2022 TOYOTA BZ4X cruise control

310
Owners Manual_Europe_M42D76_en
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

313
5
Owners Manual_Europe_M42D76_en
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

314
Owners Manual_Europe_M42D76_en
5-4. Using the driving support systems
■Situations in which the curve speed reduction function may not operate
In situations such as the following, the curve speed reduction function may not operate:
●When the vehicle is being driven around a gentle curve
●When the accelerator pedal is being depressed
●When the vehicle is being driven around an extremely short curve
If a detected vehicle in the passing
lane is traveling slower than your
vehicle, overtaking will be sup-
pressed.
The overtaking prevention function will
not operate if the passing lane is con-
gested or vehicles are traveling at low
speeds.
This function is not available for vehi-
cles without a DCM.
If your vehicle is being driven at
approximately 80 km/h (50 mph) or
more and a lane change to the
passing lane is performed, when
the turn signal lever is operated and
the lane is changed, the vehicle will
accelerate up to the set speed to
assist in overtaking.
For vehicles with a DCM: The system’s
recognition of which lane is the passing
lane is determined by location informa-
tion and the driving condition of sur-
rounding vehicles. The support for lane
change function and overtaking preven-
tion function may not operate if it is diffi-
cult to obtain location information or
there are few surrounding vehicles.
For vehicles without a DCM: The sys-
tem’s recognition of which lane is the
passing lane may be based solely on
the location of the steering wheel in the
vehicle (left-hand drive/right-hand
drive). If the vehicle is driven in a loca-
tion where the passing lane is on the
opposite side of that where the vehicle
was originally sold, the vehicle may
accelerate when the turn signal lever is
operated away from the passing lane.
(e.g. The vehicle was manufactured for
a right-hand traffic location, but is being
driven in a left-hand traffic location. The
vehicle may accelerate when the turn
signal lever is operated to the right.)
If your vehicle is being driven at approx-
imately 80 km/h (50 mph) or more and
the lane is changed to that with a vehi-
cle traveling slower than your vehicle,
when the turn signal lever is operated
the vehicle will gradually decelerate to
assist in changing lanes.
When RSA function is enabled and
the dynamic radar cruise control
Overtaking prevention func-
tion
Support for lane change
Dynamic Radar Cruise Con-
trol with Road Sign Assist

315
5
Owners Manual_Europe_M42D76_en
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

316
Owners Manual_Europe_M42D76_en
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

317
5
Owners Manual_Europe_M42D76_en
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

318
Owners Manual_Europe_M42D76_en
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

322
Owners Manual_Europe_M42D76_en
5-4. Using the driving support systems
Operation of this system is sepa-
rated into 4 control states. Through
control state “warning phase 1” and
“warning phase 2”, the system
determines if the driver is aware
and responsive while outputting a
warning and controlling the vehicle
speed. If the system determines the
driver is not responsive, it will oper-
ate in control state “deceleration
stop phase” and “stop hold phase”
and decelerate and stop the vehi-
cle. It will then operate continuously
in “stop hold phase”.
■Operating conditions
This system operates when all of the fol- lowing conditions are met:
●When the LTA is on
●When the vehicle speed is approxi-
mately 50 km/h (30 mph) or more
■Operation cancelation conditions
In the following situations, system oper- ation will be canceled:
●When LTA control has been canceled
(the LTA switch has been pressed, etc.)
●When the dynamic radar cruise con-trol has been canceled
●When driver operations are detected (the steering wheel is held, the brake pedal, accelerator pedal, parking
brake, hazard light switch, or turn sig- nal lever is operated)
●When the driving assist switch is pressed while in the stop and hold phase
●When the power switch has been turned from ON to OFF
●Situations in which some or all of the
WARNING
●Although the emergency driving stop system is designed to deceler-
ate the vehicle within its lane to help avoid or help reduce the impact of a collision if the system
determines that it is difficult for the driver to continue driving, its effec-tiveness may change according to
various conditions. Therefore, it may not always be able to achieve the same level of performance.
Also, if the operating conditions are not met, this function will not oper-ate.
●After the emergency driving stop system operates, if driving
becomes possible again, immedi- ately begin driving again or, if nec-essary, park the vehicle on the
shoulder of the road and set a warning reflector and flare to warn other drivers of your stopped vehi-
cle.
●After this system operates, passen-
gers should attend to the driver as necessary and take appropriate hazard prevention measures, such
as moving to a place where safety can be ensured, such as the shoul-der of the road or behind a guard-
rail.
●T h i s s y s t e m d e t e c t s t h e c o n d i t i o n o f
the driver through the operation of the steering wheel. This system may operate if the driver is aware
but intentionally and continuously does not operate the vehicle. Also, the system may not operate if it
cannot determine that the driver is not responsive, such as if they are leaning on the steering wheel.
●Vehicles with a driver monitor cam-era: Situations in which the driver
monitor may not operate properly:  P. 2 8 1
Summary of the system