2022 TOYOTA BZ4X brake

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5-2. Driving procedures
■When the parking brake switch
malfunctions
Automatic mode (automatic brake set- ting and releasing) will be turned on
automatically.
■Parking the vehicle
 P. 2 5 4
■Parking brake engaged warning buzzer
A buzzer will sound if the vehicle is driven with the parking brake engaged. “Parking Brake ON” is displayed on the
multi-information display. (with the vehi- cle reached a speed of 5 km/h [3 mph])
■If the brake system warning light comes on
 P. 5 1 5
■Usage in winter time
 P. 2 4 1
WARNING
■When parking the vehicle
Do not leave a child in the vehicle alone. The parking brake may be released unintentionally and there is
the danger of the vehicle moving that may lead to an accident resulting in death or serious injury.
■Parking brake switch
Do not set any objects near the park-
ing brake switch. Objects may interfere with the switch and may lead the parking brake to
unexpectedly operate.
■Parking brake automatic lock function
Never use the automatic parking
brake engagement function in place of normal parking brake operation. This function is designed to reduce
the risk of a collision due to the driver forgetting to engage the parking brake. Over-reliance on this function
to park the vehicle safely may lead to an accident resulting in death or seri-ous injury. ( P.229)
NOTICE
■When parking the vehicle
Before you leave the vehicle, shift the shift position to P, set the parking
brake and make sure that the vehicle does not move.
■When the system malfunctions
Stop the vehicle in a safe place and check the warning messages.
■When the vehicle 12-volt battery is discharged
The parking brake system cannot be activated. ( P.544)
■When the parking brake cannot be released due to a malfunction
Driving the vehicle with the parking
brake set will lead to brake compo- nents overheating, which may affect braking performance and increase
brake wear.
Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately if this occurs.

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5-2. Driving procedures
Driving
Turns the brake hold system on
The brake hold standby indicator
(green) comes on. While the system
is holding the brake, the brake hold
operated indicator (yellow) comes
on.
■Brake hold system operating con-
ditions
The brake hold system cannot be turned on in the following conditions:
●The driver’s door is not closed.
●The driver is not wearing the seat belt.
●“Parking Brake Unavailable” or “Park-
ing Brake Malfunction Visit Your
Dealer” is displayed on the multi-infor-
mation display.
If any of the conditions above are detected when the brake hold system is
enabled, the system will turn off and the brake hold standby indicator light will go off. In addition, if any of the conditions
are detected while the system is holding the brake, a warning buzzer will sound and a message will be shown on the
multi-information display. The parking brake will then be set automatically.
■Brake hold function
●If the brake pedal is left released for a period of about 3 minutes after the system has started holding the brake,
the parking brake will be set automati- cally. In this case, a warning buzzer sounds and a message is shown on
the multi-information display.
●The brake hold function may not hold
the vehicle when the vehicle is on a steep incline. In this situation, it may be necessary for the driver to apply
the brakes. A warning buzzer will sound and the multi-information dis-play will inform the driver of this situa-
tion. If a warning message is shown on the multi-information display, read the message and follow the instruc-
tions.
●To turn the system off while the sys-
tem is holding the brake, firmly depress the brake pedal and press the button again.
■When the parking brake is set auto-
matically while the system is hold- ing the brakes
Perform any of the following operations
to release the parking brake:
●Depress the accelerator pedal. (The
parking brake will not be released automatically if the seat belt is not fas-tened.)
●Operate the parking brake switch with the brake pedal depressed.
Make sure that the parking brake indica-
tor light goes off. ( P.254)
Brake Hold
The brake hold system keeps
the brake applied when the
shift position is in D or N with
the system on and the brake
pedal has been depressed to
stop the vehicle. The system
releases the brake when the
accelerator pedal is depressed
with the shift position in D to
allow smooth start off.
Enabling the system

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5-2. Driving procedures
■When an inspection at any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer is necessary
When the brake hold standby indicator (green) does not illuminate even when the brake hold switch is pressed with the
brake hold system operating conditions met, the system may be malfunctioning. Have the vehicle inspected at any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■If “Brake Hold Malfunction Press
Brake to Deactivate Visit Your Dealer” or “Brake Hold Malfunction Visit Your Dealer” is displayed on
the multi-information display
The system may be malfunctioning. Have the vehicle inspected by any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer immediately.
■Warning messages and buzzers
Warning messages and buzzers are used to indicate a system malfunction or to inform the driver of the need for cau-
tion. If a warning message is shown on the multi-information display, read the message and follow the instructions.
■If the brake hold operated indicator
flashes
 P. 5 2 1
WARNING
■When the vehicle is on a steep
incline
When using the brake hold system 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 vehicle when the gripping ability of the tires
has been exceeded. Do not use the system when 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. Turn-ing the power switch off while the sys-
tem 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.

