air condition TOYOTA BZ4X 2022 Owners Manual (in English)

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Owners Manual_Europe_M42D76_en
Pictorial indexSearch by illustration
For safety
and security
Make sure to read through them
(Main topics: Child seat, theft deterrent system)
Electric Vehicle
system
Reading charging-related information
(Main topics: Electric Vehicle system, charging methods)
Vehicle status
information and
indicators
Reading driving-related information
(Main topics: Meters, multi-information display)
Before drivingOpening and closing the doors and windows, adjustment
before driving
(Main topics: Keys, doors, seats, power windows)
DrivingOperations and advice which are necessary for driving
(Main topics: Starting Electric Vehicle system, driving support
systems)
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and care
Caring for your vehicle and maintenance procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arises
What to do in case of malfunction and emergency
(Main topics: 12-volt battery discharge, flat tire)
Vehicle
specifications
Vehicle specifications, customizable features
(Main topics: Fluids, tire inflation pressure)
IndexSearch by symptom
Search alphabetically

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TABLE OF CONTENTS
5-4. Using the driving support sys-
tems
Software update.................. 273
Toyota Safety Sense ........... 275
Driver monitor ..................... 282
PCS (Pre-Collision System) 283
LTA (Lane Tracing Assist) ... 294
LDA (Lane Departure Alert) 299
RSA (Road Sign Assist) ...... 304
Dynamic radar cruise control
.......................................... 307
Cruise control...................... 316
Speed limiter ....................... 318
Emergency Driving Stop System
.......................................... 321
BSM (Blind Spot Monitor) ... 324
SEA (Safe Exit Assist)......... 328
Toyota parking assist-sensor
.......................................... 333
RCTA (Rear Crossing Traffic
Alert) ................................. 343
RCD (Rear Camera Detection)
.......................................... 348
PKSB (Parking Support Brake)
.......................................... 352
Static Objects Front and Rear of
the Vehicle ........................ 357
Moving Vehicle Rear of the Vehi-
cle ..................................... 359
Pedestrians Rear of the Vehicle
.......................................... 361
Static Objects Around the Vehi-
cle (vehicles with Advanced
Park) ................................. 363
Toyota Teammate Advanced
Park .................................. 365
Snow mode ......................... 401
X-MODE ............................. 401
Driving assist systems ........ 406
5-5. Driving tips
Winter driving tips ............... 411
Utility vehicle precautions ... 414
6-1. Using the air conditioning
system and defogger
ALL AUTO (“ECO”) control . 418
Automatic air conditioning sys-
tem.................................... 420
Remote Air Conditioning System
.......................................... 427
Heated steering wheel/seat
heaters/seat ventilators .... 429
6-2. Using the interior lights
Interior lights list .................. 431
6-3. Using the storage features
List of storage features ....... 434
Luggage compartment features
.......................................... 437
6-4. Using the other interior fea-
tures
Electronic sunshade ........... 442
Other interior features ......... 444
7-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................. 456
Cleaning and protecting the
vehicle interior .................. 459
7-2. Maintenance
6Interior features
7Maintenance and care

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TABLE OF CONTENTS
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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
8-1. Essential information
Emergency flashers ............ 506
If your vehicle has to be stopped
in an emergency ............... 506
If the vehicle is submerged or
water on the road is rising 507
8-2. Steps to take in an emergency
If your vehicle needs to be towed
.......................................... 509
If you think something is wrong
.......................................... 513
If a warning light turns on or a
warning buzzer sounds..... 515
If a warning message is dis-
played ............................... 523
If you have a flat tire ........... 528
If the EV system will not start
.......................................... 539
If you lose your keys ........... 541
If the charging port lids cannot
be opened......................... 541
If the electronic key does not
operate properly ............... 542
If the 12-volt battery is dis-
charged............................. 544
If your vehicle overheats ..... 549
If the vehicle becomes stuck
.......................................... 551
9-1. Specifications
Maintenance data ............... 554
9-2. Customization
Customizable features ........ 561
9-3. Initialization
Items to initialize ................. 574
What to do if... (Troubleshooting)
.......................................... 576
Alphabetical Index .............. 579
8When trouble arises
9Vehicle specifications
Index

