key TOYOTA BZ4X 2022 (in English) Owner's Manual

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4-2. Opening, closing and locking the doors
For vehicles with alarm: To prevent unin-
tended triggering of the alarm, unlock
the doors using the wireless remote
control and open and close a door once
after the settings have been changed. (If
a door is not opened within 30 seconds
after is pressed, the doors will be
locked again and the alarm will automat-
ically be set.)
In a case that the alarm is triggered,
immediately stop the alarm. ( P.77)
■Locking the front doors from the outside without a key
1 Move the inside lock button to the lock position. ( P.188)
2 Close the door while pulling the door
handle.
The door cannot be locked if the power switch is in ACC or ON, or the electronic
key is left inside the vehicle.
The key may not be detected correctly and the door may be locked.
■Impact detection door lock release
system
In the event that the vehicle is subject to a strong impact, all the doors are
unlocked. Depending on the force of the impact or the type of accident, however, the system may not operate.
■Operation signals
The emergency flashers flash to indicate that the doors have been locked/unlocked. (Locked: once;
Unlocked: twice)
A buzzer sounds to indicate that the win- dows are operating.
■Security feature
If a door is not opened within approxi- mately 30 seconds after the vehicle is unlocked, the security feature automati-
cally locks the vehicle again.
■When the door cannot be locked by the lock sensor on the surface of the door handle
When the door cannot be locked even if the lock sensor on the surface of the door handle is touched by a finger, touch
the lock sensor with the palm. When gloves are being worn, remove the gloves.
■Open door warning buzzer
If an attempt to lock the doors is made
when a door is not fully closed, a buzzer sounds continuously for 5 seconds. Fully close the door to stop the buzzer,
and lock the vehicle once more.
■Setting the alarm (if equipped)
Locking the doors will set the alarm sys- tem. ( P.77)
Multi-information
display/BeepUnlocking function
(Left-hand drive vehicles)
(Right-hand drive vehicles)
Exterior: Beeps 3 times
Interior: Pings once
Holding the driver’s
door handle unlocks
only the driver’s
door.
Holding the front
passenger door
handle or rear door
handle (vehicles
with lock sensor)
unlocks all the
doors.
Exterior: Beeps twice
Interior: Pings once
Holding a front door
handle or rear door
handle (vehicles
with lock sensor)
unlocks all the
doors.

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4-2. Opening, closing and locking the doors
Before driving
■Conditions affecting the operation
of the smart entry & start system or wireless remote control
 P. 2 0 4
■If the smart entry & start system or
the wireless remote control does not operate properly
●Use the mechanical key to lock and unlock the doors. ( P.542)
●Replace the key battery with a new one if it is depleted. ( P.499)
■If the 12-volt battery is discharged
The doors cannot be locked and
unlocked using the smart entry & start system or wireless remote control. Lock or unlock the doors using the mechani-
cal key. ( P.542)
■Rear seat reminder function
●In order to remind you not to forget
luggage, etc., on the rear seat, when the power switch is turned off after any of the following conditions is met,
a buzzer will sound and a message will be displayed on the multi-informa-tion display for approximately 6 sec-
onds. • The EV system is started within 10 minutes after opening and closing a
rear door. • A rear door has been opened and closed after the EV system was
started.
However, if a rear door is opened and then closed within approximately 2 sec-
onds, the rear seat reminder function may not operate.
●The rear seat reminder function deter-mines that luggage, etc., has been placed on a rear seat based on open-
ing and closing of a rear door. There- fore, depending on the situation, the rear seat reminder function may not
operate and you may still forget lug- gage, etc., on the rear seat, or it may operate unnecessarily.
●The rear seat reminder function can be enabled/disabled. ( P.561)
■Customization
Settings (e.g. unlocking function using a key) can be changed. (Customizable features: P.564)
WARNING
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door opening and an occupant falling out, resulting in death or serious injury.
●Ensure that all doors are properly closed and locked.
●Do not pull the inside handle of the doors while driving.Be especially careful for the front
doors, as the doors may be opened even if the inside lock buttons are in locked position.
●Set the rear door child-protector locks when children are seated in
the rear seats.
■When opening or closing a door
Check the surroundings of the vehicle such as whether the vehicle is on an incline, whether there is enough
space for a door to open and whether a strong wind is blowing. When open-ing or closing the door, hold the door
handle tightly to prepare for any unpredictable movement.
■When using the wireless remote control and operating the power windows
Operate the power window after checking to make sure that there is no possibility of any passenger having
any of their body parts caught in the window. Also, do not allow children to operate the wireless remote control. It
is possible for children and other pas- sengers to get caught in the power window.