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5-3. Operating the lights and wipers
Driving
5-3.Operating the lights and wipers
Operating the switch turns on
the lights as follows:
1 The front position, tail,
license plate and instrument
panel lights turn on.
2 The headlights and all the
lights listed above turn on.
3 The headlights, daytime
running lights ( P.259) and all
the lights listed above turn on
and off automatically.
■AUTO mode can be used when
The power switch is in ON.
■Daytime running light function
To make your vehicle more visible to
other drivers during daytime driving, the
daytime running lights turn on automati-
cally whenever the EV system is started
and the parking brake is released with
the headlight switch in the position.
(Illuminate brighter than the front posi-
tion lights.) Daytime running lights are
not designed for use at night.
■Headlight control sensor
The sensor may not function properly if an object is placed on the sensor, or
anything that blocks the sensor is affixed to the windshield. Doing so interferes with the sensor
detecting the level of ambient light and may cause the automatic headlight sys-tem to malfunction.
■Automatic light off system
●When the light switch is in or
: The headlights turn off automati-
cally if the power switch is turned to
ACC or OFF.
●When the light switch is in posi-
tion: The headlights and all the lights
turn off automatically if the power
switch is turned to ACC or OFF.
To turn the lights on again, turn the
power switch to ON, or turn the light
switch to position once and then
back to or .
Headlight switch
The headlights can be oper-
ated manually or automati-
cally.
Turning on the headlights

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5-4. Using the driving support systems
radar equipped vehicles, etc., or other
location where strong radio waves or electrical noise may be present
●When a wiper blade is blocking the front camera
●When in a location or near objects which strongly reflect radio waves, such as the following:
• Tunnels • Truss bridges• Gravel roads
• Rutted, snow-covered roads •Walls• Large trucks
• Manhole covers • Guardrail• Metal plates
●When near a step or protrusion
●When a detectable vehicle is narrow, such as a small mobility vehicle
●When a detectable vehicle has a small front or rear end, such as an unloaded truck
●When a detectable vehicle has a low front or rear end, such as a low bed
trailer
●When a detectable vehicle has
extremely high ground clearance
●When a detectable vehicle is carrying
a load which protrudes from its cargo area
●When a detectable vehicle has little
exposed metal, such as a vehicle which is partially covered with cloth, etc.
●When a detectable vehicle is irregu-larly shaped, such as a tractor, side-
car, etc.
●When the distance between the vehi-
cle and a detectable vehicle has become extremely short
●When a detectable vehicle is at an angle
●When snow, mud, etc., is attached to a detectable vehicle
●When driving on the following kinds of roads:• Roads with sharp curves or winding
roads • Roads with changes in grade, such as sudden inclines or declines
• Roads which is sloped to the left or right• Roads with deep ruts
• Roads which are rough and unmain- tained• Roads which frequently undulate or
are bumpy
●When the steering wheel is being
operated frequently or suddenly
●When the vehicle is not in a constant
position within a lane
●When parts related to this system, the
brakes, etc., are cold or extremely hot, wet, etc.
●When the wheels are misaligned
●When driving on slick road surfaces,
such as when it is covered with ice, snow, gravel, etc.
●When the course of the vehicle differs from the shape of a curve
●When the vehicle speed is exces-sively high when entering a curve
●When entering/exiting a parking lot, garage, car elevator, etc.
●When driving in a parking lot
●When driving through an area where
there are obstructions which may con-

