remote control TOYOTA PRIUS PRIME 2023 Owner's Manual

4786-4. Using the other interior features
HomeLink® indicator light
Illuminates above each button
selected.
Buttons
■Codes stored in the HomeLink®
memory
●The registered codes are not
erased even if the 12-volt battery
cable is disconnected.
●If learning failed when registering
a different code to a HomeLink®
button that already has a code
registered to it, the already regis-
tered code will not be erased.
■Before programming
HomeLink
®
 During programming, it is pos-
sible that garage doors,
gates, or other devices may
operate. For this reason,
make sure that people and
objects are clear of the
garage door or other devices
to prevent injury or other
potential harm.
 It is recommended that a new
battery be placed in the
remote control transmitter for
more accurate programming.
 Garage door opener motors
manufactured after 1995 may
be equipped with rolling code
protection. If this is the case,
you may need a stepladder or
other sturdy, safe device to
reach the “Learn” or “Smart”
button on the garage door
opener motor.
■Programming HomeLink®
Steps 2 through 4 must be per-
formed within 60 seconds, oth-
erwise the HomeLink
® indicator
light will stop flashing and pro-
gramming will not be success-
fully completed.
1 Vehicles with Digital Rear-
view Mirror: Press the
HomeLink
® button or menu
button
WARNING
■When programming a garage
door or other remote control
device
The garage door or other device
may operate, so ensure people
and objects are out of danger to
prevent potential harm.
■Conforming to federal safety
standards
Do not use the HomeLink
® com-
patible transceiver with any
garage door opener or device that
lacks safety stop and reverse fea-
tures as required by federal safety
standards.
This includes any garage door
that cannot detect an interfering
object. A door or device without
these features increases the risk
of death or serious injury.
■When operating or program-
ming HomeLink®
Never allow a child to operate or
play with the HomeLink® buttons.
C
D
Programming HomeLink®

4796-4. Using the other interior features
6
Interior features
When the HomeLink® button is
pressed: Homelink® Training Tuto-
rial will be displayed to assist you
programming the HomeLink
®.
When Homelink
® Training Tutorial
is displayed, follow the instructions
displayed.
When the menu button is pressed:
Press the menu button and
select the “Set Up >”. Homelink
®
Training Tutorial will be displayed
to assist you programming the
HomeLink
®.
When Homelink
® Training Tutorial
is displayed, follow the instructions
displayed.
2 Press and release the
HomeLink
® button you want
to program and check that
the HomeLink
® indicator light
flashes (orange).
3 Point the remote control
transmitter for the device at
the rear view mirror, 1 to 3 in.
(25 to 75 mm) from the
HomeLink
® buttons.
Keep the HomeLink® indicator light
in view while programming.
Vehicles with auto anti-glare
inside rear view mirror
Vehicles with Digital Rear-
view Mirror
4 Program a device.
Vehicles with auto anti-glare
inside rear view mirror
Vehicles with Digital Rear-
view Mirror
Programming a device other
than an entry gate (for U.S.A.
owners)
Press and hold the remote con-
trol transmitter button until the
HomeLink
® indicator light

4806-4. Using the other interior features
changes from slowly flashing
orange to rapidly flashing green
(rolling code) or continuously lit
green (fixed code), then release
the button.
Programming an entry gate
(for U.S.A. owners)/Program-
ming a device in the Cana-
dian market
Press and release the remote
control transmitter button at 2
second intervals, repeatedly,
until the HomeLink
® indicator
light changes from slowly flash-
ing (orange) to rapidly flashing
(green) (rolling code) or continu-
ously lit (green) (fixed code).
5 Test the HomeLink
® opera-
tion by pressing the newly
programmed button and
observing the HomeLink
®
indicator light:
 HomeLink
® indicator light illu-
minates: Programming of a
fixed code device has com-
pleted. The garage door or
other device should operate
when a HomeLink
® button is
pressed and released.
 HomeLink
® indicator light
flashes rapidly: The garage
door opener motor or other
device is equipped with a roll-
ing code. To complete pro-
gramming, firmly press and
hold the HomeLink
® button
for 2 seconds then release it.
 If the garage door or other device does not operate, pro-
ceed to “Programming a roll-
ing code system”.
6 Repeat the steps above to
program another device for
any of the remaining
HomeLink
® buttons.
■Programming a rolling code
system
Two or more people may be
needed to complete rolling code
programming.
1 Locate the “Learn” or “Smart”
button on the garage door
opener motor in the garage.
This button can usually be found
where the hanging antenna wire is
attached to the unit. The name and
color of the button may vary by
manufacturer. Refe r to the owner’s
manual supplied with the garage
door opener motor for details.
2 Press and release the
“Learn” or “Smart” button.
Perform step 3 within 30 seconds