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Pictorial index
When the warning messages are displayed ........................ ............P.523
Turn signal lever .............................................. ..............................P.253
Headlight switch ............................................... .............................P.259
Headlights/front position lights/tail lights/license plate ligh ts/
daytime running lights ......................................... .............................P.259
Rear fog light................................................. ...................................P.268
Windshield wiper and washer switch ............................. .............P.269
Usage.......................................................... .....................................P.269
Adding washer fluid............................................ ..............................P.475
Headlight cleaners*1............................................................... .........P.269
Warning messages ............................................... ...........................P.523
Emergency flasher switch....................................... ......................P.506
Hood lock release lever ........................................ .........................P.467
Tilt and telescopic steering lock release lever................ ............P.215
Adjustment ..................................................... ..................................P.215
Air conditioning system ........................................ ........................P.420
Usage.......................................................... .....................................P.420
Rear window defogger ........................................... ..........................P.422
Multimedia system*2
*1: If equipped
*2: Refer to “Multimedia owner’s manual”.

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Pictorial index
When the warning messages are displayed ........................ ............P.523
Turn signal lever .............................................. ..............................P.253
Headlight switch ............................................... .............................P.259
Headlights/front position lights/tail lights/license plate ligh ts/
daytime running lights ......................................... .............................P.259
Rear fog light................................................. ...................................P.268
Windshield wiper and washer switch ............................. .............P.269
Usage.......................................................... .....................................P.269
Adding washer fluid............................................ ..............................P.475
Headlight cleaners ............................................. ..............................P.269
Warning messages ............................................... ...........................P.523
Emergency flasher switch....................................... ......................P.506
Hood lock release lever ........................................ .........................P.467
Tilt and telescopic steering lock release lever................ ............P.215
Adjustment ..................................................... ..................................P.215
Air conditioning system ........................................ ........................P.420
Usage.......................................................... .....................................P.420
Rear window defogger ........................................... ..........................P.422
Multimedia system*
*: Refer to “Multimedia owner’s manual”.

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1-1. For safe use
For safety and security
Airbag sensor assembly
The main SRS airbag system components are shown above. The SRS air-
bag system is controlled by the airbag sensor assembly. As the airbags
deploy, a chemical reaction in the inflators quickly fills the airbags with non-
toxic gas to help restrain the motion of the occupants.
■If the SRS airbags deploy (inflate)
●Slight abrasions, burns, bruising etc.,
may be sustained from SRS airbags, due to the extremely high speed deployment (inflation) by hot gases.
●A loud noise and white powder will be emitted.
●Parts of the airbag module (steering wheel hub, airbag cover and inflator)
as well as the front seats, parts of the front and rear pillars, and roof side rails, may be hot for several minutes.
The airbag itself may also be hot.
●The windshield may crack.
●The EV system will be stopped. ( P. 9 0 )
●All of the doors will be unlocked. ( P.186)
●The brakes and stop lights will be con-
trolled automatically. ( P.406)
●The interior lights will turn on automat-
ically. ( P.432)
●The emergency flashers will turn on
automatically. ( P.506)
●If any of the following situations occur,
the system is designed to send an emergency call to the eCall control center, notifying them of the vehicle’s
location (without needing to push the “SOS” button) and an agent will attempt to speak with the occupants to
ascertain the level of emergency and assistance required. If the occupants are unable to communicate, the agent
automatically treats the call as an emergency and helps to dispatch the necessary emergency services.
( P. 6 5 ) • An SRS airbag is deployed.• A seat belt pretensioner is activated.
• The vehicle is involved in a severe rear-end collision.
■SRS airbag deployment conditions
(SRS front airbags)
●The SRS front airbags will deploy in
the event of an impact that exceeds the set threshold level (the level of force corresponding to an approxi-
mately 20 - 30 km/h [12 - 18 mph] frontal collision with a fixed wall that does not move or deform).
However, this threshold velocity will be considerably higher in the following situations:
• If the vehicle strikes an object, such as a parked vehicle or sign pole, which can move or deform on impact
• If the vehicle is involved in an under- ride collision, such as a collision in which the front of the vehicle under-
rides, or goes under, the bed of a truck
●Depending on the type of collision, it is possible that only the seat belt pretensioners will activate.
■SRS airbag deployment conditions
(SRS side and curtain shield air- bags and SRS front seat center air-bag)
●The SRS side and curtain shield air-bags and SRS front seat center airbag
will deploy in the event of an impact that exceeds the set threshold level (the level of force corresponding to
the impact force produced by an approximately 1500 kg [3300 lb.] vehi-cle colliding with the vehicle cabin
from a direction perpendicular to the vehicle orientation at an approximate speed of 20 - 30 km/h [12 - 18 mph]).
●Both SRS curtain shield airbags will deploy in the event of a side collision

