Subaru WRX STI (2019 year). Manual - part 15

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

Automatic climate control
operation

When this mode is selected, the fan speed,
airflow distribution, air-inlet control, and air
conditioner compressor operation are
automatically controlled. To activate this
mode, perform the following.

NOTE

Operate the automatic climate con-

trol system when the engine is running.
.

Even when cooling is not necessary,

the air conditioner compressor will
automatically turn on if the temperature
is set much lower than the current
outlet air temperature. Even in this
case, the “A/C” indicator light on the
control panel illuminates.

1. Depress the “AUTO” button. The in-
dicator “FULL AUTO” on the display
illuminates.
2. Set the preferred temperature using
the temperature control dial.

NOTE

The controllable temperature range

may vary depending on the regional
specifications of the vehicle.
.

During FULL AUTO mode operation,

a small amount of air may flow from the
foot outlets when ventilation mode is
displayed.
.

If you operate any of the buttons on

the control panel other than the “OFF”
button, rear window defogger button
and temperature control dial(s) during
FULL AUTO mode operation, the
“FULL” indicator on the control panel
will turn off and the “AUTO” indicator
will remain illuminated. You can then
manually control the system as desired
using the button you operated. To
change the system back to the FULL
AUTO mode, press the “AUTO” button.
.

When the climate control system

turns off, the air inlet is fixed to the
outside air mode.

To turn off the climate control system,
press the “OFF” button.

Sensors

Interior air temperature sensor

Solar sensor

The automatic climate control system
employs several sensors.
The sensors are located as follows.

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Climate control/Automatic climate control operation

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

– Solar sensor: beside the windshield
defroster grille
– Interior air temperature sensor: next to
the steering column
– Outside temperature sensor: near the
front bumper opening

These sensors are delicate. If they are not
treated properly and become damaged,
the system may not be able to control the
interior temperature correctly. To avoid
damaging the sensors, observe the follow-
ing precautions.
– Do not subject the sensors to impact.
– Keep water away from the sensors.
– Do not cover the sensors.

Manual climate control op-
eration

Airflow mode selection

To select the airflow mode:
Type A: Turn the airflow mode selection
dial.
Type B: Press the airflow mode selection
button.

To select the defrost mode:
Press the defroster button.

Airflow modes are as follows.

(Ventilation): Instrument panel outlets

(Bi-level): Instrument panel outlets and
foot outlets

(Heat): Foot outlets, both side outlets of
the instrument panel and some through
windshield defroster outlets (A small
amount of air flows to the windshield and

Climate control/Manual climate control operation

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

both side windows to prevent fogging.)

(Heat-def): Windshield defroster outlets,
foot outlets and both side outlets of the
instrument panel (Refer to “Defrosting”
F4-9.)

(Defrost): Windshield defroster outlets

and both side outlets of the instrument
panel (Refer to “Defrosting” F4-9.)

NOTE

When the “

” or “ ” mode is se-

lected, the air conditioner compressor
operates automatically regardless of
the position of the air conditioner
button to defrost the windshield more
quickly. However the indicator on the
air conditioner button will not illumi-
nate. At the same time, the air inlet
selection is automatically set to the
outside air mode. After defrosting the
windshield by pressing the defroster
button “

”, pressing the button again

returns the system to the setting that
had been selected before the defroster
was activated.

Temperature control

Turn the temperature control dial to set the
preferred interior temperature. With the
dial set to your preferred temperature, the
system automatically adjusts the tempera-
ture of air supplied from the outlets so that
the preferred temperature is achieved and
maintained.
If the dial is turned fully counterclockwise,
the system provides maximum cooling
performance. If the dial is turned fully
clockwise, the system provides maximum

heating performance.

NOTE

The controllable temperature range
may vary depending on the regional
specifications of the vehicle.

“DUAL” mode (type B)

Driver’s side temperature

Front passenger’s side temperature

You can change the setting of the driver’s
side and front passenger’s side tempera-
ture independently by selecting the
“DUAL” mode.

Perform either of the following procedures
to select the “DUAL” mode.
.

Press the “DUAL” button

Turn the passenger’s side temperature

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Climate control/Manual climate control operation

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control dial

Press the “DUAL” button to cancel the
“DUAL” mode.

