light MAZDA MODEL 3 HATCHBACK 2010 Owner's Manual (in English)

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Operating Tips
qOperating the Climate Control
System
Operate the climate control system with
the engine running.
NOTE
To prevent the battery from being discharged,
do not leave the fan control dial on for a long
period of time with the ignition in ON when the
engine is not running.
qClearing the Air Inlet
Clear all obstructions such as leaves,
snow and ice from the hood and the air
inlet in the cowl grille to improve the
system efficiency.
qFoggy Windows
The windows may fog up easily in humid
weather. Use the climate control system to
defog the windows.
To help defog the windows, operate the
air conditioner to dehumidify the air.
NOTE
The air conditioner may be used along with the
heater to dehumidify the air.
qParking in Direct Sunlight
If the vehicle has been parked in direct
sunlight during hot weather, open the
windows to let warm air escape, then run
the climate control system.
qNot Using for a Long Period
Run the air conditioner about 10 minutes
at least once a month to keep internal
parts lubricated.
qCheck the Refrigerant before the
Weather Gets Hot
Have the air conditioner checked before
the weather gets hot. Lack of refrigerant
may make the air conditioner less
efficient. Consult an Authorized Mazda
Dealer for refrigerant inspection.
The air conditioner is filled with
HFC134a (R134a), a refrigerant that will
not damage the ozone layer.
If the air conditioner is low on refrigerant
or has a malfunction, consult an
Authorized Mazda Dealer.
qReplacement of the Cabin Air
Filterí
If your vehicle is equipped with an air
filter for the air conditioner, it is necessary
to change the filter periodically as
indicated in scheduled maintenance (page
8-3). Consult an Authorized Mazda
Dealer for replacement of the cabin air
filter.
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Mode selector dial
Turn the mode selector dial to select
airflow mode (page 6-4).
NOTE
lThe mode selector dial can be set at the
intermediate positions (
) between each
mode. Set the dial to an intermediate
position if you want to slightly adjust the
airflow amount.
lFor example, when the mode selector dial is
at the
position between theand
positions, airflow from the floor vent is less
than that of the
position.
A/C switchí
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 set at position 1, 2, 3, or 4.
Press the switch once again to turn the air
conditioner off.NOTE
lThe air conditioner may not function when
the outside temperature approaches 0 °C
(32 °F).
l(U.S.A.)
When the mode is set to
orwith the
fan control dial in a position other than 0
and the temperature control dial in the
maximum cold position, the air intake
selector switches to the recirculated air
mode and the A/C turns on automatically.
If A/C is not desired, press the A/C switch
to turn it off.
Air intake selector
This switch controls the source of air
entering the vehicle.
Press the
switch to alternate
between the outside air and recirculated
air modes.
It is recommended that under normal
conditions the switch be kept in the
outside air mode.
Outside air mode (indicator light
turned off)
Outside air is taken into the vehicle. Use
this mode for normal ventilation and
heating.
Recirculated air mode (indicator light
illuminated)
Outside air is shut off. Air within the
vehicle is recirculated.
Interior Comfort
Climate Control System
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This mode can be used when driving on a
dusty road or in similar conditions. It also
helps to provide quicker cooling of the
interior.
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.
qHeating
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
hot position.
3. Set the fan control dial to the desired
speed.
NOTE
lIf the windshield fogs up easily, set the
mode selector dial to the
position.lIf 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.
lThe 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).
lIn theorposition, the air
conditioner is automatically turned on
(however, the indicator light does not
illuminate) and the outside air mode is
automatically selected to defrost the
windshield.
In the
orposition, the outside air
mode cannot be changed to the recirculated
air mode.
qCooling (With Air Conditioner)í
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. Adjust the fan control dial and
temperature control dial to maintain
maximum comfort.
CAUTION
If the air conditioner is used while
driving up long hills or in heavy
traffic, monitor the engine coolant
temperature warning light to see if it
is illuminated or flashing (page
5-44).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or flashing, turn the air
conditioning off (page 7-15).
NOTE
lWhen 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 set the fan
control dial to position 4.
lIf warmer air is desired at floor level, set
the mode selector dial at the
position
and adjust the temperature control dial to
maintain maximum comfort.
lThe 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).
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Climate Control System
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qVentilation
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.
qWindshield 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.
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
lFor maximum defrosting, set the
temperature control dial to the extreme hot
position and the fan control dial to position
4.
lIf warm air is desired at the floor, set the
mode selector dial to the
position.lIn the,orposition, the air
conditioner is automatically turned on
(however, the indicator light does not
illuminate) and the outside air mode is
automatically selected to defrost the
windshield.
In the
orposition, the outside air
mode cannot be changed to the recirculated
air mode.
qDehumidifying (With Air
Conditioner)í
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.
Interior Comfort
Climate Control System
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qControl Switches
AUTO switch
By pressing the AUTO switch the
following functions will be automatically
controlled in accordance with the selected
set temperature:
lAirflow temperaturelAmount of airflowlSelection of airflow modelOutside/Recirculated air selectionlAir conditioner operation
NOTE
AUTO switch indicator lightlWhen on, it indicates AUTO operation, and
the system will function automatically.
lIf any of the following dials or switches are
operated while in AUTO control, the AUTO
switch indicator turns off.
lMode selector switchlFan control diallWindshield defroster switch
The functions for dials and 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.
