dealer
to have the system inspected.
Refer to Tire Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Flashing) on page
7-27.
In the following cases, the system
cannot recognize the tire pressures
correctly and the TPMS warning light
may
flash.
There is equipment or a device
nearby emitting radio signals the
same as a tire pressure sensor.
A metallic object such as a
non-genuine electronic device is
installed near the center of the
dashboard (obstructs the radio
signals from the tire pressure sensors
to the receiver).
A device such as one of the following
is used in the cabin.
Electronic devices such as a
computer.
Converter devices such as a
DC-AC converter.
There is a large accumulation of
snow or ice around the vehicle tires.
The battery in a tire pressure sensor
is dead.
A wheel not equipped with a tire
pressure sensor is used.
Tires employing steel in the sidewall
of the tire are installed.
Tire chains are used.
▼When a tire pressure decreases
If the TPMS warning light turns on, a
tire pressure may be low. Inspect the
tire pressures and adjust them to the
correct inflation pressure.
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Tire Pressure Monitoring System (TPMS)
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Refer to Tire Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Turns on) on page
7-31.
▼Tires and Wheels
CAUTION
When inspecting/adjusting the tire
pressures, do not apply excessive force
to the air valve of the tire pressure
sensor. Otherwise, the tire pressure
sensor could be damaged.
When changing tires and wheels
When changing the tires or wheels
(such as installing winter tires), it will
be necessary to regi
ster the ID signal
code of the tire pressure sensor to the
TPMS.
Have an Authorized Mazda Dealer do
the registration or register the ID signal
codes of the tire pressure sensors using
the following procedure.
NOTE
The tire pressure sensors on each
wheel have a unique ID signal code.
For the TPMS to operate correctly, the
ID signal codes of the tire pressure
sensors need to be registered to the
system.
1. Wait more than 19 minutes after changing a tire or wheel.
2. After more than 19 minutes have passed, drive the vehicle at a speed
of about 25 km/h (16 mph) or
faster for 3 minutes or longer. While
driving , the ID signal codes of the
tire pressure sensors are
automatically registered.
NOTE
If you drive the vehicle within 19
minutes of changing a tire or wheel,
the TPMS warning light will flash
because the ID signal codes for the tire
pressure sensors were not registered.
In this case, stop the vehicle and
register the ID signal codes of the tire
pressure sensors following the
procedure.
When replacing tires and wheels
CAUTION
When replacing the tires and wheels,
consult an Authorized Mazda Dealer
Otherwise, the tire pressure sensors
could be damaged when replacing
them.
 Do not install non-genuine wheels. If
wheels other than genuine ones are
installed, it may not be possible to
install the tire pressure sensors.
When replacing a tire or wheel, always
install the tire pressure sensor. The
following combinations of tires,
wheels, or tires and wheels are
possible.
The tire pressure sensor from the old
wheel is removed and it is installed
to the new wheel.
Only a tire is replaced without
replacing the tire pressure sensor and
wheel.
A new tire pressure sensor is installed
to a new wheel.
NOTE
When installing a new tire pressure
sensor, the ID signal code for the tire
pressure sensor needs to be registered.
For details on purchasing a tire
pressure sensor and registering the ID
signal of the tire pressure sensor,
consult an Authorized Mazda Dealer.
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Tire Pressure Monitoring System (TPMS)
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Rear View Monitor*
▼Rear View Monitor
The rear view monitor provides visual
images of the rear of the vehicle when
reversing.
WARNING
Always drive carefully confirming the
safety of the rear and the surrounding
conditions by looking directly with
your eyes:
Reversing the vehicle by only looking at
the screen is dangerous as it may cause
an accident or a collision with an
object. The rear view monitor is only a
visual assist device when reversing the
vehicle. The images on the screen may
be
different from the actual conditions.
CAUTION

Do not use the rear view monitor
under the following conditions:
Using the rear view monitor under
the following conditions is
dangerous and could result in injury
or vehicle damage or both.
