tires TOYOTA BZ4X 2023 Owners Manual

5TABLE OF CONTENTS
Owners Manual_USA_M42C01_en
1
2
3
4
5
6
8 7
9
10
7-1. Maintenance and care Cleaning and protecting the vehicle exterior ............ 448
Cleaning and protecting the vehicle interior ............. 451
7-2. Maintenance Maintenance requirements.................................... 455
General maintenance.... 456
Emission inspection and maintenance (I/M) programs.................................... 459
7-3. Do-it-yourself maintenance Do-it-yourself service precau-tions............................. 460
Hood ............................. 462
Positioning a floor jack .. 464
Motor compartment ....... 465
Tires .............................. 472
Replacing the tire .......... 485
Tire inflation pressure.... 491
Wheels ......... .................493
Air conditioning filter ...... 494
Electronic key battery.... 497
Checking and replacing fuses .................................... 499
Headlight aim ................ 501
Light bulbs..................... 5028-1. Essential information
Emergency flashers....... 504
If your vehicle has to be stopped in an emergency.................................... 505
If the vehicle is submerged or water on the road is rising.................................... 506
8-2. Steps to take in an emer- gency
If your vehicle needs to be towed ........................... 507
If you think something is wrong........................... 511
If a warning light turns on or a warning buzzer sounds 513
If a warning message is dis- played .......................... 522
If you have a flat tire ...... 527
If the EV system will not start
.................................... 537
If you lose your keys...... 539
If the electronic key does not operate properly .......... 539
If the 12-volt battery is dis- charged ....................... 541
If your vehicle overheats 545
If the vehicle becomes stuck .................................... 547
7Maintenance and care8When trouble arises

15Pictorial index
Owners Manual_USA_M42C01_en
Precautions against winter season .............................. ........ P.393
To prevent freezing (windshield wiper de-icer)
*.................... P.404
Precautions against car wash
(Rain-sensing windshield wipers)
*....................................... P.449
Charging port .................................................. ..................... P.85
Charging method ................................................ ................... P.98
Tires.......................................................... ........................... P.472
Tire size/inflation pressure ................................... ................ P.555
Winter tires/tire chain ........................................ ................... P.393
Checking/rotation/tire pressure warning system
*................. P.472
Coping with flat tires......................................... .................... P.527
Hood ........................................................... ......................... P.462
Opening ............................................................................... P.462
Coping with overheat ........................................... ................ P.545
Warning messages ............................................... ............... P.522
Headlights/daytime running lights .............................. ..... P.248
Parking lights ................................................. .................... P.248
Turn signal lights ............................................. .................. P.242
Front side marker lights ....................................... ............. P.248
Headlights..................................................... ...................... P.248
Parking lights/turn signal ligh ts/daytime running lights P.248
Tail lights.................................................... ......................... P.248
Turn signal lights ............................................. .................. P.242
Stop lights
Rear side marker lights ........................................ ............. P.248
Tail lights.................................................... ......................... P.248
Back-up light
Light bulbs of the exterior lights for driving
(Replacing method: P.502)

832-1. Electric vehicle system
Owners Manual_USA_M42C01_en
2
Electric Vehicle system
Improper tire inflation pressure
can cause poor electricity con-
sumption.
Also, as snow tires can cause
large amounts of friction, their
use on dry roads will lead to
poor electricity consumption.
Use tires that are appropriate for
the season.
Carrying heavy luggage will lead
to poor electricity consumption.
Avoid carrying unnecessary lug-
gage. A value for which a sufficient
level of driving performance can
be provided is estimated based
on the remaining charge of the
traction battery, the state of the
traction battery, the outside tem-
perature, etc., and is displayed
on the multi-information display.
(
P.152)
When the outside temperature
is low, the traction battery output
may be decreased, causing the
possible driving distance to be
shorter. However, this is not a
malfunction. Charge the trac-
tion battery earlier than usual.
Possible driving distance varies
significantly depending on how
the vehicle is driven, road condi-
tions, the weather, the outside
temperature, usage conditions
of electrical components and the
Luggage
Driving range
The driving range dis-
played on the multi-informa-
tion display, etc., shows the
reference distance that driv-
ing is possible, and the
actual distance that can be
driven may differ from that
displayed.
Displayed value
Tips for extending the
driving range

842-1. Electric vehicle system
Owners Manual_USA_M42C01_en
number of occupants.
Possible driving distance could
be extended if the followings are
performed:
Maintain a safe distance from
the vehicle in front and avoid
unnecessary acceleration and
deceleration
 Accelerate and decelerate the
vehicle as smoothly as possi-
ble
 Drive at moderate speeds as
much as possible and main-
tain a constant speed
 Set the air conditioning sys-
tem to a moderate tempera-
ture and avoid using the
heating and cooling functions
excessively.
 Use tires of the specified size
and maintain the specified tire
pressure
 Do not add unnecessary
weight to the vehicle
The followings indicate that
charging has been carried out
properly.
 The AC charging indicator
turns off
 “Charging complete” is dis-
played on the multi-informa-
tion display when a door is
opened while the power switch is off. (
P.101)
Regardless of the type of power
source or whether the charging
schedule function is used,
charging is completed if the
above can be confirmed.
Charging-related messages:
 P.140
Display when charging is
completed

