2015 Lexus GX460 steering

GX460_OM_OM60L72U_(U)
2934-5. Using the driving support systems
4
Driving
●Minimum projected turning circle & projected course line
Use the minimum projected turn-
ing circle & projected course line
(when displayed) to check the
vehicle’s path with relation to
obstacles. If the minimum pro-
jected turning circle line (blue) is
over the obstacle as shown in the
illustration, or the obstacle falls
within the minimum projected
turning circle, if you turn with the
minimum possible turning circle,
the vehicle may collide with the
object. When the projected
course line (yellow) is displayed,
be sure to operate the steering
wheel so that the obstacle stays
outside the projected course line
until the vehicle has passed the
object.

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GX460_OM_OM60L72U_(U)4-5. Using the driving support systems

Switch sound effects do not work
The multimedia or navigation system vol-
ume setting is low or muted.Increase the volume in the multimedia or
navigation system volume settings.
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.
Drive carefully while visually checking the
vehicle’s surroundings.
 “System is initializing.” is displayed
• The battery has been reinstalled.
• The steering wheel has been moved
while the battery was being reinstalled.
• Battery power is low.
• The steering sensor has been rein- stalled.
• There is a malfunction in the signals being output by the steering sensor.Stop the vehicle, and turn the steering
wheel as far as it will go to the left and
right. (Selecting “?” on the screen displays
the operating procedure above.)
If this does not resolve the symptom, have
the vehicle inspected by your Lexus
dealer.
 The color of buttons on the screen are toned down
The vehicle is driven at 7 mph (12 km/h)
or more while the side monitor is dis-
played.The color of buttons displayed on the side
monitor that are toned down return to
normal when the vehicle speed slows to
approximately 6 mph (10 km/h).
Likely causeSolution

GX460_OM_OM60L72U_(U)
2994-5. Using the driving support systems
4
Driving
CAUTION
■When using the wide view front & side monitor system
Observe the following precautions to avoid an accident that could result in death or
serious injuries.
●When attempting to use the side camera while the door mirror is folded in, the base
of the door mirror is displayed on the screen and the area in front of the vehicle can-
not be observed. The image displayed on the screen differs depending on the posi-
tion of the door mirror.
●The field of view of the camera is limited. Do not rely solely upon the wide view front &
side monitor.
As with unequipped vehicles, drive carefully while directly confirming the safety of
your surroundings.
●Always check visually to confirm your intended path is clear.
●The camera uses a special lens. The dist ances between objects and pedestrians that
appear in the image displayed on the scre en will differ from the actual distances.
●When the monitor is in front view enlarged display mode, even if obstacles in the
image from the side monitor have disappeared, do not turn the steering wheel any
further until the vehicle has passed the obstacle. By turning the steering wheel further,
the vehicle may make a tight turn, causing the vehicle to make contact with the obsta-
cle.
●Do not drive the vehicle while only looking at the monitor screen under any circum-
stances.
Driving while only viewing the monitor sc reen may cause a collision or lead to an
accident, as the image displayed on the mo nitor screen may differ from actual condi-
tions. Make sure to visually check the surrounding areas with and without the mirror
while driving.
●Do not use the wide view front & side monitor in the following cases:
• On icy or slick road surfaces, or in snow.
• When the front passenger’s door is not closed completely
• When using tire chains
• On roads that is not flat, such as slopes
●In low temperatures, the screen may darken or the image may become faint. The
image could distort when the vehicle is moving, or you may become unable to see the
image on the screen. Be sure to check direct visually all around the vehicle before
proceeding.
●If the tires are changed, the position of th e guide lines displayed on the screen may be
incorrect. When changing the tires, consult your Lexus dealer.
●Depending on the circumstances of the ve hicle (number of passengers, amount of
luggage, etc.), the position of the guide lines displayed on the screen may change. Be
sure to check visually behind and all around the vehicle before proceeding.
●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.

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GX460_OM_OM60L72U_(U)4-5. Using the driving support systems
NOTICE
■When a solid object is close by
■When using the wide view front & side monitor
Even if an obstacle is no longer visible on the side monitor, do not turn the steering
wheel further in the direction the vehicle
is turning until the vehicle has moved com-
pletely past the obstacle. If th e steering wheel is turned to full lock, the vehicle will turn
in the smallest possible turning circle, and may collide with the obstacle.
The screen’s guide lines are designed for level
surfaces (road surface etc.) or flat walls etc.
When driving near the obstacle, the obstacle
may be displayed as outside the projected
course line, and it may seem that there is no
danger of a collision, however any sections pro-
truding from the wall may project over the
course line and the vehicle may actually collide
with the obstacle.
In cases such as this were the projected course
line passes close to obstacles, always visually
check the surroundings for safety.
Protruding section of wall
Wall displayed on screen
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GX460_OM_OM60L72U_(U)
3114-5. Using the driving support systems
4
Driving
■Front monitor
The image from the front camera is
displayed. Use this monitor to help
check the area in front of the vehicle
for safety. Guidelines are shown to
help determine the course.
■Wide view front & side monitor display
Images from the front and the sides
of the vehicle are displayed.
This display is used to verify the situa-
tion at crossings with poor visibility,
and to assist with safety confirmation
when turning right.
Guidelines can also be displayed as a
steering guide when turning right.
Display

GX460_OM_OM60L72U_(U)
3134-5. Using the driving support systems
4
Driving
■Front monitorVe h i c l e i c o n
Displays the image being shown by
the front monitor.
Trajectory line* (outside)
Indicates the outer path of the tire.
Trajectory line* (inside)
Indicates the inner path of the tire.
Distance guideline (yellow)
Shows the position about 3.3 ft. (1 m) aw ay from the front edge of the vehicle.
Distance guideline (red)
Shows the position about 1.6 ft. (0.5 m) away from the front edge of the vehicle.
Automatic display mode
Switches the projected course mode
*: The trajectory lines move according to the steering wheel position.
Using the monitor
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GX460_OM_OM60L72U_(U)4-5. Using the driving support systems
■Wide view front & side monitor display
Projected course line switching
button
*
The course line display mode will
change as follows each time the
switch is selected.
Ve h i c l e i c o n
Displays the image being shown by
the front monitor.
Front wheel contact point
Shows the position of the vehicle’s front tire.
Vehicle front edge line
Shows the position of the vehicle’s leading edge.
Projected course line* (yellow)
Displays a rough guide of the vehicle path that moves according to the steering
wheel position. Displayed along with the minimum projected turning circle.
Minimum projected turning circle* (blue)
Displays the smallest turning circle projec ted by the system if the steering wheel is
turned to full lock. Displayed when the stee ring wheel is turned to the right (further
than 90  from straight ahead).
Rear wheel contact point
Shows the position of the vehicle’s rear tire.
Vehicle width line (blue)
Indicates the width of the vehicle including the outside rear view mirror.
Automatic display mode*
Switches the projected course mode
*: When the shift lever is in R, it will not be displayed.
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GX460_OM_OM60L72U_(U)4-5. Using the driving support systems
●Minimum projected turning circle & projected course line
Use the minimum projected turn-
ing circle & projected course line
(when displayed) to check the
vehicle’s path with relation to
obstacles.
If the minimum projected turning
circle line (blue) is over the obsta-
cle as shown in the illustration, or
the obstacle falls within the mini-
mum projected turning circle, if
you turn with the minimum possi-
ble turning circle, the vehicle may
collide with the object.
When the projected course line
(yellow) is displayed, be sure to
operate the steering wheel so
that the obstacle stays outside the
projected course line until the
vehicle has passed the object.