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4-2. Opening, closing and locking the doors
Before driving
■Smart entry & start system
Carry the electronic key to enable
this function.
1 Unlocks all the doors
The doors cannot be unlocked for 3
seconds after the doors are locked.
2 Locks all the doors
Check that the door is securely locked.
■Wireless remote control
 P. 1 8 5
■Door lock switch
 P. 1 8 8
■Open
Raise the back door while pressing
up the back door opener switch.
■Close
Lower the back door using the back
door handle, and make sure to
push the back door down from the
outside to close it.
■Luggage compartment light
●The luggage compartment light turns on when the back door is opened.
●If the luggage compartment light is left on when the power switch is turned off, the light will go off automatically
after 20 minutes.
■If the back door opener is inopera- tive
The back door can be unlocked from the
WARNING
●If a bicycle carrier or similar heavy object is attached to the back door,
it may suddenly shut again after being opened, causing someone’s hands, arms, head or neck to be
caught and injured. When installing an accessory part to the back door, using a genuine Toyota part is rec-
ommended.
Unlocking and locking the
back door from the outside
Unlocking and locking the
back door from the inside
Opening/closing the back
door (vehicles without
power back door)

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4-2. Opening, closing and locking the doors
Before driving
tion, the back door will perform the
reverse operation.
■Using the power back door
switch on the instrument panel
Press and hold the switch.
The power back door automatically
opens/closes.
Unlock the back door before operating.
Pressing the switch while the power
back door is opening/closing stops the
operation. When the switch is pressed
and held again during the halted opera-
tion, the back door will perform the
reverse operation.
■Opening the back door using
the back door opener switch
When the back door is unlocked:
Press the back door opener switch.
When the back door is locked:
While carrying the electronic key on
your person, press and hold the
back door opener switch.
The power back door automatically
opens.
Pressing the switch while the back door
is opening stops the operation. Press-
ing the switch again will open the back
door automatically.
■Using the power back door
switch on the back door
 Close
Press the switch.
The power back door automatically
closes.
Pressing the switch while the back door
is closing stops the operation.
When the switch is pressed again
during the halted operation, the back
door will perform the reverse operation.
 Close the back door and lock all
doors (close & lock function)
While carrying the electronic key on
your person, press the switch.

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4-2. Opening, closing and locking the doors
After operating the switch, the power
back door will not close for about 30
seconds when it is within the detection
area of the electronic key. ( P.203)
After operating the switch, the power
back door closes when it goes out of
the detection area of the electronic key.
Also, if entering the detection area of
the electronic key while power back
door is closing, the power back door will
stop.
A different buzzer than the normal one
will sound and the power back door will
begin closing automatically. When the
power back door is closed, all of the
doors will lock simultaneously and
operation signals will indicate that all of
the doors have been locked.
If the switch is pressed while the power
back door is closing, the operation will
stop.
When the switch is pressed again
during the halted operation, the back
door will perform the reverse operation.
■Closing the back door using
the back door handle
Lower the back door using the back
door handle, then a buzzer sounds
and the back door automatically
closes.
■Using the kick sensor (Hands
Free Power Back Door) (if
equipped)
When operating the Hands Free
Power Back Door, make sure that
the power switch is in OFF, the
Hands Free Power Back Door
operation is enabled ( P.197) and
you are carrying an electronic key.
1 While carrying an electronic key,
stand within the smart entry &
start system operation range,
approximately 50 to 70 cm (19.7
to 27.6 in.) from the rear
bumper.
Kick sensor
Hands Free Power Back Door
operation detection area
Smart entry & start system oper-
ation detection area ( P.203)