2205-1. Before driving
Owners Manual_USA_M42C01_en
■When starting off on a uphill
The hill-start assis t control will acti-
vate. ( P.387)
■Driving in the rain
●Drive carefully whe n it is raining,
because visibility will be reduced,
the windows may become fogged-
up, and the road will be slippery.
●Drive carefully whe n it starts to
rain, because the road surface will
be especially slippery.
●Refrain from high speeds when
driving on an expressway in the
rain, because there may be a
layer of water between the tires
and the road surface, preventing
the steering and brakes from
operating properly.
■Restraining the EV system out-
put (Brake Override System)
●When the accelerator and brake
pedals are depressed at the same
time, the EV system output may
be restrained.
●A warning messag e is displayed
on the multi-information display
while the system is operating.
■Breaking in your new Toyota
To extend the life of the vehicle,
observing the following precautions
is recommended:
●For the first 200 miles (300 km):
Avoid sudden stops.
●For the first 600 miles (1000 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive at a constant speed for extended periods.
WARNING
Observe the following precau-
tions.
Failure to do so m ay result in
death or serious injury.
■When starting the vehicle
Always keep your foot on the
brake pedal while stopped with
the “READY” indica tor is illumi-
nated. This prevents the vehicle
from creeping.
■When driving the vehicle
●Do not drive if you are unfamil-
iar with the location of the brake
and accelerator pedals to avoid
depressing the wrong pedal.
• Accidentally depressing the accelerator pedal instead of the
brake pedal will result in sudden
acceleration that may lead to an
accident.
• When backing up, you may twist your body around, leading to a
difficulty in operating the pedals.
Make sure to operate the pedals
properly.
• Make sure to keep a correct driving posture even when mov-
ing the vehicle only slightly. This
allows you to depress the brake
and accelerator pedals properly.
• Depress the brake pedal using your right foot. Depressing the
brake pedal using your left foot
may delay response in an emer-
gency, resulting in an accident.
●The driver should pay extra
attention 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 Alert-
ing System, driv e with care as
pedestrians in the vicinity may
still not notice the vehicle if the
surrounding area is noisy.

2215-1. Before driving
Owners Manual_USA_M42C01_en
5
Driving
WARNING
●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 5
●Use regenerative braking to
maintain a safe speed when
driving down a steep hill.
Using the brakes continuously
may cause the brakes to over-
heat and lose effectiveness.
( P.240)
●If “Regenerative braking lim-
ited. Press brake to decelerate.”
appears on the multi-informa-
tion display, firmly depress the
brake pedal to decelerate the
vehicle. ( P.522)
●Do not adjust the position of the
steering wheel, the seat, or the
inside or outside rear view mir-
rors while driving.
Doing so may result in a loss of
vehicle control.
●Always check that all passen-
gers’ arms, heads or other parts
of their body are not outside the
vehicle.
●AWD models: Do not drive the
vehicle off-road.
This is not a AWD vehicle
designed for off-road driving.
Proceed with all due caution if it
becomes unavoidable to drive
off-road.
●Do not drive across a river or
through other bodies of water.
This may cause electric/elec-
tronic components to short cir-
cuit, damage the EV system or
cause other serious damage to
the vehicle.
●Do not drive in excess of the
speed limit. Even if the legal
speed limit permits it, do not
drive over 85 mph (140 km/h)
unless your vehicle has high-
speed capability tires. Driving
over 85 mph (140 km/h) may
result in tire fa ilure, loss of con-
trol and possible injury. Be sure
to consult a tire dealer to deter-
mine whether the tires on your
vehicle are high-speed capabil-
ity tires or not before driving at
such speeds.
■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 regen-
erative braking due to shift
changing could cause the vehi-
cle to skid, resulting in an acci-
dent.
●After driving through a puddle,
lightly depress the brake pedal
to make sure that the brakes
are functioning properly. Wet
brake pads may prevent the
brakes from functioning prop-
erly. If the brakes on only one
side are wet and not functioning
properly, steering control may
be affected.

2295-1. Before driving
Owners Manual_USA_M42C01_en
5
Driving
WARNING
■Overloading the vehicle
Do not overload the vehicle. It
may not only cause damage to
the tires, but also degrade steer-
ing and braking ability, resulting in
an accident.
Trailer towing
Toyota does not recom-
mend towing a trailer with
your vehicle. Toyota also
does not recommend the
installation of a tow hitch or
the use of a tow hitch car-
rier for a wheelchair,
scooter, bicycle, etc. Your
vehicle is not designed for
trailer towing or for the use
of tow hitch mounted carri-
ers.

