key TOYOTA BZ4X 2022 (in English) Workshop Manual

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5-4. Using the driving support systems
Driving
steering wheel.
The Advanced Park main switch
is pushed
 The shift position has been
changed to P
 The parking brake is engaged
 A door or back door is opened
 The driver’s seat belt is unfas-
tened
 The outside rear view mirrors are
folded
 The TRAC or VSC is turned off
 The TRAC, VSC or ABS oper-
ates
 The power switch is pushed
 The system determines assis-
tance cannot be continued in the
current parking environment
 The system malfunctions
 While the vehicle was stopped,
“Cancel” was selected on the
multimedia display
■Assistance will be suspended
when
In situations such as the following,
Advanced Park operation will be
suspended.
Assistance can be started again by fol-
lowing the directions displayed on the
multimedia display.
Also, when assistance is suspended, if
the shift position is changed twice with
the brake pedal depressed, assistance
will be canceled in that shift position.
However, if assistance is suspended by
changing the shift position, assistance
will be canceled if the shift position is
changed once.
 The steering wheel is operated
 The accelerator pedal is
depressed
 The shift position has been
changed
 Brake control operates
 Camera switch is pressed
 The PKSB (Parking Support
Brake) PCS (Pre-Collision Sys-
tem) has operates
■Remote control function assis-
tance will be canceled when
In situations such as the following,
Remote control function operation
will be canceled.
As system operation has been can-
celed, while carrying an electronic
key, enter the vehicle and park the
vehicle manually, using the steering
wheel.
 When a condition for stopping
Advanced Park assistance is
met, with the exception suspen-
sion due to a door being opened
or the driver’s seat seat belt
being released
 When Remote control function is
operated while the remote air
conditioning is operating and the
power switch is changed to ON
before remote air conditioning
has ended
 When 5 minutes have elapsed
since Remote control function
operation was started

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5-4. Using the driving support systems
When 3 minutes have elapsed
since any operation was per-
formed
 When 30 seconds have elapsed
with the vehicle not being able to
be driven, even though the
screen of the smartphone is
being operated to drive the vehi-
cle
 When the power button on the
screen of the smartphone is
selected
 When the Remote Park app is
force closed
 When the vehicle is on a steep
slope
 When an electronic key is
detected inside the vehicle while
Remote control function opera-
tion is suspended
 When the ambient temperature
is -10°C (14°F) or less
■Remote control function assis-
tance will be suspended when
In situations such as the following,
assistance will be suspended.
 When the Bluetooth communica-
tion between the smartphone
and multimedia system get lost
 When smartphone continuous
operation is suspended
 When the Remote Park app is
pushed to the background (a call
is received, the home button is
pressed, etc.)
 When electronic key does not
detected
 When there is an obstruction in
the movement direction of the
vehicle
 When the vehicle is operated
while it is being driven by assis-
tance
 When the smart key is operated
while it is being driven by assis-
tance
 When the door is unlocked while
it is being driven by assistance
 When a door is opened while the
vehicle is being driven
Select on the multimedia dis-
play, and then select “Advanced
Park”.
■Remote Park
Remote control function can be
turned on/off.
■Speed Profile
The vehicle speed for when assis-
tance is performed can be set.
This setting cannot be changed when
registering a parking space to the mem-
ory function.
■Detect. range
The distance from which obstacles
will be avoided while assistance is
being performed can be set.
Changing the Advanced
Park settings

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6-1. Using the air conditioning system and defogger
normal air conditioning operation. Also,
the outside of the windshield may fog up due to the outside temperature, humidity or air conditioning set temperature.
■Security feature
Any unlocked doors will be automatically locked when the system is operating. The emergency flashers flash to indicate
that the doors have been locked.
■Conditions affecting operation
 P. 2 0 4
■While the Remote Air Conditioning System is operating
●Depending on the operating condition of the Remote Air Conditioning Sys-
tem, the electric fan may spin and an operating noise may be heard.However, this does not indicate a mal-
function.
●The Remote Air Conditioning System
may stop operating temporarily if other features that use electricity (for example, the seat heater, lights, wind-
shield wipers) are in operation or if the charge level of the 12-volt battery becomes low.
●The headlights, windshield wiper, meter, etc. will not operate.
●The intrusion sensor will automatically be canceled.
■Electronic key battery depletion
 P. 1 8 2
■When the electronic key battery is fully depleted
 P. 4 9 9
■Customization
Setting (e.g. Operation using “A/C” on the wireless remote control) can be changed. (Customizable features:
 P.572)
WARNING
■Precautions for the Remote Air Conditioning System
●Do not use the system if people are in the vehicle.Even when the system is in use, the
internal temperature may still reach a high or low level due to features such as the automatic shut-off. Chil-
dren and pets left inside the vehicle may suffer heatstroke dehydration or hypothermia, or could result in
death or serious injury.
●Depending on the surrounding envi-
ronment, signals from the wireless switch may transmit further than expected. Pay appropriate attention
to the vehicle’s surroundings and use the switch only when neces-sary.
●Do not operate “A/C” if the hood is open. The air conditioning may
operate unintentionally and objects may be drawn into the electrical cooling fan.
NOTICE
■To prevent the traction battery
from being discharged through incorrect operation
Use “A/C” only when necessary.

