2023 SUBARU BRZ air condition

SRS Airbag (Supplemental Restraint System Airbag)
88
- Right-hand side
- Left-hand side
 Airbag control module (including
impact sensor and rollover sensor)
 Frontal airbag module
- Driver’s side
- Front passenger’s side
 Knee airbag module
- Driver’s side
 Side impact sensor
- Center pillar left-hand side
- Center pillar right-hand side
- Forward of rear wheel house left-
hand side
- Forward of rear wheel house right-
hand side
- Door left-hand side
- Door right-hand side
 Side airbag module
- Driver’s side
- Front passenger’s side
 Curtain airbag module
- Right-hand side
- Left-hand side
 Front seatbelt pretensioner and adap-
tive force limiter
- Front passenger's side
 Front seatbelt pretensioner
- Driver's side
 Seatbelt buckle switch
- Front passenger’s side 
Front passenger’s occupant detection
sensor
 Front passenger’s frontal airbag ON
and OFF indicator
 All related wiring
■ SRS Airbag System
Servicing
WARNING
If the warning light exhibits any of
the following conditions, immedi-
ately stop the vehicle in a safe
place, and consult a SUBARU
dealer. Unless a technician checks
and repairs the system as needed,
the seatbelt pretensioners and/or
the SRS airbag will not operate
properly in the event of a collision,
which may result in injury. Flashing or flickering of the
warning light No illumination of the warning
light when the ignition switch is
first turned to the “ON” position Continuous illumination of the
warning light Illumination of the warning light
while driving
WARNING
 When discarding an airbag
module or scrapping the entire
vehicle damaged by a collision,
consult your SUBARU dealer. The SRS airbag has no user-
serviceable parts. Do not use
electrical test equipment on any
circuit related to the SRS airbag
system. For required servicing of
the SRS airbag, consult your
nearest SUBARU dealer.
Tampering with or disconnecting
the system’s wiring could result
in accidental inflation of the SRS
airbag or could make the system
inoperative, which may result in
serious injury.
CAUTION
If you need service or repair in
areas indicated in the following list,
have the work performed by an
authorized SUBARU dealer. The
SRS airbag control module, impact
sensors and airbag modules are
stored in these areas.
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Keyless Access with Push-Button Start System
96
NOTEThe operational/non-operational
setting for the keyless access function
can be changed. For the setting proce-
dure, refer to "Disabling Keyless
Access Function" P103.
 For detailed info rmation about the
operation method fo r the push-button
ignition switch while the keyless
access function is switched to the non-
operational mode, refer to "Access Key
Fob – If Access Key Fob Does Not
Operate Properly" P325.
 The keyless access with push-
button start system uses weak radio
waves. The status of the access key
fob and environmental conditions may
interfere with the communication
between the access key fob and the
vehicle under the following conditions,
and it may not be possible to lock or
unlock the doors or start the engine.
CAUTION
 Never leave or store the access
key fob inside the vehicle or
within 6.6 ft (2 m) around the
vehicle (e.g., in the garage). The
access key fob may be locked
inside the vehicle, or the battery
may discharge rapidly. Note that
the push-button ignition switch
may not turn on in some cases
depending on the location of the
access key fob. The access key fob contains elec-
tronic components. Observe the
following precautions to prevent
malfunctions.
- It is recommended to have the
access key fob battery
replaced at an authorized
SUBARU dealer to avoid the
risk of damage.- Do not get the access key fob
wet. If the access key fob gets
wet, wipe it off immediately
and let it dry completely.- Do not apply strong impacts
to the access key fob.
- Never leave the access key
fob in direct sunlight or
anywhere that may become
hot, such as on the dash-
board. It may damage the
battery or cause circuit
malfunctions.- Do not wash the access key
fob in an ultrasonic washer.- Do not leave the access key
fob in humid or dusty loca-
tions. Doing so may cause
malfunctions.- Keep the access key fob away
from magnetic sources.- Do not leave the access key
fob near a personal computer
or home electrical appliance.- Do not leave the access key
fob near a battery charger or
any electrical accessories.- Do not apply metallic window
tint or attach metallic objects
to the windows.- Do not fit non genuine acces- sories or parts.
