2014 MAZDA MODEL 3 4-DOOR climate control

5–6
Interior Features
Climate Control System
Air intake selector
This switch controls the source of air
entering the vehicle.
Press the air intake selector switch to
alternate between the outside air and
recirculated air modes.
Recirculated air mode (
)
Outside air is shut off. Air within the
vehicle is recirculated.
Outside air mode (
)
Outside air is allowed to enter the
cabin. Use this mode for ventilation or
windshield defrosting.
WARNING
Do not use the recirculated air mode in
cold or rainy weather: Using the recirculated air mode in cold
or 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.
Heating
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside air mode.
3. Set the temperature control dial to the hot position.
4. Set the fan control dial to the desired speed.
5. If dehumidifi ed heating is desired, turn
on the air conditioner.
NOTE
 y  If the windshield fogs up easily, set the
mode selector dial to the
position. y If cooler air is desired at face level, set
the mode selector dial at the
position
and adjust the temperature control dial
to maintain maximum comfort.
 y  The air to the fl oor is warmer than
air to the face (except when the
temperature control dial is set at the
extreme hot or cold position).
 y  In the or position, the air
conditioner is automatically turned on
and the outside air mode is
automatically selected to defrost the
windshield. In the
or position, the
outside air mode cannot be changed to
the recirculated air mode.
Cooling (With air conditioner)
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the cold position.
3. Set the fan control dial to the desired speed.
4. Turn on the air conditioner by pressing the A/C switch.
5. After cooling begins, adjust the fan control dial and temperature control
dial as needed to maintain maximum
comfort.
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5–7
Interior Features
Climate Control System
CAUTION
If the air conditioner is used while
driving up long hills or in heavy
traffi c, monitor the engine coolant
temperature warning light to see if it is
illuminated or fl ashing (page 4-21 ).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or fl ashing, turn the air
conditioning off (page 7-19 ).
NOTE
 y  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
mode, then turn the fan control dial
fully clockwise.
 y If warmer air is desired at fl oor level,
set the mode selector dial at the
position and adjust the temperature
control dial to maintain maximum
comfort.
 y The air to the fl oor is warmer than
air to the face (except when the
temperature control dial is set at the
extreme hot or cold position).
Ventilation
1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside air mode.
3. Set the temperature control dial to the desired position.
4. Set the fan control dial to the desired speed.
Windshield Defrosting and Defogging
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the desired position.
3. Set the fan control dial to the desired speed.
4. If dehumidifi ed heating is desired, turn
on the air conditioner.
WARNING
Do not defog the windshield using the
position with the temperature
control set to the cold position: Using the
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. Set
the temperature control to the hot or
warm position when using the

position.
NOTE
 y  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.
 y If warm air is desired at the fl oor, set
the mode selector dial to the
position. y In the or position, the air
conditioner is automatically turned on
and the outside air mode is
automatically selected to defrost the
windshield. In the
or position, the
outside air mode cannot be changed to
the recirculated air mode.
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5–8
Interior Features
Climate Control System
Dehumidifying (With air conditioner)
Operate the air conditioner in cool or cold
weather to help defog the windshield and
side windows.
1. Set the mode selector dial to the desired
position.
2. Set the air intake selector to the outside air mode.
3. Set the temperature control dial to the desired position.
4. Set the fan control dial to the desired speed.
5. Turn on the air conditioner by pressing the A/C switch.
NOTE
One of the functions of the air conditioner
is dehumidifying the air and, to use
this function, the temperature does not
have to be set to cold. Therefore, set the
temperature control dial to the desired
position (hot or cold) and turn on the air
conditioner when you want to dehumidify
the cabin air.
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5–9
Interior Features
Climate Control System
Automatic Climate Control
Rear window defroster switch
Temperature control dial
Fan control dialMode selector dial
A/C switchAir intake selector switch
Control Switches
Temperature control dial
This dial controls temperature. Turn it
clockwise for hot and counterclockwise
for cold.
Fan control dial
The fan has seven speeds.
AUTO position
The amount of airfl
ow will be
automatically controlled in accordance
with the set temperature.
Except AUTO position
The airfl ow amount can be adjusted to the
desired level by turning the dial.
0 position
To turn off the system, set the dial to 0
position.
Mode selector dial
Turn the mode selector dial to select
airfl ow mode (page 5-4 ). AUTO position
The airfl
ow mode automatically adjusts to
the selected temperature.
Except AUTO position
The desired airfl ow position can be
selected by turning the dial.
NOTE
 y  With the airfl ow mode set to the
position and the temperature control
dial set at a medium temperature,
heated air is directed to the feet and air
at a comparably lower temperature will
fl ow through the central, left and right
vents.
 y When the fan control dial is ON, and
the mode selector dial is in the
or
position, the air conditioner is
automatically turned on and the outside
air mode is automatically selected to
defrost the windshield. In the
or
position, the outside air mode cannot be
changed to the recirculated air mode.
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5–10
Interior Features
Climate Control System
A/C switch
Pressing the A/C switch while the AUTO
switch is turned on will turn off the air
conditioning (cooling/dehumidifying
functions).
The air conditioning can be turned on and
off by pressing the A/C switch while the
fan control dial is on.
NOTE
The air conditioner may not function when
the outside temperature approaches 0 °C
(32 °F).
Air intake selector
Outside or recirculated air positions can be
selected. Press the switch to select outside/
recirculated air positions.
Recirculated air position (indicator light
illuminated)
Outside air is shut off. Use this position
when going through tunnels, driving in
congested traffi c (high engine exhaust
areas) or when quick cooling is desired.
Outside air position (indicator light
turned off)
Outside air is allowed to enter the
cabin. Use this mode for ventilation or
windshield defrosting.
WARNING
Do not use the position in cold or
rainy weather: Using the
position in cold or 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.
Operation of Automatic Air Conditioning
1. Set the mode selector dial to the AUTO
position.
2. Set the air intake selector to the outside air position (indicator light turned off).
3. Set the temperature control dial to the desired position.
4. Set the fan control dial to the AUTO position.
5. Turn on the air conditioner.
To turn off the system, set the fan control
dial to OFF.
NOTE
 y  Setting the temperature to maximum
high or low will not provide the desired
temperature at a faster rate.
 y When selecting heat, the system will
restrict airfl ow until it has warmed to
prevent cold air from blowing out of the
vents.
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5–11
Interior Features
Climate Control System
Windshield Defrosting and Defogging
Set the mode selector dial to the
position and turn the fan control dial to the
desired speed.
In this position, the outside air position
is automatically selected, and when the
fan control dial is ON, the air conditioner
automatically turns on. The air conditioner
will directly dehumidify the air to the front
windshield and side windows (page 5-4 ).
Airfl ow amount will be increased.
WARNING
Set the temperature control to the hot
or warm position when defogging (