When the “DUAL” mode is selected:
Turn the driver’s side dial to set the driver’s
side temperature. Turn the front passen-
ger’s side dial to set the front passenger’s
side temperature.

When the “DUAL” mode is canceled:
Turn the driver’s side dial to set the desired
temperature.
When the “DUAL” mode is canceled, only
the driver’s side temperature is displayed.

Fan speed control

The fan operates only when the ignition
switch is in the “ON” position. Turn the fan
speed control dial to select the preferred
fan speed.

Air conditioner control

The air conditioner operates only when the
engine is running.
Press the air conditioner button while the
fan is in operation to turn on the air
conditioner. When the air conditioner is
on, the “A/C” indicator light illuminates.
To turn off the air conditioner, press the
button again.

NOTE

For efficient defogging or dehumidify-
ing in cold weather, turn on the air
conditioner. However, if the ambient
temperature decreases to approxi-
mately 328F (08C), the air conditioner
compressor will stop operating.

Air inlet selection

Select the air inlet by pressing the air inlet
selection button.

ON position (recirculation): Interior air is
recirculated inside the vehicle. Press the
air inlet selection button to the ON position
for fast cooling with the air conditioner or
when driving on a dusty road.

OFF position (outside air): Outside air is
drawn into the passenger compartment.
Press the air inlet selection button to the
OFF position when the interior has cooled

to a comfortable temperature and the road
is no longer dusty.

WARNING

Continued operation in the ON posi-
tion may fog up the windows. Switch
to the OFF position as soon as the
outside conditions are no longer
dusty.

NOTE

When the battery is disconnected or the
battery voltage drops, the air inlet
selection operation indicator light may
blink. This does not indicate a malfunc-
tion. However, if the indicator light
blinks every time you start the engine,
a malfunction may occur in the elec-
trical circuit. Have the vehicle in-
spected at the nearest SUBARU dealer.

Climate control/Manual climate control operation

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

Defrosting

Perform either of the following operations
to defrost or to dehumidify the windshield
and front door windows.
.

Select the “

” mode by pressing the

defroster button (both types A and B)
.

Select the “ ” mode by turning the

airflow mode selection dial (type A)
.

Select the “ ” mode by pressing the

airflow mode selection button (type B)

NOTE

When the “

” or “ ” mode is se-

”, pressing the button again

returns the system to the setting that
had been selected before the defroster
was activated.

Operating tips for heater and
air conditioner

Cleaning ventilation grille

Front ventilation inlet grille

Always keep the front ventilation inlet grille
free of snow, leaves, or other obstructions
to ensure efficient heating and defrosting.
Since the condenser is located in front of
the radiator, this area should be kept clean
because cooling performance is impaired
by any accumulation of insects and leaves
on the condenser.

Efficient cooling after parking
in direct sunlight

After parking in direct sunlight, drive with
the windows open for a few minutes to
allow outside air to circulate into the
heated interior. This results in quicker
cooling by the air conditioner. Keep the
windows closed during the operation of the
air conditioner for maximum cooling effi-
ciency.

Lubrication oil circulation in
the refrigerant circuit

Operate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil.

Checking air conditioning
system before summer sea-
son

Check the air conditioner unit for refriger-
ant leaks, hose conditions, and proper
operation each spring. Have the air con-
ditioning system checked by your
SUBARU dealer.

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Climate control/Defrosting

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

Cooling and dehumidifying in
high humidity and low tem-
perature weather conditions

Under certain weather conditions (high
relative humidity, low temperatures, etc.) a
small amount of water vapor emission
from the air outlets may be noticed. This
condition is normal and does not indicate
any problem with the air conditioning
system.

Air conditioner compressor
shut-off when engine is
heavily loaded

To improve acceleration and gas mileage,
the air conditioner compressor is designed
to temporarily shut off during air condi-
tioner operation whenever the accelerator
is fully depressed such as during rapid
acceleration or when driving up a steep
incline.

Refrigerant for your climate
control system

Air conditioner label

Your air conditioner uses ozone friendly
refrigerant R-134a (HFC134a). Therefore,
the method for adding, changing or check-
ing the refrigerant is different from the
method for Freon R-12 (CFC12). Before
adding, changing or checking the refriger-
ant, check the air conditioner label in the
location shown in the illustration to confirm
which type of refrigerant is used in your
vehicle. Consult your SUBARU dealer for
service. Repairs needed as a result of
using the wrong refrigerant are not cov-
ered under warranty.