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5-4. Using the driving support systems
Driving
tact your vehicle, such as tall grass,
tree branches, a curtain, etc.
■Situations in which the lane may not be detected
●When the lane is extremely wide or narrow
●Immediately after changing lanes or passing through an intersection
●When driving in a temporary lane or lane regulated by construction
●When there are structures, patterns, shadows which are similar to lane lines in the surrounding
●When the lane lines are not clear or driving on a wet road surface
●When a lane line is on a curb
●When driving on a bright, reflective road surface, such as concrete
■Situations in which some or all of the functions of the system cannot
operate
●When a malfunction is detected in this
system or a related system, such as the brakes, steering, etc.
●When the VSC, TRC, or other safety related system is operating
●When the VSC, TRC, or other safety related system is off
■Changes in brake operation sound and pedal response
●When the brakes have been operated, brake operation sounds may be heard
and the brake pedal response may change, but this does not indicate a malfunction.
●When the system is operating, the brake pedal may feel stiffer than
expected or sink. In either situation the brake pedal can be depressed fur-ther. Further depress the brake pedal
as necessary.
■Situations in which the driver moni- tor may not operate properly (if equipped)
In situations such as the following, the driver monitor camera may not be able
to detect the driver’s face, and the func-
tion may not operate properly.
●When the inside of the vehicle is hot,
such as after the vehicle has been parked in the sun
●When a very bright light, such as the sun or the headlights of following vehi-cle, shines onto the driver monitor
camera
●When the brightness inside the vehi-
cle changes frequently due to the shadows of surrounding structures, etc.
●When a very bright light, such as the sun or the headlights of an oncoming
vehicle, is shining onto the driver’s face
●When light, either inside or outside of the vehicle, is being reflected from the lenses of eyeglasses or sunglasses
●When there are multiple faces in the detection range of the driver monitor
camera, such as when a front or rear passenger is leaning toward the driver’s seat
●When the driver monitor camera is being blocked by the steering wheel, a
hand holding the steering wheel, an arm, etc.
●When the driver is wearing a hat
●When the driver is wearing an eye-
patch
●When the driver is wearing eye-
glasses or sunglasses that do not easily transmit infrared rays
●When the driver is wearing contact lenses
●When the driver is wearing a face mask
●When the driver’s is laughing or their eyes are only slightly open
●When the driver’s eyes, nose, mouth, or shape of their face is blocked
●When the driver is wearing makeup which makes it difficult to detect their eyes, nose, mouth, or shape of their
face

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5-4. Using the driving support systems
Driving
tion.
See “My Settings” regarding how to
use face authentication function,
priority with other personal identifi-
cation, and related customized set-
tings.
■Warning function
These functions may not operate when the vehicle speed is low.
■Situations in which the driver moni-
tor may not operate properly
 P. 2 8 1
The settings of Driver monitor can
be changed through customize set-
tings. ( P.570)
WARNING
■For safe use
●The driver monitor is not designed to prevent the driver from driving carelessly or having a poor driving
posture. Pay careful attention to the sur-rounding conditions in order to
ensure safe driving.
●The driver monitor cannot reduce
drowsiness. If you feel unable to concentrate or drowsy, take a break and sleep as necessary in order to
ensure safe driving.
Changing Driver monitor
settings
PCS (Pre-Collision Sys-
tem)
The pre-collision system uses
sensors to detect objects
( P.284) in the path of the
vehicle. When the system
determines that the possibility
of a frontal collision with a
detectable obj ect is high, a
warning operates to urge the
driver to take evasive action
and the potential brake pres-
sure is increased to help the
driver avoid the collision. If the
system determines that the
possibility of a collision is
extremely high, the brakes are
automatically applied to help
avoid the collision or help
reduce the impact of the colli-
sion.
The pre-collision system can be
disabled/enabled and the warn-
ing timing can be changed.
( P.293)
WARNING
■For safe use
●Driving safely is solely the responsi-
bility of the driver. Pay careful atten- tion to the surrounding conditions in order to ensure safe driving. Never
use the pre-collision system in place of normal braking operations. This system cannot help avoid or
reduce the impact of a collision in every situation. Over-reliance on this system to drive the vehicle
safely may lead to an accident resulting in death or serious injury.

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5-4. Using the driving support systems
The system can detect the follow-
ing as detectable objects. (Detect-
able objects differ depending on the
function.)
 Vehicles
 Bicycles*
Pedestrians
 Motorcycles*
*: Detected as a detectable object only
when being ridden.
■Pre-collision warning
When the system determines that
the possibility of a collision is high,
a buzzer will sound and an icon and
warning message will be displayed
on the multi-information display to
urge the driver to take evasive
action.
If the detectable object is a vehicle,
moderate braking will be performed
with the warning.
“Pre-Collision System”
If the system determines that the
accelerator pedal is strongly
depressed, the following icon and
message will be displayed on the
multi-information display.
“Accelerator Pedal is Pressed”
■Pre-collision brake assist
If the system determines that the
possibility of a collision is high and
the brake operation by the driver is
insufficient, the braking power will
be increased.
■Pre-collision brake control
If the system determines that the
possibility of a collision is extremely
WARNING
●Although the pre-collision system is designed to help avoid or help
reduce the impact of a collision, its effectiveness may change accord-ing to various conditions. Therefore,
it may not always be able to achieve the same level of perfor-mance. Read the following items
carefully. Do not overly rely on this system and always drive carefully.
• For safe use: P. 2 7 5
■When to disable the pre-colli- sion system
When it is necessary to disable the system: P. 2 7 5
Detectable objects
System functions