If the access key fob is dropped,
the integrated emergency key
inside may become loose. Be
careful not to lose the emergency
key.
 When traveling in an airplane, do
not press the button of the access
key fob. If any button of the
access key fob is pressed, radio
waves are emitted and may affect
the operation of the airplane. In a
bag, take measures to prevent the
buttons from being pressed acci-
dentally.
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Remote Keyless Entry System
109
Keys and Doors2
– CONTINUED –
2-3. Remote Keyless Entry System
Access key fob
1) Lock/arm button
2) Unlock/disarm button
3) Trunk lid opener button
4) PANIC buttonThe remote keyless entry system has the
following functions.
 Locking and unlocking the doors and
fuel filler lid
 Opening the trunk lid
 Sounding a panic alarm
 Arming and disarming the alarm
system. For details, refer to "Alarm
System" P114.
The operable distance of the remote
keyless entry system is approximately 30
feet (10 meters). Ho wever, this distance
will vary depending on environmental
conditions. The system’s operable distance will be shorter in areas near a

facility or electronic equipment emitting
strong radio waves such as a power plant,
broadcast station, TV tower, or remote
controller of home electronic appliances.
NOTE The remote keyless entry system
will not be activa ted when the push-
button ignition switch is in any posi-
tion other than the “OFF” position.
 The hazard warning flashers will
flash once or twice when the access
key fob button is pressed in the
following cases. - When locking the doors
- When unlocking the doors
If desired, you can turn the hazard
warning flashers off by operating the
center information display. For details,
refer to "Car settings" P165. The set-
ting can also be changed by a
SUBARU dealer. Consult your
SUBARU dealer for details.
The setting of the Remote Keyless
Entry System operation can be
changed by your SUBARU dealer.
Consult your SUBARU dealer for
details. For details, refer to "Function
Settings and Adjustments Performed
by a Dealer" P391.
CAUTION
 Do not expose the remote trans-
mitter to severe shocks, such as
those experienced as a result of
dropping or throwing. Do not take the remote trans-
mitter apart except when
replacing the battery. Do not get the remote transmitter
wet. If it gets we t, wipe it dry with
a cloth immediately. When you carry the remote trans-
mitter on an airplane, do not
press the button of the remote
transmitter while in the airplane.
When any button of the remote
transmitter is pressed, radio
waves are sent and may affect the
operation of the airplane. When
you carry the remote transmitter
in a bag on an airplane, take
measures to prevent the buttons
of the remote transmitter from
being pressed.
202502
1
2
3
4
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Warning and Indicator Lights
135
Instruments and Controls3
– CONTINUED –
■SRS Airbag System
Warning LightFor details about the components moni-
tored by the warning light, refer to "SRS
Airbag System Monitors" P87.
■ Front Passenger’s Frontal
Airbag ON and OFF Indica -
tors
:Front passenger’s frontal airbag ON
indicator
:Front passenger’s frontal airbag
OFF indicator
The front passenger’s frontal airbag ON
and OFF indicators show you the status of
the front passenger’s SRS frontal airbag.
The indicators are located as shown in the
illustration.
When the ignition switch is turned to the
“ON” position, both the ON and OFF indi-
cators illuminate for 6 seconds during
which time the system is checked.
Following the system check, both indica-
tors turn off for 2 se conds. After that, one
of the indicators illuminates depending on the status of the front passenger’s SRS

frontal airbag determined by the SUBARU
advanced frontal airbag system moni-
toring.
If the front passenger’s SRS frontal airbag
is activated, the passenger’s frontal airbag
ON indicator will illuminate while the OFF
indicator will remain off.
If the front passenger’s SRS frontal airbag
is deactivated, the passenger’s frontal
airbag ON indicator will remain off while
the OFF indicator will illuminate.
With the ignition switch turned to the “ON”
position, if both the ON and OFF indica-
tors remain illuminated or off simultane-
ously even after the system check period,
the system is malfunctioning. Contact
your SUBARU dealer immediately for an
inspection.
