display TOYOTA BZ4X 2022 (in English) Repair Manual

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4-2. Opening, closing and locking the doors
●When an exterior alarm sounds once
for 5 seconds
●When an interior alarm pings repeat- edly
■If “Key Detected In Vehicle” is shown on the multi-information display
An attempt was made to lock the doors using the smart entry & start system while the electronic key was still inside
the vehicle. Retrieve the electronic key from the vehicle and lock the doors again.
■Battery-saving function
The battery-saving function will be acti- vated in order to prevent the electronic key battery and the 12-volt battery from
being discharged while the vehicle is not in operation for a long time.
●In the following situations, the smart entry & start system may take some time to unlock the doors.
• The electronic key has been left in an
area of approximately 2 m (6 ft.) of the
outside of the vehicle for 10 minutes or longer.• The smart entry & start system has
not been used for 5 days or longer.
●If the smart entry & start system has
not been used for 14 days or longer, the doors cannot be unlocked at any doors except the driver’s door. In this
case, take hold of the driver’s door handle, or use the wireless remote control or the mechanical key, to
unlock the doors.
■Turning an electronic key to bat- tery-saving mode
●When battery-saving mode is set, bat-tery depletion is minimized by stop-ping the electronic key from receiving
radio waves.
Press twice while pressing and
holding .
Confirm that the electronic key indicator
flashes 4 times.
While the battery-saving mode is set,
the smart entry & start system cannot be
used. To cancel the function, press any
of the electronic key buttons.
●Electronic keys that will not be used for long periods of time can be set to the battery-saving mode in advance.
■Conditions affecting operation
The smart entry & start system use weak radio waves. In the following situa-tions, the communication between the
electronic key and the vehicle may be affected, preventing the smart entry & start system, wireless remote control
SituationCorrection proce-
dure
An attempt was
made to lock the
vehicle while a
door was open.
Close all of the
doors and lock the
doors again.
SituationCorrection proce-
dure
The power switch
was turned to ACC
while the driver’s
door was open
(The driver’s door
was opened when
the power switch
was in ACC).
Turn the power
switch off and
close the driver’s
door.
The power switch
was turned off
while the driver’s
door was open.
Close the driver’s
door.

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4-5. Opening, closing the windows
holding the switch for a further 1 sec-
ond or more.
If you release the switch while the win- dow is moving, start again from the
beginning. If the window reverses and cannot be fully closed or opened, have the vehicle
inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Door lock linked window operation
●The power windows can be opened
and closed using the mechanical key.*
( P.543)
●The power windows can be opened
and closed using the wireless remote
control.* ( P.185)*: These settings must be customized at
any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
■Power windows open warning
buzzer
The buzzer sounds and message is shown on the multi-information display
in the instrument cluster when the power switch is turned off and the driver’s door is opened with the power windows open.
■Customization
Some functions can be customized. (Customizable features: P.566)
WARNING
Observe the following precautions. Failing to do so may result in death or
serious injury.
■Closing the windows
●The driver is responsible for all the
power window operations, including the operation for the passengers. In order to prevent accidental opera-
tion, especially by a child, do not let a child operate the power windows. It is possible for children and other
passengers to have body parts caught in the power window. Also, when riding with a child, it is recom-
mended to use the window lock switch. ( P.221)
●Check to make sure that all passen- gers do not have any part of their body in a position where it could be
caught when a window is being operated.
●When using the wireless remote control or mechanical key and oper-ating the power windows, operate
the power window after checking to make sure that there is no possibil-ity of any passenger having any of
their body parts caught in the win- dow. Also do not let a child operate window by the wireless remote con-
trol or mechanical key. It is possible for children and other passengers to get caught in the power window.

