display TOYOTA BZ4X 2022 Owners Manual (in English)

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5-4. Using the driving support systems
Driving
Constant speed cruising:
When there are no vehicles ahead
The vehicle drives at the speed set by the driver.
If the set vehicle speed is exceeded while driving down a hill, the set vehicle speed
display will blink and a buzzer will sound.
Deceleration and follow-up cruising
When a preceding vehicle driving slower than the set vehicle sp eed is
detected
When a vehicle is detected driving ahead of your vehicle, the v ehicle automatically
decelerates and if a greater reduction in vehicle speed is nece ssary, the brakes are
applied (the stop lights will come on at this time). The vehicl e is controlled to main-
tain the vehicle-to-vehicle distance set by the driver, in acco rdance with changes in
the speed of the preceding vehicle. If vehicle deceleration is not sufficient and the
vehicle approaches the vehicle ahead, the approach warning will sound.
Acceleration
When there are no longer any preceding vehicles driving slower than the
set vehicle speed
The vehicle accelerates until the set vehicle speed is reached and then resumes
constant speed cruising.
Starting off: If a preceding vehicle stops, the vehicle will al so stop (con-
trolled stop). After the preceding vehicle starts off, pressing the “RES”
switch or depressing the accelerator pedal will resume follow-u p cruising
(start off operation). If a start off operation is not performe d, the con-
Basic functions

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5-4. Using the driving support systems
trolled stop will continue.
■Meter display
Multi-information display
Set vehicle speed
Indicators
■Switches
Driving assist switch
Driving assist mode select
switch
Cancel switch
Vehicle-to-vehicle distance
switch
“-” switch
“+” switch/“RES” switch
1 Press the driving assist mode
select switch to select dynamic
radar cruise control.
The dynamic radar cruise control indi- cator will illuminate.
2 Using the accelerator pedal,
accelerate or decelerate to the
desired vehicle speed (approxi-
mately 30 km/h [20 mph] or
more), and press the driving
assist switch to set the set vehi-
cle speed.
The set vehicle speed will be displayed on the multi-information display.
The vehicle speed at the moment the switch is released will be the set vehicle speed.
System components Setting the vehicle speed

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5-4. Using the driving support systems
Driving
■Adjusting the set vehicle
speed using the switches
To change the set vehicle speed,
press the “+” or “-” switch until the
desired speed is displayed.
1 Increase set vehicle speed
2 Decrease set vehicle speed
Short press adjustment: Press the
switch
Long press adjustment: Press and hold
the switch until the desired set vehicle
speed is reached.
The set vehicle speed will increase
or decrease as follows:
Short press adjustment: By 1 km/h (0.6
mph) or 1 mph (1.6 km/h) each time the
switch is pressed
Long press adjustment: Increases or
decreases in 5 km/h (3.1 mph) or 5
mph (8 km/h) increments continuously
while the switch is pressed and held
The set vehicle speed adjustment
increment can be changed through a
customize setting.
■Increasing the set vehicle
speed using the accelerator
pedal
1 Depress the accelerator pedal
to accelerate the vehicle to the
desired vehicle speed.
2 Press the “+” switch.
1 Press the cancel switch or driv-
ing assist switch to cancel con-
trol.
Control will also be canceled if the brake pedal is depressed. (If the vehi-
cle has been stopped by system con- trol, depressing the brake pedal will not cancel control.)
2 Press the “RES” switch to
resume control.
Each time the switch is pressed,
the vehicle-to-vehicle distance set-
ting will change as follows:
If a preceding vehicle is detected, the
preceding vehicle mark will be dis-
played.
Adjusting the set vehicle
speed
Canceling/resuming control
Changing the vehicle-to-
vehicle distance