WARNING
If the warning light exhibits any of
the following conditions, immedi-
ately stop the vehicle in a safe
place, and consult a SUBARU
dealer. Unless a technician checks
and repairs the system as needed,
the seatbelt pretensioners and/or
the SRS airbag will not operate
properly in the event of a collision,
which may result in injury. Flashing or flickering of the
warning light No illumination of the warning
light when the ignition switch is
first turned to the “ON” position Continuous illumination of the
warning light Illumination of the warning light
while driving
306789
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Warning and Indicator Lights
136■CHECK ENGINE 
Warning Light/
Malfunction Indicator LightIf this light illuminates steadily or blinks
while the engine is running, it may indicate
that there is at least one problem or poten-
tial problem somewhere in the emission
control system.
▼ If the light illuminates constantly
If the light illuminates constantly while
driving or does not turn off after the engine
starts, an emission control system
malfunction has been detected.
We recommend that you have your
vehicle checked by an authorized
SUBARU dealer immediately.
NOTEThis light also illuminates when the
fuel filler cap is not tightened until it
clicks.
If you have recently refueled your vehicle,
the cause of the CHECK ENGINE warning
light/malfunction indicator light coming on
could be a loose or missing fuel filler cap.
Remove the cap and retighten it until it
clicks. Make sure not hing is interfering
with the sealing of the cap. Tightening the
cap will not make the CHECK ENGINE
warning light/malfunction indicator light
turn off immediately. It may take several
driving trips. If the light does not turn off,
take your vehicle to your authorized
SUBARU dealer immediately.
▼ If the light is blinking
If the light is blinking while driving, an
engine misfire condition has been
detected which may damage the emission
control system.
To prevent serious damage to the emis-
sion control system, you should conform
to the following instructions.
 Reduce vehicle speed.
 Avoid hard acceleration.
 Avoid steep uphill grades.
 Reduce the amount of cargo, if
possible. The CHECK ENGINE warning light/
malfunction indicator light may stop

blinking and illuminate steadily after
several driving trips. You should have
your vehicle checked by an authorized
SUBARU dealer immediately.
■ Coolant Temperature
Low Indicator Light/
Coolant Temperature High
Warning Light
CAUTION
If the CHECK ENGINE warning light/
malfunction indicator light illumi-
nates while you are driving, have
your vehicle checked/repaired by
your SUBARU dealer as soon as
possible. Continued vehicle opera-
tion without havi ng the emission
control system checked and
repaired as necessary could cause
serious damage, which may not be
covered by your vehicle’s warranty.
CAUTION
 After turnin g the ignition switch
to the “ON” position, if this indi-
cator light/warnin g light behaves
under any of the following condi-
tions, the electrical system may
be malfunctioning. Contact your
SUBARU dealer immediately for
an inspection.
- It remains blinking in RED.- It remains illuminated in RED for more than 2 seconds.- It remains blinking in RED and
BLUE alternately.
 While driving, if this indicator
light/warning light behaves under
any of the following conditions,
take the specified appropriate
measure listed below.
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Warning and Indicator Lights
140■ABS Warning LightThe ABS warning light illuminates
together with the brake system warning
light if the EBD system malfunctions. For
further details of the EBD system malfunc- tion warning, refe
r to "Brake System
Warning Light" P140.
NOTEIf the warning light behavior is as
described in the following conditions,
the ABS may be considered normal.
 The warning light illuminates right
after the engine is started but turns off
immediately, remaining off.
 The warning light remains illumi-
nated after the engine has been
started, but it turns off while driving.
 The warning light illuminates during
driving, but it turns off immediately and
remains off.
When driving with an insufficient battery
voltage such as when the engine is jump
started, the ABS warn ing light may illumi-
nate. This is due to the low battery voltage
and does not indicate a malfunction.
When the battery becomes fully charged,
the light will turn off.
■ Brake System
Warning LightThis light has the following functions.
▼ Parking brake warning
The light illuminates with the parking
brake applied while the ignition switch is in
the “ACC” or “ON” position. It turns off
when the parking brake is fully released.
