2008 Lexus GX470 air condition

AIR CONDITIONING
281
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.(d) 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.
GX470_Navi_U (OM60D58U) 07/06/16

AIR CONDITIONING
282
The air conditioning filter is behind the
glove box.
The air conditioning filter may clog after
long use. The filter may need to be re-
placed if the air flow of the air conditioner
and heater experiences extreme reduc-
tions in operating efficiency, or if the win-
dows become to fog up easily.
To maintain the air conditioning efficiency,
inspect and replace the air conditioning fil-
ter according to the maintenance sched-
ule. 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 “Warranty and Services
Guide/Owner ’s Manual Supplement/
Scheduled Maintenance”.)1. Open the glove box and unhook the
clip as shown above.
2. Push each side of the glove box to
disconnect the claws.
GX470_Navi_U (OM60D58U) 07/06/16

AIR CONDITIONING
283
3. Take out the filter case.
6U334
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 af-
fect air conditioning performance.
Rear cooler controls
1Rear cooler vents
2Fan speed control button
3“REAR COOL” button
4“TEMP” (temperature control)button
GX470_Navi_U (OM60D58U) 07/06/16

AIR CONDITIONING
284
(a) Rear cooler ON−OFF
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 de-
sired speed by pushing the appropriate
side of the fan speed control button.
“AUTO” mode: The fan speed is automat-
ically adjusted only when the air flow set-
ting 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( 5 _C) of
the temperature of the front air condi-
tioning system. Push the left side of the
button to lower the temperature.
NOTICE
To prevent the battery from being dis-
charged, do not leave the rear cooler
on longer than necessary when the
engine is not running.
GX470_Navi_U (OM60D58U) 07/06/16

APPENDIX
292
This navigation system calculates the
current vehicle position using satellite
signals, various vehicle signals, map
data, etc. However, the accurate posi-
tion may not be shown depending on
the satellite condition, road configura-
tion, vehicle condition or other circum-
stances.
The Global Positioning System (GPS) de-
veloped and operated by the U.S. Depart-
ment of Defense provides an accurate cur-
rent vehicle position, normally using 4 or
more satellites, and in some cases 3 satel-
lites. The GPS system has a certain level
of inaccuracy. While the navigation sys-
tem will compensate for this most of the
time, occasional positioning errors of up to
300 feet (100 m) can and should be expec-
ted. Generally, position errors will be cor-
rected within a few seconds.
When your vehicle is receiving signals
from the satellites, the “GPS” mark ap-
pears at the top left of the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle
position on the map display. Tunnels, tall
buildings, trucks, or even the placement of
objects on the instrument panel may ob-
struct the GPS signals.
The GPS satellites may not send signals
due to repairs or improvements being
made to them.
Even when the navigation system is re-
ceiving clear GPS signals, the vehicle
position may not be shown accurately or
inappropriate route guidance may occur in
some cases.
NOTICE
The installation of window tinting
may obstruct the GPS signals. Most
window tinting contains some metal-
lic content that will interfere with GPS
signal reception of the antenna in the
instrument panel. We advise against
the use of window tinting on vehicles
equipped with navigation systems.
GX470_Navi_U (OM60D58U) 07/06/16
Limitations of the
navigation system

APPENDIX
302
Disclaimer of Liability: DENSO SHALL
NOT BE LIABLE TO YOU FOR ANY
CLAIM, DEMAND OR ACTION, IR-
RESPECTIVE OF ITS NATURE, AL-
LEGING ANY LOSS, INJURY OR
DAMAGES, WHETHER DIRECT, IN-
DIRECT, INCIDENTAL, SPECIAL OR
CONSEQUENTIAL DAMAGES, IN-
CLUDING ANY LOSS OF PROFIT,
REVENUE OR CONTRACTS ARIS-
ING OUT OF YOUR POSSESSION,
USE OF OR INABILITY TO USE THIS
INFORMATION, ANY DEFECT IN
THE INFORMATION, OR THE
BREACH OF THESE TERMS OR
CONDITIONS, WHETHER IN AN AC-
TION IN CONTRACT OR TORT OR
BASED ON A WARRANTY, EVEN IF
DENSO OR ITS LICENSORS HAVE
BEEN ADVISED OF THE POSSIBIL-
ITY OF SUCH DAMAGES. Some
states, territories and countries do not
allow certain liability exclusions or
damages limitations, so to that extent
the above may not apply to you.
Indemnity. You agree to indemnify, de-
fend and hold DENSO and its licensors
(including their respective licensors,
suppliers, assignees, subsidiaries, af-
filiated companies, and the respective
officers, directors, employees, share-
holders, agents and representatives of
each of them) free and harmless from
and against any liability, loss, injury (in-
cluding injuries resulting in death), de-
mand, action, cost, expense, or claim
of any kind or character, including but
not limited to attorney’s fees, arising
out of or in connection with any use or
possession by you of this information.
END USER NOTICE
The marks of companies displayed by
this product to indicate business loca-
tions are the marks of their respective
owners. The use of such marks in this
product does not imply any sponsor-
ship, approval, or endorsement by
such companies of this product.There are two types of areas available
for route guidance. In one type of area,
primarily around metropolitan centers,
detailed route guidance is available for
the entire area. In the other type of area,
all roads are displayed on the map but
route guidance is limited. The naviga-
tion route might lack precision because
the data (no right turns, one−
way traf-
fic, etc.) is not complete. It is still pos-
sible to reach the destination by follow-
ing the arrow direction and distance as
shown on the bottom left of the screen.
The arrow points in the direction of the
destination. The distance shown is as
measured in a straight line from the cur-
rent vehicle position to the destination
area.
In order to provide you with as accurate
map information as possible, we are al-
ways gathering information such as on
road repairs and carrying out on −site in-
vestigations. However, the names of
roads, streets, facilities, and their locations
frequently change. In some places,
construction on roads may be in progress.
For that reason, information on some
areas in this system might be different from
the actual location.
The map database is normally updated
once a year. Contact your Lexus dealer for
information about the availability and pric-
ing of an update.
GX470_Navi_U (OM60D58U) 07/06/16