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4-2. Opening, closing and locking the doors
Before driving
2Perform a kick operation by
moving your foot to within
approximately 10 cm (3.9 in.) of
the rear bumper and then pulling
it back.
• Perform the entire kick operation
within 1 second.
• The Hands Free Power Back
Door will not start operating while
a foot is detected under the rear
bumper.
• Operate the Hands Free Power
Back Door without contacting the
rear bumper with your foot.
• If another electronic key is in the
cabin or luggage compartment, it
may take slightly longer than nor-
mal for the operation to occur.
Kick sensor
Hands Free Power Back Door
operation detection area
3 When the kick sensor detects a
kicking motion with the foot, the
buzzer sounds, and when the
foot being pulled is detected, the
back door automatically fully
opens or fully closes.
The buzzer can be turned off with the customize function. ( P.564)
If a foot is moved under the rear
bumper while the back door is operat- ing, the back door will stop moving.
If a foot is moved under the rear
bumper again during the halted opera- tion, the back door will perform the reverse operation.
■Luggage compartment light
●The luggage compartment light turns on when the back door is opened.
●When the power switch is turned off, the light will go off automatically after 20 minutes.
■Back door closer
In the event that the back door is left slightly open, the back door closer will automatically close it to the fully closed
position.
Whatever the state of the power switch, the back door closer operates.
■Power back door operating condi-
tions
The power back door can automatically open and close under the following con-
ditions:
●When the power back door system is
enabled. ( P.202)
●When the power switch is in ON, in
addition to the above for the opening operations, the back door operates for
any of the following conditions: • Parking brake is engaged• The brake pedal is depressed
• The shift position is in P.
■Operation of the power back door
●A buzzer sounds and the emergency
flashers flash twice to indicate that the back door is opening/closing.
●When the power back door system is disabled, the power back door does not operate but it can be opened and
closed by hand.
●When the power back door automati-
cally opens, if an abnormality due to people or objects is detected, opera-tion will stop.

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4-2. Opening, closing and locking the doors
■Jam protection function
Sensors are equipped on both sides of the power back door. If anything obstructs the power back door while it is
closing, the back door will automatically operate in the opposite direction or stop.
■Fall-down protection function
While the power back door is opening automatically, applying excessive force
to it will stop the opening operation to prevent the power back door from sud-denly shutting.
■Back door closing assist
If the back door is lowered manually when the back door is stopped at an open position, the back door will fully
close automatically.
■Back door reserve lock function
This function is a function which reserves locking of all doors, before-
hand, when the power back door is open.
When the following procedure is per-
formed, all the doors except the power back door are locked and then power back door will also be locked at the
same time it is closed.
1 Close all doors, except the back door.
2 During the power back door closing operation, lock the doors using the
smart entry & start system from the side doors ( P.185) or the wireless remote control. ( P.185)
Operation signals will indicate that all the doors have been closed and locked ( P.186).
●If the electronic key is placed inside the vehicle after starting a close oper-
ation via the door reserve lock func-
tion, the electronic key may become locked inside the vehicle.
●If the power back door does not fully close due to the operation of the jam protection function, etc., while the
back door is automatically closing after a door reserve lock operation is performed, the door reserve lock func-
tion is canceled and all the doors will unlock.
●Before leaving the vehicle, make sure that all the doors are closed and locked.
■Close & lock function
When the power back door is open, this function closes the power back door and then locks all of the doors simultane-
ously.
When the following procedures are per- formed and there are no electronic keys
for the vehicle within the vehicle, all of the doors will lock when the power back door is completely closed.
1 Close all of the doors except the
power back door.
2 While carrying an electronic key,
press the switch on the lower
part of the power back door
( P.193).
A different buzzer than the normal one
will sound and then the power back door will begin closing automatically. When the power back door is closed, all of the
doors will lock simultaneously and oper- ation signals will indicate that all of the doors have been locked.
The double locking system will not oper- ate at this time.
■Situations in which the close & lock function may not operate properly
In the following situations, the close & lock function may not operate properly:
●If the switch on the lower part of
the power back door ( P.193) is
pressed by a hand which is holding an