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1-1. For safe use
on either side.
●Both SRS curtain shield airbags may also deploy in the event of a severe
frontal collision.
■Conditions under which the SRS airbags may deploy (inflate), other than a collision
The SRS front airbags and SRS curtain shield airbags may also deploy if a seri-ous impact occurs to the underside of
your vehicle. Some examples are shown in the illustration.
●Hitting a curb, edge of pavement or hard surface
●Falling into or jumping over a deep hole
●Landing hard or falling
■Types of collisions that may not
deploy the SRS airbags (SRS front airbags)
The SRS front airbags do not generally
inflate if the vehicle is involved in a side or rear collision, if it rolls over, or if it is involved in a low-speed frontal collision.
But, whenever a collision of any type causes sufficient forward deceleration of the vehicle, deployment of the SRS front
airbags may occur.
●Collision from the side
●Collision from the rear
●Vehicle rollover
■Types of collisions that may not
deploy the SRS airbags (SRS side and curtain shield airbags and SRS front seat center airbag)
The SRS side and curtain shield airbags and SRS front seat center airbag may not activate if the vehicle is subjected to
a collision from the side at certain angles, or a collision to the side of the vehicle body other than the passenger
compartment.
●Collision from the side to the vehicle
body other than the passenger com- partment
●Collision from the side at an angle
The SRS side airbags and SRS front
seat center airbag do not generally inflate if the vehicle is involved in a fron-tal or rear collision, if it rolls over, or if it
is involved in a low-speed side collision.
●Collision from the front
●Collision from the rear
●Vehicle rollover

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2-1. Electric vehicle system
■Charging the traction battery
Be sure to maintain the traction battery charge level suitable for your driving needs.
If the traction battery fully discharges, the vehicle cannot be driven at all. When the battery becomes low, charge it as
soon as possible.
■If the traction battery becomes low
●If the traction battery becomes low,
the traction battery charge warning light comes on or flashes and a mes-sage will be displayed on the multi-
information display. ( P.517)
●If the traction battery is completely
discharged, the EV system cannot be started and driving will not be possi-ble. When the traction battery
becomes low, charge it as soon as possible.
■Sounds and vibrations specific to an battery electric vehicle
Because there is no engine sound or vibration, it is easy to mistake the bat-tery electric vehicle for being off when it
is actually still running, as indicated by the “READY” indicator being illuminated. For safety, make sure to always shift the
shift position to P and apply the parking brake when parked.
Before and after the EV system is
started, the following sounds and vibra- tions may occur. However, these sounds and/or vibrations are not signs of mal-
functions:
●The brake system operation sound
may be heard from the front of the vehicle when the driver’s door is opened.
●Motor sounds may be heard from the motor compartment or luggage com-
partment.
●Electrical relay sounds may be heard
from the motor compartment when the EV system starts or stops.
●Relay operating sounds such as a snap or soft clank will be emitted from the traction battery in the following sit-
uations:
• When the EV system is started or stopped• When charging starts or completes
• When the vehicle is driven the first time after the traction battery has been charged using DC charging
●Sounds may be heard due to regener-ative braking when the brake pedal is
depressed or as the accelerator pedal is released.
●Cooling fan operating sounds from the radiator.
●The operation sound of the air condi-tioning system (air conditioning com-pressor, blower motor).
■Maintenance, repair, recycling, and
disposal
Contact any authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer regarding maintenance, repair, recycling and disposal. Do not dispose of the vehicle yourself.
A sound which changes in accor-
dance with the driving speed, will
be played in order to warn people
nearby of the vehicle’s approach.
This sound may be heard inside the
vehicle. The sound will stop when
the vehicle speed exceeds approxi-
mately 25 km/h (15 mph).
■Acoustic Vehicle Alerting System
In the following cases, the Acoustic Vehicle Alerting System may be difficult
for surrounding people to hear.
●In very noisy areas
●In the wind or the rain
Also, as the Acoustic Vehicle Alerting
System is installed on the front of the
Acoustic Vehicle Alerting
System

