steering wheel Lexus GX460 2021 / LEXUS 2021 GX460 (OM60T19U) Service Manual

GX460_OM_OM60T19U_(U)
3094-5. Using the driving support systems
4
Driving
■Panoramic view & wide front view
The image looking down at the vehicle from above and the image from the
front camera are displayed si multaneously and assist the driver to check con-
ditions in front, and to the right and left, of the vehicle at intersections or T-
junctions with poor visibility.
●Screen description
The following 2 types of display mode can be selected according to condi-
tions.
Panoramic view
Displays an image looking down at the vehicle from above.
Wide front view
Displays an image of the area to the front of the vehicle.
Display area
Guide line display selection switch
 P. 310
Automatic display mode selection switch
P. 297
Front distance guide line (blue)
Indicates a distance approximately 3 ft. (1 m) from the front end of the vehicle.
Forward projected course lines
Automatically displayed when the steering wheel is turned 90  or more from the cen-
ter position.
Indicates the estimated course of the vehicle according to steering wheel operations.
Distance guide line display modeProjected course line display mode
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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
●Using the vehicle width lines
The relative distance of obstacles from the vehicle width lines can be con-
firmed.
Example 1: When there is an obstacle in front of the vehicle
Operate the steering wheel so that the vehicle width line and
the obstacle do not overlap.
Example 2: When parking on the shoulder Approach the shoulder, but do not allow the vehicle width
line to overlap the curb or other obstacles.
After confirming the distance to the shoulder of the road,
maneuvering the vehicle so that the vehicle width line and
the curb or other obstacle are parallel allows the vehicle to
be parked evenly.

GX460_OM_OM60T19U_(U)
3154-5. Using the driving support systems
4
Driving
●Switching modes
The display mode switches and the icon display changes each time the
guide line display selection switch is selected.• Projected course line display mode: Projected course lines that change according to steering wheel opera-
tions are displayed.
• Parking assist guide line display mode: Inverted steering wheel operations (p arking assist guide line) are dis-
played. Use this mode if you are used to how the vehicle handles (if you
can park without needing the course line display).
• Distance guide line display mode: Only distance guide lines are displayed.
●Guide lines
The panoramic view & rear view screen is explained here as an example.
Selected modeProjected course
line display modeParking assist guide line display modeDistance guide line display mode
Icon display
Distance guide line modeProjected course line display mode

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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
Front distance guide line (blue)
Indicates a distance approximately 3 ft. (1 m) from the front end of the vehicle.
Rear vehicle width extension guide lines
Indicate the estimated course of the vehicle when backing up straight.
• The displayed width is wider than the actual vehicle width.
• In projected course line disp lay mode, this item overlaps the projected course lines
when going straight.
Side projected course line (yellow)
Indicates the projected reverse course calcu lated by the angle of the steering wheel.
The projected reverse course line on the outside of the turn is displayed according to
the direction of the steering wheel.
Rear distance guide line
Indicates the estimated distance from the end of the rear bumper (at the center). (Red
line: approximately 1.5 ft. [0.5 m] away. Ye llow line: approximately 3 ft. [1 m] away.)
In projected course line display mode, the re ar distance guide line changes according
to steering wheel operations.
Projected reverse course (yellow)
Changes according to steering wheel operations and indicates the estimated course
of the vehicle.
Rear distance guide line (blue)
Indicates a distance approximately 1.5 ft. (0.5 m) from the end of the rear bumper (at
the center).
Parking assist guide line (blue)
Indicates the estimated tire course of the tightest possible turn in reverse.
Intuitive parking assist*
When the intuitive parking assist is on, an icon will be displayed when an obstacle is
detected. (Refer to P. 270 for informat ion about the intuitive parking assist.)
Vehicle center line (blue)
Indicates the estimated vehicle center on the ground.
*: If equipped
Parking assist guide line display mode
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GX460_OM_OM60T19U_(U)
3174-5. Using the driving support systems
4
Driving
●Parking operation (using the estimated curse line)
When parking in a space which is in the reverse direction to the space
described in the procedure below, the steering directions will be reversed.
Shift the shift lever to the R position.
Turn the steering wheel so that
the estimated course lines are
within the parking space, and
back up slowly. Parking space
Estimated course lines
When the rear position of the
vehicle has entered the parking
space, turn the steering wheel so
that the vehicle width extension
guide lines are within the left and
right dividing lines of the parking
space. Vehicle width extension guide
line
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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
Once the vehicle width extension gu
ide lines and the parking space lines
are parallel, straighten the steering wh eel and back up slowly until the vehi-
cle has completely entered the parking space.
Stop the vehicle in an approp riate place, and finish parking.
●Parking operation (using the parking assist guide line)
When parking in a space which is in the reverse direction to the space
described in the procedure below, the steering directions will be reversed.
Shift the shift lever to the R position.
Back up until the parking assist
guide line meets the edge of the
left-hand dividing line of the park-
ing space. Parking assist guide line
Parking space dividing line
Turn the steering wheel all the way to the right, and back up slowly.
Once the vehicle is parallel with the parking space, straighten the steering
wheel and back up slowly until the vehicle has completely entered the
parking space.
Stop the vehicle in an approp riate place, and finish parking.
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GX460_OM_OM60T19U_(U)
3194-5. Using the driving support systems
4
Driving
■Panoramic view & rear view/wide rear view
The screen can be displayed when the shift lever is in R.
■Guide lines
If the back door is not closed, guide lines will not be displayed. If the guide lines do not
display even when the back door is closed, have the vehicle inspected at your Lexus
dealer.
WARNING
■Guide lines
The tire position indicator lines and vehicl e position indicator lines may differ from
actual vehicle positions depending on the number of passengers, cargo weight, road
grade, road surface conditions, brightness of the surrounding environment, etc. Always
drive the vehicle while confirming the safety of your surroundings.
■When using panoramic view & rear view or wide rear view
●If the vehicle width extension guide lines and projected course lines are not aligned
with the steering wheel in the center position, drive straight on a road without as little
traffic and as few bends or curves as poss ible for approximately 5 minutes or more. If
the symptom is not resolved, have the vehicle inspected by your Lexus dealer.
●Rear vehicle width extension guide lines are displayed wider than the actual vehicle
width. When backing up, always confirm th e safety of your surroundings and the area
to the rear of the vehicle.