5117-3. Do-it-yourself maintenance
7
Maintenance and care
The 12-volt battery is located in
the right-hand side of luggage
compartment.
■Before recharging
When recharging, the 12-volt bat-
tery produces hydrogen gas which
is flammable and explosive. There-
fore, observe the following precau-
tions before recharging:
●If recharging with the 12-volt bat-
tery installed on the vehicle, be
sure to disconnect the ground
cable.
●Make sure the power switch on
the charger is off when connecting
and disconnecting the charger
cables to the 12-volt battery.
■After recharging/reconnecting
the 12-volt battery
●Unlocking the doors using the
smart key system may not be pos-
sible immediately after reconnect-
ing the 12-volt battery. If this
happens, use the wireless remote
control or the mechanical key to
lock/unlock the doors.
●Start the hybrid system with the
power switch in ACC. The hybrid
system may not start with the
power switch turned off. How-
ever, the hybrid system will oper-
ate normally from the second attempt.
●The power switch mode is
recorded by the vehicle. If the 12-
volt battery is reconnected, the
vehicle will return the power
switch mode to the status it was in
before the 12-volt battery was dis-
connected. Make sure to turn off
the power switch before discon-
nect the 12-volt battery. Take
extra care when connecting the
12-volt battery if the power switch
mode prior to discharge is
unknown.
If the hybrid system will not start
even after multiple attempts at all
methods above, contact your
Toyota dealer.12-volt battery
Location
WARNING
■Chemicals in the 12-volt bat-
tery
The 12-volt battery contains poi-
sonous and corrosive sulfuric acid
and may produce hydrogen gas
which is flammable and explosive.
To reduce the risk of death or
serious injury, take the following
precautions while working on or
near the 12-volt battery:
●Do not cause sparks by touch-
ing the 12-volt battery terminals
with tools.
●Do not smoke or light a match
near the 12-volt battery.
●Avoid contact with eyes, skin
and clothes.
●Never inhale or swallow electro-
lyte.
●Wear protective safety glasses
when working near the 12-volt
battery.
●Keep children away from the
12-volt battery.

5387-3. Do-it-yourself maintenance
■If the electronic key battery is
depleted
The following symptoms may occur:
●The smart key system and wire-
less remote control will not func-
tion properly.
●The operational range will be
reduced.
Prepare the following before
replacing the battery:
 Flathead screwdriver
 Small flathead screwdriver
 Lithium battery CR2450
■Use a CR2450 lithium battery
●Batteries can be purchased at
your Toyota dealer, local electrical
appliance shops or camera stores.
●Replace only with the same or
equivalent type recommended by
the manufacturer.
●Dispose of used batteries accord-
ing to the local laws.
1 Release the lock and remove
the mechanical key.
2 Remove the key cover.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
3Remove the depleted battery
using a small flathead screw-
driver.
When removing the cover, the elec-
tronic key module may stick to the
cover and the battery may not be
visible. In this case, remove the
electronic key module in order to
remove the battery.
When removing the battery, use a
screwdriver of an appropriate size.
Insert a new battery with the “+” ter-
Electronic key battery
Replace the battery with a
new one if it is depleted.
Items to prepare
Replacing the battery