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4-2. Opening, closing and locking the doors
Before driving
electronic key
●If the switch on the lower part of
the power back door ( P.193) is
pressed when the electronic key is in
a bag, etc., that is placed on the
ground
●If the switch on the lower part of
the power back door ( P.193) is
pressed with the electronic key not
near the vehicle.
■Hands Free Power Back Door oper- ating conditions (vehicles with Hands Free Power Back Door)
The Hands Free Power Back Door will open/close automatically when the fol-lowing conditions are met:
●The Hands Free Power Back Door operation is enabled ( P.202)
●The power switch is in OFF.
●The electronic key is within the opera- tional range. ( P.197)
●A foot is put near the lower center part of the rear bumper and moved away from the rear bumper.
The power back door may also be operated by putting a hand, an elbow,
a knee, etc. near the lower center part of the rear bumper and moving it away from the rear bumper. Make sure to
put it close enough to the center part of the rear bumper.
■Situations in which the Hands Free Power Back Door may not operate
properly (vehicles with Hands Free Power Back Door)
In the following situations, the Hands
Free Power Back Door may not operate properly:
●When a foot remains under the rear bumper
●If the rear bumper is strongly hit with a foot or is touched for a while
If the rear bumper has been touched for
a while, wait for a short time before
attempting to operate the Hands Free
Power Back Door again.
●When operated while a person is too close to the rear bumper
●When an external radio wave source interferes with the communication between the electronic key and the
vehicle ( P.204)
●When charging from an external
power source or connecting the AC charging cable
●When the vehicle is parked near an electrical noise source which affects the sensitivity of the Hands Free
Power Back Door, such as a pay park- ing spot, gas station, electrically heated road, or fluorescent light
●When the vehicle is near a TV tower, electric power plant, radio station,
large display, airport or other facility that generates strong radio waves or electrical noise
●When a large amount of water is applied to the rear bumper, such as
when the vehicle is being washed or in heavy rain
●When mud, snow, ice, etc. is attached to the rear bumper
●When the vehicle has been parked for a while near objects that may move and contact the rear bumper, such as
plants
●When an accessory is installed to the
rear bumper
If an accessory has been installed, turn
the Hands Free Power Back Door oper-
ation setting off.
■Preventing unintentional operation of the Hands Free Power Back Door (vehicles with Hands Free Power
Back Door)
When an electronic key is in the opera- tion range, the Hands Free Power Back
Door may operate unintentionally, so be careful in the following situations.
●When a large amount of water is applied to the rear bumper, such as

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4-2. Opening, closing and locking the doors
WARNING
●The jam protection function may not work if something gets caught just
before the back door fully closes. Be careful not to catch fingers or anything else.
●The jam protection function may not work depending on the shape of the
object that is caught. Be careful not to catch fingers or anything else.
■Hands Free Power Back Door (if equipped)
Observe the following precautions
when operating the Hands Free Power Back Door.Failure to do so may cause death or
serious injury.
●Check the safety of the surrounding area to make sure there are no
obstacles or anything that could cause any of your belongings to get caught.
●When putting your foot near the lower center part of the rear bumper
and moving it from the rear bumper, be careful not to touch the exhaust pipes until they have cooled down
sufficiently, as touching hot exhaust pipes can cause burns.
●Do not leave the electronic key within the effective range (detection area) of the luggage compartment.
NOTICE
■Back door spindles
The back door is equipped with spin-
dles that hold the back door in place. Observe the following precautions. Failure to do so may cause damage
to the back door spindle, resulting in malfunction.
●Do not attach any foreign objects, such as stickers, plastic sheets, or adhesives to the spindle rod.
●Do not touch the spindle rod with gloves or other fabric items.
●Do not attach any accessories other than genuine Toyota parts to
the power back door.
●Do not place your hand on the spin-
dle or apply lateral forces to it.
■To prevent back door closer mal-
function
Do not apply excessive force to the back door while the back door closer
is operating. Applying excessive force may cause the back door closer to malfunction.
■To prevent damage to the power back door
●Make sure that there is no ice between the back door and frame that would prevent movement of the
back door. Operating the power back door when excessive load is present on the back door may
cause a malfunction.

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4-2. Opening, closing and locking the doors
Before driving
■Antenna location
Antennas outside the cabin (front)
Antennas outside the cabin (rear) (if
equipped)
Antennas inside the cabin
Antenna inside the luggage compart-
ment
Antenna outside the luggage com-
partment
■Effective range (areas within which
the electronic key is detected)
When locking or unlocking the doors
The system can be operated when the
electronic key is within about 0.7 m (2.3
ft.) of the front door handles, rear door
handles (if equipped) and back door
opener switch. (Only the doors detecting
the key can be operated.)
When starting the EV system or
changing power switch modes
The system can be operated when the
electronic key is inside the vehicle.
■If an alarm sounds or a warning
message is displayed
An alarm sounds and warning mes- sages are displayed on the multi-infor-
mation display to protect against unexpected accidents or theft of the vehicle resulting from erroneous opera-
tion. When a warning message is dis- played, take appropriate measures based on the displayed message.
When only an alarm sounds, circum- stances and correction procedures are as follows.
Smart entr y & start sys-
tem
The following operations can
be performed simply by carry-
ing the electronic key on your
person, for example in your
pocket. The driver should
always carry the electronic
key.
 Locks and unlocks the side
doors ( P.185)
Locks and unlocks the back
door ( P.185)
Starts the EV system (P.243)