2021 Lexus GX460 Driving time

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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
■Warning message
If the following warning message is displaye
d on the multi-information display and the
LDA indicator illuminates in orange, follow the appropriate troubleshooting procedure.
If a different warning message is displayed, follow the instructions displayed on the
screen.
Warning messageDetails/Actions
“Lane Departure Alert
Malfunction
Visit Your Dealer”The system may not be operating properly.
 Have the vehicle inspected at your Lexus
dealer.
“Front Camera
Unavailable
See Owner’s Manual”
Dirt, rain, condensation, ice, snow, etc. are
present on the windshield in front of the cam-
era sensor.
 Turn the LDA system of f, remove any dirt,
rain, condensation, ice, snow, etc. from the
windshield, and then turn the LDA system
back on.
“Front Camera Unavailable”
The operation conditions of the camera sen-
sor (temperature, etc.) are not met.
 When the operation conditions of the cam-
era sensor (temperature, etc.) are met, the
LDA system will become available. Turn
the LDA system off, wait for a little while,
and then turn the LDA system back on.
“Lane Departure Alert
Unavailable”
The LDA system is temporarily canceled due
to a malfunction in a sensor other than the
camera sensor.
Turn the LDA system off and follow the
appropriate troubleshooting procedures
for the warning message. Afterward, drive
the vehicle for a short time, and then turn
the LDA system back on.
“Lane Departure
Alert
Unavailable
Below Approx 32MPH”The LDA system cannot be used as the vehicle
speed is less than approximately 32 mph
(50 km/h).
 Drive the vehicle at approximately 32 mph
(50 km/h) or more.

GX460_OM_OM60T19U_(U)
2614-5. Using the driving support systems
4
Driving
This mode employs a radar sensor to detect the presence of vehicles up to
approximately 328 ft. (100 m) ahead, determines the current vehicle-to-vehicle
following distance, and operates to main tain a suitable following distance from
the vehicle ahead.
Note that vehicle-to-vehicle distance will close in when traveling on long downhill
slopes.
Example of constant speed cruising
When there are no vehicles ahead
The vehicle travels at the speed set by the driver. The desired vehicle-to-vehicle dis-
tance can also be set by operating the vehicle-to-vehicle distance switch.
Example of deceleration cruising and follow-up cruising
When a preceding vehicle driving slower than the set speed appears
When a vehicle is detected running ahead of you, the system automatically deceler-
ates your vehicle. When a greater reduction in vehicle speed is necessary, the system
applies the brakes (the stop lights will come on at this time). The system will respond to
changes in the speed of the vehicle ahead in order to maintain the vehicle-to-vehicle
distance set by the driver. Approach warning warns you when the system cannot
decelerate sufficie ntly to prevent your vehicle from closing in on the vehicle ahead.
Example of acceleration
When there are no longer any preceding vehicles driving slower than the set
speed
The system accelerates until the set speed is reached. The system then returns to con-
stant speed cruising.
Driving in vehicle-to-vehicle distance control mode
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GX460_OM_OM60T19U_(U)
2634-5. Using the driving support systems
4
Driving
To change the set speed, operate the lever until the desired set speed is dis-
played.Increases the speed
Decreases the speed
Fine adjustment: Momentarily move
the lever in the desired direction.
Large adjustment: Hold the lever up or
down to change the speed, and release
when the desired speed is reached.
In the vehicle-to-vehicle distance cont rol mode, the set speed will be increased
or decreased as follows:
For the U.S.A. and Hawaii
Fine adjustment: By 1 mph (1.6 km/h)
*1 or 1 km/h (0.6 mph)*2 each time the lever is
operated
Large adjustment: Incr eases or decreases in 1 mph (1.6 km/h)
*1 or 1 km/h
(0.6 mph)
*2 increments for as long as the lever is held
Except for the U.S.A. and Hawaii
Fine adjustment: By 1 mph (1.6 km/h)
*1 or 1 km/h (0.6 mph)*2 each time the lever is
operated
Large adjustment: Increases or decreases in 5 mph (8 km/h)
*1 or 5 km/h
(3.1 mph)
*2 increments for as long as the lever is held
In the constant speed control mode ( P. 266), the set speed will be increased
or decreased as follows:
Fine adjustment: By 1 mph (1.6 km/h)*1 or 1 km/h (0.6 mph)*2 each time the lever is
operated
Large adjustment: The speed will continue to change while the lever is held.
*1: When the set speed is shown in “MPH”
*2: When the set speed is shown in “km/h”
Adjusting the set speed
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GX460_OM_OM60T19U_(U)
2674-5. Using the driving support systems
4
Driving
■Dynamic radar cruise control can be set when
●The shift lever is in D.
●Vehicle speed is at or above approximately 30 mph (50 km/h).
■Accelerating after setting the vehicle speed
The vehicle can accelerate by operating the accelerator pedal. After accelerating, the
set speed resumes. However, during vehicle-to-vehicle distance control mode, the vehi-
cle speed may decrease below the set speed in order to maintain the distance to the pre-
ceding vehicle.
■Automatic cancelation of vehicle- to-vehicle distance control mode
Vehicle-to-vehicle distance control mode is automatically canceled in the following situ-
ations:
●Actual vehicle speed falls at or below approximately 25 mph (40 km/h).
●VSC is activated.
●Active TRAC is activated for a period of time.
●When the VSC or Active TR AC system is turned off.
●When second start mode is set.
●The sensor cannot detect correctly because it is covered in some way.
●Pre-collision braking is activated.
●The switching operation continues for 5 seco nds or more after the center differential
lock switch has been operated.
If vehicle-to-vehicle distance control mode is automatically canceled for any other rea-
son, there may be a malfunction in th e system. Contact your Lexus dealer.
■Automatic cancelation of constant speed control mode
Constant speed control mode is automatica lly canceled in the following situations:
●Actual vehicle speed is more than approxim ately 10 mph (16 km/h) below the set vehi-
cle speed.
●Actual vehicle speed falls below approximately 25 mph (40 km/h).
●VSC is activated.
●Active TRAC is activated for a period of time.
●When the VSC or Active TRAC system is turned off.
●Pre-collision braking is activated.
●The switching operation continues for 5 seco nds or more after the center differential
lock switch has been operated.
If constant speed control mode is automati cally canceled for any other reason, there may
be a malfunction in the system . Contact your Lexus dealer.
■Brake system operation sound
If the brakes are applied automatically while the vehicle is in vehicle-to-vehicle distance
control mode, a brake system operation sound may be heard. This does not indicate a
malfunction.