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4-6. Favorite settings
An individual can be identified
using the following authentication
devices.
 Electronic key
An individual is identified when the
smart entry & start system detects their
electronic key.
 Face identification
Individuals are identified by detecting
the face from the driver monitor.
 Bluetooth devices
An individual can be detected if the
same Bluetooth device that was used
as a handsfree phone the last time the
vehicle was entered is connected to the
audio system.
When an individual is identified
from an authentication device, set-
tings for the following functions are
recalled.
 Driving position (memory recall
function)*1
After an individual is identified, the driv-
ing position that was set when driving
was last completed is recalled when the
following operation is performed.
The door is unlocked and opened using
the smart entry & start system or wire-
less remote control.
 Meter display and multimedia
information*2
When an individual is identified, the
vehicle settings used when the power
switch was last turned off are recalled.
 Vehicle settings that can be set
using the multimedia display*2
When an individual is identified, the
vehicle settings used when the power
switch was last turned off are recalled.
 Safe driving support function*2
When an individual is identified, the
vehicle settings used when the power
switch was last turned off are recalled.
*1: If equipped
*2: Some settings are excluded
My Settings
By recognizing an individual
through a device, such as an
electronic key, the driving
position and vehicle settings
recorded for that driver can be
recalled when the vehicle is
entered. By assigning an
authentication device to a
driver in advance, the driver
can enter the vehicle with their
preferred settings. Settings for
u p t o 3 d riv ers c an be r ec or d ed
by My Settings. For details on
how to assign/delete electronic
keys, set driver names, per-
form initialization, change driv-
ers manually, or delete a driver,
refer to the “Multimedia
owner’s manual”.
Types of assigned authenti-
cation devices
Recalled functions

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5-1. Before driving
●Drive carefully when it starts to rain,
because the road surface will be especially slippery.
●Refrain from high speeds when driv-ing on an expressway in the rain, because there may be a layer of water
between the tires and the road sur- face, preventing the steering and brakes from operating properly.
■Restraining the EV system output
(Brake Override System)
●When the accelerator and brake ped-
als are depressed at the same time, the EV system output may be restrained.
●A warning message is displayed on the multi-information display while the
system is operating.
■Breaking in your new Toyota
To extend the life of the vehicle, observ- ing the following precautions is recom-
mended:
●For the first 300 km (186 miles):
Avoid sudden stops.
●For the first 800 km (500 miles):
Do not tow a trailer.
●For the first 1000 km (621 miles):
• Do not drive at extremely high speeds.• Avoid sudden acceleration.
• Do not drive at a constant speed for extended periods.
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When starting the vehicle
Always keep your foot on the brake pedal while stopped with the
“READY” indicator is illuminated. This prevents the vehicle from creeping.
■When driving the vehicle
●Do not drive if you are unfamiliar with the location of the brake and
accelerator pedals to avoid depressing the wrong pedal.
• Accidentally depressing the accel- erator pedal instead of the brake pedal will result in sudden accelera-
tion that may lead to an accident.
• When backing up, you may twist
your body around, leading to diffi- culty in operating the pedals. Make sure to operate the pedals properly.
• Make sure to keep a correct driving posture even when moving the
vehicle only slightly. This allows you to depress the brake and accelera-tor pedals properly.
• Depress the brake pedal using your right foot. Depressing the brake
pedal using your left foot may delay response in an emergency, result-ing in an accident.
●The driver should pay extra atten-tion to pedestrians. As there is no
engine noise, the pedestrians may misjudge the vehicle’s movement. Even though the vehicle is
equipped with the Acoustic Vehicle Alerting System, drive with care as pedestrians in the vicinity may still
not notice the vehicle if the sur- rounding area is noisy.
●During normal driving, do not turn off the EV system. Turning the EV system off while driving will not
cause loss of steering or braking control, however, power assist to the steering will be lost. This will
make it more difficult to steer smoothly, so you should pull over and stop the vehicle as soon as it is
safe to do so. In the event of an emergency, such as if it becomes impossible to stop the vehicle in the
normal way: P. 5 0 6