position): Using the
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 fl ow temperature and
defog the windshield more quickly.
Sunlight/Temperature Sensor
The climate control system measures
inside and outside temperatures, and
sunlight. It then sets temperatures inside
the passenger compartment accordingly.
CAUTION
Do not obstruct either sensor,
otherwise the climate control system
will not operate properly.
Sunlight sensor
Interior temperature sensor
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5–12
Interior Features
Climate Control System
Dual-Zone Automatic Climate Control
Climate control information is displayed on the display.
Airflow display
Temperature setting display (driver)
Mode selector
display
A/C mode display
Temperature setting display (passenger)
Air intake selector
(recirculated air
position)
Air intake selector
(outside air position)
Driver temperature control dial
AUTO switch Mode selector switch
Fan control switch OFF switchWindshield defroster switch
Rear window defroster switch
Passenger temperature
control dial
DUAL switch
A/C switch
Control Switches
AUTO switch
By pressing the AUTO switch the
following functions will be automatically
controlled in accordance with the selected
set temperature:
 y
 Airfl ow temperature y Amount of airfl ow y Selection of airfl ow mode y Outside/Recirculated air selection y Air conditioner operation
NOTE
AUTO switch indicator light
 y When on, it indicates auto operation,
and the system will function
automatically.
 y If any of the following switches are
operated while in auto control, the
AUTO switch indicator turns off.
 y Mode selector switch y Fan control switch y Windshield defroster switch The functions for switches other than
those operated in the above continue
to operate in auto control.
OFF switch
Pressing the OFF switch shuts off the
climate control system.
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5–13
Interior Features
Climate Control System
Temperature control dial
This dial controls temperature. Turn it
clockwise for hot and counterclockwise
for cold.
 y When the DUAL switch is off: Turn the driver temperature control dial
to control the temperature throughout
the entire cabin.
 y When the DUAL switch is on: Turn the driver or front passenger
temperature control dial to
independently control the temperature
on each side of the cabin.
NOTE
 y The climate control system changes to
the individual operation mode ( DUAL
switch indicator light illuminated) by
turning the front passenger temperature
control dial even when the DUAL
switch is off, which allows individual
control of the set temperature for the
driver and front passenger.
 y The temperature units for the
temperature setting display can be
changed in conjunction with the
temperature units for the outside
temperature display. Refer to Outside
Temperature Display on page 4-16 .
Fan control switch
The fan has seven speeds. The selected
speed will be displayed.
Mode selector switch
The desired airfl ow mode can be selected
(page 5-4 ).
NOTE
 y  With the airfl ow mode set to the
position and the temperature control
dial set at a medium temperature,
heated air is directed to the feet and air
at a comparably lower temperature will
fl ow through the central, left and right
vents.
 y To set the air vent to , press the
windshield defroster switch.
 y  In the or position, the air
conditioner is automatically turned on
and the outside air mode is
automatically selected to defrost the
windshield. In the
or position, the
outside air mode cannot be changed to
the recirculated air mode.
A/C switch
Pressing the A/C switch while the AUTO
switch is turned on will turn off the air
conditioning (cooling/dehumidifying
functions).
The air conditioning can be turned on and
off by pressing the A/C switch while the
fan control switch is on.
NOTE
 y  The air conditioning operates when the
A/C switch is pressed even if the fan is
off.
 y The air conditioner may not function
when the outside temperature
approaches 0 °C (32 °F).
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