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2-1. Electric vehicle system
Electric Vehicle system
DC charging inlet
Traction battery
Electric motor (traction mo tor)/Inverter (front/rear*)
Air conditioning compressor
*: AWD models only
■Electromagnetic waves
●High-voltage parts and cables on the battery electric vehicles incorporate electro-magnetic shielding, and there-
fore emit approximately the same amount of electromagnetic waves as conventional gasoline-powered vehi-
cles or home electronic appliances.
●Your vehicle may cause sound inter-
ference in some third party-produced radio parts.
■Traction battery (Lithium-ion bat-tery)
The traction battery has a limited service life.
The traction battery capacity (the ability
to store energy) reduces with time and use in the same way as other recharge-able batteries. The extent at which
capacity reduces changes drastically depending on the environment (outside temperature, etc.) and usage conditions,
such as how the vehicle is driven and how the traction battery is charged.
This is a natural characteristic of lithium-
ion batteries, and is not a malfunction. Also, even though the driving range decreases when the traction battery
capacity reduces, vehicle performance does not significantly become worse. In order to reduce the possibility of the
capacity reducing, follow the directions listed on P.119, “Capacity reduction of the traction battery”.
■Starting the EV system in an
extremely cold environment
When the traction battery is extremely cold (below approximately -30°C [-
22°F]) due to the temperature outside of
the vehicle, it may not be possible to start the EV system. In this case, try to
start the EV system again after the tem- perature of the traction battery increases due to the outside temperature increas-
ing, etc.
■Declaration of conformity
This model conforms to hydrogen emis- sions according to regulation ECE100
(Battery electric vehicle safety).
WARNING
■High-voltage precautions
The vehicle has high voltage DC and AC systems as well as a 12-volt sys-tem.
DC and AC high voltage systems are very dangerous and can cause severe burns and electric shock that
may result in death or serious injury.
●Never touch, disassemble, remove, or replace the high voltage parts,
cables (orange) or their connectors.
●The EV system will become hot
after starting as the system uses high voltage. Be careful of both the high voltage and the high tempera-
ture, and always obey the warning labels attached to the vehicle.

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2-1. Electric vehicle system
Electric Vehicle system
WARNING
●Carefully inspect the ground under the vehicle. If leaked liquid (other
than water from the air condition- ing) is found on the ground, the traction battery may have been
damaged. Leave the vehicle as soon as possible. In addition, contact any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer with regard to the leakage found on
the ground. Even in the event of a minor acci-dent, the traction battery and sur-
rounding parts may be damaged. In case of an accident, have the trac-tion battery inspected at any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Traction battery
●Your vehicle contains a sealed lith-
ium-ion battery.
●Never resell, hand over or modify
the traction battery. To prevent acci- dents, traction batteries that have been removed from a disposed
vehicle are collected through any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer. Do not dispose of the bat- tery yourself. Unless the battery is properly collected, the following
may occur, resulting in death or serious injury:
• Do not illegally dispose of or dump the traction battery, and it is hazard-ous to the environment or someone
may touch a high voltage part, resulting in an electric shock.
• The traction battery is intended to be used exclusively with your bat-tery electric vehicle. If the traction
battery is used outside of your vehi- cle or modified in any way, acci-dents such as electric shock, heat
generation, smoke generation, an explosion and electrolyte leakage may occur. When reselling or hand-
ing over your vehicle, the possibility of an accident is extremely high because the person receiving the
vehicle may not be aware of the dangers from these modifications.
●If your vehicle is disposed of with-out the traction battery having been removed, there is a danger of seri-
ous electric shock if high voltage parts, cables and their connectors are touched. In the event that your
vehicle must be disposed of, the traction battery must be disposed of by any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer or a qualified ser-vice shop. If the traction battery is
not disposed of properly, it may cause electric shock that can result in death or serious injury.
●For information about traction bat-tery collection locations, contact
information, or the recycling pro- cess, contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
■Caution while driving
●Pay special attention to the area around the vehicle. Because there is no engine noise, pedestrians,
people riding bicycles or other peo- ple and vehicles in the area may not be aware of the vehicle starting
off or approaching them, so take extra care while driving. Therefore, take extra care while driving even if
the Acoustic Vehicle Alerting Sys- tem is active.