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5-4. Using the driving support systems
Driving
■Dynamic radar cruise control sys-
tem warning messages and buzz- ers
For safe use: P. 2 7 5
■Preceding vehicles that the sensor
may not detect correctly
In the following situations, depending on the conditions, if the system cannot pro-
vide sufficient deceleration or accelera- tion is necessary, operate the brake pedal or accelerator pedal.
As the sensor may not be able to cor- rectly detect these types of vehicles, the approach warning ( P.313) may not
operate.
●When a vehicle cuts in front of your
vehicle or changes lanes away from your vehicle extremely slowly or quickly
●When changing lanes
●When a preceding vehicle is driving at a low speed
●When a vehicle is stopped in the same lane as the vehicle
●When a motorcycle is traveling in the same lane as the vehicle
■Conditions under which the system may not operate correctly
In the following situations, operate the brake pedal (or accelerator pedal, depending on the situation) as neces-
sary.
As the sensor may not be able to cor- rectly detect a vehicle, the system may
not operate properly.
●When a preceding vehicle brakes sud-
denly
●When changing lanes at low speeds,
such as in a traffic jam
In situations where the vehicle
approaches a preceding vehicle
and the system cannot provide suf-
ficient deceleration, such as if a
vehicle cuts in front of the vehicle, a
warning display will flash and a
buzzer will sound to alert the driver.
Depress the brake pedal to ensure
appropriate vehicle-to-vehicle dis-
tance.
■Warnings may not occur when
In the following situations, the
warning may not operate even
though the vehicle-to-vehicle dis-
tance is short.
 When the preceding vehicle is
traveling at the same speed or
faster than your vehicle
 When the preceding vehicle is
traveling at an extremely low
speed
 Immediately after the vehicle
speed has been set
 When the accelerator pedal is
depressed
When a curve is detected, the vehi-
cle speed will begin being reduced.
When the curve ends, the vehicle
speed reduction will end.
Depending on the situation, the vehicle
speed will then return to the set vehicle
speed.
In situations where vehicle-to-vehicle
distance control needs to operate, such
as when a preceding vehicle cuts in
front of your vehicle, the curve speed
reduction function will be canceled.
Approach warning
Curve speed reduction func-
tion

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5-4. Using the driving support systems
Driving
system is operating, if a speed limit
sign is detected, the detected
speed limit will be displayed with an
up/down arrow. The set speed can
be increased/reduced to the
detected speed limit by pressing
and holding the “+” switch or “-”
switch.
Press and hold the “+” switch.
Press and hold the “-” switch.
■The dynamic radar cruise control with road sign assist may not oper-
ate properly when
As the dynamic radar cruise control with road sign assist may not operate prop-
erly in situations where the RSA may not operate or cannot detect signs correctly ( P.304), when using this function,
make sure to confirm the actual speed limit.
In the following situations, the set speed
may not change to the detected speed limit by pressing and holding the “+” switch or “-” switch:
●When speed limit information is not available
●When the detected speed limit is the same as the set speed
●When the detected speed limit is out-side of the speed range which the
dynamic radar cruise control system can operate
The settings of Dynamic radar
cruise control can be changed
through customize settings.
( P.568)
When the set speed is lower
than the detected speed
limit
When the set speed is
higher than the detected
speed limit
Changing Dynamic radar
cruise control settings

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5-4. Using the driving support systems
■Meter display
Set vehicle speed
Cruise control indicator
■Switches
Driving assist switch
Driving assist mode select
switch
Cancel switch
“-” switch
“+” switch/“RES” switch
1 Press the driving assist mode
select switch to select cruise
control.
Cruise control
The vehicle can be driven at a
set speed even if the accelera-
tor pedal is not depressed.
Use the cruise control only on
highways and expressways.
WARNING
■For safe use
●Driving safely is solely the responsi-
bility of the driver. Therefore, do not overly rely on this system. The driver is solely responsible for pay-
ing attention to the vehicle’s sur- roundings and driving safely.
●Set the speed appropriately accord-ing to the speed limit, traffic flow, road conditions, weather condi-
tions, etc. The driver is responsible for confirming the set speed.
■Situations in which cruise con-trol should not be used
Do not use the cruise control in the
following situations. As the system will not be able to provide appropriate control, using it may lead to an acci-
dent resulting in death or serious injury.
●On roads with sharp bends
●On winding roads
●On slippery roads, such as those covered with rain, ice or snow
●On steep downhills, or where there are sudden changes between sharp
up and down gradients Vehicle speed may exceed the set speed when driving down a steep hill.
●When it is necessary to disable the system: P.275
System components
Setting the vehicle speed