INDEX
306
Numbers/Symbols
? button
38, 84, 85
.....................
3 Routes selection 61
..................
A
A/C button 272, 277
....................
Adding a memo 122
...................
Adding destinations 70
.................
Adding the data to the phone book 155 ...................
Address button 38 .....................
Air flow control touch −screen
buttons 272, 277 .......................
Air intake control button 272, 277 ........
Alphabet key 24 .......................
Angle mark 230, 252 ...................
Area to avoid 99 ......................
Arrow screen 32, 66 ...................
Audio / video system
operating hints 262 ...................
Audio language 229, 252 ...............
Audio/video remote controls 260 .........
Auto answer 150 ......................
AUTO button 272, 275 ..................
Auto voice guidance 85, 111 ............
Automatic air conditioning controls 272 ...
Automatic transition 179 ................
Automatic volume settings for
high speed 148 ......................
B
Beep setting 181
......................
Bluetooth rconnection status 150 .......
Brightness 176
........................
Building information 35
.................
C
Calendar with memo 120
...............
Calibration 85 .........................
Call by speed dial 136 .................
Call by voice recognition 136 ............
Cassette tape player operation 204 ......
Categories 49 .........................
CAUTION screen 22 ...................
Change “Area Size” 102 ................
Change “Icon” 94 ......................
Change “Location” 96, 102 ..............
Change “Name” 96, 101 ................
Change “Phone #” 97 ..................
Change “Quick Access” 95 .............
Change button 38 ..................... Change the route 61
...................
Changing a device name 169 ...........
Changing the angle 228, 251 ............
Changing the audio format 228 ..........
Changing the audio language 227, 250 ...................
Changing the Bluetooth rsettings 169 ....
Changing the security code 164 .........
Changing the still picture 226 ...........
Changing the subtitle language 227, 250 ...................
City center 50 .........................
City name 45, 48 ......................
City to search 45, 48 ...................
CLIMATE button 272 ...................
Climate control 275 ....................
Color 176 ............................
Command list 175 .....................
Compass mode 34 ....................
Compass mode screen 32 ..............
Contrast 176 ..........................
Coordinates button 38 .................
Current position as the search point 51 ...................
Current position display 28 .............
Current position/tire change calibration 112 .......................
Cursor position as a destination 29 ......
Cursor position as a memory point 29 ....
D
Dealer setting 118
.....................
Default 85
............................
Del. Dest button 38
....................
Delete personal data 180
...............
Deleting “Quick Access” 95 .............
Deleting a Bluetooth rphone 171 ........
Deleting a group name 161 .............
Deleting all of the speed dial 144 ........
Deleting all the group name 162 .........
Deleting all the phone data 158 ..........
Deleting all the speed tone 147 ..........
Deleting area to avoid 103 ..............
Deleting destinations 71 ................
Deleting home 99 .....................
Deleting memory points 97 .............
Deleting previous points 55, 103 .........
Deleting set destinations 58 .............
Deleting the phone data 157 ............
Deleting the speed dial individually 143 ......................
Deleting the speed tone individually 146 ......................
DEST button 10, 39 ....................
Destination information 31 ..............
Destination screen 38 ..................
GX470_Navi_U (OM60D80U) 07/08/09