2021 MAZDA MODEL CX-9 climate control

When selecting heat, the system will
restrict airflow until the engine has
warmed to prevent cold air from
blowing out of the vents.
▼Windshield Defrosting and
Defogging
Press the windshield
defroster switch.
In this position, the outside air position is
automatically selected, and the air
conditioner automatical ly turns on. The air
conditioner will directly dehumidify the
air to the front wi ndshield and side
windows on page 5-4.
Airflow amount will be increased.
WA R N I N G
Set the temperature control to the hot or
warm position when defogging (
position with the temperature
control set to the cold position is
dangerous as it will cause the outside of the
windshield to fog up. Your vision will be
hampered, which could lead to a serious
accident.
NOTE
Use the temperature control dial to
increase the air flow temperature and
defog the windshie ld more quickly.
▼Sunlight/Interior Temperature
Sensor
Sunlight sensor
Do not place objects on the sunlight
sensor. Otherwise, the interior temperature
may not adjust correctly.
Sunlight sensor
Interior temperature sensor
Do not cover the interior temperature
sensor. Otherwise, the interior temperature
may not adjust correctly.
Interior temperature sensor
Interior Features
Climate Control System
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Vent Operation (Rear)
▼Adjusting the Vents
Directing airflow
You can direct air flow by moving the adjustment knob.
NOTE
When using the air conditioner, mist may come out from the vents. This is not a sign of
trouble but a result of humi
d air being suddenly cooled.
knob
Interior Features
Climate Control System
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▼Selecting the Airflow Mode
Dashboard Vents
Dashboard and Floor Vents Floor Vents
Interior Features
Climate Control System
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Rear Air Conditioner
Climate control system information is displayed on the display.
Mode selector switch
Airflow display
AUTO switchTemperature setting display
REAR switch
Mode selector display
Power switch
AU TO SYNC
Temperature control
switch
Fan control switch
▼Control Switches
Rear switch
Press the rear switch to operate the rear air
conditioner.
The indicator illuminates to indicate that
the rear air conditioner is operating.
AUTO switch
By pressing the AUTO switch the
following functions will be automatically
controlled in accordance with the set
temperature:
Airflow temperature
Amount of airflow
Selection of airflow mode
Power switch
The rear climate control system turns on
or off by pressing the power switch.
Temperature control switch
This switch controls
temperature. Press
for hot and for cold.
Operate the temperature control switch to
adjust the temperature between 15 °C
(60 °F) and 29 °C (84 °F).
NOTE
When the temperature control switch is set
to the maximum or minimum, “Hi” or
“Lo” is indicated on the display.
Interior Features
Climate Control System
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Fan control switch
The fan has five speeds. The selected
speed will be displayed.
Mode selector switch
The desired airflow mode can be selected.
Refer to Selecting the Airflow Mode on
page 5-10.
▼Operation of Automatic Air
Conditioner
Operation from front seats
1. Turn the front air conditioner on.
2. Press the rear switch. The rear air
conditioner operates.
3. Selection of the airflow mode, airflow
amount and temperature will be
automatically contro lled to the same
temperature setting as the front air
conditioner for the driver's side.
NOTE
Set the control dial to the
recommended temperature of 22 °C
(72 °F), and then adjust it as
desired.
If the AUTO switch is pressed while
the front A/C switch is off, the rear
air conditioner operates only to
circulate air.
Setting the temperature to the
maximum high or low will not
provide the desired temperature at a
faster rate.
When selecting heat, the system will
restrict airflow until it has warmed
to prevent cold air from blowing out
of the vents.
When the rear air conditioner is
controlled to the same temperature
setting as the front air conditioner
for the driver's side, “SYNC” is
displayed on the rear screen.
When operating the fan switch of the
front air conditioner while the rear
air conditioner is operating
automatically, the airflow amount of
the rear air conditioner may change.
Operation from rear seats
1. Turn the front air conditioner on.
2. Press the AUTO switch. The selection of the airflow mode and airflow
amount will be automatically
controlled.
3. Use the temperature control switch to
set the desired temperature.
NOTE
Set the control switch to the
recommended temperature of 22 °C
(72 °F), and then adjust it as
desired.
If the AUTO switch is pressed while
the front A/C switch is off, the rear
air conditioner operates only to
circulate air.
Setting the temperature to the
maximum high or low will not
provide the desired temperature at a
faster rate.
When selecting heat, the system will
restrict airflow until it has warmed
to prevent cold air from blowing out
of the vents.
When the rear air conditioner is
operated automatic ally, “AUTO” is
displayed on the rear screen.
Interior Features
Climate Control System
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When the rear air conditioner is
controlled to the same temperature
setting as the front air conditioner
for the driver's side, “SYNC” is
displayed on the rear screen.
To turn off the syst em, press the Power
switch.
Interior Features
Climate Control System
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Severe braking

After rotation, inflate all tire pressures to
specification (page 9-7) and inspect the
lug nuts for tightness.
CAUTION
Rotate unidirectional tires and radial tires
that have an asymmetrical tread pattern or
studs only from front to rear, not from side
to side. Tire performance will be reduced if
rotated from side to side.
▼ Replacing a Tire
WA R N I N G
Always use tires that are in good condition:
Driving with worn tires is dangerous.
Reduced braking, steering, and traction
could result in an accident.
Replace all four tires at the same time:
Replacing just one ti
re is dangerous. It
could cause poor handling and poor
braking resulting in loss of vehicle control.
Mazda strongly recommends that you
replace all four tires at the same time.
If a tire wears evenly, a wear indicator will
appear as a solid band across the tread.
Replace the tire when this happens.
New tread Tread wear indicator
Worn tread
You should replace the tire before the band
crosses the entire tread.
NOTE
Tires degrade over time, even when they
are not being used on the road. It is
recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate the
aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-25.
▼Temporary Spare Tire
Inspect the temporary spare tire at least
monthly to make sure it is properly
inflated and stored.
NOTE
The temporary spare tire condition
gradually deteriorates even if it has not
been used.
The temporary spare tire is easier to
handle because of its construction which is
lighter and smaller than a conventional
Maintenance and Care
Owner Maintenance
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tire. This tire should be used only for an
emergency and only for a short distance.

Use the temporary spare tire only until the
conventional tire is repaired, which should
be as soon as possible.
Refer to Tires on page 9-7.

CAUTION
Do not use your temporary spare tire rim
with a snow tire or a conventional tire.
Neither will properly fit and could
damage both tire and rim.
 The temporary spare tire has a tread life
of less than 5,000 km (3,000 miles). The
tread life may be shorter depending on
driving conditions.
 The temporary spare tire is for limited
use, however, if the tread wear
solid-band indicator appears, replace the
tire with the same type of temporary
spare (page 6-36).
NOTE
Tires degrade over time, even when they
are not being used on the road. It is
recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate the
aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-25.
▼ Replacing a Wheel
WA R N I N G
Always use wheels of the correct size on
your vehicle:
Using a wrong-sized wheel is dangerous.
Braking and handling could be
affected,
leading to loss of control and an accident.
CAUTION
A wrong-sized wheel may adversely affect:
 Tire fit
 Wheel and bearing life
 Ground clearance
 Snow-chain clearance
 Speedometer calibration
 Headlight aim
 Bumper height
 Tire Pressure Monitoring System
*
NOTE
When replacing a wheel, make sure the
new one is the same as the original
factory wheel in diameter, rim width,
and offset (inset/outset).
For details, contact an Authorized
Mazda Dealer.

Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and flat spots.
Maintenance and Care
Owner Maintenance
*Some models.6-37
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