2016 SUBARU IMPREZA change key battery

ItemFunction Possible settingsDefault setting
Key lock-in prevention Key lock-in prevention Operation/Non-operationOperation
Defogger and deicer system for
models with the automatic climate
control system Rear window defogger, outside
mirror defogger and windshield wi-
per deicer Operation for 15 minutes/
Continuous operation
Operation for 15 minutes
Dome light Operation of dome light/map light/
cargo area light OFF delay timer OFF/10 seconds/20 seconds/30
seconds30 seconds
Map light for models with a moon-
roof
Cargo area light (5-door)
Battery drainage prevention func-
tion Battery drainage prevention func-
tion Operation/Non-operation
Operation
Seatbelt warning Sounds a chime while driving Operation/Non-operation Operation
Auto on/off headlights (if equipped) Sensitivity of the operation of the auto on/off headlights Low/Normal/High/Very high Normal
Welcome lighting function (if
equipped) Welcome lighting function (when
approaching) OFF/30 seconds/60 seconds/90
seconds30 seconds
Welcome lighting function (when
exiting) OFF/30 seconds/60 seconds/90
seconds30 seconds
Reverse gear interlocked rear wiper
(5-door) Reverse gear interlocked rear wiper
operation Operation/Non-operation
U.S.-spec. models: Non-operation
Other models: Operation
One-touch lane changer Operation of the one-touch lane
changer Operation/Non-operation
Operation
25

Keys and doors/Power door locking switches
ItemSwitch
position Automatically turning
off
Map
lights
*1OFF*1Approximately 20 minutes later
Dome light DOOR Approximately 20
minutes later
Ignition
switch light —Approximately 20
minutes later
Cargo area
light DOORApproximately 20
minutes later
*1: The battery drainage prevention function
affects only the map lights on models with the
moonroof, and only when the map light
switches are in the OFF position. The map
lights on models without the moonroof do not
turn off automatically, so push the light switches
manually to turn them off.
The operational/non-operational setting of
this function can be changed by a
SUBARU dealer. Contact your SUBARU
dealer to change the setting.
NOTE
. The factory setting (default setting)
for this function is set as “operational”.
. When leaving the vehicle, please
make sure that all doors and the rear
gate (5-door) are completely closed.
. The battery drainage prevention
function does not operate while the key is in the ignition switch.
Power door locking switches
1) Lock
2) Unlock
All doors and the rear gate (for 5-door) can
be locked and unlocked by the power door
locking switches located at the driver
’s
side and the front passenger ’s side doors.
To lock the doors, push the front side of
the switch.
To unlock the doors, push the rear side of
the switch.
When you close the doors after you set
the door locks, the doors remain locked.
2-8

Keys and doors/Keyless access with push–button start system
– Do not wash the access key in
an ultrasonic washer.
– Do not leave the access key in
humid or dusty locations.
Doing so may cause malfunc-
tions.
– Do not leave the access key
near personal computers or
home electric appliances.
Doing so may cause the ac-
cess key to malfunction, re-
sulting in battery discharge.
. If the access key is dropped, the
integrated mechanical key inside
may become loose. Be careful
not to lose the mechanical key.
. When you carry the access key
on an airplane, do not press the
button of the access key while in
the airplane. When any button of
the access key is pressed, radio
waves are sent and may affect
the operation of the airplane.
When you carry the access key
in a bag on an airplane, take
measures to prevent the buttons
of the access key from being
pressed.NOTE
. The operational/non-operational
setting for the keyless access function
can be changed. For the setting proce-
dure, refer to “Disabling keyless ac-
cess function” F2-18. The setting can
also be changed by a SUBARU dealer.
For more details, contact a SUBARU
dealer.
. For detailed information about the
operation method for the push-button
ignition switch while the keyless ac-
cess function is switched to the non-
operational mode, refer to “Access key
– if access key does not operate
properly ”F 9-18.
. The keyless access with push-but-
ton start system uses weak radio
waves. The status of the access key
and environmental conditions may in-
terfere with the communication be-
tween the access key and the vehicle
under the following conditions, and it
may not be possible to lock or unlock
the doors or start the engine.
–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 or a remote transmitter key of another vehicle
–
When carrying more than one
access key
– When the access key is placed
near wireless communication
equipment such as a cell phone
– When the access key is placed
near a metallic object
– When metallic accessories are
attached to the access key
– When carrying the access key
with electronic appliances such as
a laptop computer
– When the battery of the access
key is discharged
. The access key is always commu-
nicating with the vehicle and is con-
tinuously using the battery. Although
the life of the battery varies depending
on the operating conditions, it is ap-
proximately 1 to 2 years. If the battery
becomes fully discharged, replace it
with a new one.
. If an access key is lost, it is
recommended that all of the remaining
access keys be reregistered. For rere-
gistration of an access key, contact a
SUBARU dealer.
. For a spare access key, contact a
SUBARU dealer.
. Up to 7 access keys can be regis-
tered for one vehicle.
2-12