2475-2. Driving procedures
Owners Manual_USA_M42C01_en
5
Driving
belt is not fastened.)
●Operate the parking brake switch
with the brake pedal depressed.
Make sure that the parking brake
indicator light goes off. ( P.243)
■When an inspection at your
Toyota dealer is necessary
When the brake hold standby indi-
cator (green) does not illuminate
even when the brake hold switch is
pressed with the brake hold system
operating conditions met, the sys-
tem may be malfunctioning. Have
the vehicle inspected at your Toyota
dealer.
■If “Brake Hold Malfunction
Press Brake to Deactivate Visit
Your Dealer” or “Brake Hold
Malfunction Visit Your Dealer”
is displayed on the multi-infor-
mation display
The system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer.
■Warning messages and buzzers
Warning messages and buzzers are
used to indicate a system malfunc-
tion or to inform the driver of the
need for caution. If a warning mes-
sage is shown on the multi-informa-
tion display, read the message and
follow the instructions.
■If the brake hold operated indi-
cator flashes
 P. 5 1 9
WARNING
■When the vehicle is on a
steep incline
When using the brake hold sys-
tem on a steep incline, exercise
caution. The brake hold function
may not hold the vehicle in such a
situation.
■When stopped on a slippery
road
The system cannot stop the vehi-
cle when the gripping ability of the
tires has been exceeded. Do not
use the system w hen stopped on
a slippery road.
NOTICE
■When parking the vehicle
The brake hold system is not
designed for use when parking
the vehicle for a long period of
time. Turning the power switch off
while the system is holding the
brake may release the brake,
which would cause the vehicle to
move. When operating the power
switch, depress the brake pedal,
shift the shift position to P and set
the parking brake.

2595-4. Using the driving support systems
Owners Manual_USA_M42C01_en
5
Driving
Toyota Safety Sense
3.0
The Toyota Safety Sense 3.0
consists of the driving
assist systems and contrib-
utes to a safe and comfort-
able driving experience:
WARNING
■Toyota Safety Sense 3.0
The Toyota Safety Sense 3.0
operates under the assumption
that the driver will drive safely,
and is designed to help reduce
the impact to the occupants in a
collision and assist the driver
under normal driving conditions.
As there is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not ov erly rely on this
system. The driver is solely
responsible for paying attention to
the vehicle’s surroundings and
driving safely.
■For safe use
●Do not overly rely on this sys-
tem. The driver is solely respon-
sible for paying attention to the
vehicle’s surroundings and driv-
ing safely. This system may not
operate in all situations and pro-
vided assistance is limited.
Over-reliance on this system to
drive the vehicle safely may
lead to an accident resulting in
death or serious injury.
●Do not attempt to test the oper-
ation of the system, as it may
not operate properly, possibly
leading to an accident.
●If attention is necessary while
performing driving operations or
a system malfunction occurs, a
warning message or warning
buzzer will be operated. If a
warning message is displayed
on the display, follow the
instructions displayed.
●Depending on external noise,
the volume of the audio system,
etc. it may be difficult to hear the
warning buzzer. Also, depend-
ing on the road conditions, it
may be difficult to recognize the
operation of the system.
■When it is necessary to dis-
able the system
In the following si tuations, make
sure to disable the system.
Failure to do so may lead to the
system not operating properly,
possibly leading to an accident
resulting in death o r serious injury.
●When the vehicle is tilted due to
being overloaded or having a
flat tire
●When driving at extremely high
speeds
●When towing another vehicle
●When the vehicle is being trans-
ported by a truck, ship, train,
etc.
●When the vehicle is raised on a
lift and the tires are allowed to
rotate freely
●When inspecting the vehicle
using a drum tester such as a
chassis dynamometer or speed-
ometer tester, or when using an
on vehicle wheel balancer
●When the vehicle is driven in a
sporty manner or off-road
●When using an automatic car
wash

2605-4. Using the driving support systems
Owners Manual_USA_M42C01_en
■AHB (Automatic High
Beam)
 P.250
■PCS (Pre-Collision System)
 P.265
■LTA (Lane Tracing Assist)
 P.276
■LDA (Lane Departure Alert)
 P.281
■RSA (Road Sign Assist)
 P.286
■Dynamic radar cruise con-
trol
 P.288
■Emergency Driving Stop
System
 P.299
Various sensors are used to
obtain the necessary informa-
tion for system operation.
■Sensors which detect the
surrounding conditions
Front
Front radar sensor
Front camera
Rear (rear side radar sensors)
WARNING
●When a sensor is misaligned or
deformed due to a strong
impact being applied to the sen-
sor or the area around the sen-
sor
●When accessories which
obstruct a sensor or light are
temporarily installed to the vehi-
cle
●When a compact spare tire or
tire chains are installed to the
vehicle or an emergency tire
puncture repair kit has been
used
●When the tires are excessively
worn or the inflation pressure of
the tires is low
●When tires other than the manu-
facturer specified size are
installed
●When the vehicle cannot be
driven stably, due to a collision,
malfunction, etc.
Driving assist systems
Sensors used by Toyota
Safety Sense 3.0