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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems

The projected course lines move even though the steering wheel is straight (vehi-
cle width extension guide lines and projected course lines are not aligned)
There is a malfunction in the signals being
output by the steering sensorHave the vehicle inspected by your Lexus
dealer.
Guide lines are not displayed
The back door is open
Close the back door.
If this does not resolve the symptom, have
the vehicle inspected by your Lexus
dealer.
“!” is displayed
The battery is disconnected and recon-
nected
Turn the steering wheel fully to right and
left.
If this does not resolve the symptom, have
the vehicle inspected by your Lexus
dealer.
There is a malfunction in the Multi-terrain
MonitorHave the vehicle inspected by your Lexus
dealer.
NOTICE
■How to use the camera
●The Multi-terrain Monitor system may not operate properly in the following cases.
• If the front or the rear of the vehicle or the outside rear view mirror has been hit,
the camera’s position and mounting angle may have changed.
• As the camera has a water proof construction, do not detach, disassemble or modify it. This may ca use incorrect operation.
• When cleaning the camera lens, flush the camera with a large quantity of water
and wipe it with a soft and wet cloth. Strongly rubbing the camera lens may cause
the camera lens to be scratched and unable to transmit a clear image.
• Do not allow organic solvent, car wax, window cleaner or glass coat to adhere to
the camera. If this happens, wi pe it off as soon as possible.
• If the temperature changes rapidly, such as when hot water is poured on the vehi- cle in cold weather, the system may not operate normally.
• When washing the vehicle, do not apply intensive bursts of water to the camera or camera area. Doing so may result in the camera malfunctioning.
• When the camera is used under fluorescen t lights, sodium light or mercury light
etc., the lights and the illuminated areas may appear to flicker.
• The camera can be damaged by flying rocks and other debris.
●Do not expose the camera to strong impact as this could cause a malfunction. If this
happens, have the vehicle inspected by your Lexus dealer as soon as possible.
Likely causeSolution

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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
WARNING
■Replacing tires
Make sure that all tires are
of the specified size, brand, tread pattern and total load
capacity. In addition, make sure that the tire s are inflated to the recommended tire infla-
tion pressure level.
The ABS/Multi Terrain ABS, TRAC/Active TRAC, Trailer Sway Control and VSC sys-
tems will not function correctly if diff erent tires are installed on the vehicle.
Contact your Lexus dealer for further in formation when replacing tires or wheels.
■Handling of tires and the suspension
Using tires with any kind of problem or modi fying the suspension will affect the driving
assist systems, and may cause a system to malfunction.
■Trailer Sway Control precaution
The Trailer Sway Control system is not able to reduce trailer sway in all situations.
Depending on many factors such as the condit ions of the vehicle, trailer, road surface
and driving environment, the Trailer Sway Control system may not be effective. Refer to
your trailer owner’s manual for information on how to tow your trailer properly.
■If trailer sway occurs
Observe the following precautions.
Failing to do so may cause death or serious injury.
●Firmly grip the steering wh eel. Steer straight ahead.
Do not try to control trailer sway by turning the steering wheel.
●Begin releasing the accelerator pedal immediately but very gradually to reduce
speed.
Do not increase speed. Do not apply vehicle brakes.
If you make no extreme correction with the steering or brakes, your vehicle and trailer
should stabilize. ( P. 195)

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GX460_OM_OM60T19U_(U)4-6. Driving tips
■Tire chain installation
Observe the following precautions when installing and removing chains:
●Install and remove tire chains in a safe location.
●Install tire chains on the rear tires. Do
not install tire chains on the front tires.
●Install tire chains on rear tires as tightly as possible. Retighten chains after driving 1/4 -
1/2 mile (0.5 - 1.0 km).
●Install tire chains following the instructions provided with the tire chains.
WARNING
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehi cle control and cause death or serious injury.
●Use tires of the specified size.
●Maintain the recommended level of air pressure.
●Do not drive in excess of 75 mph (120 km/h ), regardless of the type of snow tires
being used.
●Use snow tires on all, not just some wheels.
●Do not use LDA (Lane Departure Alert) system.
■Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in the vehicle being unable to be driven safely, and may
cause death or serious injury.
●Do not drive in excess of the speed limit specified for the ti re chains being used, or 30
mph (50 km/h), whichever is lower.
●Avoid driving on bumpy road surfaces or over potholes.
●Avoid sudden acceleration, abrupt steering, sudden braking and shifting operations
that cause sudden engine braking.
●Slow down sufficiently before entering a cu rve to ensure that vehicle control is main-
tained.
●Do not use LDA (Lane Departure Alert) system.
NOTICE
■Repairing or replacing snow tires
Request repairs or replacement of snow ti res from Lexus dealers or legitimate tire
retailers.
This is because the removal an d attachment of snow tires affects the operation of the
tire pressure warning va lves and transmitters.
■Fitting tire chains
The tire pressure warning valv es and transmitters may not function correctly when tire
chains are fitted.