2018 LEXUS LX570 change wheel

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LX570_OM_OM60Q78U_(U) 4-5. Using the driving support systems
• If a vehicle ahead is carrying a load which protrudes past its rear bumper
• If a vehicle ahead is irregularly shap ed, such as a tractor or side car
• If the sun or other light is shin ing directly on a vehicle ahead
• If a vehicle cuts in front of your ve hicle or emerges from beside a vehicle
• If a vehicle ahead makes an abrupt maneuver (such as sudden swerving, accelera-
tion or deceleration)
• When suddenly cutting behind a preceding vehicle
• When driving in inclement we ather such as heavy rain, fog, snow or a sandstorm
• When the vehicle is hit by water, sn ow, dust, etc. from a vehicle ahead
• When driving through steam or smoke
• When driving in a place where the surrounding brightness changes suddenly, such
as at the entrance or exit of a tunnel
• When a very bright light, such as the sun or the headlights of on coming traffic, shines
directly into the camera sensor
• When the surrounding area is dim, such as at dawn or dusk, or while at night or in a
tunnel
• After the engine has started the vehicle has not been driven for a certain amount of
time
• While making a left/right turn and for a few seconds after making a left/right turn
• While driving on a curve and for a few seconds after driving on a curve
• If your vehicle is skidding
• If the wheels are misaligned
• If a wiper blade is blocking the camera sensor
• The vehicle is wobbling.
• The vehicle is being driven at extremely high speeds.• If a vehicle ahead has extremely high
ground clearance
• When a vehicle ahead is not directly in front
of your vehicle
• If the front of the vehicle is raised or low-
ered

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LX570_OM_OM60Q78U_(U) 4-5. Using the driving support systems
When the height control OFF switch is
pressed with the vehicle stopped. The height control “OFF” indicator will
appear on the multi- information display,
and the vehicle height will be fixed in the
current mode. Push the switch again to
turn the system back on. ■
Operating conditions ●
The engine must be running. ●
Vehicle height control must be turned off. ●
All side doors and the back door must be closed. ■
Switching vehicle height mode while the engine is stopped●
If the engine is stopped while the vehicle height is being lowe red, lowering will continue.●
If any luggage is removed from the vehicle or if any occupants leave the vehicle within
approximately 30 seconds of the engine switch being turned off, the vehicle height may
be lowered by the auto leveling function. ●
Operating the height select switch will have no effect while the engine is stopped.■
Automatic change in vehicle height when the four-wheel drive contro l switch is in the
L4 position
If the vehicle speed exceeds 2 mph (3 km/h) while driving on an uneven road with the
four-wheel drive control switch in the “L4” position, high mo de is automatically selected.
(On even roads, the height mode will not change.) ■
Automatic change in vehicle height when in the high mode ●
If the vehicle speed exceeds 18 mph (30 km/h) with the four-wheel drive control switch
in the “H4” position, normal mode is automatically selected. ●
If the vehicle speed exceeds 30 mph (50 km/h) with the four-wheel drive control
switch in the “L4” position, the vehicle heig ht is lowered to 1.0 in. (25 mm) higher than
the normal mode height. If the vehicle speed drops to 13 mph (20 km/h) or less, high
mode is automatically resumed.Disabling the height control

LX570_OM_OM60Q78U_(U) 2994-5. Using the driving support systems
4
Driving ■
Extra high mode
If the vehicle becomes stuck or the Crawl Co ntrol system requests the vehicle height be
raised, extra high mode may be automatically selected when the vehicle height is in high
mode with the four-wheel drive control switch in the L4 position.
The vehicle height is raised to 0.8 in. (2 0 mm) higher than the high mode height, or
slightly higher. ●
Extra high mode will change back to high mode when:
• The vehicle speed exceeds 6 mph (10 km/h)
• The four-wheel drive contro l switch is shifted to H4.●
If you pull the height select switch to “ ∨ ” when in extra high mode, normal mode is
selected. ●
Extra high mode cannot be manually selected. ■
Turning off the height control ●
The system will remain off until the height co ntrol “OFF” switch is pushed again, even if
the engine switch is turned off. ●
Even if the system is turned off, the system will interven e automatically if the vehicle
speed exceeds the following.
• 18 mph (30 km/h) with high or low mode
• 50 mph (80 km/h) with normal mode ■
Automatic leveling function
The vehicle is adjusted to a fixed height for each mode, regardless of the number of
occupants and the luggage load. ●
However the vehicle cannot be raised if the vehicle load exceeds the following limits:
• Up to 4 occupants
* plus approximately 661 lb. (300 kg) in the normal mode
• Up to 4 occupants
* plus approximately 441 lb. (200 kg) in the high mode
* : average weight 150 lb. (68 kg) per person ●
If the vehicle height cannot be raised when in the normal mode, and “LO” appears on
the display, the vehicle is loaded too heavily. Take extra care when driving in this condi-
tion.
If the vehicle height cannot be raised even after unloading the vehicle, pull the height
select switch to “ ∨ ” then push to “ ∧ ”. If the vehicle height stil l cannot be raised, turn the
ignition off then on again, then try once more. ■
When the vehicle is stopped during driving
The activation of the automatic leveling func tion may cause the vehicle height to change.
This is not a malfunction. ■
If the vehicle height does not change
If the vehicle is loaded too heavily, or the undercarriage has come into contact with the
road surface, the vehicle heig ht cannot be raised/lowered.

