2022 SUBARU BRZ keyless entry

General Information
10
General Information■
California Perchlorate Advi-
sory
Certain vehicle co mponents such as
airbag modules, seatbelt pretensioners
and keyless entry transmitter batteries
may contain perchlorate material. Special
handling may apply for service or vehicle
end of life disposal. See www.dtsc.ca.gov/
hazardouswaste /perchlorate.■
Noise from under the Vehicle
NOTE
You may hear a noise from under the
vehicle approximately 5 to 10 hours
after the ignition sw itch is turned to
the “OFF” position. However, this
does not indicate a malfunction. This
noise is caused by the operation of the
fuel evaporation leakage checking
system and the operation is normal.
The noise will stop after approximately
15 minutes.
■
Vehicle Data Recording
The vehicle is equipped with sophisticated
computers that will record certain data,
such as:
 Vehicle speed
 Engine speed
 Engine control information
 Shift state information
 Driving information, etc.
▼
Data usage
SUBARU may use the data recorded in
this computer to diagnose malfunctions,
conduct research and development, and
improve quality.
SUBARU will not disclose the recorded
data to a third party except:
 With the consent of the vehicle owner
or with the consent of the lessee if the
vehicle is leased
 In response to an official request by the
police, a court of law or a government
agency
 For use by SUBARU in a lawsuit
 For research purposes where the data
is not tied to a specific vehicle or vehicle
owner
 Do not connect any unauthorized
accessories or devices to the
data link connector (OBDII port).
This connector should be used
only with compatible diagnostic
devices for inspection and main-
tenance by an authorized service
technician using authorized
service tools. Connecting unau-
thorized devices, such as a
driver-behavior tracking device,
may adversely affect vehicle
systems, including safety
systems, or allow others to
access information stored in your
vehicle. The use of unauthorized
devices may also cause unex-
pected malfunctions, such as a
drained battery, or may damage
vehicle systems. The manufac-
turer’s warranty will not cover
any part that malfunctions, fails,
or is damaged due to the use of
an unauthorized device with the
data link connector.
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Keys and Doors2
Keys and Doors
2-1. Keyless Access with Push-Button Start System .................................................................94
Safety Precautions ..... .......................................... ..........94
Locking and Unlocking with “Keyless Access” Entry Function ..............................................................97
Unlock Using PIN Code Access ..................................100
Power Saving Function ................................................102
Power Saving Function of Access Key Fob...............103
Disabling Keyless Access Function ...........................103
Selecting Audible Signal Operation (If Equipped).....105
Selecting Hazard Warning Flasher Operation ...........106
Warning Chimes and Warning Indicator ....................106
When Access Key Fob Does Not Operate Properly.......................................................................106
Replacing Battery of Access Key Fob ........................106
Replacing Access Key Fob..........................................106
Certification for Keyless Access with Push-Button Start System ...............................................................106
2-2. Immobilizer ..........................................................108
Security Indicator Light ...............................................108
Key Replacement..........................................................108
Certification for Immobilizer System ..........................108
2-3. Remote Keyless Entry System ..........................109
Locking the Doors ........................................................110
Unlocking the Doors ....................................................110
Opening the Trunk Lid .................................................110 Setting Audible Signal Operation (If Equipped)........ 110
Selecting Hazard Warning Flasher Operation........... 110
Vehicle Finder Function .............................................. 110
Sounding a Panic Alarm ............................................. 110
Replacing the Battery .................................................. 111
Replacing Lost Transmitters ...................................... 111
2-4. Door Locks ..........................................................111
Locking and Unlocking from the Outside ................. 111
Locking and Unlocking from the Inside .................... 112
Key Lock-In Prevention Function............................... 113
Battery Drainage Prevention Function ...................... 113
2-5. Alarm System ......................................................114
Alarm System Operation ............................................. 114
Arming the System ...................................................... 114
Disarming the System ................................................. 115
Alarm System Setting.................................................. 115
If You Have Accidentally Triggered the Alarm
System........................................................................ 116
2-6. Windows ..............................................................116
Power Window Operation ........................................... 117
Initialization of Power Window ................................... 118
2-7. Trunk Lid ..............................................................119
To Open and Close the Trunk Lid from Outside ....... 120
To Open the Trunk Lid from Inside ............................ 121
Internal Trunk Lid Release Handle ............................. 121
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Keyless Access with Push-Button Start System
942-1. Keyless Access withPush-Button Start SystemThe following access key fobs are
provided with the vehicle.1) Access key fob
2) Key number plateThe keyless access with push-button start
system allows you to perform the following
functions when you are carrying the
access key fob.