 Icy or snow-covered roads.
 Tire chains or a temporary spare
tire is installed.
 The vehicle is on a road incline.
 When the display is cold, images
may course across the monitor or the
screen and may be dimmer than
usual, which could cause difficulty in
confirming the surrounding
conditions of the vehicle. Always
drive carefully confirming the safety
of the rear and the surrounding
conditions by looking directly with
your eyes.
 Do not apply excessive force to the
camera. The camera position and
angle may deviate.
 Do not disassemble, modify, or
remove it as it may no longer be
waterproof.
 The camera cover is made of plastic.
Do not apply degreasing agents,
organic solvents, wax, or glass
coating agents to the camera cover.
If any are spilled on the cover, wipe
off with a soft cloth immediately.
 Do not rub the camera cover
forcefully with an abrasive or hard
brush. The camera cover or lens may
be scratched which might affect the
images.
NOTE
If water, snow, or mud is stuck on
the camera lens, wipe it
off using a
soft cloth. If it cannot be wiped off,
use a mild detergent.
If the camera temperature changes
rapidly (Hot to cold, cold to hot), the
rear view monitor may not operate
correctly.
When replacing the tires, consult an
Authorized Mazda Dealer. Replacing
the tires could result in deviation of
the guide lines which appear on the
display.
If the vehicle's front, side, or rear has
been involved in a collision, the
alignment of the rear view parking
camera (location, installation angle)
may have deviated. Always consult
an Authorized Mazda Dealer to have
the vehicle inspected.
If “No camera signal.” is indicated in
the display, there could be a
problem with the camera. Have your
vehicle inspected at an Authorized
Mazda Dealer.
(Predicted vehicle path assist lines
display type)
When Driving
Rear View Monitor
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If force is applied to the steering
wheel, the guide lines may not
display. Loosen your grip on the
steering wheel to allow the guide
lines to display.
▼Rear View Parking Camera
Location
1. Rear view parking camera
▼Switching to the Rear View
Monitor Display
Shift the shift lever (manual
transmission) or the selector lever
(automatic transmission) to reverse (R)
position with the ignition switched ON
to switch the display to the rear view
monitor display.
NOTE
When the shift lever (manual
transmission) or the selector lever
(automatic transmission) is shifted
from reverse (R) position to another
shift lever (manual transmission) or the
selector lever (autom
atic transmission)
position, the screen returns to the
previous display.
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Rear View Monitor
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▼Displayable Range on the Screen
The images on the screen may be different from the actual conditions.
1. (Screen display)
2. (Actual view)
3. Bumper
4. “Check surroundings for safety.” message is displayed
5. Object
NOTE
The displayable range varies depending on the vehicle and road conditions.If the camera lens is touched or there is any dirt on it, it could affect the screen
image. Wipe the lens using a soft cloth.
The displayable range is limited. Objects under the bumper or around the bumper
ends cannot be displayed.
The distance appearing in the displayed image is different from the actual distance
because the rear view parking camera is equipped with a specific lens.
Images displayed on the monitor from the rear view parking camera are reversed
images (mirror images).
Some optionally installed vehicle accessori
es may be picked up by the camera. Do
not install any optional parts that can interfere with the camera view, such as
illuminating parts or parts made of reflective material.
It may be difficult to see the display under the following conditions, however, it
does not indicate a malfunction.
In darkened areas.
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Rear View Monitor
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When the temperature around the lens is high/low.When the camera is wet such as on a rainy day or during periods of high
humidity.
When foreign material such as mud is stuck around the camera.When the camera lens reflects sunlight or headlight beams.The surroundings are illuminated by vehicle lights, fluorescent lights, or LED
lights (display may flicker).
Extremely small dark or white dots appear on the screen (dots may flicker).Image display may be delayed if the te mperature around the camera is low.
