Mazda mx-5 2017 Owner's Manual page 233

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
rainy weather:
Using the
weather is dangerous as it will cause
the windows to fog up. Your vision will
be hampered, which could lead to a
serious accident.
Rear window defogger switch
Press the rear window defogger switch to
defrost the rear window.
Refer to Rear Window Defogger on page
4-55.
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).
NOTE
If the recirculated air position is used
for long periods in cold weather or high
humidity, the windshield may fog up more
easily.
3. Set the fan control dial to the AUTO
position.
4. Press the A/C switch to operate the air-
conditioning (turn indicator light on).
5. Set the temperature control dial to the
desired position.
6. To turn off the system, set the fan
control dial to the 0 position.
position in cold or
position in cold or rainy
Climate Control System
NOTE
Setting the temperature to maximum

hot or cold will not provide the desired
temperature at a faster rate.
When selecting heat, the system will

restrict airflow until it has warmed to
prevent cold air from blowing out of the
vents.
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). Airflow 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 flow temperature and
defog the windshield more quickly.
Interior Features
5–11