Locking and unlocking of the doors,
fuel filler lid
 Opening the trunk
 Starting and stopping the engine. For
detailed information, refer to "Starting and
Stopping Engine"  P229. 
Arming and disarming the alarm
system. For detailed in formation, refer to
"Alarm System" P114.
NOTE Locking and unlocking by the
remote keyless entry system can also
be controlled with the buttons on the
access key fob. For detailed informa-
tion, refer to "Remote Keyless Entry
System" 
P109.
 Carefully store the key number plate
supplied with the access key fob. It is
necessary for vehicle repair and addi-
tional registration of access key fobs.
For details, refer to "Key Replacement"

P108.
An emergency key is attached to each
access key fob.
1) Release button
2) Emergency keyWhile pressing the release button of the
access key fob, take out the emergency
key.
The emergency key is used for locking
and unlocking the driver’s door.■
Safety Precautions
203629
11 2
WARNING
If you wear an implanted pacemaker
or an implanted defibrillator, stay at
least 8.7 in (22 cm) away from the
transmitting antennas installed on
the vehicle.
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2
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Keyless Access with Push-Button Start System
95
Keys and Doors2
– CONTINUED –
1) Antenna
The radio waves from the transmit-
ting antennas on the vehicle could
adversely affect the operation of
implanted pacemakers and
implanted defibrillators.If you wear electronic medical
equipment other than an implanted
pacemaker or an implanted
defibrillator, before using the key-
less access with push-button start
system, refer to “Radio waves used
for the keyless access with push-
button start system” mentioned
later, and contact the electronic
medical equipment manufacturer
for more information. The radio
waves from the transmitting anten-
nas on the vehicle could adversely
affect the operation of the elec-
tronic medical equipment.“Radio waves used for the keyless
access with push-button start sys-
tem”

The keyless access with push-
button start system uses radio
waves of the following frequency*
in addition to the radio waves
used for the remote keyless entry
system. The radio waves are peri-
odically output from the antennas
installed on the vehicle as shown
in the following illustrations.
*: Radio frequency: 134 kHz
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Keyless Access with Push-Button Start System
97
Keys and Doors2
– CONTINUED –
- When operating near a facility
where strong radio waves are trans-
mitted, such as a broadcast station
and power transmission lines.
- When products that transmit
radio waves are used, such as an
access key fob or a remote trans-
mitter key of another vehicle.
- When carrying the access key
fob of your vehicle together with the
access key fob or the remote trans-
mitter of another vehicle.
- When the access key fob is
placed near wireless communica-
tion equipment such as a cell phone.
- When the access key fob is
placed near a metallic object.
- When metallic accessories are
attached to the access key fob.
- When carrying the access key
fob with an elec tronic appliance
such as a laptop computer.
- When the battery of the access
key fob is discharged.
 The access key fob is always
communicating with the vehicle and is
continuously using the battery.
Although the life of the battery varies
depending on the operating condi-
tions, it is approximately 1 to 2 years. If
the battery becomes fully discharged,
replace it with a new one. 
If an access key fob is lost, it is
recommended that all of the remaining
access key fobs be reregistered. For
reregistration of an access key fob,
contact a SUBARU dealer.
 For a spare access key fob, contact
a SUBARU dealer.
 Up to 7 access key fobs can be
registered for one vehicle.
 Do not leave the access key fob in
the storage spaces inside the vehicle,
such as the door pocket, dashboard or
inside the corner of the trunk. Vibra-
tions may damage the access key fob
or turn on the switch, possibly
resulting in a lockout.
 After the vehicle battery is
discharged or replaced, initialization of
the steering lock system may be
required to start the engine. In this
case, perform the following procedure
to initialize the steering lock. (1) Turn the push -button ignition
switch to the “OFF” position. For
details, refer to "Switching Power
Status" 
P125.
(2) Open and close the driver’s door.
(3) Wait for approximately 10
seconds.
When the steering is locked, the initial-
ization is completed.
 Do not leave the access key fob in
the following places. - On the instrument panel
- On the floor
- Inside the glove box
- Inside the door trim pocket
- On the rear seat
- On the rear shelf
- Inside the trunk
 If you do, the following situations
may occur. - The access key fob is mistakenly
locked inside the vehicle.
- A false warning issues although
no malfunction actually occurs.
- No warning issues even when a
malfunction occurs.
