change time Lexus GX460 2010 Scheduled Maintenance Guide / LEXUS 2010 GX460 (OM60E69U) User Guide

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2-4. Using other driving systems
GX460_U.S.A. (OM60E69U)
NOTICE
■Camera sensor
●Keep the windshield clean at all times.
LDA performance may deteriorate due to the presence of raindrops, condensa-
tion, ice or snow on the windshield.
●Do not subject the camera sensor to stro ng impact or force, and do not disas-
semble the camera sensor.
●Do not change the installation position of the camera sensor or remove it. The
direction of the camera sensor is precisely adjusted.
●When it is cold, using the heater with air blowing to the feet may cause the upper
part of the windshield to fog up. This will have a negative effect on the images. In
such a case, use the windshield defogger to provide warm, dry air to the wind-
shield.
●Do not place anything on the dashboard. 
The camera sensor may recognize the image reflected on the windshield as lane
markings by mistake.
●Do not scratch the camera lens, or let it get dirty.
●Do not attach stickers or other items to the windshield near the camera sensor.
●Adjust the inside rear view mirror correctly so that it does not interfere with the
camera sensor.
Observe the following to ensure that the
LDA system functions correctly.

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2-4. Using other driving systems
GX460_U.S.A. (OM60E69U)
■When HI mode is selected
The vehicle height will change to N mode when driving at the speeds of 18 mph (30
km/h). 
Even if vehicle speed is then reduced to under 18 mph (30 km/h), height will not
return to HI mode.
■When LO mode is selected
The vehicle height will change to N mode when vehicle speed exceeds 7 mph
(12 km/h). 
Even if vehicle speed is then reduced to under 7 mph (12 km/h), height will not
return to LO mode.
■Automatic leveling function
Regardless of the number of occupants and the luggage load, vehicle height in any
mode is always adjusted to a fixed height by the automatic leveling function.
■The rear height control air suspension will not operate in the following cases:
●The underbody of the vehicle is touching the surface of the road.
●The area around the suspension is covered with ice.
■Even if you hear an operating noise
This does not indicate a problem in the rear height control air suspension.
■Parking and stopping tips
●If you immediately stop the engine after of f-road driving, or park the vehicle for
a long time, the vehicle height may gradually lower. When parking, make sure
there is nothing under the vehicle that ma y come in contact with the underbody.
The vehicle will return to the 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.

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2-4. Using other driving systems
GX460_U.S.A. (OM60E69U)
CAUTION
■Selecting the correct height mode
Observe the following precautions. 
Failure to do so may cause damage to parts of the vehicle and dangerous handling
characteristics which may lead to an accide nt resulting in death or serious injury.
●Before lowering vehicle height, check that there is no one under the vehicle.
●HI mode should be used for off-road driving. 
As the vehicle’s center of gr avity is higher in this setting, the vehicle may become
unstable if an abrupt turn is made.
●Do not select HI mode when loading cargo on the roof luggage carrier. 
This may result in a loss of control or vehicle rollover.
NOTICE
■Be careful in any place where overhead space is limited
The vehicle height will rise when a higher mode is selected or cargo is unloaded.
This may cause damage to the vehicle.
■Do not select LO mode when driving on bumpy roads
If the underbody of the vehicle touches a rugged road surface, the vehicle may be
damaged.
■Changing vehicle height
Do not change vehicle height frequently. 
The compressor may overheat and stop operation.
■When on the extremely uneven roads with rocks
Sometimes the vehicle height is not adjusted because it is judged as uneven road
driving.

389
3-1. Using the air conditioning system and defogger
3
Interior features
GX460_U.S.A. (OM60E69U)
Adjusting the settings manually
■ Basic setting
Vehicles without a rear automatic air conditioning system
To turn on the air conditioning system and adjust the fan speed,
press “ ” on to increase the fan speed and “” to
decrease the fan speed.
Press to turn the fan off.
To adjust the temperature setting, press “ ” on the temperature
control button on the driver’s si de to increase the temperature
and “ ” to decrease the temperature.
The air conditioning system switch es between individual and simulta-
neous modes each time the “DUAL” button is pressed.
When the “DUAL” button is pressed (the indicator on the “DUAL” but-
ton is on) or the passenger’s side temperature control button is pressed,
the temperature for the driver and passenger seats can be adjusted
separately.
To change the air outlets, press “ ” or “ ” on .
The air outlets used are switched each time either side of the button is
pressed. The air flow shown on the display indicates the following:
STEP1
STEP2
STEP3

