key TOYOTA BZ4X 2023 Owner's Manual

1674-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
4
Before driving
4-2.Opening, closing and locking the doors
■Using the entry function
Carry the electronic key to
enable this function.
1 Grip the driver’s door handle
to unlock the door. Holding
the driver’s door handle for
approximately 2 seconds
unlocks all the doors.
Grip the front passenger’s
door handle (some models)
or rear door handle (some
models) to unlock all the
doors
*.
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for 3
seconds after the doors are locked.
*: The door unlock settings can be changed. (
P.167)
2 Touch the lock sensor (the
indentation on the side of the
door handle) to lock the
doors.
Check that the d oor is securely
locked.
■Using the wireless remote
control
1 Locks all the doors
Check that the d oor is securely
locked.
2 Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other doors.
Press and hold to open the side
windows.
*
*
: This setting must be customized at your Toyota dealer.
■Switching the door unlock func-
tion
It is possible to set which doors the
entry function unlocks using the
wireless remote control. Perform the
switching operation in the vehicle or
within approximately 3.2 ft. (1 m) of
the vehicle.
1 Turn the power switch to OFF.
Side doors
The vehicle can be locked
and unlocked using the
entry function, wireless
remote control, door lock
switches or inside lock but-
tons.
Unlocking and locking the
doors from the outside

1684-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en2
When the indicator light on the
key surface is not on, press and
hold , or for
approximately 5 seconds while
pressing and holding .
The setting changes each time an
operation is performed, as shown
below. (When changing the setting
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2.)
Vehicles with alarm: To prevent
unintended triggering of the alarm,
unlock the doors us ing the wireless
remote control and open and close
a door once after t he settings have
been changed. (If a door is not
opened within 60 seconds after
is pressed, the doors will be
locked again a nd the alarm will
automatically be set.) In a case that the alarm is triggered,
immediately stop the alarm. (
P. 6 9 )
■Locking the front doors from
the outside without a key
1 Move the inside l ock button to
the lock position. ( P.170)
2 Close the door.
The door cannot be locked if the
power switch is in ACC or ON, or
the electronic key is left inside the
vehicle.
Depending on the position of the
electronic key, the key may not be
detected correctly and the door may
be locked.
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject 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
Doors: A buzzer sounds and the
emergency flashers flash to indicate
that the doors have been
locked/unlocked. (Locked: Once;
Unlocked: Twice)
Side windows: A buzzer sounds to
indicate that the side windows are
operating.
■Security feature
If a door is not opened within
approximately 60 s econds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again. (However, depending on the
location of the electronic key, the
key may be detected as being in the
vehicle. In this case, vehicle may be
unlocked.)
■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 se nsor on the sur-
face of the door handle is touched
Multi-informa-
tion dis-
play/BeepUnlocking func- tion
Exterior: Beeps 3 times
Holding the
driver’s door han-
dle unlocks only
the driver’s door.
Holding the pas-
senger’s door
handle or press-
ing the back door
opener switch
unlocks all the
doors.
Exterior: Beeps twice
Holding a door
handle or press-
ing the back door
opener switch
unlocks all the
doors.

1694-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
4
Before driving
by a finger, touch the lock sensor
with the palm.
When gloves are being worn,
remove the gloves.
■Door lock buzzer
If an attempt to lock the doors using
the smart key system is made when
a door other than t he door you are
locking is open, a buzzer sounds
continuously for 5 seconds. Fully
close all the doors, and lock the
vehicle once more.
■Setting the alarm (if equipped)
Locking the doors will set the alarm
system. ( P.69)
■Conditions affecting the opera-
tion of the smart key system or
wireless remo te control
 P. 1 8 8
■If the smart key system or the
wireless remote control does
not operate properly
●Use the mechanical key to lock
and unlock the doors. ( P.539)
●Replace the key battery with a
new one if it is depleted. ( P.497)
■If the 12-volt battery is dis-
charged
The doors cannot be locked and
unlocked using the smart key sys-
tem or wireless remote control. Lock
or unlock the doors using the
mechanical key. ( P.539)
■Rear seat reminder function
●In order to remind you not to for-
get luggage, etc., in the rear seat,
when the power switch is turned to
OFF after any of the following con-
ditions are met, a buzzer will sound and a message will be dis-
played on the multi-information
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 approxi-
mately 2 seconds, the rear seat
reminder function may not operate.
●The rear seat reminder function
determines that luggage, etc., has
been placed in a rear seat based
on opening and closing of a rear
door. Therefore, depending on the
situation, the rear seat reminder
function may not operate and you
may still forget l uggage, etc., in
the rear seat, or it may operate
unnecessarily.
●The rear seat reminder function
can be enabled/disabled.
(  P.566)
■Customization
Settings (e.g. unlocking function
using a key) can be changed.
(Customizable features:  P.569)
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
could be thrown out of the vehicle,
resulting in death o r serious injury.
●Ensure that all doors are prop-
erly closed and locked.

