2010 Lexus GX460 Navigation Manual

SETUP
400 D
To edit “Phone #”
(telephone number)
1. Touch “Edit” of “Phone #”.
2. Enter the number using number
keys.
3. Touch “OK”.
The previous screen will be displayed.Vehicle settings can be changed.
1. Push the “SETUP” button.
2. Touch “Vehicle” on the “Setup”
screen.
3. Touch “Vehicle Customization”.
4. Select the setting to be changed.
Various settings can be changed. For a
list of the settings that can be changed,
see the vehicle owner’s manual.
5. After changing the settings, touch
“Save”.
A message indicating that the settings
are being saved will appear. Do not per-
form any other operations while this
message is displayed.
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Vehicle customization

SETUP
401
CAUTION
When performing the customization
procedure, ensure that there is suffi-
cient ventilation in the vehicle and
surrounding area. If there is insuffi-
cient ventilation, exhaust gases may
collect and enter the vehicle. Ex-
haust gases include harmful carbon
monoxide (CO) and inhaling them
may lead to death or a serious health
hazard.
INFORMATION
Stop the vehicle in a safe place, set
the parking brake and put the shift le-
ver in “P”. To avoid discharging the
battery, perform the customization
procedure with the engine running.
The volume of the beeps and turning on or
off of the display can be set.
1. Push the “SETUP” button.
2. Touch “Vehicle” on the “Setup”
screen.
3. Touch “LEXUS Park Assist”.
4. Touch the desired button.
5. Touch “Save”.
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09.09.24— Intuitive parking assist
setting
11

SETUP
402 D
Setting an alert volume
The alert volume can be adjusted.
1. Push the “SETUP” button.
2. Touch “Vehicle” on the “Setup”
screen.
3. Touch “LEXUS Park Assist” on the
“Vehicle Settings” screen.
4. Touch the desired button.
The volume has 5 levels, increasing with
higher value or decreasing with lower val-
ue.
5. Touch “Save”.
DSetting a parking sonar display
“On” or“Off” can be selected for parking
sonar display.
1. Push the “SETUP” button.
2. Touch “Vehicle” on the “Setup”
screen.
3. Touch “LEXUS Park Assist” on the
“Vehicle Settings” screen.
4. Touch the desired button.
5. Touch “Save”.
Although “Off”is selected, if the obstacle
is detected while using rear view monitor
system or wide view front & side monitor,
the warning appears on the screen.
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SETUP
403
D
Setting a display and tone indica-
tion
Front and back sensors display and tone
indication can be set.
1. Push the “SETUP” button.
2. Touch “Vehicle” on the “Setup”
screen.
3. Touch “LEXUS Park Assist” on the
“Vehicle Settings” screen.
4. Touch “Front” or “Rear”.
Selecting “Front”or“Rear” to switch the
distance for the front or back sensors dis-
play and tone indication, from long dis-
tance to short distance, or from short dis-
tance to long distance.
5. Touch “Save”. Used for changing settings for Lexus Insid-
er and XM
rSports and Stocks.
1. Push the “SETUP” button.
U10007LS
2. Touch “Other”.
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Other settings

SETUP
404
On this screen, the following functions can
be performed.No.
Function
1Sets Lexus Insider
(See page 175.)
2Sets XM sports
(See page 164.)
3Sets XM stocks
(See page 166.)
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SECTION12
APPENDIX
405
APPENDIX
DLimitations of the navigation system 406 ......................
D Map database information and updates 408 ...................
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APPENDIX
406
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 case 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.
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09.09.24Limitations of the
navigation system

APPENDIX
407
(a) Accurate current vehicle position
may not be shown in the following
cases:
DWhen driving on a small angled Y−
shaped road.
DWhen driving on a winding road.
DWhen driving on a slippery road such
as in sand, gravel, snow, etc.
DWhen driving on a long straight road.
DWhen motorway and surface streets
run in parallel.
DAfter moving by ferry or vehicle carrier.
DWhen a long route is searched during
high speed driving.
DWhen driving without setting the cur-
rent position calibration correctly.
DAfter repeating a change of direction by
going forward and backward, or turning
on a turntable in the parking lot.
DWhen leaving a covered parking lot or
parking garage.
DWhen a roof carrier is installed.
DWhen driving with tire chains installed.
DWhen the tires are worn.
DAfter replacing a tire or tires.
DWhen using tires that are smaller or
larger than the factory specifications.
DWhen the tire pressure in any of the
four tires is not correct.
INFORMATION
If your vehicle cannot receive GPS
signals, you can correct the current
position manually. For information
on setting the current position cal-
ibration, see page 346.
(b) Inappropriate route guidance may
occur in the following cases:
DWhen turning at an intersection off the
designated route guidance.
DIf you set more than one destination but
skip any of them, auto reroute will dis-
play a route returning to the destination
on the previous route.
DWhen turning at an intersection for
which there is no route guidance.
DWhen passing through an intersection
for which there is no route guidance.
DDuring auto reroute, the route guid-
ance may not be available for the next
turn to the right or left.
DIt may take a long time to operate auto
reroute during high speed driving. In
auto reroute, a detour route may be
shown.
DAfter auto reroute, the route may not be
changed.
DAn unnecessary U −turn may be shown
or announced.
DA location may have multiple names
and the system will announce one or
more.
DSome routes may not be searched.
DIf the route to your destination includes
gravel, unpaved roads or alleys, the
route guidance may not be shown.
DYour destination point might be shown
on the opposite side of the street.
DWhen a portion of the route has regula-
tions prohibiting the entry of the vehicle
that vary by time or season or other
reasons.
DThe road and map data stored in your
navigation system may not be com-
plete or may not be the latest version.
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