2020 MAZDA MODEL 3 HATCHBACK Owners Manual (in English)

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 Pressu
re Monitoring System
(TPMS) Warning Indication/Warning
Light (Flashing) on page 7-33.
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 tir e 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 Driving
Tire Pressure Monitoring System (TPMS)
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▼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.
Refer to Tire Pressure Monitoring System
(TPMS) Warning Ind
ication/Warning
Light (Turns on) on page 7-36.
▼ 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 register the ID signal code of
the tire pressure s
ensor 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 havepassed, 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 s ensor 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 se nsor is installed to
a new wheel.
When Driving
Tire Pressure Monitoring System (TPMS)
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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
When Driving
Tire Pressure Monitoring System (TPMS)
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Rear View Monitor*
▼Rear View Monitor
The rear view monito
r provides visual
images of the rear of the vehicle when
reversing.
WA R N I N G
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.
When Driving
Rear View Monitor
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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)
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
4–Door
1. Rear view parking camera

5–Door
1. Rear view parking camera
▼Switching to the R
ear View Monitor
Display
Shift the shift lever (manual transmission)
or the selector lever (automatic
transmission) to reverse (R) position with
the ignition switche d 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 (automatic transmission) position,
the screen returns to the previous display.
When Driving
Rear View Monitor
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▼Displayable Range on the Screen
The images on the screen may be different from the actual condi
tions.
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 imag e 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 accessories may be picked up by the camera. Do not
install any optional part s that can interfere with the camera view, such as illuminating
parts or parts made of reflective material.
When Driving
Rear View Monitor
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It may be difficult to see the display under the following conditions, however, it does not
indicate a malfunction.
In darkened areas.
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 temperature around the camera is low.
▼Viewing the Display
Predicted vehicle path a
ssist 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 v ehicle 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 yo u turn the steering wheel.
b) Extended vehicle w idth 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.
When Driving
Rear View Monitor
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c) Distance guide linesThese lines indicate the approximate distance to a point measur ed from the vehicle's rear
(from the end of the bumper).
The blue line indicates the poi nt about 50 cm (19 in) from the rear bumper.
The red and yellow lines, which change position after you turn the steering wheel,
indicate the points about 50 cm (19 in) for the red line and 10 0 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 straigh t-ahead position.
In the above illustration, the ri ght side of the vehicle is in a position closer to the actual
distance displayed by the distance guide lines (red: about 50 c m (19 in) point, yellow:
about 100 cm (39.3 in) point behind the rear bumper), whereas t he 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/ca rgo 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) ar e 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 spa ce or garage.
a) Vehicle width guide lines (yellow)
Guide lines serve as a reference to the approximate width of th e vehicle.
When Driving
Rear View Monitor
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