2019 Lexus GX460 Owner's Manual / LEXUS 2019 GX460 OWNER'S MANUAL (OM60Q84U)

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Driving
■If you notice any symptoms
If you notice any of the following symptoms, refer to the likely cause and the
solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle inspected by
your Lexus dealer.
Things you should know
Likely causeSolution
 The image is difficult to see
• The vehicle is in a dark area
• The temperature around the lens is
either high or low
• The outside temperature is low
• There are water droplets on the cam- era
• It is raining or humid
• Foreign matter (mud etc.) is adhering to the camera
• There are scratches on the camera
• Sunlight or headlights are shining directly into the camera
•The vehicle is unde r fluorescent lights,
sodium lights, mercury lights etc.
If this happens due to these causes, it
does not indicate a malfunction.
Back up while visually checking the vehi-
cle’s surroundings. (Use the monitor
again once conditions have been
improved.)
The image on the rear view monitor sys-
tem screen can be ad justed, refer to the
“MULTIMEDIA OWNER’S MANUAL”
or “NAVIGATION SYSTEM OWNER’S
MANUAL”.
 The image is blurry
Dirt or foreign matter (such as water
droplets, snow, mud etc.) is adhering to
the camera.Flush the camera with a large quantity of
water and wipe the camera lens clean
with a soft and wet cloth.
 The image is out of alignment
The camera or surrounding area has
received a strong impact.Have the vehicle inspected by your Lexus
dealer.
The fixed guide lines are very far out of alignment
The camera position is out of alignment.Have the vehicle inspected by your Lexus
dealer.
• The vehicle is tilted (there is a heavy
load on the vehicle, tire pressure is low
due to a tire puncture, etc.)
• The vehicle is used on an incline.If this happens due to these causes, it
does not indicate a malfunction.
Back up while visually checking the vehi-
cle’s surroundings.

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GX460_OM_OM60Q84U_(U)4-5. Using the driving support systems
CAUTION
■When using the rear view monitor system
The rear view monitor system
is a supplemental device intended to assist the driver
when backing up. When backin g up, be sure to check visually behind and all around
the vehicle before proceeding.
Observe the following precautions to avoid an accident that could result in death or
serious injuries.
●Never depend on the rear view monitor system entirely when backing up. The image
and the position of the guide lines displaye d on the screen may differ from the actual
state.
Use caution, just as you woul d when backing up any vehicle.
●Be sure to back up slowly, depressing the brake pedal to control vehicle speed.
●The instructions given are only guide lines.
When and how much to turn the steering wheel will vary according to traffic condi-
tions, road surface conditions, vehicle condit ion, etc. when parking. It is necessary to
be fully aware of this before us ing the rear view monitor system.
●When parking, be sure to check that the parking space will accommodate your vehi-
cle before maneuvering into it.
●Do not use the rear view monitor system in the following cases:
• On icy or slick road surfaces, or in snow
• When using tire chains
• When the back door is not closed completely
• On roads that are not flat or stra ight, such as curves or slopes.
●In low temperatures, the screen may darken or the image may become faint. The
image could distort when the vehicle is movi ng, or you may become unable to see the
image on the screen. Be sure to check dire ct visually and with the mirrors all around
the vehicle before proceeding.
●If the tire sizes are changed, the position of the fixed guide lines displayed on the
screen may change.
●The camera uses a special lens. The distances between objects and pedestrians that
appear in the image displayed on the screen will differ from the actual distances.
(  P. 261)

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Driving
NOTICE
■How to use the camera
●The rear view monitor system may not operate properly in the following cases.
• If the back of the vehicle is hit, the position and mounting angle of the camera maychange.
• 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.
●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.

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GX460_OM_OM60Q84U_(U)4-5. Using the driving support systems
Lexus parking assist monitor
The parking assist monitor assists with
the following 2 backing-up operations:
• Perpendicular parking (parking in a garage, etc.)
• Parallel parking (parking at the side of the road, etc.)
The screen illustrations used in this text are intended as examples, and may differ from
the image that is actually displayed on the screen.
The rear view image is displayed when
the shift lever is in R and the engine
switch is in IGNITION ON mode.
The parking assist monitor system will
be deactivated when the shift lever is in
any position other than R.
When the shift lever is shifted to R and
any mode button (such as “SETUP”) is
pressed, the parking assist monitor is
canceled, and the screen is switched to
the mode of the button that was pressed.
: If equipped
The parking assist monitor assists the driv er by displaying an image of the view
behind the vehicle while backing up, for example while parking.

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Driving
■Screen display
The parking assist monitor screen will be displayed if the shift lever is shifted to
R while the engine switch is in IGNITION ON mode.
The parking assist monitor displays the last-used parking mode first.
Using the Lexus parking assist monitor
Perpendicular parkingParallel parking
Display mode switch screen button
Switches the display mode. ( P. 270)
Intuitive parking assist display
If an obstacle is detected wh ile the intuitive parking assist is on, a display is shown in
the top right corner of the screen.
Parking mode switch screen button
Switches the parking mode (between pe rpendicular parking and parallel parking
assist screens)
1
2
3

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GX460_OM_OM60Q84U_(U)4-5. Using the driving support systems
■Using the system when perpendicular parking
Use any of the following modes
when perpendicular parking (for
example, when parking in a garage).
Each time you select the display
mode switch screen button, the dis-
play mode switches in the following
order:
Estimated course
line display mode
Parking assist guide
line display mode
Distance guide line
display mode

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Driving
●Estimated course line display mode (P. 273)
Estimated course lines are dis-
played which move in accor-
dance with the operation of the
steering wheel.
●Parking assist guide line display mode ( P. 275)
The steering wheel return points
(parking assist guide lines) are
displayed.
●Distance guide line display mode
Distance guide lines only are dis-
played.

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GX460_OM_OM60Q84U_(U)4-5. Using the driving support systems
■Using the system when parallel parking
Screen display and beep sounds
provide an estimation of the point at
which you should turn the steering
wheel when parallel parking. If the
position the vehicle is to be parked in
is narrower than usual, narrow mode
can be used.
■Switching the parking mode screen
Each time you select the parking
mode switch screen button, the per-
pendicular parking mode and paral-
lel parking mode are switched.