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5-1. Before driving
Driving
WARNING
●Use regenerative braking to main- tain a safe speed when driving
down a steep hill. Using the brakes continuously may cause the brakes to overheat and lose effectiveness.
( P.251)
●If “Regenerative braking limited.
Press brake to decelerate.” appears on the multi-information display, firmly depress the brake pedal to
decelerate the vehicle. ( P.523)
●Do not adjust the positions of the
steering wheel, the seat, or the inside or outside rear view mirrors while driving.
Doing so may result in a loss of vehicle control.
●Always check that all passengers’ arms, heads or other parts of their body are not outside the vehicle.
●AWD models: Do not drive the vehi-cle off-road.
This is not a AWD vehicle designed for off-road driving. Proceed with all due caution if it becomes unavoid-
able to drive off-road.
●Do not drive across a river or
through other bodies of water. This may cause electric/electronic components to short circuit, dam-
age the EV system or cause other serious damage to the vehicle.
■When driving on slippery road surfaces
●Sudden braking, acceleration and
steering may cause tire slippage and reduce your ability to control the vehicle.
●Sudden acceleration or regenera-tive braking due to shift changing
could cause the vehicle to skid, resulting in an accident.
●After driving through a puddle, lightly depress the brake pedal to make sure that the brakes are func-
tioning properly. Wet brake pads may prevent the brakes from func-tioning properly. If the brakes on
only one side are wet and not func- tioning properly, steering control may be affected.
■When shifting the shift position
●Do not let the vehicle roll backward
while a forward driving position is selected, or roll forward while the shift position is in R.
Doing so may result in an accident or damage to the vehicle.
●Do not shift the shift position to P while the vehicle is moving.Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Do not shift the shift position to R while the vehicle is moving forward.Doing so can damage the transmis-
sion and may result in a loss of vehicle control.
●Do not shift the shift position to a driving position while the vehicle is moving backward.
Doing so can damage the transmis- sion and may result in a loss of vehicle control.
●Changing the shift position to N while the vehicle is moving will dis-
engage the EV system. Regenera- tive braking is not available with the EV system disengaged.

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5-1. Before driving
WARNING
●Be careful not to change the shift position with the accelerator pedal
depressed. Changing the shift position to any position other than P or N may lead
to unexpected rapid acceleration of the vehicle that may cause an acci-dent and result in death or serious
injury. After changing the shift position, make sure to confirm the current
shift position displayed on the shift position indicator inside the meter.
■If you hear a squealing or scrap-ing noise (brake pad wear indica-tors)
Have the brake pads checked and replaced by any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer as soon as possible.Rotor damage may result if the pads
are not replaced when needed. It is dangerous to drive the vehicle when the wear limits of the brake
pads and/or those of the brake discs are exceeded.
■When the vehicle is stopped
●Do not depress the accelerator pedal unnecessarily.
If the shift position is in any position other than P or N, the vehicle may accelerate suddenly and unexpect-
edly, causing an accident.
●In order to prevent accidents due to
the vehicle rolling away, always keep depressing the brake pedal while stopped with the “READY”
indicator is illuminated, and apply the parking brake as necessary.
●If the vehicle is stopped on an incline, in order to prevent acci-dents caused by the vehicle rolling
forward or backward, always depress the brake pedal and securely apply the parking brake as
needed.
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink
cans in the vehicle when it is in the sun.Doing so may result in the follow-
ing:
• Gas may leak from a cigarette
lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of glasses to
deform or crack.
• Soft drink cans may fracture, caus-
ing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehicle’s
electrical components.
●Do not leave cigarette lighters in the
vehicle. If a cigarette lighter is in a place such as the glove box or on the floor, it may be lit accidentally
when luggage is loaded or the seat is adjusted, causing a fire.
●Do not attach adhesive discs to the windshield or windows. Do not place containers such as air fresh-
eners on the instrument panel or dashboard. Adhesive discs or con-tainers may act as lenses, causing
a fire in the vehicle.
●Do not leave a door or window
open if the curved glass is coated with a metallized film such as a sil-ver-colored one. Reflected sunlight
may cause the glass to act as a lens, causing a fire.

