Mazda CX-30 2020 Owner's Manual page 415

CAUTION
If the air conditioner is used while
driving up long hills or in heavy traffic,
monitor the high engine coolant
temperature warning indication to see
if it is displayed (page 7-51).
The air conditioner may cause engine
overheating. If the warning indication
is displayed, turn the air conditioner
off (page 7-44).
NOTE
When maximum cooling is desired,

set the temperature control dial to
the extreme cold position and set
the air intake selector to the
recirculated air position, then turn
the fan control dial fully clockwise.
If warmer air is desired at floor level,

press the switch and adjust the
temperature control dial to maintain
maximum comfort.
The air to the floor is warmer than air

to the face (except when the
temperature control dial is set at the
extreme hot or cold position).
▼ Ventilation
1. Press the switch.
2. Set the air intake selector to the
outside air position (indicator light
turns off).
3. Set the temperature control dial to
the desired position.
4. Set the fan control dial to the
desired speed.
▼ Windscreen Defrosting and
Defogging
1. Press the switch.
2. Set the temperature control dial to
the desired position.
3. Set the fan control dial to the
desired speed.
Air-Conditioning System
4. If dehumidified heating is desired,
turn on the air conditioner.
WARNING
Do not defog the windscreen using
the switch with the temperature
control set to the cold position:
Using the switch with the
temperature control set to the cold
position is dangerous as it will cause
the outside of the windscreen to fog
up. Your vision will be hampered,
which could lead to a serious accident.
Set the temperature control to the hot
or warm position when using the
switch.
NOTE
Fogging on the windows clears up

more easily while the air conditioner
is on, but they will fog up more easily
if the air conditioner is turned off.
Be careful that the windows do not

fog up when doing any of the
following:
Switching to recirculate mode

Turning off the air conditioner

For maximum defrosting, turn on the

air conditioner, set the temperature
control dial to the extreme hot
position, and turn the fan control
dial fully clockwise.
If warm air is desired at the floor,

press the switch.
With the switch, the outside air

position is automatically selected to
defrost the windscreen. The air
intake selector cannot be changed to
the recirculated air position.
Interior Features
5-7