2017 MAZDA MX5 MIATA window

4 –55 When Driving
Switches and Controls
Rear Window Defogger The rear window defogger clears fog from
the rear window.
The ignition must be switched ON to use
the defogger.
Press the switch to turn on the rear
window defogger. The rear window
defogger operates for about 15 minutes
and then turns off automatically.
The indicator light illuminates when the
defogger is operating.
To turn off the rear window defogger
before the 15 minutes has elapsed, press
the switch again.
Manual Climate Control Indicator light
Fully Automatic Climate Control Indicator light CAUTION 
Do not use sharp instruments or window
cleaners with abrasives to clean the
inside of the rear window surface. They
may damage the defogger grid inside
the window. 
Before opening the convertible top,
make sure the rear window defogger
switch is turned off. Otherwise the heat
generated from the defogger could
damage the convertible top and the
internal material.
NOTE
This defogger is not designed for melting
snow. If there is an accumulation of snow
on the rear window, remove it before using
the defogger.
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4 –56 When Driving
Switches and Controls
*Some models. Mirror Defogger *
The mirror defoggers defrost the outside
mirrors.
The mirror defoggers operate in
conjunction with the rear window
defogger.
To turn on the mirror defoggers, switch
the ignition ON and press the rear window
defogger switch (page 4-55 ).
Manual Climate Control Indicator light
Fully Automatic Climate Control Indicator light Horn To sound the horn, press the mark on
the steering wheel.
MX-5_8FR4-EA-16J_Edition1.indb 56 2016/08/11 20:28:55

5 –2 Interior Features
Climate Control System
Operating Tips 
Operate the climate control system with
the engine running. 
To prevent the battery from being
discharged, do not leave the fan control
dial on for a long period of time with the
ignition switched ON when the engine is
not running. 
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. 
Use the climate control system to defog
the windows and dehumidify the air. 
The recirculate mode should be used
when driving through tunnels or while in
a traffic jam, or when you would like to
shut off outside air for quick cooling of
the interior. 
Use the outside air position for
ventilation or windshield defrosting. 
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. 
Run the air conditioner about 10 minutes
at least once a month to keep internal
parts lubricated. 
Have the air conditioner checked before
the weather gets hot. Lack of refrigerant
may make the air conditioner less
efficient.
The refrigerant specifications are
indicated on a label attached to the
inside of the engine compartment. Check
the label before refilling the refrigerant.
If the wrong type of refrigerant is used,
it could result in a serious malfunction
of the air conditioner.
For details, consult an Authorized
Mazda Dealer. Label
MX-5_8FR4-EA-16J_Edition1.indb 2 2016/08/11 20:29:06

5 –5 Interior Features
Climate Control System
Manual Type Rear window defogger switchAir intake selector switch Fan control dialTemperature control dial
A/C switch
Rear window defogger switchAir intake selector switchA/C switch Mode selector dial
Fan control dialTemperature control dial Mode selector dialType A
T
ype B
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5 –6 Interior Features
Climate Control System Control SwitchesTemperature control dial
This dial controls temperature. Turn it
clockwise for hot and counterclockwise
for cold.
NOTE
(Type A)
When the mode is set to
, or a position
in between them with 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 position
and the A/C turns on automatically.
If A/C is not desired, press the A/C switch
to turn it off.
Fan control dial
This dial allows variable fan speeds.
The fan has seven speeds.
Mode selector dial
Turn the mode selector dial to select
airflow mode (page 5-4 ).
NOTE 
The mode selector dial can be set at the
intermediate positions ( ) between
each mode. Set the dial to an
intermediate position if you want to split
the airflow between the two modes. 
For example, when the mode selector
dial is at the position between the
and positions, airflow from the floor
vent is less than that of the position. 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).
Air intake selector
This switch controls the source of air
entering the vehicle.
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 traffic (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.
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5 –7 Interior Features
Climate Control SystemRear window defogger switch
Press the rear window defogger switch to
defrost the rear window.
Refer to Rear Window Defogger on page
4-55 .
Heating1. Set the mode selector dial to the
position.
2. Set the air intake selector to the outside
air position (indicator light turns off).
3. Set the temperature control dial to the
hot position.
4. Set the fan control dial to the desired
speed.
5. If dehumidified heating is desired, turn
on the air conditioner.
NOTE 
If the windshield fogs up easily, set the
mode selector dial to the position.
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. 
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).
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. 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 4-18 ).
The air conditioner may cause engine
overheating. If the warning light is
illuminated or flashing, turn the air-
conditioning off (page 7-27 ).
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,
set the mode selector dial at the
position 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. Set the mode selector dial to the
position.
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.
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5 –8 Interior Features
Climate Control System Windshield Defrosting and
Defogging1. 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 dehumidified heating is desired, turn
on the air conditioner.
WARNINGDo 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 
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, set the
mode selector dial to the position.
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 position is automatically selected to
defrost the windshield. In the
or
position, the outside air position cannot
be changed to the recirculated air
position. 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 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.
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
Fully Automatic Type
Rear window defogger switchAir intake selector switch Fan control dialTemperature control dial
A/C switch Rear window defogger switchAir intake selector switchA/C switch
Mode selector dialFan control dialTemperature control dial Mode selector dialType A
T
ype B
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