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5-4. Using the driving support systems
Driving
The cruise control indicator will illumi-
nate.
2 Using the accelerator pedal,
accelerate to the desired vehicle
speed (approximately 30 km/h
[20 mph] or more), and press
the driving assist switch to set
the set vehicle speed.
The vehicle speed at the moment the
switch is released will be the set vehicle speed.
■Adjusting the set vehicle
speed using the switches
To change the set vehicle speed,
press the “+” or “-” switch until the
desired speed is displayed.
1 Increase set vehicle speed
2 Decrease set vehicle speed
The set vehicle speed will increase
or decrease as follows:
Short press adjustment: By 1 km/h (0.6
mph) or 1 mph (1.6 km/h) each time the
switch is pressed
Long press adjustment: Increases con-
tinuously while the switch is pressed
and held
■Increasing the set vehicle
speed using the accelerator
pedal
1 Depress the accelerator pedal
to accelerate the vehicle to the
desired vehicle speed.
2 Press the “+” switch.
Adjusting the set vehicle
speed
Canceling/resuming control

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5-4. Using the driving support systems
1Press the cancel switch or driv-
ing assist switch to cancel con-
trol.
Control will also be canceled if the brake pedal is depressed.
2 Press the “RES” switch to
resume control.
■Automatic cancelation of the cruise
control
In the following situations, the cruise control will be canceled automatically:
●When the vehicle speed drops approximately 16 km/h (10 mph) or
more below the set vehicle speed
●When the vehicle speed drops below
approximately 30 km/h (20 mph)
●When the brake control or output
restriction control of a driving support system operates (For example: PCS, drive-start control)
●When the parking brake has been operated
●Situations in which some or all of the functions of the system cannot oper-
ate: P. 2 8 1
*: If equipped
■Meter display
Set vehicle speed
Speed limiter indicator
Speed limiter*
A desired maximum speed can
be set using the speed limiter
switch. The speed limiter pre-
vents the vehicle speed from
exceeding the set speed.
WARNING
■Situations in which speed limiter should not be used
●Situations in which the sensors may
not operate properly: P.279
●When it is necessary to disable the
system: P.275
System Components

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5-4. Using the driving support systems
Driving
■Switches
Driving assist switch
Driving assist mode select
switch
Cancel switch
“-” switch
“+” switch/“RES” switch
1 Press the driving assist mode
select switch to select the speed
limiter.
The speed limiter indicator will illumi- nate in white.
2 Accelerate or decelerate to the
desired vehicle speed, and
press the driving assist switch to
set the maximum vehicle speed.
The speed limiter indicator will change
from illuminated in white to green.
The set vehicle speed will be displayed on the multi-information display in
green.If the vehicle speed is set while driving at below approximately 30 km/h (20 mph), the set vehicle speed will be
set to approximately 30 km/h (20 mph).
Press the cancel switch or driving assist switch to cancel control.
The system does not start when the shift position is R.
The system does not start when the driving assist switch is pressed continu-ously.
To change the set vehicle speed,
press the “+” or “-” switch until the
desired speed is displayed.
1 Increase set vehicle speed
Setting the maximum vehi-
cle speed
Adjusting the set vehicle
speed

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5-4. Using the driving support systems
2Decrease set vehicle speed
Short press adjustment: Press the
switch
Long press adjustment: Press and hold
the switch until the desired set vehicle
speed is reached.
The set vehicle speed will increase or
decrease as follows:
Short press adjustment: By 1 km/h (0.6
mph) or 1 mph (1.6 km/h) each time the
switch is pressed
Long press adjustment: Increases or
decreases in 5 km/h (3.1 mph) or 5
mph (8 km/h) increments continuously
while the switch is pressed and held
The set vehicle speed adjustment
increment can be changed through a
customize setting.
1 Press the cancel switch or driv-
ing assist switch to cancel con-
trol.
2 Press the “RES” switch to
resume control.
When control is canceled, the speed
limiter indicator will change from illumi- nated in green to white.
■Exceeding the set speed
In the following situations, if the vehicle
speed exceeds the set vehicle speed, the displayed set vehicle speed will flash:
●When the accelerator pedal is deeply depressed
●When driving down a slope
■Automatic cancellation of the speed limiter
●Situations in which some or all of the functions of the system cannot oper-
ate: P. 2 8 1
■Changes in brake operation sound and pedal response
 P. 4 0 8
When RSA function is enabled and
the speed limiter is operating, if a
speed limit sign is detected, the
detected speed limit will be dis-
played with an up/down arrow. The
set vehicle speed can be
increased/reduced to the detected
speed limit by pressing and holding
the “+” or “-” switch.
■When the set veh icle speed is
lower than the detected speed
limit
Press and hold the “+” switch.
Canceling/resuming control
Speed limiter with Road
Sign Assist