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5-1. Before driving
When the following unusual opera-
tion is performed with the accelera-
tor pedal depressed, the EV system
output may be restrained.
• When the shift position to R*.
• When the shift position is shifted
from P or R to forward drive shift
position such as D*.
When the system operates, a mes-
sage appears on the multi-informa-
tion display. Read the message and
follow the instruction.
NOTICE
■If you get a flat tire while driving
A flat or damaged tire may cause the
following situations. Hold the steering wheel firmly and gradually depress the brake pedal to slow down the
vehicle.
●It may be difficult to control your vehicle.
●The vehicle will make abnormal sounds or vibrations.
●The vehicle will lean abnormally.
Information on what to do in case of a
flat tire ( P.528)
■When encountering flooded
roads
Do not drive on a road that has flooded after heavy rain, etc. Doing so
may cause the following serious dam- age to the vehicle:
●Short in electrical components
●Traction battery damage caused by
water immersion
In the event that you drive on a
flooded road and the vehicle is flooded, be sure to have any autho-rized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer check the following:
●Brake function
●Changes in quantity and quality of transmission fluid, etc.
●Lubricant condition for the bearings and suspension joints (where possi-
ble), and the function of all joints, bearings, etc.
●Components connected to the trac-tion battery.
If the shift control system is damaged
by flooding, it may not be possible to
shift the shift position to P, or from P
to other positions. In this case, con-
tact any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
■When parking the vehicle
Always set the parking brake, and
shift the shift position to P. Failure to do so may cause the vehicle to move or the vehicle may accelerate sud-
denly if the accelerator pedal is acci- dentally depressed.
■When involved in a minor acci-dent
Damage to the traction battery or bat-
tery peripheral components could cause malfunctions. Even if it is a minor accident, have the vehicle
inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
Sudden start restraint con-
trol (Drive-Start Control
[DSC])

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5-2. Driving procedures
Driving
5-2.Driving pro cedu res
1Check that the charging cable is
disconnected. ( P.121, 129)
2 Pull the parking brake switch to
check that the parking brake is
set. ( P.254)
The parking brake indicator will come on.
3 Firmly depress the brake pedal.
and a message will be displayed
on the multi-information display.
If it is not displayed, the EV system
cannot be started.
When the shift position is in N, the EV system cannot start. Shift the shift posi-
tion to P when starting the EV system. ( P.248)
4Press the power switch shortly
and firmly.
When operating the power switch, one short, firm press is enough.It is not necessary to press and hold the
switch. If the “READY” indicator turns on, the EV system will operate normally.
Continue depressing the brake pedal until the “READY” indicator is illumi-nated.
The EV system can be started from any
power switch mode.
5 Check that the “READY” indica-
tor is illuminated.
The vehicle cannot be driven if the “READY” indicator is off.
■Power switch illumination
In the following situations, the power
switch is illuminated.
●When the driver’s or passenger’s door
is opened.
●When the power switch is in ACC or
ON.
●When the power switch mode is
changed from ACC or ON to off.
Also, in the following situation, the
power switch flashes.
●When depressing the brake pedal
while carrying the electronic key.
■If the EV system does not start
●The immobilizer system may not have
been deactivated. ( P. 7 5 ) Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
●The charging cable may be connected to the vehicle. ( P. 1 1 8 )
●If a message related to start-up is shown on the multi-information dis-play, read the message and follow the
instructions.
●The smart entry & start system may
not be operating properly. ( P.543)
●If the door is unlocked with the
Power (ignition) switch
Performing the following oper-
ations when carrying the elec-
tronic key on your person
starts the EV system or
changes power switch modes.
Starting the EV system

