cruise control TOYOTA BZ4X 2022 (in English) Owner's Manual

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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
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

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5-4. Using the driving support systems
• When a camera lens is dirty or cov-
ered with water droplets
●In situations such as the following, the
target parking space may not be rec- ognized correctly:• When there marks from repairs or
other marks on the road surface, or there is a parking block, traffic bollard, or other object on the road surface
• When it is raining or has rained and the road surface is wet and reflective or there are puddles
• When the area around the vehicle is dark or backlit• When the color or brightness of the
road surface is uneven • When the parking space is on a slope• When there are diagonal lines (access
aisle) near the parking space • When the appearance of the parking space is affected by the shadow of a
parked vehicle (such as shadows from the grille, side step, etc.)• When accessories which obstruct the
view of the camera are installed • When the parking space lines are faded or dirty, making them unclear
• When the appearance of the parking space is affected by the shadow of the vehicle or trees
■Sensor detection information
 P. 3 3 5
■Objects which the sensor may not be properly detected
 P. 3 3 5
■Situations in which the sensor may
not operate properly
 P. 3 3 5
■Situations in which parking assis- tance may not operate even if there
is no possibility of a collision
 P. 3 3 6
Press the Advanced Park main
switch.
If the switch is pressed while assistance
is being performed, the assistance will
be canceled.
■Operating conditions of the
Advanced Park
Assistance will begin when all of the fol- lowing conditions are met:
●The brake pedal is depressed
●The vehicle is stopped
●The driver’s seat belt is fastened
●The steering wheel is not being oper-ated
●The accelerator pedal is not depressed
●All of the doors are closed
●The outside rear view mirrors are not folded
●The parking brake is not engaged
●The dynamic radar cruise control are
not operating
●ABS, VSC, TRAC, PCS and PKSB
are not operating
●The vehicle is not on a steep slope
●The VSC and TRAC are not turned off
If assistance cannot be started, check
the message displayed on the multime-
dia display ( P.400)Turning the Advanced Park
on/off

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5-4. Using the driving support systems
Driving
not operate.
• When the EV system is not started
• When SNOW/DIRT mode or D.SNOW/MUD mode is not selected
• When Regeneration Boost is selected
• When Advanced Park is being used (If
equipped)
• When the EV system is malfunction-
ing
■About Dynamic Radar Cruise Con- trol or Cruise Control
Dynamic radar cruise control and cruise
control cannot be used during “X- MODE”. If dynamic radar cruise control or cruise control are being used, it will
be automatically canceled.
■During “X-MODE”
• In “X-MODE”, VSC does not switch
ON/OFF even if the VSC OFF switch is operated. It is fixed as ON in SNOW/DIRT mode and OFF in
D.SNOW/MUD mode.
• During “X-MODE”, even if the Eco
mode switch or Regeneration Boost switch is operated, operations will not switch to the respective modes.
■“X-MODE” Automatic Release
• “X-MODE” is automatically canceled when the power switch is turned OFF.
• When the vehicle speed exceeds about 40 km/h (25 mph), the “X-
MODE” is canceled, the “X-MODE” indicator on the meter lights up in white, and switches to the normal
mode.
• When the vehicle speed is approxi-
mately 35 km/h (22 mph) or less, X- MODE indicator lights up in green and switches to “X-MODE” again.
■Cautions regarding the use of the
system
For safety, the following operations are not accepted when “X-MODE” is ON.
• Eco mode switch operations
• Regeneration Boost switch operations
When the “X-MODE” switch is
pressed and SNOW/DIRT mode or
D.SNOW/MUD mode is selected,
the Downhill Assist Control auto-
matically enters the standby state
and operates under the following
conditions.
• When the vehicle speed is
approximately 30 km/h (18 mph)
or less
• Neither the accelerator pedal or
brake pedal are not operated
■When changing the target
vehicle speed
When changing the target vehicle
speed, adjust it with the accelerator
pedal or the brake pedal. When the
foot is removed from the pedal, the
system will operate at the vehicle
speed at that time.
■Downhill Assist Control during X- MODE
• In SNOW/DIRT mode or D.SNOW/MUD mode, the downhill assist control can be set to standby
state. The operation indicator changes depending on the operating status of the downhill assist control.
• When the system is not operating, the indicator turns on white.
■When Downhill Assist Control is
not available when selecting X- MODE
In the following cases, the system does
not operate.
• When SNOW/DIRT mode or
D.SNOW/MUD mode is not selected
When selecting “X-MODE”,
Downhill Assist Control

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8-2. Steps to take in an emergency
When trouble arises
■Driving assist information indicator
■Toyota parking assist-sensor OFF indicator (warning buzzer)
■Cruise control indicator (warning buzzer)
Warning lightDetails/Actions
Indicates of the following systems is malfunctioning.
 PCS (Pre-Collision System)
 LDA (Lane Departure Alert)
 Follow the instructions displayed on the multi-information
display.
Indicates one of the following systems is malfunctioning or dis -
abled.
 PKSB (Parking Support Brake) (if equipped)
 RCD (Rear Camera Detection) (if equipped)
 BSM (Blind Spot Monitor) (if equipped)
 SEA (Safe Exit Assist) (if equipped)
 RCTA (Rear Crossing Traffic Alert) (if equipped)
 Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Flashes)
(if equipped)
Indicates a malfunction in the Toyota parking assist-sensor fun c-
tion
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Indicates that the system is temporarily unavailable, possibly due
to a sensor being dirty or covered with ice, etc.
 Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the cruise control system.
 Follow the instructions displayed on the multi-information
display.