Temperature control dial
Hot Cold
This dial controls temperature. Turn it
clockwise for hot and counterclockwise
for cold.
lWhen the DUAL switch is off:
Turn the driver temperature control dial
to control the temperature.
lWhen the DUAL switch is on:
Turn the driver or front passenger
temperature control dial to control the
temperature.
NOTE
The 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.
Fan control dial
SlowFast
The fan has seven speeds. The selected
speed will be displayed.
Interior Comfort
Climate Control System
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Mode selector switch
The desired airflow mode can be selected
(page 6-4).
NOTE
lWith the airflow mode set to the
position and the temperature control dial
set at a medium temperature, heated air is
directed to the feet and a comparably lower
air temperature will flow through the
central, left and right vents.
lTo set the air vent to, press the
windshield defroster switch.
lIn theorposition, the air
conditioner is automatically turned on and
the outside air mode is automatically
selected to defrost the windshield. In the
orposition, 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 dial is on.
NOTE
lThe air conditioning operates when the A/C
switch is pressed even if the fan is off.
lThe air conditioner may not function when
the outside temperature approaches 0 °C
(32 °F). (Indicator light remains on even
when system is off.)
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)
Use this position when going through
tunnels, driving in congested traffic (high
engine exhaust areas) or when quick
cooling is desired.
Outside air position (indicator light
turned off)
Use this position for normal conditions
and defogging.
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Climate Control System
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WARNING
Do not use theposition 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
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.
NOTE
is displayed on the information display
while in the individual operation mode.
Windshield defroster switch
Press the switch to defrost the windshield
and front door windows.
NOTE
In theposition, the air conditioner is
automatically turned on and the outside air
mode is automatically selected to defrost the
windshield. In the
position, the outside air
mode cannot be changed to the recirculated
air mode.
qOperation of Automatic Air
Conditioning
1. Press the AUTO switch. Selection of
the airflow mode, air intake selector
and amount of airflow will be
automatically controlled.
Interior Comfort
Climate Control System
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qSunlight/Temperature Sensor
The fully automatic air conditioner
function measures inside and outside
temperatures, and sunlight. It then sets
temperatures inside the passenger
compartment accordingly.
CAUTION
Do not obstruct either sensor,
otherwise the automatic air
conditioner will not operate properly.
Sunlight sensor
Interior temperature sensor
Interior Comfort
Climate Control System
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qRadio Reception
AM characteristics
AM signals bend around such things as
buildings or mountains and bounce off the
ionosphere. Therefore, they can reach
longer distances than FM signals. Because
of this, two stations may sometimes be
picked up on the same frequency at the
same time.
Station 2 Station 1Ionosphere
FM characteristics
An FM broadcast range is usually about
40―50 km (25―30 miles) from the
source. Because of extra coding needed to
break the sound into two channels, stereo
FM has even less range than monaural
(non-stereo) FM.
FM Station
40—50km
(25—30 miles)
Signals from an FM transmitter are similar
to beams of light because they do not
bend around corners, but they do reflect.
Unlike AM signals, FM signals cannot
travel beyond the horizon. Therefore, FM
stations cannot be received at the great
distances possible with AM reception.
AM wave FM wave
FM wave
100—200 km (60—120 miles)Ionosphere
Atmospheric conditions can also affect
FM reception. High humidity will cause
poor reception. However, cloudy days
may provide better reception than clear
days.
Multipath noise
Since FM signals can be reflected by
obstructions, it is possible to receive both
the direct signal and the reflected signal at
the same time. This causes a slight delay
in reception and may be heard as a broken
sound or a distortion. This problem may
also be encountered when in close
proximity to the transmitter.
Reflected wave
Direct
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Interior Comfort
Audio System
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lA new CD may have rough edges on
its inner and outer perimeters. If a disc
with rough edges is used, proper
setting will not be possible and the CD
player/In-dash CD changer will not
play the CD. In addition, the disc may
not eject resulting in a malfunction.
Remove the rough edges in advance by
using a ball-point pen or pencil as
shown below. To remove the rough
edges, rub the side of the pen or pencil
against the inner and outer perimeter of
the CD.
lWhen driving over uneven surfaces,
the sound may jump.
lThe CD player/In-dash CD changer has
been designed to play CDs bearing the
identification logo as shown. No other
discs can be played.
lUse discs that have been legitimately
produced. If illegally-copied discs such
as pirated discs are used, the system
may not operate properly.
lBe sure never to touch the signal
surface when handling the CDs. Pick
up a CD by grasping the outer edge or
the edge of the hole and the outer edge.
lDo not stick paper or tape on the CD.
Avoid scratching the reverse side (the
side without a label). The disc may not
eject resulting in a malfunction.
lDust, finger smudges, and dirt can
decrease the amount of light reflected
from the signal surface, thus affecting
sound quality. If the CD should
become soiled, gently wipe it with a
soft cloth from the center of the CD to
the edge.
lDo not use record sprays, antistatic
agents, or household spray cleaners.
Volatile chemicals such as benzine and
thinner can also damage the surface of
the CD and must not be used. Anything
that can damage, warp, or fog plastic
should never be used to clean CDs.
Interior Comfort
Audio System
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