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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
Intuitive parking assist
Front center sensors
Front corner sensors
Rear corner sensors
Rear center sensors
Press or of the meter control sw
itches and select on the multi-
information display.
Press or of the meter control switches and select , and then
press .
Each pressing of the swit ch turns the intuitive parking assist on and off.
When ON is selected, Intuitive parking assist indicator will come on.
: If equipped
The distance from your vehicle to nearby obstacles when parallel parking or
maneuvering into a garage is measured by the sensors and communicated via
the multi-information display, the multimedia screen (if equipped), the naviga-
tion system screen (if equipped), and a buzzer. Always check the surrounding
area when using this system.
Types of sensors
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Turning the intuitive parking assist on/off
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GX460_OM_OM60T19U_(U)
2714-5. Using the driving support systems
4
Driving
When the sensors detect an obstacle, a graphic is shown on the multi-informa-
tion display, multimedia screen (if equi pped) and navigation system screen (if
equipped) depending on the position and distance to the obstacle.
Multi-information display
Front corner sensor operation
Front center sensor operation
Rear corner sensor operation
Rear center sensor operation
Multimedia screen or navigation system screen
Intuitive parking assist display
When the Multi-terrain Monitor
* is
not displayed.
A graphic is automatically displayed
when an obstacle is detected. The
screen can be set so that the graphic is
not displayed. ( P. 274)
Insert display
When the Multi-terrain Monitor* is dis-
played.
A simplified image is displayed on the
upper corner of th e screen when an
obstacle is detected.
*: If equipped
Display
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4
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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
■Distance display
Sensors that detect an obstacle will illuminate continuously or blink.
Sensor detection display, obstacle distance
Multi-
information display
Multimedia
screen or
navigation system
screen
Insert
display
Approximate distance to obstacle
Front corner sensor/front
center sensorRear corner
sensor/rear
center sensor
(continuous)(continuous)(blinking slowly)
Front center
sensor:
3.3 ft. (100 cm) to
2.0 ft. (60 cm)Rear center
sensor:
4.9 ft. (150 cm) to
2.1 ft. (65 cm)
(continuous)(continuous)(blinking)
Front corner
sensor:
1.6 ft. (50 cm) to
1.3 ft. (40 cm)
Front center
sensor:
2.0 ft. (60 cm) to
1.5 ft. (45 cm)Rear corner
sensor:
1.8 ft. (55 cm) to
1.2 ft. (37.5 cm)
Rear center
sensor:
2.1 ft. (65 cm) to
1.6 ft. (50 cm)
(continuous)(continuous)(blinking
rapidly)
Front corner
sensor:
1.3 ft. (40 cm) to
1.0 ft. (30 cm)
Front center
sensor:
1.5 ft. (45 cm) to
1.0 ft. (30 cm)Rear corner
sensor:
1.2 ft. (37.5 cm) to
0.8 ft. (25 cm)
Rear center
sensor:
1.6 ft. (50 cm) to
1.3 ft. (40 cm)
(blinking)(continuous)(continuous)
Less than
1.0 ft. (30 cm)
Rear corner
sensor:
Less than
0.8 ft. (25 cm)
Rear center
sensor:
Less than
1.3 ft. (40 cm)

274
GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
You can change the buzzer sounds volum
e and the screen operating conditions.
Press the “SETUP” button.
Select “Vehicle”, and then select “L EXUS Park Assist”/“LEXUS Park Assist
Settings” on the screen.
Select the desired item.
The buzzer sounds volume can be adjusted.
On or off can be selected for intuitive parking assist display.
Front or rear center sensors disp lay and tone indication can be set.
Setting up intuitive parking assist
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Multimedia screenNavigation system screen
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