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8-2. Steps to take in an emergency
■Dynamic radar cruise control indicator (warning buzzer)
■Speed limiter indicator (warning buzzer)
■PCS warning light (warning buzzer)
■Slip indicator
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the dynamic radar cruise control sys-
tem.
 Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Orange)
(if equipped)
Indicates a malfunction in the speed limiter system.
 Follow the instructions displayed on the multi-information
display.
Warning lightDetails/Actions
(Flashes or illumi- nates)
Indicates a malfunction in the PCS (Pre-Collision System).
Follow the instructions displayed on the multi-information disp lay.
 Illuminates when the PCS (Pre-Collision System) or VSC
(Vehicle Stability Control) system is disabled.
Warning lightDetails/Actions
Indicates a malfunction in:
 The VSC system;
 The TRC system; or
 The hill-start assist control system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.

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8-2. Steps to take in an emergency
depress the brake pedal to decelerate
the vehicle.
●When electrical energy cannot be
regenerated any more as the traction battery is fully charged
●When the temperature of the traction battery is extremely high or extremely low
●When the temperature of the electric motor or power control unit, etc., is
extremely high
■If “High Power Consumption Power to Climate Temporarily Limited” is displayed
Turn off unnecessary electronic equip- ment to reduce power consumption.
Please wait until the power supply
returns to normal.
■If “Headlight System Malfunction Visit Your Dealer” is displayed
The following systems may be malfunc-
tioning. Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately.
●The LED headlight system
●AHS (Adaptive High-beam System) (if equipped)
●Automatic High Beam (if equipped)
■If “System Malfunction Visit Your Dealer” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
●BSM (Blind Spot Monitor) (if
equipped)
●RCTA (Rear Crossing Traffic Alert) (if equipped)
●FHL (Automatic Rear Flashing Hazard Lights)
●SEA (Safe Exit Assist) (if equipped)
●Toyota parking assist-sensor (if equipped)
●PKSB (Parking Support Brake) (if equipped)
●RCD (Rear Camera Detection) (if equipped)
Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer immediately.
■If “System Stopped See Owner’s
Manual” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
●BSM (Blind Spot Monitor) (if equipped)
●RCTA (Rear Crossing Traffic Alert) (if equipped)
●FHL (Automatic Rear Flashing Hazard Lights)
●SEA (Safe Exit Assist) (if equipped)
●Toyota parking assist-sensor (if equipped)
●PKSB (Parking Support Brake) (if equipped)
●RCD (Rear Camera Detection) (if

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8-2. Steps to take in an emergency
When trouble arises
equipped)
Follow the following correction methods.
• Check the voltage of the battery
• Remove any dirt or foreign matter from the front/rear side radar sensors
■If “System Stopped Front Camera
Low Visibility See Owner’s Manual” is displayed
Indicates one of the following systems is
disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if
equipped)
●AHS (Adaptive High-beam System) (if
equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• Using the windshield wipers, remove the dirt or foreign matter from the windshield.
• Using the air conditioning system, defog the windshield.
• Close the hood, remove any stickers, etc. to clear the obstruction in front of
the front camera.
■If “System Stopped Front Camera Out of Temp. Range Wait until Nor-mal Temperature” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• If the front camera is hot, such as after the vehicle is parked in the sun, use
the air conditioning system to decrease the temperature around the front camera
• If a sunshade was used when the vehicle was parked, depending on its
type, the sunlight reflected from the surface of the sunshade may cause the temperature of the front camera to
become excessively high
• If the front camera is cold, such after
the vehicle is parked in an extremely cold environment, use the air condi-tioning system to increase the tem-
perature around the front camera
■If “System Stopped Front Radar Sensor Blocked Clean Radar Sen-sor” is displayed
Indicates one of the following systems is disabled.
●PCS (Pre-Collision System)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam) (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Dynamic radar cruise control
●Speed limiter (if equipped)
●RSA (Road Sign Assist)
Follow the following correction methods.
• Check if there is any foreign matter attached to the radar sensor or radar
sensor cover and clean them if neces- sary ( P.277)
• This message may be displayed when driving in an open area with few nearby vehicles or structures, such as
a desert, grasslands, suburbs, etc.
The message may be cleared by driving
the vehicle in an area with structures,