Air filtration system

Your vehicle’s air conditioning system is
equipped with an air filtration system.
Replace the cabin air filter element ac-
cording to the replacement schedule found
in the “Warranty and Maintenance Book-
let”. This schedule should be followed to
maintain the filter’s dust collection ability.
Under extremely dusty conditions, the filter
should be replaced more frequently. Have
your filter checked or replaced by your
SUBARU dealer. For replacement, use
only a genuine SUBARU air filter kit.

CAUTION

Contact your SUBARU dealer if the
following occurs, even if it is not yet
time to change the filter:

Reduction of the airflow through

the vents.

Windshield gets easily fogged or

misted.

NOTE

The filter can influence the air condi-
tioning, heating and defroster perfor-
mance if not properly maintained.

Climate control/Air filtration system

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

Replacing a cabin air filter

1. Remove the glove box.

NOTE

We recommend that you take measures
to protect the center console with
masking tape first, so that you avoid
scratching the center console with the
glove box.

(1) Open the glove box.

(2) Remove the damper shaft from the
glove box.

Stopper

(3) Push both sides of the glove box
inside to unlock the stoppers and then
pull down the glove box as far as it will
go.

(4) Pull out the glove box horizontally

and remove the hinge portion. When
doing this, be careful not to damage
the hinge.

2. Remove the cabin air filter according to
the following procedure in order to prevent
dust on the air cleaner from falling to the
inside of its housing.

(1) Push in the four stoppers to unlock,
and then slowly pull out the filter 4 in
(10 cm) from the housing.
(2) Completely pull out the filter by
gently tilting the front side of the filter
downward.

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Climate control/Air filtration system

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3. Replace the cabin air filter element
with a new one.

CAUTION

The arrow mark on the filter must
point UP.

4. Reinstall the glove box, and connect
the damper shaft.
5. Close the glove box.

Climate control/Air filtration system

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Antenna ................................................................... 5-2

Roof antenna ......................................................... 5-2

Audio set ................................................................. 5-2

Audio

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

Antenna

Roof antenna

The shark-fin type roof antenna is installed
in the center at the rear of the roof.

Audio set

If your vehicle is equipped with a genuine
SUBARU navigation system or audio
system, refer to the separate navigation/
audio Owner’s Manual for details.

Audio/Antenna

5-2

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北米Model "A1720BE-A" EDITED: 2018/ 3/ 9

Interior lights ........................................................... 6-2

Dome light ............................................................. 6-2
Map lights.............................................................. 6-2
OFF delay timer ..................................................... 6-3

Sun visors ............................................................... 6-3

Sun visor extension plate (models with the

EyeSight system) ................................................. 6-3

Vanity mirror with light........................................... 6-4

Storage compartment ............................................. 6-4

Glove box .............................................................. 6-5
Center console ...................................................... 6-5

Cup holders............................................................. 6-5

Front passenger’s cup holder................................. 6-5
Rear passenger’s cup holder.................................. 6-7

Bottle holders ......................................................... 6-7
Accessory power outlets ....................................... 6-8

Use with a cigarette lighter (if equipped) .................6-9

Ashtray (if equipped).............................................. 6-9
Floor mat (if equipped)......................................... 6-10
Coat hook...............................................................6-11
Under-floor storage compartment........................6-11
Rear view camera ................................................. 6-12
Front View Monitor (if equipped)......................... 6-12

How to access the Front View Monitor .................. 6-13
How to cancel the Front View Monitor................... 6-13
Range of image on screen .................................... 6-14
Guiding line.......................................................... 6-15
Handling of camera .............................................. 6-15

Interior equipment

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Interior lights

CAUTION

When leaving your vehicle, make
sure the lights are turned off to
avoid battery discharge.

Dome light

DOOR

OFF

The dome light switch has the following
three positions.

ON: The light remains on continuously.
OFF: The light remains off.

DOOR: The dome light illuminates auto-
matically after any of the following opera-
tions.
.

Opening any of the doors.