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6-2. Using the interior lights
Interior features
6-2.Using the interior lights
Outer foot lights (if equipped)
Inside door handle lights (if equipped)
Rear interior light ( P. 4 3 2 )
Footwell lights (if equipped)
Front interior lights/personal lights ( P.432, 433)
Shift lights
Auxiliary box lights (if equipped)/Wireless charger tray lights (if
equipped)
Center console light (if equipped)
Door trim ornament lights (if equipped)
■Personal lights/interior lights auto- matic on/off
●Illuminated entry system: The lights
automatically turn on/off according to power switch mode, the presence of the electronic key, whether the doors
are locked/unlocked, and whether the
Interior lights list
Location of the interior lights

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6-4. Using the other interior features
■Lighting conditions of operation indicator light
*1: Charging power will not be output during standby. A metallic object will not be
heated, if it is placed on the charging tray in this state.
*2: Depending on the portable device, there are cases where the op eration indicator
light will continue being lit up orange even after the charging is complete.
■The wireless charger is not working properly.
The following are situations in which the wireless charger does not work
properly and how to deal with the possible causes.
Operation indicator light
ConditionsCharging tray sideMultimedia system
screen side
Turning offDisappearWhen the Wireless charger power sup-
ply is off
Green (comes on)GrayOn Standby (charging possible state)*1
When charging is complete*2
Orange (comes on)Blue
When placing the portable device on the
charging area (detecting the portable
device)
Charging
Operation indicator
light
Multimedia system
screenSuspected causes/Handling method
Orange (Flashing
repeatedly once
every second)
Gray
Wireless charger and smart key com-
munication failure
 If the EV system is turned on, off
and then restart the EV system
If the power switch is in ACC, start the
EV system. ( P.243)
Green (Flashing
repeatedly once
every second)
Disappear
Wireless charger and multimedia
system communication failure
 If the EV system is turned on, off
and then restart the EV system
If the power switch is in ACC, start the
EV system. ( P.243)

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6-4. Using the other interior features
Interior features
■The wireless charger can be oper- ated when
The power switch is in ACC or ON.
■Portable devices that can be charged
●Portable devices compatible with the Qi wireless charging standard can be charged by the wireless charger. How-
ever, compatibility with all devices which meet the Qi wireless charging
Green (comes on)Blue
AM radio stations are being automat-
ically selected
 Wait until the system has com-
pleted the automatic selection of
AM radio stations. In the case that
automatic selection cannot be
completed, stop automatic selec-
tion.
The smart entry & start system is
detecting the key
 Please wait until the key detection
is complete.
Orange (Repeat-
edly flashes 3 times
continuously)
Gray
Foreign substance detection:
A metallic foreign substance is in the
charge area, and so the abnormal
heating prevention function of the
charging coil operated
 Remove the foreign substance
from the charge area.
Portable device misaligned:
 The charging coil in the portable
device moved outside of the
charge area, and so the abnormal
heating prevention function of the
charging coil operated
Orange (Repeat-
edly flashes 4 times
continuously)
Gray
Safety shutdown resulting when the
temperature within the wireless char-
ger exceeded the set value
 Stop charging, remove the porta-
ble device from the charging tray,
wait for the temperature to drop,
and then start charging again.
Operation indicator
light
Multimedia system
screenSuspected causes/Handling method

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6-4. Using the other interior features
standard is not guaranteed.
●The wireless charger is designed to supply low power electricity (5 W or
less) to a cellular phone, smartphone, or other portable device.
●Failure to do so may result in the pos-sibility of fire, However, portable devices, such as the following, can be
charged with more than 5 W. • 7.5 W charging compatible iPhones can be charged at 7.5 W or less.
• Portable devices which conform to WPC Ver 1.2.4 (Extended Power pro-file) can be charged at 10 W or less.
■When covers and accessories are
attached to portable devices
Do not charge in situations where cover and accessories not able to handle Qi
are attached to the portable device. Depending on the type of cover (includ-ing for certain genuine manufacturer
parts) and accessory, it may not be pos- sible to charge.When charging is not performed even
with the portable device placed on the charge area, remove the cover and accessories.
■Charging precautions
●If the electronic key cannot be detected in the cabin, charging cannot
be performed. When a door is opened and closed, charging may be tempo-rarily suspended.
●While charging, the wireless charger and the portable device will become
warm. This is not a malfunction. If a portable device becomes warm while charging and charging stops
due to the protection function of the portable device, wait until the portable device cools down and charge it
again.
●Depending on usage of the portable
device, it may not be fully charged. This is not a malfunction.
■Important points of the wireless charger
●If the electronic key cannot be
detected within the vehicle interior,
charging can not be done. When the door is opened and closed, charging may be temporarily suspended.
●When charging, the wireless charging device and portable device will get
warmer, however this is not a mal- function. When a portable device gets warm while charging may stop due to
the protection function on the portable device side. In this case, when the temperature of the portable drops sig-
nificantly, charge again. The fan may start operating to lower the temperature inside the wireless
charger, however this is not a mal- function.
■Sound generated during operation
When the power supply switch is turned
on or while a portable device is being identified, operation sounds may be heard. This is not a malfunction.
■Cleaning the wireless charger
 P. 4 6 0
■Certification
 P. 6 6 2
WARNING
■Caution while driving
When charging a portable device, for safety reasons, the driver should not operate the main part of the portable
device while driving.
■Caution while in motion
Do not charge lightweight devices such as wireless headphones while in motion. These devices are very light
and may be ejected from the charging tray, which may lead to unforeseen accidents.