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5-2. Driving procedures
mechanical key, the EV system can-
not be started using the smart entry & start system. However, if the elec-tronic key is carried inside the vehicle
and the doors are locked ( P.188), the EV system can be started.
■When the ambient temperature is low, such as during winter driving
conditions
●When starting the EV system, the
flashing time of the “READY” indicator may be long. Leave the vehicle as it is until the “READY” indicator is steady
on, as steady means the vehicle is able to move.
●When the traction battery is extremely cold (below approximately -30°C [-22°F]) under the influence of the out-
side temperature, it may not be possi- ble to start the EV system. In this case, try to start the EV system again
after the temperature of the traction battery increases due to the outside temperature increase, etc.
■Sounds and vibrations specific to
an battery electric vehicle
 P. 8 4
■If the 12-volt battery is discharged
The EV system cannot be started using
the smart entry & start system. Refer to P.544 to restart the EV system.
■Electronic key battery depletion
 P. 1 8 2
■Conditions affecting operation
 P. 2 0 4
■Note for the entry function
 P. 2 0 5
■Steering lock function (if equipped)
●After turning the power switch off and opening and closing the doors, the steering wheel will be locked due to
the steering lock function. Operating the power switch again automatically cancels the steering lock.
●When the steering lock cannot be released, “Push Power Switch while
Turning the Steering Wheel in Either
Direction” will be displayed on the multi-information display.Check that the shift position is in P.
Press the power switch shortly and firmly while turning the steering wheel left and right.
●To prevent the steering lock motor from overheating, operation of the
motor may be suspended if the EV system is turned on and off repeatedly in a short period of time. In this case,
refrain from operating the EV system. After about 10 seconds, the steering lock motor will resume functioning.
■If the “READY” indicator does not
come on
In the event that the “READY” indicator does not come on even after performing
the proper procedures for starting the vehicle, contact any authorized Toyota retailer or Toyota authorized repairer, or
any reliable repairer immediately.
■If the EV system is malfunctioning
 P. 9 0
■Electronic key battery
 P. 4 9 9
■Operation of the power switch
●If the switch is not pressed shortly and firmly, the power switch mode may not
change or the EV system may not start.
●If attempting to restart the EV system immediately after turning the power switch off, the EV system may not
start in some cases. After turning the power switch off, please wait a few seconds before restarting the EV sys-
tem.

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5-2. Driving procedures
Driving
■Customization
If the smart entry & start system has been deactivated in a customized set-ting, refer to P.542.
1 Stop the vehicle completely.
2 Set the parking brake. (P.254)
3 Press the P position switch.
( P.248)
Check that the shift position indicator
shows P and the parking brake indica- tor is illuminated.
4 Press the power switch.
The EV system will stop, and the meter display will be extinguished (the shift
position indicator will be extinguished a few seconds after the meter display).
5 Release the brake pedal and
check that “ACCESSORY” or
“POWER ON” is not shown on
the meter.
■When the shift control system mal-
functions
When attempting to turn the power switch off while there is a malfunction in
the shift control system, the power switch mode may change to ACC. In this case, ACC may be turned off by apply-
ing the parking brake and pressing the power switch again. If there is a mal-function in the system, have the vehicle
inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer immediately.
■Automatic P position selection
function
 P. 2 5 0
WARNING
■When starting the EV system
Always start the EV system while sit- ting in the driver’s seat. Do not
depress the accelerator pedal while starting the EV system under any cir-cumstances.
Doing so may cause an accident resulting in death or serious injury.
■Caution while driving (some models)
If EV system failure occurs while the
vehicle is moving, do not lock or open the doors until the vehicle reaches a safe and complete stop. Otherwise,
the steering lock function will activate and this may lead to an accident, resulting in death or serious injury.
NOTICE
■When starting the EV system
If the EV system becomes difficult to start, have your vehicle checked by any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer immediately.
■Symptoms indicating a malfunc-tion with the power switch
If the power switch seems to be oper-
ating somewhat differently than usual, such as the switch sticking slightly, there may be a malfunction. Contact
any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer immediately.
Stopping the EV system