perform the unlocking operation once
first. You can then touch the door lock
sensor to lock the doors.!Locking with the rear lock button
(5-door)
1) Rear lock button
Carry the access key, close all doors
including the rear gate and press the rear
lock button. The rear gate and all doors
will be locked. Also, an electronic chirp will
sound once and the hazard warning
flashers will flash once.
! Power saving function
The keyless access function will be
disabled in the following cases to protect
the access key battery and the vehicle
battery. .
Case 1 : When the keyless access
function and the remote keyless entry
system have not been used for 2 weeks
or longer while all doors are locked
To recover the keyless access func-
tion:
Operate one of the following items.
–Unlock the doors by operating any
procedure other than gripping the front
passenger ’s door handle
– Lock the doors
– Open a door and then close it
. Case 2 : When the access key has
been left in the operating range for 10
minutes or longer while all doors are
locked
To recover the keyless access func-
tion:
Operate one of the following items.
–Unlock the doors by gripping the
door handle
– Unlock the doors by pressing the
rear gate opener button
– Lock the doors by touching the door
lock sensor
– Lock or unlock the doors by using
the remote keyless entry system
– Lock or unlock the doors by using
the power door locking switch
– Open either of the front doors !
Door unlock selection function
The door unlock selection function makes
the following operations possible.
. Unlocking the driver ’s door without
unlocking any other doors (including the
rear gate) when gripping the driver ’s door
handle
. Opening the rear gate without unlock-
ing any doors when pressing the rear gate
opener button (5-door)
The operational/non-operational setting
for this function can be changed by a
SUBARU dealer.
Operational:
. Only the driver ’s door will be unlocked
when the driver ’s door handle is gripped.
. The rear gate will open, but the other
doors will remain locked when the rear
gate opener button is pressed. (5-door)
Non-operational:
. All doors and the rear gate will be
unlocked when the driver ’s door handle is
gripped.
. The rear gate will open and all doors
will be unlocked when the rear gate
opener button is pressed. (5-door)
The factory setting (default setting) is set
as “operational ”.
For further details, consult a SUBARU
Keys and doors/Keyless access with push –button start system
–CONTINUED –2-17

Keys and doors/Keyless access with push–button start system
– When disabling by operating the
driver ’s door: a chirp will not be
heard
– When disabling by operating the
access key: a chirp will be heard
& When access key does not
operate properly
Refer to “Access key –if access key does
not operate properly ”F 9-18.
& Replacing battery of access
key
Refer to “Replacing battery of access key ”
F 11-44.
& Replacing access key
Access keys can be replaced at SUBARU
dealers. For more details, contact a
SUBARU dealer.
&Certification for keyless ac-
cess with push-button start
system
. U.S.-spec. models
FCC ID: HYQ14AHC
FCC ID: HYQ13CZZ
FCC ID: Y8PSSPIMB02
FCC ID: Y8PSSPLF02
CAUTION
FCC WARNING
Changes or modifications not ex-
pressly approved by the party re-
sponsible for compliance could void
the user ’s authority to operate the
equipment.
NOTE
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This de-
vice may not cause harmful interfer-
ence, and (2) this device must accept
any interference received, including
interference that may cause undesired
operation. .
Canada-spec. models
2-20

the registered PIN code will be deleted.
You cannot unlock the doors by PIN
Code Access until a new code is
registered.
.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.
. 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 described in “Regis-
tration ”.
NOTE
. You cannot unlock by PIN Code
Access in the following cases.
–when the access key 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 continuously. If
this occurs, you cannot unlock the
doors by PIN Code Access for 5
minutes.
Remote keyless entry system
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 transmit-
ter apart except when replacing
the battery.
. Do not get the remote transmitter
wet. If it gets wet, wipe it dry with
a cloth immediately.
. When you carry the remote trans-
mitteronanairplane,donot
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 trans-
mitter in a bag on an airplane,
take measures to prevent the
buttons of the remote transmitter
from being pressed.
For models with “keyless access with
push-button start system ”, the access
Keys and doors/Remote keyless entry system
–CONTINUED –2-23