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LX570_OM_OM60Q78U_(U) 4-5. Using the driving support systems■
In the following cases the 4-Wheel AHC will not operate●
The brake pedal has been depressed for a few seconds or longer while the vehicle is
stopped. ●
Vehicle height control has not been frequently used. ●
The suspension fluid temperature is lower than -22°F (-30°C). ●
There is ice on the suspension. ●
Driving on bumpy roads which may caus e the suspension to fully elongate.●
If the steering wheel is abrupt ly turned more than 3/4 of a revolution with the center dif-
ferential lock system activated. ■
Cold weather operation
It may take longer for the vehicle height to change if the suspension fluid temperature
drops below 5°F (-15°C).
The 4-Wheel AHC does not operate when the suspension fluid temperature drops
below -22°F (-30°C). ●
In this case, even if the height select switch is pressed, the vehicle height will not change.
Once the vehicle has been driven for a sh ort time and the suspension fluid has been
warmed to within normal operating limits , the 4-Wheel AHC will begin operating and
the vehicle height will automatically change to the selected mode.●
When the suspension fluid is around -22°F (-30°C), the vehicle height may not be able
to be raised, even if the 4-Wheel AHC is operating. In this case, pull the height select
switch to “ ∨ ” then push to “ ∧ ” after driving for a short time longer to select the desired
vehicle height. ■
Parking and stopping tips ●
If you immediately stop the en gine after off-road driving, the vehicle height may gradu-
ally lower. When parking, ma ke sure there is nothing un der the vehicle that may come
in contact with the underbody. The vehicle will return to th e set height when the engine
is started. ●
The vehicle height may change as the temperature changes when the engine is
stopped. The vehicle will return to the set height when the engine is started. ■
Propeller shaft noise
If the vehicle height is adjusted on a slope, or with the shift lever in a position other than P
or N while the vehicle is stopped, you may hear a sound caused by the expansion and
contraction of the propeller shaft. This does not indicate a malfunction. ■
4-Wheel AHC failure warning
If a malfunction occurs in the 4-Wheel AHC , normal mode is automatically selected.
However, the system may not switch to norm al mode depending on the location of the
malfunction.
The warning message is displa yed on the multi-informatio n display, and the 4-Wheel
AHC cannot be activated until the malfunction is corrected.
Stop the engine and start it again. If the wa rning message turns off, the system is operat-
ing correctly. If the warning me ssage continues to be displayed, have the vehicle checked
at your Lexus dealer as soon as possible.

LX570_OM_OM60Q78U_(U) 3254-5. Using the driving support systems
4
Driving ■
Multi-terrain Monitor screen display
The amount of time that the Multi-terrain Mo nitor screen is displayed changes as follows
according to the vehicle speed at the time the VIEW switch was pressed.
The Multi-terrain Monitor screen is displayed if the vehicle speed is approximately 7 mph
(12 km/h) or less when the camera switch is pressed.
If the vehicle speed exceeds approximately 7 mph (12 km/h), the Multi-terrain Monitor
display is canceled.
The various screens of the Multi-terrain Monitor display info rmation to support
several different driving situations, such as when checking for obstacles when
moving forward or in reverse, or when judging road surface conditions during
off-road driving. ■
Front view & dual side view
Front view & dual side view can be used to check the area around the front of
the vehicle.
• In addition to an image of the front of the vehicle, guide lines are displayed
in a composite view to provide refere nce for when deciding a direction to
move forward in.
• If the VIEW switch is pressed while the screen is displayed, the screen
switches from normal to magnified display. (Pressing the switch again
returns the screen to the normal display)
• If the steering wheel is turned 270 ° or more, guide lines and other features
to support turning are automatically displayed.Screen display and functions

LX570_OM_OM60Q78U_(U) 3394-5. 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 mode Projected course
line display mode Parking assist guide
line display mode Distance guide line
display mode
Icon display

Projected course line display mode 
Parking assist guide line display
mode

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LX570_OM_OM60Q78U_(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 displaye d when an obstacle is
detected. (Refer to P. 287 for informat ion about the intuitive parking assist.)
Vehicle center line (blue) Indicates the estimated vehicle center on the ground. 
Distance guide line display mode
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LX570_OM_OM60Q78U_(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 sensor Have 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
Monitor Have 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 cause Solution