2022 TOYOTA BZ4X remote control

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2-2. Charging
Electric Vehicle system
tem or wireless remote control and
unlock the AC charging connector lock and check that the connector lock pin is not lowered.
■If the AC charging connector can-not be unlocked
Use the following procedure to unlock the AC charging connector if the AC charging connector cannot be removed
after unlocking the doors.
Only use the emergency release wire when the AC charging connector cannot
be unlocked using other methods.
1 Open the hood. (P.467)
2 Pull the emergency release wire.
The AC charging connector is unlocked and can be removed.
3 After unlocking the AC charging con- nector, fix the handle of the emer-gency release wire to the
attachment.
NOTICE
■When inserting the AC charging connector
Observe the following precautions.
Failure to do so may cause a mal- function in the charging connector locking system.
●Check that the AC charging con-nector is compatible with this vehi-
cle.
A charging connector of the different
type or a charging connector with
damaged or deformed insertion part
may not be locked.
●Do not apply excessive force to the AC charging connector after the AC charging connector is inserted.
When removing the AC charging con-
nector, make sure to unlock the AC
charging connector.

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2-2. Charging
Electric Vehicle system
days and the traction battery heater
automatically stops. It automatically
insulates the traction battery in
extremely low temperatures.
 This control stops 31 days after
the charging cable is connected,
even if it is still connected to the
vehicle.
 When this control operates,
charging schedule settings are
ignored and charging starts
immediately.
■Traction battery cooler
When the traction battery is hot and
the AC charging cable is connected
to the vehicle, this function cools
the traction battery to protect it.
The function may operate when
continuously driving at high speeds
such as driving on highways or
freeways, or during DC charging.
■Using My Room Mode during DC charging
 P. 1 4 6
■Traction battery heater
●Traction battery heater may operate when charging is not being performed.
●When Traction battery heater is oper-ating, the charging indicator will illumi-
nate.
●When Traction battery heater is oper-
ating during charging, the charging may take longer than normal.
●The remaining charge of the traction battery declines when the traction bat-tery heater operates, it might be nec-
essary to recharge the traction battery again in order to supplement the remaining charge.
■Traction battery cooler
●For AC charging: Traction battery cooler settings can be changed on the
multi-information display. ( P.115)
●The charging indicator will illuminate
when the traction battery cooler is on standby or operating.
●When the charge level of the traction battery is low, the traction battery cooler may not operate, even if the
temperature of the traction battery is high.
●When the following conditions are met while the traction battery cooler is operating, the cooling operation will
stop. • The hood is opened• The power switch is turned to ACC or
ON. • The shift position is changed to any position other than P
• The Remote Air Conditioning System is operated ( P.427) • The remaining charge of the traction
battery drops below a certain amount
●The traction battery cooler operates
using power supplied by the traction battery and an external power source.• While the traction battery cooler is
operating, the charge of the traction battery will increase and decrease within a certain range, and will not
increase as during AC charging. • When the traction battery cooler oper-ates, charger will recognize it as the
battery being charged. If this function operates while a charger which charges a charging fee is connected
to the vehicle, AC charging fees will apply.
■Changing of the traction battery cooler setting
Setting can be changed on the
multi-information display.
Use the meter control switches
( P.176) and select “Vehicle Settings”, “Charging Settings”, “Battery Cooler”, and change the setting.

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2-2. Charging
on standby, charging schedule is tempo-
rarily canceled and charging is started.
●When the Remote Air Conditioning
System ( P.427) is operated
●When turning “My Room Mode” on
( P.145)
●When turning “Charge Now” on
( P.139, 144)
●When an operation that temporarily
cancel charging using the charging schedule ( P.123)
■Battery heater (P.114)/“Battery Cooler” ( P. 1 1 5 )
Depending on the temperature of the traction battery, the traction battery heater or traction battery cooler may be
activated and the charging indicator may light up while the timer is waiting for charging.
When operating charging schedule,
use the meter control switches.
Meter control switches ( P.176)
Multi-information display
■Registering the charging
schedule
1 Press or of the meter
control switches to select .
2 Press or of the meter
control switches to select “Vehi-
cle Settings”, and then press
and hold .
3 Press or of the meter
control switches to select
“Charging Settings”, and then
press .
The “Charging Settings” screen will be displayed.
4 Press or of the meter
control switches to select
“Charging Schedule”, and then
press .
The “Charging Schedule” screen will be displayed.
5 Press or of the meter
control switches to select
“Scheduled Events”, and then
press .
The “Scheduled Events” screen will be displayed.
Setting operations on multi-
information display