Keys and doors/Remote keyless entry system
&Selecting audible signal op-
eration (models without
“keyless access with push-
button start system ”)
Using an electronic chirp, the system will
give you an audible signal when the doors
lock and unlock. If desired, you may turn
the audible signal off.
Perform the following steps to deactivate
the audible signal. You can also use the
same steps to restore the function.
1. Sit in the driver ’s seat and shut all
doors and the rear gate.
2. Hold down the REAR (UNLOCK) side
of the power door locking switch.
3. While holding down the REAR (UN-
LOCK) side of the power door locking
switch, pull the key out and re-insert it into the ignition switch at least 6 times within
10 seconds after Step 2.
4. Open and close the driver
’s door once
within 10 seconds after Step 3.
5. The hazard warning flashers flash 3
times to indicate completion of the setting.
You may have the above settings done by
your SUBARU dealer. Also, for models
with a multi function display, the setting
can be changed using the display. For
details, refer to “Keyless buzzer volume
setting ”F 3-79.
& Replacing the battery
Refer to “Replacing key battery ”F 11-43.
& Replacing lost transmitters
If you lose a transmitter or want to
purchase additional transmitters (up to
four can be programmed), your transmit-
ters should be reprogrammed for security
reasons. For details, contact your
SUBARU dealer and have the transmitters
programmed into the remote keyless entry
system.
&Certification for remote key-
less entry system
! U.S.-spec. models
FCC ID: CWTWB1U811
FCC ID: CWTWD1U781
CAUTION
FCC WARNING
Changes or modifications not ex-
pressly approved by the party re-
sponsible for compliance could void
the user ’s authority to operate the
equipment.
NOTE
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This de-
vice may not cause harmful interfer-
ence, and (2) this device must accept
any interference received, including
interference that may cause undesired
operation.
2-26

Keys and doors/Alarm system
system will automatically arm and doors
will automatically lock.
&Disarming the system
Perform either of the following procedures.
. Briefly press the disarm button (for less
than 2 seconds) on the access key/remote
transmitter.
. Carry the access key and perform
either of the following procedures (models
with “keyless access with push-button
start system ”).
– Grip the front door handle.
– Press the rear gate opener button
(5-door).
The following door(s) will unlock, an
electronic chirp will sound twice and the
hazard warning flashers will flash twice.
. Driver ’s door: when either of the
following procedures is performed
–Press the disarm button on the
access key/remote transmitter briefly
(for less than 2 seconds).
– Grip the driver ’s door handle (mod-
els with “keyless access with push-
button start system ”).
. Rear gate (5-door): when pressing the
rear gate opener button (models with
“ keyless access with push-button start
system ”)
. All doors: when gripping the front passenger
’s door handle (models with
“keyless access with push-button start
system ”)
The flashing of the security indicator light
will then change slowly (once approxi-
mately every 3 seconds from twice ap-
proximately every 2 seconds), indicating
that the alarm system has been disarmed.
To unlock all other doors and the rear gate
(5-door), briefly press the disarm button a
second time within 5 seconds.
! Emergency disarming
If you cannot disarm the system using the
access key/transmitter (i.e. the transmitter
is lost, broken or the transmitter battery is
too weak), you can disarm the system
without using the access key/remote
transmitter.
The system can be disarmed if you turn
the ignition switch from the “LOCK”/“OFF”
to the “ON”position with a registered key/
access key.
NOTE
For models with “keyless access with
push-button start system” , if the ac-
cess key battery is discharged, perform
the procedure described in “Switching
power” F9-18. In such a case, replace
the battery immediately. Refer to “Re-placing battery of access key”
F11-44.
& Valet mode
When you choose the valet mode, the
alarm system does not operate. In valet
mode, the remote transmitter is used only
for locking and unlocking the doors and
rear gate (5-door) and panic activation.
To enter the valet mode, change the
setting of your vehicle’ s alarm system for
deactivation mode. Refer to “Activating
and deactivating the alarm system” F2-
28. The security indicator light will con-
tinue to flash once every 3 seconds
indicating that the system is in the valet
mode.
To exit valet mode, change the setting of
your vehicle’ s alarm system for activation
mode. Refer to “Activating and deactivat-
ing the alarm system ”F 2-28.
& Passive arming (models
without “keyless access with
push-button start system ”)
! Passive arming mode
When passive arming mode has been
programmed by the dealer, arming of the
system is automatically accomplished
without using the remote transmitter. Note
2-32