▼ Brake fluid level warningThis light illuminates when the brake fluid
level has dropped to near the “MIN” level
of the brake fluid reservoir with the ignition
switch in the “ON” position and with the
parking brake fully released.
CAUTION
 If any of the following conditions
occur, we recommend that you
have the ABS (Anti-Lock Brake
System) repaired at the first avail-
able opportunity by your
SUBARU dealer.
- The warning light does not
illuminate when the ignition
switch is turned to the “ON”
position.- The warning light illuminates
when the ignition switch is
turned to the “ON” position,
but it does no t turn off even
after starting the vehicle.- The warning light illuminates
during driving.
 When the warning light is on (and
brake system warning light is off),
the ABS function shuts down;
however, the conventional brake
system continues to operate
normally.
WARNING
 Driving with the brake system
warning light on is dangerous.
This indicates your brake system
may not be working properly. If
the light remains illuminated,
have the brakes inspected by a
SUBARU dealer immediately. If at all in doubt about whether the
brakes are operating properly, do
not drive the vehicle. Have your
vehicle towed to the nearest
SUBARU dealer for repair.
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Combination Meter Display (Color TFT)
154Pressing and holding will reset the
average vehicle speed/driving time/
driving distance.▼ Drive information (page 4) (if
equipped)
This screen displays each tire pressure.
When a tire is deflated, the deflated tire
and the tire pressure will be displayed on
the screen in yellow.NOTE The tire pressure values are
displayed several minutes after
driving.
 Once the tire pressure monitoring
system detects the low tire pressure,
the tire pressure values will display in
yellow until the system detects the
normal tire pressure. 
Immediately adjust the tire pressure
when the warning light illuminates.
When the tire pr essure monitoring
system detects the adjusted tire pres-
sure, the warning ligh t will turn off and
the tire pressure values will turn to
white.
 For information about the specified
value of the air pressure, refer to
"Tires" P385
■ Exclusive Content for
SUBARU BRZ▼ G-force1) Acceleration G-force on the vehicle
2) Accelerator pedal input
3) Brake fluid pressure
4) Steering amount
This screen displays lateral G-forces on
the vehicle.
Also displays, around the periphery of the
G-force display, the left and right steering
amount, accelerator pedal input, and
brake fluid pressure.
This display is intended for use as a guide-
line. Depending on factors such as the
road surface conditi on, temperature and
vehicle speed, the display may not show
the actual condition of the vehicle.
Press and hold to change the range of
the acceleration G-force display between
1.0 G and 0.5 G.
▼ G-force (peak ho ld function)1) Record of the maximum G-forces
2) Acceleration G-force on the vehicle
3) Accelerator pedal input
702781
4
3 1
2
306799
1
42 5
3
306800
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Climate Control4
Climate Control
4-1. Ventilator Control................................................198
Center Ventilators.........................................................198
Side Ventilators ............................................................198
4-2. Climate Control Panel.........................................198
4-3. Automatic Climate Control Operation...............200
Sensors .........................................................................200
4-4. Manual Climate Control ......................................201
Airflow Mode Selection ................................................201
Temperature Control ....................................................202
Fan Speed Control........................................................202
Air Conditioner Control................................................202
Air Inlet Selection .........................................................203
To Turn Off the Climate Control System ....................203
4-5. Defrosting ............................................................203 4-6. Operating Tips for Heater and Air

Conditioner ......... ....................................... ........204
Cleaning Ventilator Grille ............................................ 204
Efficient Cooling after Parking in Direct Sunlight .... 204
Lubrication Oil Circulation in the Refrigerant 
Circuit ......................................................................... 204
Checking Air Conditioning System before Summer Season ........................................................................ 204
Cooling and Dehumidifying in High Humidity and 
Low Temperature Weather Condition...................... 205
Air Conditioner Compressor Shut-Off When 
Engine Is Heavily Loaded ......................................... 205
Refrigerant for Your Climate Control System ........... 205
4-7. Air Filtration System ...........................................205
Replacing the Cabin Air Filter .................................... 206
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