2018 SUBARU BRZ air conditioning

296 3-1. Using the air conditioning system and defogger
BRZ_U (A4450BE-A)
Defogging the windshieldPress .
The dehumidification function
operates and fan speed
increases.
Set the outside/recirculated air
mode button to outside air mode
if the recirculated air mode is
used. (It may switch automati-
cally.)
To defog the windshield and the
side windows early, turn the air
flow and temperature up.
To return to the previous mode,
press
again when the
windshield is defogged.

297
3-1. Using the air conditioning system and defogger
3
Interior features
BRZ_U (A4450BE-A)
Air outlets and air flow
Air flows to the upper body.
Air flows to the upper body and
feet.
Air flows to the feet.
Air flows to the feet and the
windshield defogger operates.
If the recirculated air mode is
used, it may automatically switch
to the outside air mode.

298 3-1. Using the air conditioning system and defogger
BRZ_U (A4450BE-A)
Switching between outside air mode and recirculated air modePress .
The mode switches between outside air mode (indicator off) and recircu-
lated air mode (indicator on) each time is pressed.
Adjusting the position of the air outletsCenter outlets Direct air flow to the left or right,
up or down.
Right and left side outlets Direct air flow to the left or right,
up or down.
When defrosting the side win-
dows, face the right and left side
outlets toward them.

299
3-1. Using the air conditioning system and defogger
3
Interior features
BRZ_U (A4450BE-A)
Opening and closing the air outlets
Center outlets Open the air outlet.
Close the air outlet.
Right and left side outlets Open the vent.
Close the vent.

300 3-1. Using the air conditioning system and defogger
BRZ_U (A4450BE-A)
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting
and the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow
immediately after is pressed.
■ Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the
windshield effectively.
● If you turn
off, the windows may fog up more easily.
● The windows may fog up if the recirculated air mode is used.
■ Outside/recirculated air mode
●When driving on dusty roads such as tunnels or in heavy traffic, set the
outside/recirculated air mode button to the recirculated air mode. This is
effective in preventing outside air from entering the vehicle interior. Dur-
ing cooling operation, setting the recirc ulated air mode will also cool the
vehicle interior effectively.
● Outside/recirculated air mode may automatically switch depending on
the temperature setting or the inside temperature.
■ When the outside temperature falls to nearly 32 °F (0 °C)
The dehumidification function may not operate even when
is
pressed.

301
3-1. Using the air conditioning system and defogger
3
Interior features
BRZ_U (A4450BE-A)
■
Ventilation and air conditioning odors
● To let fresh air in, set the air condi tioning system to the outside air mode.
● During use, various odors from inside and outside the vehicle may enter
into and accumulate in the air conditioning system. This may then cause
odor to be emitted from the vents.
● To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time immediately after the air conditioni ng system is started in automatic
mode.
■ Air conditioning filter
→ P. 389
WARNING
■To prevent the windshield from fogging up
Do not use during cool air operation in extremely humid weather. The
difference between the temperature of the outside air and that of the wind-
shield can cause the outer surface of the windshield to fog up, blocking your
vision.
CAUTION
■To prevent battery discharge
Do not leave the air conditioning sy stem on longer than necessary when the
engine is stopped.

302
3-1. Using the air conditioning system and defogger
BRZ_U (A4450BE-A)
Rear window and outside rear view mirror defoggers
The rear window defogger is used to defog the rear window. The out-
side rear view mirror defoggers* are used to remove frost, dew or
raindrops from the outside rear view mirrors.
Vehicles with a manual air conditioning system On/off
The defoggers will automati-
cally turn off after approxi-
mately 15 minutes.
Vehicles with an automatic air conditioning systemOn/off
The defoggers will automati-
cally turn off after approxi-
mately 15 minutes.
*: Vehicles with outside rear view mirror defoggers

303
3-1. Using the air conditioning system and defogger
3
Interior features
BRZ_U (A4450BE-A)
■
The defoggers can be operated when
Vehicles without a keyless access with push button start system
The engine switch is in the “ON” position.
Vehicles with a keyless access with push button start system
The push-button ignition switch is in “ON” mode.
■ The outside rear view mirror defoggers (vehicles with outside rear view
mirror defoggers)
Turning the rear window defogger on will turn the outside rear view mirror
defoggers on.
■ When continuous operation is set (vehicles with an automatic air con-
ditioning system)
During continuous operation, the defogger stops operating for 2 minutes
after every 15 minutes of continual operation. Even during the 2 minutes that
operation stops, the operating light remains illuminated. The rear window
defogger will continue to operate in this cycle until it is turned off.
■ Customization that can be configured at SUBARU dealer (vehicles with
an automatic air conditioning system)
The rear window defogger can be set to 15-minute operation or continuous
operation. (Customizable features →P. 522)
WARNING
■When the outside rear view mirror defoggers are on (vehicles with out-
side rear view mirror defoggers)
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.
CAUTION
■To prevent battery discharge
Do not leave the rear window defogger on longer than necessary when the
engine is stopped.