wheel MAZDA MODEL 3 HATCHBACK 2021 Manual PDF

Driver MonitoringCamera
*
▼Driver Monitoring Camera
The driver monitoring camera detects
changes in the driver's facial features
and estimates the amount of
accumulated fatigue and sleepiness of
the driver.
1. Driver monitoring camera
NOTE
Driver Monitoring (DM) and the
earlier collision warning may not
operate normally under the following
conditions.
The driver monitoring camera is
covered with something.
You are driving the vehicle while
leaning on the steering wheel.
You are wearing glasses or
sunglasses.
A cap or hat you are wearing
partially blocks the driver
monitoring camera's view of your
eyes, you have long bangs partially
covering your eyes, or a part of
your face is invisible due to a face
mask.
The lighting conditions change
signi ficantly (such as backlight,
light from the side, or direct light
from the setting sun, and the
headlights of on-coming vehicles).
You are driving the vehicle with
your head excessively tilted to one
side or the other.
You are moving around extensively.Your face or your eyes frequently
turn in direction other than straight
ahead (direction of travel).
Your line of sight moves or directly
after it has moved.
There is a large di fference between
your line of sight and the direction
your face is pointed.
You are driving the vehicle with
your head largely tilted to one side.
When Driving
i-ACTIVSENSE
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Tire Pressure MonitoringSystem (TPMS)
▼Tire Pressure Monitoring System
(TPMS)
The TPMS monitors the air pressure of
each tire and if it decreases below the
speci
fied 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 in flation 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 in flation pressure label, you
should determine the proper tire in flation 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-in flated. Accordingly, when
the low tire pressure telltale
illuminates, you should stop and
check your tires as soon as possible,
and in flate them to the proper
pressure. Driving on a signi ficantly
under-in flated tire causes the tire to
overheat and can lead to tire failure.
Under-in flation also reduces fuel
e ffi ciency and tire tread life, and may
a ff ect 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 de flation 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
7-33.
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 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 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 in
flation pressure.
Refer to Tire Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Turns on) on page
7-37.
▼ 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 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 fl ash
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.
When Driving
Tire Pressure Monitoring System (TPMS)
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(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
When Driving
Rear View Monitor
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The distance appearing in the displayed image is different from the actual distance
because the rear view parking camera is equipped with a speci fic 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 parts that can interfere with the camera view, such as
illuminating parts or parts made of re flective material.
It may be di fficult 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 refl ects 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 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.
When Driving
Rear View Monitor
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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 0.5 m (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 0.5 m (19 in) for the red line and 1.0 m (39 in) and 2.0
m (78 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 0.5 m (19 in)
point, yellow: about 1.0 m (39 in), and yellow: about 2.0 m (78 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 re ar 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 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
Guide lines serve as a reference to the approximate width of the vehicle.
When Driving
Rear View Monitor
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b) Distance guide linesThese guide lines indicate the approximate distance to a point measured from the
vehicle's rear (from the end of the bumper).
The red line indicates the point about 0.5 m (19 in) from the rear bumper.
The yellow lines indicate the points about 1.0 m (39 in) and 2.0 m (78 in) from
the rear bumper.
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 tra
ffic, road, and vehicle conditions. The amount of steering and the timing
also varies depending on conditions, so con firm 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 (automatic
transmission) to reverse (R) position to switch the display to the rear view
monitor display.
When Driving
Rear View Monitor
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2. Before backing the vehicle into the parking space, turn the steering wheel whilereferring to the projected vehicle path display so that the vehicle enters the
center of the parking space.
1. (Display condition)
2. (Vehicle condition)
When Driving
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.
When Driving
Rear View Monitor
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