climate control MAZDA MODEL 3 HATCHBACK 2014 (in English) User Guide

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 switchOFF 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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5–14
Interior Features
Climate Control System
Air intake selector
Outside or recirculated air positions can be
selected. Press the switch to select outside/
recirculated air positions.
Recirculated air position (
)
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 (
)
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.
DUAL switch
Use the DUAL switch to change the
mode between the individual operation
(driver and passenger) and interconnection
(simultaneous) modes.
Individual operation mode (indicator
light illuminated)
The set temperature can be controlled
individually for the driver and front
passenger.
Interconnection mode (indicator light
turned off)
The set temperature for the driver
and front passenger is controlled
simultaneously.
Windshield defroster switch
Press the switch to defrost the windshield
and front door windows.
Operation of Automatic Air
Conditioning
1. Press the AUTO switch. Selection
of the airfl ow mode, air intake
selector and amount of airfl ow will be
automatically controlled.
2. Use the temperature control dial to
select a desired temperature.
Press the DUAL switch or turn the
front passenger temperature control
dial to control the set temperature
individually for the driver and front
passenger.
To turn off the system, press the OFF
switch.
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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5–15
Interior Features
Climate Control System
Windshield Defrosting and
Defogging
Press the windshield defroster switch.
In this position, the outside air position
is automatically selected, and the air
conditioner automatically turns on. The
air conditioner will directly dehumidify
the air to the front windshield and side
windows (on 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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6–43
Maintenance and Care
Owner Maintenance
Replacing a Tire
WARNING
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 tire 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 treadTread wear indicator
Worn tread
You should replace the tire before the band
crosses the entire tread.
After adjusting the tire pressure,
initialization of the tire pressure
monitoring system is necessary to make
the system operates normally.
Refer to Tire Pressure Monitoring System
Initialization on page 4-107 .
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 8-23 .
Temporary Spare Tire
Inspect the temporary spare tire at least
monthly to make sure it is properly
infl ated 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
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 9-10 .
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*Some models.6–44
Maintenance and Care
Owner Maintenance
CAUTION
 


¾ Do not use your temporary spare tire
rim with a snow tire or a conventional
tire. Neither will properly fi t and could
damage both tire and rim.
 


¾ 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.
 


¾ 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 6-44 ).
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 8-23 .
Replacing a Wheel
WARNING
Always use wheels of the correct size on
your vehicle:
Using a wrong-sized wheel is
dangerous. Braking and handling
could be aff ected, leading to loss of
control and an accident.
CAUTION
A wrong-sized wheel may adversely
aff ect:




¾ Tire fi t



¾ Wheel and bearing life



¾ Ground clearance



¾ Snow-chain clearance



¾ Speedometer calibration



¾ Headlight aim



¾ Bumper height



¾ Tire Pressure Monitoring System *
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).
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 fl at spots.
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