1704-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
■Using the door lock
switches
1 Locks all the doors
2 Unlocks all the doors
■Using the inside lock but-
tons
1 Locks the door
2 Unlocks the door
The front doors can be opened by
pulling the inside handle even if the
lock buttons are in the lock position.
■Open door warning buzzer
If the vehicle speed reaches 3 mph
(5 km/h), a buzzer sounds to indi-
cate that the door( s) or the hood is
not fully closed.
The open door(s) or hood is dis-
played on the multi-information dis-
play.
WARNING
●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 posi-
tion.
●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 vehi-
cle is on an incline, whether there
is enough space for a door to
open and whether a strong wind
is blowing. When opening or clos-
ing the door, hold the door handle
tightly to prepare for any unpre-
dictable movement.
■When using the wireless
remote control or mechanical
key 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 side window. Also,
do not allow children to operate
the wireless remote control or
mechanical key. It is possible for
children and other passengers to
get caught in the side window.
Unlocking and locking the
doors from the inside

1734-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
4
Before driving
■Using the entry function (if
equipped)
Carry the electronic key to
enable this function.
WARNING
●Vehicles without power back
door: The back door may sud-
denly shut if it is not opened
fully. It is more difficult to open
or close the ba ck door on an
incline than on a level surface,
so beware of the back door
unexpectedly opening or closing
by itself. Make sure that the
back door is fully open and
secure before using the luggage
compartment.
●Vehicles with power back door:
The back door may suddenly
shut if it is not opened fully,
while on a steep incline. Make
sure that the back door is
secured before using the lug-
gage compartment.
●When closing the back door,
take extra care to prevent your
fingers, etc., from being caught.
●Vehicles without power back
door: When closing the back
door, make sure to press it
lightly on its outer surface. If the
back door handle is used to fully
close the back door, it may
result in hands or arms being
caught.
●Vehicles without power back
door: Do not pull on the back
door damper stay ( P.175) to
close the back d oor, and do not
hang on the back door damper
stay.
Doing so may cause hands to
be caught or the back door
damper stay to break, causing
an accident.
●Vehicles with power back door:
Do not pull on the back door
spindle ( P.184) to close the
back door, and do not hang on
the back door spindle.
Doing so may cause hands to
be caught or the back door spin-
dle to break, causing an acci-
dent.
●Vehicles without power back
door: If a bicycle carrier or simi-
lar heavy object is attached to
the back door, it may suddenly
shut again after being opened,
causing someone’s hands,
head or neck to be caught and
injured. When installing an
accessory part to the back door,
using a genuine Toyota part is
recommended.
Unlocking and locking the
back door from the out-
side

1764-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_enthe operation. When the switch is
pressed and held again during the
halted operation, 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 oper-
ating.
P r e s s i n g t h e s w i t c h w h i l e t h e p o w e r
back door is opening/closing stops
the operation. When the switch is
pressed and held again during the
halted operation, 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.
P r e s s i n g t h e s w i t c h w h i l e t h e p o w e r
back door is opening stops the
operation. Pressing the switch
again will open the back door auto-
matically.
■Using the power back door
switch on the back door
 Close
Press the switch.
The power back door automatically
closes.
P r e s s i n g t h e s w i t c h w h i l e t h e p o w e r
back door is operating will stop the
operation.
When the switch is pressed again
during the halted operation, the
back door will perfo rm the reverse
operation.

