light TOYOTA BZ4X 2022 (in English) Repair Manual

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4-2. Opening, closing and locking the doors
WARNING
■Operating the back door
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in death or serious injury.
●Remove any heavy loads, such as snow and ice, from the back door before opening it. Failure to do so
may cause the back door to sud- denly shut again after it is opened.
●When opening or closing the back door, thoroughly check to make sure the surrounding area is safe.
●If anyone is in the vicinity, make sure they are safe and let them
know that the back door is about to open or close.
●Use caution when opening or clos-ing the back door in windy weather as it may move abruptly in strong
wind.
●Vehicles without power back door:
The back door may suddenly shut if it is not opened fully. It is more diffi-cult to open or close the back door
on an incline than on a level sur- face, 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 luggage
compartment.
●When closing the back door, take
extra care to prevent your fingers, etc., from being caught.
●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.
●Do not pull on the back door damper stay (vehicles without
power back door) ( P.192) or back door spindle (vehicles with power back door) ( P.200) to close the
back door, and do not hang on the back door damper stay (vehicles without power back door) or back
door spindle (vehicles with power back door).Doing so may cause hands to be
caught or the back door damper stay (vehicles without power back door) or back door spindle (vehicles
with power back door) to break, causing an accident.

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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
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
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
when the vehicle is being washed or
in heavy rain
●When dirt is wiped off the rear bumper
●When a small animal or small object, such as a ball, moves under the rear
bumper
●When an object is moved from under
the rear bumper
●If someone is swinging their legs while
sitting on the rear bumper
●If the legs or another part of some-
one’s body contacts the rear bumper while passing by the vehicle
●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 the vehicle is parked in a place where objects such as plants are near
the rear bumper
●If luggage, etc. is set near the rear
bumper
●If accessories or a vehicle cover is
installed/removed near the rear bumper
●When the vehicle is being towed
To prevent unintentional operation, turn
the Hands Free Power Back Door oper-
ation setting off. ( P.202)
■When reconnecting the 12-volt bat- tery
To enable the power back door to oper-
ate properly, close the back door manu- ally.
■If the back door opener is inopera-tive
The back door can be unlocked from the inside.
1 Remove the cover.
To prevent damage, cover the tip of the
screwdriver with a rag.
2 Loose the screw and move the
cover.
3 Move the lever.
4 When installing, reverse the steps listed.
■Customization
Some functions can be customized. (Customizable features: P.564)

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4-2. Opening, closing and locking the doors
Before driving
WARNING
■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. It takes
several seconds before the back door closer begins to operate. Be careful not to catch fingers or any-
thing else in the back door, as this may cause bone fractures or other serious injuries.
●Use caution when using the back door closer as it still operates when
the power back door system is can- celed.
■Power back door
Observe the following precautions when operating the 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.
●If anyone is in the vicinity, make
sure they are safe and let them know that the back door is about to open or close
●If the power back door system is turned off while the back door is
operating automatically, the auto- matic operation is stopped. The back door then has to be operated
manually. Take extra care when on an incline, as the back door may open or close unexpectedly.
●If the operating conditions of the power back door are no longer met, a buzzer may sound and the back
door may stop opening or closing. The back door then has to be oper-ated manually. Take extra care
when on an incline, as the back door may open or close abruptly.
●On an incline, the back door may suddenly shut after it opens. Make sure the back door is fully open and
secure.
●In the following situations, the
power back door may detect an abnormality and automatic opera-tion may be stopped. In this case,
the back door has to be operated manually. Take extra care in this sit-uation, as the back door may open
or close suddenly.
• When the back door contacts an
obstacle
• When the 12-volt battery voltage
suddenly drops, such as when the power switch is turned to ON or the EV system is started during auto-
matic operation
●If a bicycle carrier or similar heavy
object is attached to the back door, the power back door may not oper-ate, causing itself to malfunction, or
the back door 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, ask any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer for details.
■Jam protection function
Observe the following precautions.
Failure to do so may cause death or serious injury.
●Never use any part of your body to
intentionally activate the jam pro- tection function.

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4-2. Opening, closing and locking the doors
lock operation. Remove the gloves
and touch the lock sensor again.
●If the door handle becomes wet while
the electronic key is within the effec- tive range, the door may lock and unlock repeatedly. In that case, follow
the following correction procedures to wash the vehicle:• P l ac e t h e e l ec t ro n ic ke y i n a l oc at i o n 2
m (6 ft.) or more away from the vehi- cle. (Take care to ensure that the key is not stolen.)
• Set the electronic key to battery-sav- ing mode to disable the smart entry & start system. ( P.204)
●If the electronic key is inside the vehi- cle and a door handle becomes wet
during a car wash, a message may be shown on the multi-information dis-play and a buzzer will sound outside
the vehicle. To turn off the alarm, lock all the doors.
●The lock sensor may not work prop-erly if it comes into contact with ice, snow, mud, etc. Clean the lock sensor
and attempt to operate it again.
●A sudden approach to the effective
range or door handle may prevent the doors from being unlocked. In this case, return the door handle to the
original position and check that the doors unlock before pulling the door handle again.
●If there is another electronic key in the detection area, it may take slightly lon-
ger to unlock the doors after the door handle is gripped.
■When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic key within 2 m (6
ft.) of the vehicle.
●The smart entry & start system can be
deactivated in advance.
●Setting the electronic key to battery-
saving mode helps to reduce key bat- tery depletion. ( P.204)
■To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get the electronic key too close to the vehi-
cle when operating the system from the outside of the vehicle.
Depending on the position and holding
condition of the electronic key, the key may not be detected correctly and the system may not operate properly. (The
alarm may go off accidentally, or the door lock prevention may not operate.)
■If the smart entry & start system does not operate properly
●If the doors cannot be locked or unlocked, perform the following.
• Bring the electronic key close to the door handle and perform a lock or unlock operation.
• Use the wireless remote control.
If the doors cannot be locked or
unlocked by perform the above, use the
mechanical key. ( P.542)
However, if the mechanical key is used
while the alarm system is set, the warn-
ing will sound. ( P.77)
●If the EV system cannot be started,
refer to P.543
■Customization
Settings (e.g. smart entry & start sys- tem) can be changed.
(Customizable features:P.565)
If the smart entry & start system has been deactivated by a customized set-
ting, refer to the explanations for the fol- lowing operations.
●Locking and unlocking the doors:Use the wireless remote control or mechanical key. ( P.185, 542)
●Starting the EV system and changing power switch modes: P. 5 4 3
●Stopping the EV system:P. 2 4 5