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2-2. Charging
When a door is opened with the power switch off, after charging, a mes-
sage is displayed in the multi-information display.
When this occurs, follow the instructions displayed on the scre en.
The Remote Air Conditioning System
was operated
When the Remote Air Conditioning Sys-
tem is operated, the system will start
charging, even if the charging schedule
is registered. To carry out charging using
the charging schedule, stop the Remote
Air Conditioning System, and then recon-
nect the AC charging connector.
Outside temperature is low and traction
battery warming control ( P. 1 1 4 ) o p e r -
ated
• When traction battery warming control
operates, the charging schedules are
ignored and charging starts. In order to
protect the traction battery, allow
charging to continue.
• After removing and installing the 12-
volt battery, the charging schedule set-
ting may become invalid due to the ini-
tial setting of the traction battery
warming control system even when the
outside temperature is not low. In this
case, after a few runs, the system’s ini-
tial settings will be completed and the
charging schedule settings will take
effect when the outside temperature is
not low.
When charging related message is displayed
Likely causeCorrection procedure

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4-1. Key information
4-1.Key info rmation
The following keys are provided
with the vehicle.
Electronic keys
• Operating the smart entry & start sys-
tem ( P.203)
• Operating the wireless remote control
function
• Operating the Remote Air Condition-
ing System ( P.427)
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing an electronic key onto an
aircraft, make sure you do not press any buttons on the electronic key while inside the aircraft cabin. If you are carry-
ing an electronic key in your bag, etc., ensure that the buttons are not likely to be pressed accidentally. Pressing a but-
ton may cause the electronic key to emit radio waves that could interfere with the operation of the aircraft.
■Electronic key battery depletion
●The standard battery life is 1 to 2 years.
●If the battery becomes low, an alarm will sound in the cabin when the EV
system stops.
●To reduce key battery depletion when the electronic key is to not be used for
long periods of time, set the electronic key to the battery-saving mode. ( P.204)
●As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indicate that the electronic key battery
may be depleted. Replace the battery when necessary. ( P.499) • The smart entry & start system or the
wireless remote control does not oper- ate.• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
You can replace the battery by yourself
( P.499). However, as there is a danger that the electronic key may be dam-aged, it is recommended that replace-
ment be carried out by any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
●To avoid serious deterioration, do not leave the electronic key within 1 m (3
ft.) of the following electrical appli- ances that produce a magnetic field:•TVs
• Personal computers • Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cord- less phones• Table lamps
• Induction cookers
■Replacing the battery
 P. 4 9 9
■Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer for details.
Keys
Key types

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4-1. Key information
Before driving
■If “A New Key has been Registered
Contact Your Dealer for Details” is shown on the multi-information display
This message will be displayed each time the driver’s door is opened when the doors are unlocked from the outside
for approximately 10 days after a new electronic key has been registered.
If this message is displayed but you
have not had a new electronic key regis- tered, ask any authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer to check if an unknown electronic key (other than those in your possession) has been registered.
The electronic keys are equipped
with the following wireless remote
control:
Locks all the doors ( P.185)
Closes the windows*1 ( P.185)
Unlocks all the doors ( P.185)
Opens the windows*1 ( P.185)
Opens and closes the power
back door*2 ( P.192)
Operates Remote Air Condition-
NOTICE
■To prevent key damage
●Do not drop the keys, subject them to strong shocks, or bend them.
●Do not expose the keys to high temperatures for long periods of
time.
●Do not get the keys wet or wash
them in an ultrasonic washer, etc.
●Do not attach metallic or magnetic
materials to the keys or place the keys close to such materials.
●Do not disassemble the keys.
●Do not attach a sticker or anything
else to the surface of the electronic key.
●Do not place the keys near objects that produce magnetic fields, such as TVs, audio systems and induc-
tion cookers, or medical electrical equipment, such as low-frequency therapy equipment.
■Carrying the electronic key on your person
Carry the electronic key 10 cm (3.9
in.) or more away from electric appli- ances that are turned on. Radio waves emitted from electric appli-
ances within 10 cm (3.9 in.) of the electronic key may interfere with the key, causing the key to not function
properly.
■In case of a smart entry & start
system malfunction or other key- related problems
 P. 5 4 2
■When an electronic key is lost
 P. 5 4 1
Wireless remote control

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4-2. Opening, closing and locking the doors
Before driving
4-2.Opening, closing and lo cking th e d oors
■Smart entry & start system
Carry the electronic key to enable
this function.
1 Grip the front door handle or
rear door handle (some models)
to unlock 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.
2 Touch the lock sensor (the
indentation on the side of the
door handle) to lock all the
doors.
Check that the door is securely locked.
*: The door unlock settings can be
changed.
■Wireless remote control
1 Locks all the doors
Check that the door is securely locked.
Press and hold to close the windows.*
2 Unlocks all the doors
Press and hold to open the windows.*
*: These settings must be customized
at any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer.
■Switching the door unlock function
It is possible to set which doors the entry function unlocks using the wireless remote control.
1 Turn the power switch off.
2 Cancel the intrusion sensor and tilt
sensor of the alarm system to pre- vent unintended triggering of the alarm while changing the settings. (if
equipped) ( P. 7 8 )
3 When the indicator light on the key
surface is not on, press and hold
or for approximately 5 sec-
onds while pressing and holding .
The setting changes each time an oper-
ation is performed, as shown below.
(When changing the setting continu-
ously, release the buttons, wait for at
least 5 seconds, and repeat step 3.)
Side doors
Unlocking and locking the
doors from the outside

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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.