390
3-1. Using the air conditioning system and defogger
GX460_U.S.A. (OM60E69U)Vehicles with a rear automatic air conditioning system
To turn on the air conditioning system and adjust the fan speed,
press “ ” on to increase the fan speed and “” to
decrease the fan speed.
Press to turn the fan off.
To adjust the temperature setting, press “ ” on the temperature
control button on the driver’s si de to increase the temperature
and “ ” to decrease the temperature.
The air conditioning system switch es between individual and simulta-
neous modes each time the “3ZONE” button is pressed.
When the “3ZONE” button is pressed (the indicator on the “3ZONE”
button is on), the front passenger’s side temperature control button is
pressed or the “REAR/TEMP” button is pressed, the temperature for
the driver’s, front passenger’s and rear seats ( P. 400) can be
adjusted separately.
To change the air outlets, press “ ” or “ ” on .
The air outlets used are switched each time either side of the button is
pressed. The air flow shown on the display indicates the following:
STEP1
STEP2
STEP3

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3-1. Using the air conditioning system and defogger
3
Interior features
GX460_U.S.A. (OM60E69U)
■Customization
Settings (e.g. enable/disable automatic op eration of the air conditioning compres-
sor when the “AUTO” switch ON) can be changed. 
(Customizable features  P. 7 8 1 )
■Air conditioning odors
●During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning sy stem. This may then cause odor to be
emitted from the vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode
prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time
immediately after the air conditioning system is started in automatic mode.
CAUTION
■To prevent the windshield from fogging up
Do not use during cool air operation in extremely humid weather. The dif-
ference between the temperature of the outside air and that of the windshield can
cause the outer surface of the windshield to fog up, blocking your vision.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the engine
is stopped.

410
3-2. Using the audio system
GX460_U.S.A. (OM60E69U)
RDS (Radio Data System)This feature allows your radio to re ceive station identification information
and program information (classical, ja zz, etc.) from radio stations which
broadcast this information.
■ Receiving RDS broadcasts
Press “ ” or “ ” on the “TYPE•DISC” button during FM recep-
tion.
The type of program changes each time the button is pressed.
● “ROCK”
● “EASYLIS” (Easy listening)
● “CLS/JAZZ” (Classical music and Jazz)
● “R & B” (Rhythm and Blues)
● “INFORM” (Information)
● “RELIGION”
● “MISC” (Miscellaneous)
● “ALERT” (Emergency messages)
If the system receives no RDS stations, “NO PTY” appears on the dis-
play.
Press the “SCAN” button, or “ ” or “ ” on the “SEEK•TRACK”
button.
The radio seeks or scans for stations of the relevant program type.
STEP1
STEP2

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3-2. Using the audio system
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Interior features
GX460_U.S.A. (OM60E69U)■
Displaying radio station names
Press the “TEXT” button.
■ Displaying radio text messages
Press the “TEXT” button twice.
A text message is displayed when “MSG” is shown on the screen.
If the text continues past the end of the display, is displayed. Press and
hold the “TEXT” button until you hear a beep.
XM® Satellite Radio (if equipped)
■ Receiving XM
® Satellite Radio
Press the “SAT” button.
The display changes as follows each time the button is pressed:
“SAT1”  “SAT2”  “SAT3”
Turn the “TUNE/SEL” knob to sele ct the desired channel in all the
categories or press “ ” or “ ” on the “SEEK•TRACK” button to
select the desired channel in the current category.
STEP1
STEP2

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3-2. Using the audio system
GX460_U.S.A. (OM60E69U)■
Setting XM
® Satellite Radio channel presets
Select the desired channel. Press and hold the button (from the 1 but-
ton to the 6 button) the channel is to be set to until you hear a beep.
■ Changing the channel category
Press “ ” or “ ” on the “TYPE•DISC” button.
■ Scanning the XM
® Satellite Radio channels
● Scanning the channels in the current category
Press the “SCAN” button.
When the desired channel is reached, press the button
again.
● Scanning the preset channels
Press and hold the “SCAN” button until you hear a beep.
When the desired channel is reached, press the button
again.
■ Displaying text information
Press the “TEXT” button.
The display will show up to 10 characters.
The display changes as follows each time the button is pressed:
● CH NAME
● TITLE (SONG/PROGRAM TITLE)
● NAME (ARTIST NAME/FEATURE)
● CH NUMBER
STEP1
STEP2
STEP1
STEP2

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3-2. Using the audio system
3
Interior features
GX460_U.S.A. (OM60E69U)
Contact the XM® Listener Care Center at 1-877-515-3987.
■Certifications for the radio tuner
This equipment has been tested and found to comply with the limits for a class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the eq uipment off and on, the user is encour-
aged to try to correct the interference by trying one or more of the following:
●Reorienting or relocate the receiving antenna.
●Increasing the separation between the equipment and receiver.
●Connecting the equipment into an outlet on a circuit different from that to which
the receiver is connected.
●Consulting the dealer or an experienced radio/TV technician for help.
OFF AIRThe channel you selected is not broadcasting any pro-
gramming. Select another channel.
-----
There is no song/program title or artist name/feature
associated with the channel at that time. No action
needed.
CH UNAVL
The channel you selected is no longer available. Wait
for about 2 seconds until the radio returns to the previ-
ous channel or “CH001”. If it does not change auto-
matically, select another channel.