2006 Lexus GX470 air conditioning

AIR CONDITIONING
225
(d) Center vents and side vents
Center vents
Side vents
If air flow control is not satisfactory, check the center
vents and side vents. The center vents and side vents may
be opened or closed as shown.
(e) Checking and replacing the air conditioning filter
The air conditioning filter information label is placed in the
glove box as shown and indicates that a filter has been
installed.
The air conditioning filter prevents dust from entering the
vehicle through the air conditioning vent.

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The air conditioning filter is behind the glove box.
The air conditioning filter may clog after long use. The filter
may need to be replaced if the air flow of the air conditioner and
heater experiences extreme reductions in operating ef ficiency,
or if the windows begin to fog up easily.
To maintain the air conditioning efficiency, inspect and replace
the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, such
as inner city or desert areas, early replacement may be
required. (For scheduled maintenance information, please
refer to the “Owner’s Manual Supplement/Scheduled
Maintenance”.)1. Open the glove box and unhook the cip as shown
above.
2. Push in each side of the glove box to disconnect the
claws.

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3. Take out the filter case.
4. Remove the filter from the filter case.
5. Inspect the filter on the surface.
If it is dirty, it should be replaced.
When installing the filter in the filter case, keep the arrow
pointing up.
INFORMATION
The air conditioning filter should be installed properly
in position. The use of air conditioning with the filter
removed may cause deteriorated dustproof
performance and then affect air conditioning
performance.

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228
REAR COOLER CONTROLS
21PY038
1Rear cooler vents
2Fan speed control button
3“REAR COOL” button
4“TEMP” (temperature control) button

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(a) Rear cooler ONOFF
To turn the rear cooler on, push the “REAR COOL” button
with front air conditioning on. To turn the rear cooler off,
push the button once again.
When you turn the rear cooler on with the front air conditioning
off, the cooling device is not operated.
(b) Air flow control
The fan speed can be set to your desired speed by pushing
the appropriate side of the fan speed control button.
“AUTO” mode: The fan speed is automatically adjusted only
when the air flow setting of the front air conditioning is in the
panel mode.
(c) Temperature control
The temperature of the cooled air can be adjusted between
 10 F ( 5C) of the temperature of the front air
conditioning system. Push the left side of the button to
lower the temperature.
NOTICE
To prevent the battery from being discharged, do not
leave the rear cooler on longer than necessary when the
engine is not running.

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230

SECTION 2 – 2
231
AIR CONDITIONING AND AUDIO
Audio
Audio system232
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Audio system operating hints 252
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Rear seat audio system 257
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Rear seat entertainment system 271
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Audio/video system operating hints 333
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For vehicles equipped with Navigation System,
please refer to the separate “Navigation System
Owner’s Manual”.

AUDIO
254Caring for your CD player and CDs

Your CD player is intended for use with 12 cm (4.7 in.) CDs
only.
 Extremely high temperature can keep your CD player from
working. On hot days, use air conditioning to cool the
vehicle interior before you listen to a CD.
 Bumpy roads or other vibrations may make your CD player
skip.
 If moisture gets into your CD player, you may not hear any
sound even though your CD player appears to be working.
Eject all CDs from the player and wait until the player dries.
CAUTION
CD players use an invisible laser beam which could
cause hazardous radiation exposure if directed outside
the unit. Be sure to operate the player correctly.
Use only CDs marked as shown above. The following
products may not be playable on your CD player.
Copy− protected CD
CD− R (CD− Recordable)
CD−RW (CD− Re−writable)
CD−ROM
SACD
dts−CD