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6-4. Using the other interior features
Fold down the armrest for use.
NOTICE
• A case or cover attached with an uneven or tilted surface, so that the
charging side is not flat
• Thick decorations
• Accessories, such as finger rings, straps, etc.
●When the portable device is in con-tact with, or is covered by any of the
following metallic objects:
• A card that has metal on it, such as
aluminum foil, etc.
• A pack of cigarettes that includes
aluminum foil
• A wallet or bag that is made of
metal
•Coins
• A heating pad
• CDs, DVDs or other media
• A metal accessory
• A case or cover made of metal
●Electric wave type wireless remote controls are being used nearby
●The electronic key is not inside the vehicle
●2 or more portable devices are placed on the charging tray at the same time
If charging is abnormal or the opera- tion indicator light continues to flash
for any other reason, the wireless charger may be malfunctioning. Con-tact any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.
■To prevent malfunctions and data corruptions
●When charging, bringing a credit, or
other magnetic card, or magnetic storage media close to the charge area may clear any stored data due
to magnetic influence. Also, do not bring a wristwatch or other preci-sion instrument close to the charge
area since doing so may cause it to malfunction.
●Do not charge with a non-contact IC card such as a transportation sys-tem IC card inserted between the
charging side of a portable device and the charge area. The IC chip may become extremely hot and
damage the portable device or IC card. Be especially careful not to charge a portable device inside a
case or cover with a non-contact IC card attached.
●Do not leave portable devices inside the vehicle. The inside of the vehicle can become hot in extreme
heat, which could cause a malfunc- tion.
■If the smartphone OS has been updated
If the smartphone OS has been
updated to a newer version, its charging specifications may have changed significantly.
For details, check the information on the manufacturer’s website.
■To prevent 12-volt battery dis-charge
Do not use the wireless charger for a
long period of time when the EV sys- tem is stopped.
Armrest

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7
Maintenance and care
Maintenance and care
7-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ............... 456
Cleaning and protecting the
vehicle interior ................ 459
7-2. Maintenance
Maintenance requirements 463
7-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions ................................ 465
Hood ................................. 467
Positioning a floor jack...... 468
Motor compartment .......... 470
Tires .................................. 476
Replacing the tire.............. 488
Tire inflation pressure ....... 494
Wheels.............................. 495
Air conditioning filter ......... 496
Electronic key battery ....... 499
Checking and replacing fuses
....................................... 501
Light bulbs ........................ 504

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7-1. Maintenance and care
7-1.Mainte nance a nd care
Working from top to bottom, lib-
erally apply water to the vehicle
body, wheel wells and underside
of the vehicle to remove any dirt
and dust.
 Wash the vehicle body using a
sponge or soft cloth, such as a
chamois.
 For hard-to-remove marks, use
car wash soap and rinse thor-
oughly with water.
 Wipe away any water.
 Wax the vehicle when the water-
proof coating deteriorates.
If water does not bead on a clean sur-
face, apply wax when the vehicle body
is cool.
■Self-restoring coat
The vehicle body has a self-restoring coating that is resistant to small surface scratches caused in a car wash, etc.
●The coating lasts for 5 to 8 years from when the vehicle is delivered from the
plant.
●The restoration time differs depending
on the depth of the scratch and out- side temperature. The restoration time may become shorter when the coating
is warmed by applying warm water.
●Deep scratches caused by keys,
coins, etc., cannot be restored.
●Do not use wax that contain abra- sives.
■Automatic car washes
●Before washing the vehicle:• Fold the mirrors
• Turn off the power back door (if equipped)
Start washing from the front of the vehi-
cle. Extend the mirrors before driving.
●Brushes used in automatic car washes may scratch the vehicle sur-face, parts (wheel, etc.) and harm
your vehicle’s paint.
●Rear spoiler (if equipped) may not be
washable in some automatic car washes. There may also be an increased risk of damage to vehicle.
●When the shift position needs to be held in N, refer to P.251.
■High pressure car washes
As water may enter the cabin, do not bring the nozzle tip near the gaps around the doors or perimeter of the
windows, or spray these areas continu- ously.
■Note for a smart entry & start sys-tem
●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: • Place the key in a position 2 m (6 ft.) or more separate from the vehicle
while the vehicle is being washed. (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 buzzer may sound outside the vehicle and “Key Detected In Vehicle” may be shown
Cleaning and protecting
the vehicle exterior
Perform cleaning in a manner
appropriate to each compo-
nent and its material.
Cleaning instructions