5397-3. Do-it-yourself maintenance
7
Maintenance and care
minal facing up.
4When installing, reverse the
steps listed.
WARNING
■Battery precautions
Observe the following precau-
tions.
Failure to do so may result in
death or serious injury.
●Do not swallow the battery.
Doing so may cause chemical
burns.
●A coin battery or button battery
is used in the electronic key. If a
battery is swallowed, it may
cause severe chemical burns in
as little as 2 hours and may
result in death or serious injury.
●Keep away new and removed
batteries from children.
●If the cover cannot be firmly
closed, stop using the electronic
key and stow the key in the
place where children cannot
reach, and then contact your
Toyota dealer.
●If you accidentally swallow a
battery or put a battery into a
part of your body, get emer-
gency medical attention imme-
diately.
■To prevent battery explosion
or leakage of flammable liq-
uid or gas
●Replace the battery with a new
battery of the same type. If a
wrong type of battery is used, it
may explode.
●Do not expose batteries to
extremely low pressure due to
high altitude or extremely high
temperatures.
●Do not burn, break or cut a bat-
tery.
NOTICE
■When replacing the battery
Use a flathead screwdriver of
appropriate size. Applying exces-
sive force may deform or damage
the cover.
■For normal operation after
replacing the battery
Observe the following precautions
to prevent accidents:
●Always work with dry hands.
Moisture may cause the battery
to rust.
●Do not touch or move any other
component inside the remote
control.
●Do not bend either of the battery
terminals.

5878-2. Steps to take in an emergency
8
When trouble arises
■When the electronic key does
not work properly
●Make sure that the smart key sys-
tem has not been deactivated in
the customization setting. If it is
off, turn the function on.
(Customizable features: P.622)
●Check if battery-saving mode is
set. If it is set, cancel the function.
( P.205)
●The electronic key function may
have stopped. ( P.205)
Use the mechanical key
( P.182) in order to perform the
following operations.
1 Locks all the doors
2 Unlocks the door
Turning the key rearward unlocks
the driver’s door. Turning the key
once again within 5 seconds
unlocks the other doors.
■Key linked functions
1 Closes the windows (turn and
hold)
*
2Opens the windows (turn and
hold)
*
*
: These settings must be custom- ized at your Toyota dealer.
If the electronic key
does not op erate prop-
erly
If communication between
the electronic key and vehi-
cle is interrupted ( P.205)
or the electronic key cannot
be used because the battery
is depleted, the smart key
system and wireless remote
control cannot be used. In
such cases, the doors can
be opened and the hybrid
system can be started by
following the procedure
below.
NOTICE
■In case of a smart key system
malfunction, or other key
related problems
Take your vehicle with all the
electronic keys provided with your
vehicle to your Toyota dealer.
Locking and unlocking
the doors