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4-3. Adjusting the seats
Before driving
■Front seats
1 Up
Pull the head restraints up.
2Down
Push the head restraint down while
pressing the lock release button .
WARNING
●Do not allow anyone to sit on a folded seatback or in the luggage
compartment while driving.
●Do not allow children to enter the
luggage compartment.
●Do not operate the rear seat if it is
occupied.
●Be careful not to get feet or hands
caught in the moving parts or joints of the seats during operation.
●Do not allow children to operate the seat.
■After returning the rear seatback to the upright position
Observe the following precautions.
Failure to do so may result in death or serious injury.
●Make sure that the seatback is
securely locked in position by lightly pushing it back and forth. If the seatback is not securely locked, the
red marking will be visible on the seatback lock release lever. Make sure that the red marking is not visi-
ble.
●Check that the seat belts are not
twisted or caught in the seatback.
Head restraints
Head restraints are provided
for all seats.
WARNING
■Head restraint precautions
Observe the following precautions
regarding the head restraints. Failure to do so may result in death or serious injury.
●Use the head restraints designed for each respective seat.
●Adjust the head restraints to the correct position at all times.
●After adjusting the head restraints, push down on them and make sure they are locked in position.
●Do not drive with the head restraints removed.
Vertical adjustment

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4-4. Adjusting the steering wheel and mirrors
The height of the rear view mirror
can be adjusted to suit your driving
posture.
Adjust the height of the rear view
mirror by moving it up and down.
Responding to the level of bright-
ness of the headlights of vehicles
behind, the reflected light is auto-
matically reduced.
Turn the automatic anti-glare func-
tion mode on/off
When the automatic anti-glare function
is in ON mode, the indicator illumi-
nates. The function will set to ON mode
each time the power switch is turned to
ON.
Pressing the button turns the function
to OFF mode. (The indicator also
turns off.)
■To prevent sensor error
To ensure that the sensors operate
properly, do not touch or cover them.
Inside rear view mirror
The rear view mirror’s position
can be adjusted to enable suf-
ficient confirmation of the rear
view.
Adjusting the height of rear
view mirror
WARNING
■Caution while driving
Do not adjust the position of the mir-
ror while driving. Doing so may lead to mishandling of the vehicle and cause an accident,
resulting in death or serious injury.
Anti-glare function

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4-5. Opening, closing the windows
Before driving
4-5.Opening, closing the windows
The power windows can be opened
and closed using the switches.
1 Closing
2 One-touch closing*
3Opening
4 One-touch opening*
*: To stop the window partway, operate
the switch in the opposite direction.
■The power windows can be oper- ated when
The power switch is in ON.
■Operating the power windows after
turning the EV system off
The power windows can be operated for approximately 45 seconds even after
the power switch is turned to ACC or OFF. They cannot, however, be oper-ated once either front door is opened.
■Jam protection function
If an object becomes jammed between the window and the window frame while the window is closing, window move-
ment is stopped and the window is opened slightly.
■Catch protection function
If an object becomes caught between
the door and window while the window
is opening, window movement is stopped.
■When the window cannot be opened or closed
When the jam protection function or catch protection function operates unusually and the side window cannot
be opened or closed, perform the follow- ing operations with the power window switch of that door.
●Stop the vehicle. With the power switch in ON, within 4 seconds of the
jam protection function or catch pro- tection function activating, continu-ously operate the power window
switch in the one-touch closing direc- tion or one-touch opening direction so that the side window can be opened
and closed.
●If the side window cannot be opened
and closed even when performing the above operations, perform the follow-ing procedure for function initializa-
tion.
1 Turn the power switch to ON.
2 Pull and hold the power window switch in the one-touch closing direction and completely close the
side window.
3 Release the power window switch for a moment, resume pulling the switch in the one-touch closing
direction, and hold it there for approximately 6 seconds or more.
4 Press and hold the power window switch in the one-touch opening
direction. After the side window is completely opened, continue holding the switch for an additional 1 second
or more.
5 Release the power window switch for a moment, resume pushing the switch in the one-touch opening
direction, and hold it there for approximately 4 seconds or more.
6 Pull and hold the power window switch in the one-touch closing
direction again. After the side win- dow is completely closed, continue
Power windows
Opening and closing the
power windows