▼Viewing the Display
Predicted vehicle path assist lines display type
The projected path guidance mode displays
the predicted path of the vehicle after
you turn the steering wheel.
Use this mode for parking your vehi cle in a parking space or garage.
a) Projected vehicle path (yellow)
These lines are displayed as a reference for the projected path of the vehicle.
The lines displaying the projected vehicle path change after you turn the steering
wheel.
b) Extended vehicle width lines (blue) These lines indicate the vehicle's extended width.
These lines are not displayed when the vehicle's wheels are in the straight-ahead
position.
c) Distance guide lines (red) These lines indicate the approximate distance to a point measured from the
vehicle's rear (from the end of the bumper).
The blue line indicates the point about 50 cm (19 in) from the rear bumper.
The red and yellow lines, wh ich change position after you turn the steering wheel,
indicate the points about 50 cm (19 in) fo r the red line and 100 cm (39.3 in) for
the yellow lines from the rear bumper (at the center point of each of the lines).
A degree of error occurs when the wheels are not in the straight-ahead position.
In the above illustration, the right side of the vehicle is in a position closer to the
actual distance displayed by the distance guide lines (red: about 50 cm (19 in)
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Rear View Monitor
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point, yellow: about 100 cm (39.3 in) point behind the rear bumper), whereas
the left side is in a position farther away.
CAUTION
The indicated position of the guide lines on the display changes depending on the
vehicle conditions (such as the number of occupants/cargo load) and the road
conditions (such as a steep gradient to the rear of the vehicle).
Always check the area to the vehicle's rear and the surrounding area directly with
your eyes while backing up.
Fixed assist lines display type
Guide lines which indicate the width of the vehicle (yellow) are displayed on the
screen as a reference to the approximate width of the vehicle in comparison to the
width of the parking space you are about to back into.
Use this display view for parking your vehicle in a parking space or garage.
a) Vehicle width guide lines (yellow) Guide lines serve as a reference to the approximate width of the vehicle.
b) Distance guide lines (red) These guide lines indicate the approximate distance to a point measured from the
vehicle's rear (from the end of the bumper).
The red and yellow lines indicate the points about 50 cm (19 in) for the red line
and 100 cm (39.3 in) for the yellow lines from the rear bumper (at the center
point of each of the lines).
CAUTION
The guide lines on the screen are fixed lines. They are not synced to the driver's
turning of the steering wheel. Always be careful and check the area to the vehicle's
rear and the surrounding area directly with your eyes while backing up.
▼Rear View Monitor Operation
The operation of the rear view monitor when reversing the vehicle varies depending
on the traffic, road, and vehicle conditions. The amount of steering and the timing
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Rear View Monitor
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also varies depending on conditions, so confirm the surrounding conditions directly
with your eyes and steer the vehicle in accordance with the conditions.
Be well aware of the above cautions prior to using the rear view monitor.
Predicted vehicle path assist lines display type
NOTE
The following shows an example of vehicle parking in which the steering wheel is
turned to the right when backing up the vehicle. The operation is reversed when
backing up the vehicle from the opposite direction.
1. Shift the shift lever (manual transmission) or the selector lever (automatictransmission) to reverse (R) position to switch the display to the rear view
monitor display.
2. Before backing the vehicle into the parking space, turn the steering wheel while referring to the projected vehicle path display so that the vehicle enters the
center of the parking space.

1. (Display condition)
2. (Vehicle condition)
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Rear View Monitor
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3. After your vehicle begins entering the parking space, continue backing up slowly
so that the distance between the vehicle width lines and the sides of the parking
space on the left and right are roughly equal.

1. (Display condition)
2. (Vehicle condition)
4. Continue to adjust the steering wheel until the vehicle width guide lines are parallel to the left and right sides of the parking space.
5. Once they are parallel, straighten the wheels and back your vehicle slowly into the parking space. Continue checking the vehicle's surroundings and then stop
When Driving
Rear View Monitor
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