1774-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
4
Before driving
 Close the back door and lock
all doors (close & lock func-
tion)
While carrying the electronic key on
your person, press the switch.
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.187)
After operating the switch, the
power back door cl oses 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 automati-
cally. When the power back door is
closed, all of the doors will lock
simultaneously and operation sig-
nals will indicate that all of the
doors have been locked.
If the switch is pr essed 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 perf orm the reverse
operation.
■Using the back door han-
dles
Lower the back door using the
back door handle.
The back door closing assist
(  P.179) will be act ivated, and the
power back door will fully close
automatically.
■Using the kick sensor (vehi-
cles with Hands Free Power
Back Door)
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.180) and you are carrying
an electronic key.
1 While carrying an electronic
key, stand within the smart
key system operation range,
approximately 11.8 to 19.7 in.

1784-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
(30 to 50 cm) from the rear
bumper.
Kick sensor
Hands Free Power Back
Door operation detection
area
Smart key system operation
detection area (P.187)
2 Perform a kick operation by
moving your foot to within
approximately 3.9 in. (10 cm)
of the rear bumper and then
pulling it back.
Perform the entire kick operation
within 1 second.
The back door will not start operat-
ing 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 auto-
matically fully opens or fully
closes.
The buzzer can be turned off with
the customize function. ( P.570)
If a foot is moved under the rear
bumper while the back door is
opening/closing, the back door will
stop moving.
If a foot is moved under the rear
bumper again during the halted
operation, the ba ck door will per-
form the rever se operation.
■Luggage compartment light
●The luggage compartment light
turns on when the back door is
opened.
●When the power switch is turned
to OFF, the light will go off auto-
matically after 20 minutes.
■Back door closer
In the event that the back door is left
slightly open, the back door closer
will automatically clo se it to the fully

1794-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
4
Before driving
closed position.
Whatever the state of the power
switch, the back door closer oper-
ates.
■Power back door operating con-
ditions
The power back door can automati-
cally open and close under the fol-
lowing conditions:
●When the power back door sys-
tem is enabled. ( P.185)
●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 emer-
gency flashers flash twice to indi-
cate that the back door is
opening/closing.
●When the power back door sys-
tem is disabled, the power back
door does not ope rate but it can
be opened and closed by hand.
●When the power back door auto-
matically opens, if an abnormality
due to people or objects is
detected, oper ation will stop.
■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 b ack door will auto-
matically operate in the opposite
direction or stop.
■Fall-down protection function
While the power back door is open-
ing automatically, applying exces-
sive force to it will stop the opening
operation to prevent the power back
door from suddenly 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
performed, 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 clos-
ing operation, lock the doors
using the smart key system from
the side doors ( P.167) or the
wireless remote control.
(  P.167)
Operation signals will indicate that
all the doors have been closed and
locked ( P.168).
●If the electronic key is placed
inside the vehicle after starting a
close operation via the door
reserve lock function, the elec-
tronic 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 automati-
cally closing after a door reserve
lock operation is performed, the
door reserve lock function is can-
celed and all the doors will unlock.
●Before leaving the vehicle, make
sure that all the doors are closed
and locked.

1804-2. Opening, closing and locking the doors
Owners Manual_USA_M42C01_en
■Close & lock function
When the power back door is open,
this function closes the power back
door and then locks all of the doors
simultaneously.
When the following procedures are
performed and there are no elec-
tronic keys for the vehicle within the
vehicle, all of the doors will lock
when the power back door is com-
pletely 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.176).
A different buzzer than the normal
one will sound and then the power
back door will begi n closing auto-
matically. When the power back
door is closed, a ll of the doors will
lock simultaneously and operation
signals will indicate that all of the
doors have been locked.
The double locking system will not
operate at this time.
■Situations in which the close &
lock function may not operate
properly
In the following si tuations, the close
& lock function may not operate
properly:
●If the switch on the lower part
of the power back door ( P.176)
is pressed by a hand which is
holding an electronic key
●If the switch on the lower part
of the power back door ( P.176)
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.176)
is pressed with the electronic key not near the vehicle.
■Hands Free Power Back Door
operating condi
tions (vehicles
with Hands Free Power Back
Door)
The Hands Free Power Back Door
will open/close automatically when
the following conditions are met:
●The Hands Free Power Back Door
operation is enabled ( P.185)
●The power switch is in OFF.
●The electronic key is within the
operational range. ( P.187)
●A foot is put near the lower center
part of the rea r 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 si tuations, 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 f or 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 commu-
nication between the electronic
key and the vehicle ( P.188)