2024 MAZDA CX90 Owners Manual

Operating Each Switch
AUTO switch
Automatically controlled according to
the set temperature.
Temperature setting switch
How to increase the set temperature
How to decrease the set temperature
NOTE
The set temperature changes in
increments of 0.5 ℃ within a range
of 15 ℃ (60 °F) and 29 ℃ (84 °F).
The set temperature can be quickly
adjusted by pressing and holding the
temperature setting switch.
When the temperature is set to the
lower or upper limit, “Lo” or “Hi” is
displayed.
SYNC (synchronized temperature)
switch
The mode switches between
independent mode and
interconnection mode each time the
switch is pressed.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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Independent mode (indicator light
turned off)
The set temperature can be controlled
independently for the driver's side and
front passenger's side.
Press the driver’s side temperature
setting switch or the front passenger’s
side temperature setting switch to
control the temperature.
Interconnection mode (indicator light
turned on)
The set temperature for the driver's
side and front passenger's side is
controlled simultaneously.
Press the driver's side temperature
setting switch to control the
temperature.
NOTE
The set temperature for the front
passenger's side and the rear (while
the rear climate control system is
ON) changes to that of the driver
when independent mode is switched
to interconnection mode.
When the front passenger’s side
temperature setting switch or the
rear temperature setting switch is
pressed while in interconnection
mode (SYNC switch indicator light
turned on), the mode switches to
independent mode (SYNC switch
indicator light turned off).
A/C switch
The cooling/dehumidifying function
switches between on and off each time
the switch is pressed. The indicator
light turns on while the function is
operating.
NOTE
The air conditioner may not operate
when the ambient temperature falls to
nearly 0 ℃ to protect the system.
Rear window defogger switch
Use to defog the rear window.
Refer to How to Use the Rear Window
Defogger Switch on page 5-79.
Air intake selector switch
The mode is switched between
recirculate mode and fresh air mode
each time the switch is pressed.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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The display indicates whether
recirculate mode (
) or fresh air
mode (
) is selected.
WARNING
Do not recirculate the air in the cabin
during cold or rainy weather.
Recirculating the air in the cabin during
cold and rainy weather is dangerous as
it will cause the windows to fog up.
Your vision will be hampered, which
could lead to a serious accident.
Recirculate mode (
)
Outside air is shut off. Air within the
vehicle is recirculated. Use this
position when going through tunnels,
driving in congested traffic (high engine
exhaust areas) or when quick cooling is
desired.
Fresh air mode (
)
Outside air is allowed to enter the
cabin.
Use this mode for ventilation or
windshield defrosting.
NOTE
The recirculated air position is the
default position whenever the
ignition is switched ON, the climate
control system is on, and the outside
temperature exceeds about 73 °F
(23 ℃).
To exit the default recirculated air
position, press the air intake selector
switch to select the outside air
position.
When the air intake selector switch is
set to the outside air position and
the outside temperature exceeds
about 73 °F (23 ℃), the climate
control system may automatically
select the recirculated air position to
improve the efficiency of the climate
control system.
Mode selector switch
The desired airflow mode can be
selected.
The mode changes each time the
switch is pressed. The selected mode is
indicated on the display.
NOTE
To set the air vent to press the
windshield defroster switch.
Fan control switch
How to increase the airflow amount
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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How to decrease the airflow amount
The airflow amount changes each time
the switch is pressed. The airflow
amount is indicated on the display.
The airflow amount can be adjusted to
7 levels.
Climate control system power switch
(system on/off)
Switches the climate control system on
and off.
The indicator light turns on while the
function is operating.
Windshield defroster switch
Use to defrost the windshield and front
windows.
Automatically switches to fresh air
mode. The indicator light turns on.
WARNING
Do not lower the airflow temperature
when defrosting the windshield.
Otherwise, the outer side of the
windshield will frost causing reduced
visibility which may lead to an
accident.
NOTE
For faster defrosting , do any of the
following operations.
Operate the fan switch and
increase the airflow amount.
Press the temperature setting
switch to increase the airflow
temperature.
Be careful that the windows do not
fog up when doing any of the
following operations.
Switch to recirculate mode.Tu r n o ff t h e a i r co n d i t i o n e r.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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Convenient Ways to Usethe Fully AutomaticClimate Control
Cabin Preconditioning
Cabin preconditioning is a collective
term regarding use of the climate
control timer and the remote climate
control.
While the climate control timer or the
remote climate control is operating ,
you can check the setting status on
your Smartphone.
Climate Control Timer
By setting the departure time using
Mazda Connect, the climate control
system operates and adjusts the cabin
temperature by the departure time.
The departure time, day, set
temperature, and defroster operation/
non-operation can be personalized,
and 7 types of patterns can be
programmed in advance.
Remote Climate Control