■
Locking and Unlocking with
“Keyless Access” Entry
Function
When the access key fob is carried within
the operating range, the doors, the fuel
filler lid can be locked/unlocked just by
touching the door handle.NOTEThe vehicle can also be locked/
unlocked with the remote keyless
entry system. For details, refer to
"Remote Keyless Entry System"
P109.
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Keyless Access with Push-Button Start System
102NOTEPress the trunk opener button ten
times to enter “0”.
 Change the PIN code frequently to
protect your vehic le from theft.
 If you have lent your vehicle to
another person, confirm that the PIN
code has not been changed or deleted.
If the PIN code has been changed or
deleted, reregister a new PIN code.
 If you make an error during the
registration procedure, press the “ ”
or “ ” button on the access key fob.
Then, start over from the procedure
described in “Registration for a PIN
code”.
 To protect your ve hicle from theft,
you cannot register “00000” to “99999”
or “12345” as a PIN code.
 Do not register your vehicle license
plate number or simple numbers such
as “11122” or “12121” as a PIN code.
Doing so will increase the risk of
vehicle theft.
 When you try to register “22222”,
the registered PIN code will be deleted.
You cannot unlock the doors by PIN
Code Access until a new code is regis-
tered.
 After registering a new PIN code,
make sure that you can unlock the
doors using the PIN code. 
The PIN code cannot be deleted
while the keyless access function is
disabled by operating the access key
fob.
 Reregister the PIN code in the
following case. - When you forget the PIN code
- When you want to change the
PIN code
▼
Unlocking
Perform steps (1) to (5) of step 5
described in “Registration”.
NOTE You cannot unlock by PIN Code
Access in the following cases. - When the access key fob is
within the operating ranges
- When the ignition switch is in the
“ACC” or “ON” position
 If you make an operation error
during the unlocking procedure, start
over with the unlocking procedure
after waiting for 5 seconds or longer.
 To protect your vehicle from theft, a
buzzer will sound if incorrect PIN
codes are entered five times continu-
ously. If this occurs, you cannot unlock
the doors by PIN Code Access for 5
minutes.
■
Power Saving Function
To protect the access key fob battery and
the vehicle battery, the keyless access
function will be disabled as follows.
 When the keyless access function and
the remote keyless entry system have not
been used:
(1) 5 days after the push-button igni-
tion switch has been turned off,
communication between the antennas
and the access key fob will be stopped.
(2) 9 days after step (1), the sensors
(both lock sensor and unlock sensor)
on the passenger’s door will be
disabled.
 When the access key fob has been left
in the operating range for 10 minutes or
longer while all doors are locked, the
keyless access function will be disabled.
▼
Recovery from power saving mode
When one of the following operations is
performed, the keyless access function
will be recovered.
 Unlock by gripping the door handle
(only when the sensors on the
passenger’s door are not disabled) or
pressing the trunk opener button on the
trunk lid
 Lock or unlock by the remote keyless
entry system
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Keyless Access with Push-Button Start System
103
Keys and Doors2
– CONTINUED –
Open a door and then close it
 Turn the push-button ignition switch to
the “ON” position■
Power Saving Function of
Access Key Fob
This function stops the access key fob
from receiving signals and helps minimize
the battery consumption of the access key
fob.
1. Press the “ ” button twice while
holding the “ ” button.1) LED indicator2. Confirm that the LED indicator blinks 4
times to notify that the setting is complete.
When the access key fob is in the power
save mode, the keyless access function and push-button star
t system will not be
available.
To cancel the power save mode, press
one of the buttons on the access key fob.
■
Disabling Keyless Access
Function
When the vehicle is not going to be used
for a long time, or when you choose not to
use the keyless access function, the
keyless access function can be disabled.NOTE The locking and unlocking function
by the remote keyless entry system is
not disabled.
 To start the engine while the func-
tions are disabled, perform the proce- dure described in "Starting Engine"

P326.
▼Disabling functions
▽ By operating the access key fob
To disable the keyless access function by
operating the access key fob, register a
PIN code for PIN Code Access. For
details about registering a PIN code, refer
to "Unlock Using PIN Code Access"
 P100.
1. Open the driver’s door.
2. Rotate the lock lever forward.
202501
1
WARNING
If you have an implanted pacemaker
or an implanted defibrillator, per-
form the procedure "By operating
the driver’s door" 
P104 to disable
the keyless access function. If you
perform the procedure "By operat-
ing the access key fob" 
P103, the
operation of an implanted pace-
maker or implanted defibrillator
may be affected by the radio waves
from the transmitter antenna.
203610
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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
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