Unlocking the doors using the keyless

access function (if equipped). Refer to
“Unlocking” F2-11.
.

Unlocking the doors using the remote

keyless entry system. Refer to “Remote
keyless entry system” F2-18.
.

Turning the ignition switch from the

“ACC” position to the “LOCK”/“OFF” posi-
tion.

Map lights

Type A

Type B

To turn on the map light, push the switch.
To turn it off, push the switch again.

Automatic illumination (type A map
lights)

The map lights illuminate automatically in
the following cases.
.

Any of the doors is opened.

The doors are unlocked using the

keyless access function (if equipped).
Refer to “Unlocking” F2-11.
.

The doors are unlocked using the

remote keyless entry transmitter.
.

The ignition switch is turned from the

“ACC” position to the “LOCK”/“OFF” posi-
tion.

Interior equipment/Interior lights

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OFF delay timer

The following lights have an automatic
illumination function.
.

dome light (when the dome light switch

is in the “DOOR” position)
.

map light (type A)

After being illuminated automatically,
these lights remain on for several seconds
and then gradually turn off after all doors
are closed.
While the lights are illuminated, the lights
turn off immediately after any of the
following operations.
.

Turning the ignition switch from the

“LOCK”/“OFF” position to the “ACC” or
“ON” position.
.

Locking all doors using the keyless

access function (if equipped).
.

Locking all doors using the remote

keyless entry system.

The setting for the period of time in which
the lights remain on (OFF delay timer) can
be changed by a SUBARU dealer. Contact
your SUBARU dealer for details. Also, the
setting can be changed by operating the
multi-function display (color LCD). For
details, refer to “Interior light setting” F3-
62.

Sun visors

To block out glare, swing down the visors.
To use the sun visor at a side window,
swing it down and move it sideways.

Sun visor extension plate
(models with the EyeSight
system)

With the sun visor positioned over the side
window, you can use the sun visor exten-
sion plate to prevent glare through the gap
between the sun visor and center pillar. To
use the extension plate, pull it toward the
rear of the vehicle. When you have
finished using it, stow it by pushing it
toward the front of the vehicle.

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Interior equipment/Sun visors

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CAUTION

Do not pull out the extension plate
with the sun visor positioned over
the windshield. The extension plate
would obstruct your view of the rear
view mirror.

Vanity mirror with light

CAUTION

Keep the vanity mirror cover closed
while the vehicle is being driven to
avoid being temporarily blinded by
the glare of bright light.

To use the vanity mirror, swing down the
sun visor and open the vanity mirror cover.
The light beside the vanity mirror illumi-
nates when the mirror cover is opened.

NOTE

Do not use the vanity mirror light for a
long period of time while the engine is
not running. Doing so can cause bat-
tery discharge.

Storage compartment

CAUTION

Always keep the storage com-

partment closed while driving to
reduce the risk of injury in the
event of a sudden stop or an
accident.

Do not store spray cans, contain-

ers with flammable or corrosive
liquids or any other dangerous
items in the storage compart-
ment.

Interior equipment/Storage compartment

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Glove box

Rotate the key clockwise to lock.

Rotate the key counterclockwise to un-
lock.

To open the glove box, pull the handle.
To close it, push the lid firmly upward.

NOTE

For models with the “keyless access

with push-button start system”, use the
emergency key to lock or unlock the
glove box.
.

The emergency key is directional. If

the key cannot be inserted, change the
direction that the grooved side is facing
and insert it again.

Center console

To open the lid, pull up the lock release.

Cup holders

CAUTION

Take care to avoid spills. Beverages,
if hot, might burn you and/or your
passengers. Spilled beverages may
also damage upholstery, carpets or
audio equipment.

Front passenger’s cup holder

CAUTION

Do not pick up a cup from the cup
holder or put a cup in the holder
while driving. Doing so can distract
you and lead to an accident.

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Interior equipment/Cup holders

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Except STI

Type A

Type B

A dual cup holder is built into the center
console.

STI

The dual cup holder is built into the center
console near the parking brake lever.

To access the cup holder, pull the lid
toward the rear.

You can pull out the divider in the cup
holder and insert it in a different position
(further toward the front or rear) to enable
cups of different sizes to be held.

Interior equipment/Cup holders

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