Using your Smartphone, you can turn
on the climate control system remotely
before departing.
WARNING
Do not operate the cabin
preconditioning with people or pets
in the vehicle.
The cabin preconditioning may stop
automatically due to the vehicle
conditions and the surrounding
environment. If the climate control
system stops and the temperature
inside the vehicle increases or
decreases, it could cause a serious
medical condition such as heat
exhaustion and dehydration.
CAUTION
 If any of the following conditions is
met, the cabin preconditioning will
not operate. In addition, if the cabin
preconditioning is operating, it will
stop. However, if the liftgate is
opened while the cabin
preconditioning is operating, the
cabin preconditioning will not stop.
When the cabin preconditioning
does not operate or stops, the cabin
preconditioning cancel display is
indicated on the display.
 The high voltage battery or the
lead-acid battery charge is low
 The doors/liftgate are open
 The vehicle power is switched to a
position other than OFF
 There is a problem with the vehicle
 If any of the following conditions is
met, the climate control system will
not operate effectively and the cabin
temperature may not reach the set
temperature.
 Your power consumption is high
 Extremely high or low
temperatures
 The climate control system operates
so that it reaches the set temperature
at the departure time, and stops at
the departure time. The cabin
temperature may not reach the set
temperature if you get in the vehicle
earlier or later than the set departure
time.
 If you operate the cabin
preconditioning while charging the
vehicle, it could take more time to
charge the battery. In addition, when
it is extremely hot or cold, the power
consumption of the climate control
system is high, therefore the charge
amount may be less than the preset
charge amount.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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During the cabin preconditioning
operation, the cooling fan, the
compressor, and the cabin fans
operate, but this does not indicate a
problem.
 The climate control system functions
you can use
differ depending on the
vehicle power position.
Function Vehicle power position
OFF ACC ON
(Hy- brid sys-
tem off) ON
(Hy- brid sys-
tem on)
Air circulation — — X X
Cooling/heating — — X
*1X
Climate Control
Timer X———
Remote climate
control X———
X: Available
—: Not available
*1 The cooling/heating function can
be used only while charging.
NOTE
The recommended set temperature
is 22 °C (72 °F). If you set an
extremely high or low temperature,
power consumption will increase
and the charging time will take
longer.
If you operate the cabin
preconditioning while the charge
connector is connected, you can
reduce the electric power
consumption of the high voltage
battery.
While the cabin preconditioning is
operating , the indicator light for the
climate control power switch turns
on.
The cabin preconditioning operates
for 20 minutes. If you set the
departure time using the climate
control timer, set it 20 minutes or
later from the current time and if you
want to make several settings, space
them out at intervals of 30 minutes
or longer.
How to set the Climate Control Timer
1. Select “Settings” from the Mazda Connect home screen.
2. Select “EV Settings”.
3. Select “Climate Control Timer”.
4. Select the item setting you would like to change from the displayed
content.
5. Switch the vehicle power OFF.
Climate Control Timer
Allows climate control to adjust cabin
temperature before driving.
Function Available setting changes
1 ---
Enable,
Disable
*1Edit,
Delete*2
2 ---
3 ---
4 ---
5 ---
6 ---
7 ---
*1 If an item selected using the cursor has been set, the item can be
enabled or disabled.
*2 Settings can be “Edit”/“Delete” bysliding an item selected using the
cursor to the right.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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Edit
The Climate Control Timer settings can
be edited.
FunctionAvailable setting
changes
Departure Time Time
(10-minute inter- vals)
Repeat
*1Monday ― Sun-
day
Te m p e ra t u r e 15.5
℃ (61 ℉) ―
28.5℃ (83 ℉)
Front Defroster Enable,
Disable
Rear Defroster Enable,
Disable
*1 If no [Repeat] day is set, the climate control timer operates only
1 time at the set hours.
NOTE
Enabling “Front Defroster” /“Rear
Defroster” will aid you in defrosting
and removing ice or snow from the
window glass. The recommended set
temperature when setting the
defroster is 22 °C (72 °F) or higher.
The defroster performance changes
according to the set temperature.
The climate control timer does not
work if the vehicle is left unattended
for a long period of time in an
environment where GPS signal
reception is difficult, such as in an
underground parking lot or indoors,
or if GPS signals are not received.
When GPS signals are received, the
climate control timer becomes
operational.
The climate control timer does not
operate while the remote climate
control is operating.
The climate control timer can be
stopped by a Smartphone remote
control operation using the
Connected Service.
For details, consult an Authorized
Mazda Dealer.
How to Set the Remote Climate
Control
To use the remote climate control, it is
necessary to subscribe to Connected
Service.
For details, consult an Authorized
Mazda Dealer.
Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Front)
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Air Vents
The location and the direction airflow
exits the air vents changes depending
on the air vent adjustment.
How to Use the Air Vents
Air vent open/closet
Move the dial fully in the fully open or
fully closed direction.
1. Open
2. Close

Airflow direction adjustment

Equipment to Make Cabin More Comfortable
Fully Automatic Climate Control (Rear)
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