Mazda 3 Sedan 2020 Owner's Manual page 408

Interior Features
Climate Control System
Without A/C switch
1. Mode selector switch
2. Air intake selector switch
3. Fan control dial
4. Rear window defogger switch
5. Windshield defroster switch
6. Temperature control dial
▼ Control Switches
Temperature control dial
This dial controls temperature. Turn it
clockwise for hot and
counterclockwise for cold.
MAX A/C (With A/C switch)
Fully turn the temperature control dial
counterclockwise for MAX A/C
(maximum cooling).
NOTE
When the mode is set to
the fan control dial in a position other
than 0 and the temperature control
dial in the MAX A/C position, the air
intake selector switches to the
recirculated air position and the A/C
turns on automatically.
If A/C is not desired, press the A/C
switch to turn it off.
5-6
*Some models.
or with
Fan control dial
This dial allows variable fan speeds.
The fan has seven speeds.
Mode selector switches
The desired airflow mode can be
selected (page 5-4).
*
A/C switch
Press the A/C switch to turn the air
conditioner on. The indicator light on
the switch will illuminate when the fan
control dial is in any position except
OFF.
Press the switch once again to turn the
air conditioner off.
NOTE
The air conditioner may not function
when the outside temperature
approaches 0 °C (32 °F).