5918-2. Steps to take in an emergency
8
When trouble arises
cal components when the vehicle
is running at a low speed for an
extended period, such as in heavy
traffic.
■When the 12-volt battery is
removed or discharged
●Information stored in the ECU is
cleared. When the 12-volt battery
is depleted, have the vehicle
inspected at your Toyota dealer.
●Some systems may require initial-
ization. ( P.634)
■When removing the 12-volt bat-
tery terminals
When the 12-volt battery terminals
are removed, the information stored
in the ECU is cl eared. Before
removing the 12-volt battery termi-
nals, contact your Toyota dealer.
■Charging the 12-volt battery
The electricity stored in the 12-volt
battery will discharge gradually even
when the vehicle is not in use, due
to natural discharge and the drain-
ing effects of certain electrical appli-
ances. If the vehicle is left for a long
time, the 12-volt battery may dis-
charge, and the hybrid system may
be unable to start. (The 12-volt bat-
tery recharges automatically while
the hybrid system is operating.)
■When recharging or replacing
the 12-volt battery
●In some cases, it may not be pos-
sible to unlock the doors using the
smart key system when the 12-
volt battery is discharged. Use the
wireless remote control or the
mechanical key to lock or unlock
the doors.
●The hybrid system may not start
on the first attemp t after reinstall-
ing the 12-volt battery. In that
case, start the hybrid system in
the same manner as when the
electronic key does not operate
properly ( P.588). This is not a
malfunction, as the hybrid system
will start normally on the second
attempt.
●The power switch mode is memo-
rized by the vehicle. When the 12-
volt battery is reconnected, the
system will return to the mode it
was in before the 12-volt battery
was discharged. Before discon-
necting the 12-volt battery, turn
the power switch off.
If you are unsure what mode the
power switch was in before the
12-volt battery discharged, be
especially careful when recon-
necting the 12-volt battery.
●If the 12-volt battery discharges, it
may not be possible to shift the
shift position to other positions.
In this case, the vehicle can not be
towed without lifting both front
wheels because the front wheels
will be locked.
●Some systems may require initial-
ization. ( P.634)
■When replacing the 12-volt bat-
tery
●Use a 12-volt battery that con-
forms to Europ ean regulations.
●Use a battery that the case size is
same as the previous one (LN1),
20 hour rate capacity (20HR) is
equivalent (45Ah) or greater, and
performance rating (CCA) is
equivalent (285A) or greater.
• If the sizes differ, the 12-volt bat-
tery cannot be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the
vehicle is not used is a short time,
the 12-volt battery may discharge
and hybrid system may not be
able to start.
●Use a ventilation type calcium bat-
tery
●Use a 12-volt battery with a han-
dle. If a 12-volt battery without a
handle is used, removal is more
difficult.
●When removing the 12-volt bat-
tery: P.512
●After replacing, firmly attach the
following items to the exhaust hole

6229-2. Customization
■Rear seat reminder (P.188)
*: This setting changes in accordance with My Settings.
■Smart key system and wireless remote control ( P.185, 191,
203)
*: This setting changes in accordance with My Settings.
■Smart key system ( P.185, 191, 203)
FunctionDefault settingCustomized
setting
Rear seat reminder func-
tion
*OnOffOO
FunctionDefault settingCustomized setting
Operating signal (Buzz-
ers)
*StandardDesired volumeOO
Operation signal (Emer-
gency flashers)
*OnOffOO
Time elapsed before auto-
matic door lock function is
activated if door is not
opened after being
unlocked
*
60 seconds
Off
OO30 seconds
120 seconds
Open door warning
buzzer (When locking the
vehicle)
OnOffO
FunctionDefault settingCustomized setting
Smart door unlocking*1Driver’s doorAll the doorsOO
Smart key systemOnOffO
Time elapsed before
unlocking all the door
when gripping and holding
the driver’s door handle
*2
2 seconds
Off
O1.5 seconds
2.5 seconds
ABC
ABC
ABC

6239-2. Customization
9
Vehicle specifications
*1: This setting changes in accordance with My Settings.
*2: This setting can be changed when the smart door unlocking setting is set
to Driver’s door.
■Wireless remote control ( P.180, 185, 191)
*: This setting changes in accordance with My Settings.
■Power back door*1 ( P.194)
Number of consecutive
door lock operations2 timesAs many as
desiredO
Power switch illuminationOnOffO
FunctionDefault settingCustomized setting
Unlocking operation*
Driver’s door
unlocked in one step, all doors
unlocked in two step
All doors
unlocked in one step
OO
Locking operation when
door opened
*OnOffOO
The function that activates
the switch of the
wireless remote control
when locking the door
( P.194)
On (Unlocking
all the door)
Off
OOn (Unlocking
back door only)
Theft deterrent panic
modeOnOffO
FunctionDefault settingCustomized setting
Power back door operationsOnOffO
Operation buzzer volumeLoudSoftONormal
Opening angle5
1 to 4
O
User setting*2
FunctionDefault settingCustomized settingABC
ABC
ABC