turn signal Lexus GX460 2010 Navigation Manual

1
Introduction
This manual explains the operation of the Navigation System.
Please read this manual carefully to ensure proper use. Keep this
manual in your vehicle at all times.
The Navigation System is one of the most technologically advanced
vehicle accessories ever developed. The system receives satellite sig-
nals from the Global Positioning System (GPS) operated by the U.S.
Department of Defense. Using these signals and other vehicle sen-
sors, the system indicates your present position and assists in locating
a desired destination.
The navigation system is designed to select efficient routes from your
present starting location to your destination. The system is also designed
to direct you to a destination that is unfamiliar to you in an efficient manner.
The system uses DENSO maps. The calculated routes may not be the
shortest nor the least traffic congested. Your own personal local knowl-
edge or “short cut” may at times be faster than the calculated routes.
The navigation system’s database includes Point of Interest categories to
allow you to easily select destinations such as restaurants and hotels. If
a destination is not in the database, you can enter the street address or
a major intersection close to it and the system will guide you there.
The system will provide both a visual map and audio instructions. The au-
dio instructions will announce the distance remaining and the direction to
turn in approaching an intersection. These voice instructions will help you
keep your eyes on the road and are timed to provide enough time to allow
you to maneuver, change lanes or slow down.
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NAVIGATION SYSTEM: BASIC FUNCTIONS
33
Whenappears on the screen, an ex-
planation of the function can be displayed.
1. Touch.
2. Touch the button of the desired
function.
When starting the navigation system, the
current position is displayed first.
This screen displays the current vehicle
position and a map of the surrounding local
area.
The current vehicle position mark (1) ap-
pears in the center or bottom center of the
map screen.
A street name will appear on the bottom of
the screen, depending on the scale of the
map (
2).
You can return to this map screen that
shows your current position at any time
from any screen by pushing the “MAP/
VOICE” button.
While driving, the current vehicle position
mark is fixed on the screen and the map
moves.
The current position is automatically set as
the vehicle receives signals from the GPS
(Global Positioning System). If the current
position is not correct, it is automatically
corrected after the vehicle receives sig-
nals from the GPS.
INFORMATION
D After the battery disconnection, or
on a new vehicle, the current posi-
tion may not be correct. As soon
as the system receives signals
from the GPS, the correct current
position is displayed.
D To correct the current position
manually, see page 346.
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Help icon Map screen operation —
— Current position display
1

NAVIGATION SYSTEM: ROUTE GUIDANCE
92
One−way road
One −way road
∗: The system indicates a U −turn if the dis-
tance between two one −way roads (of op-
posite directions) is less than 50 feet (15
m) in residential areas or 164 feet (50 m)
in non −residential areas.
1“In half of a mile, make a legal
U− turn.”
2“Make a legal U −turn ahead.”
3(Beep sound only)
The system announces the approach to
the final destination.
1“Your destination is ahead.”
2“You have arrived at your des-
tination. The route guidance is
now finished.”
INFORMATION
D If the system cannot determine the
current vehicle position correctly
(in cases of poor GPS signal recep-
tion), the voice guidance may be
made early or delayed.
D If you did not hear the voice guid-
ance command, push the “MAP/
VOICE” button to hear it again.
D To adjust the voice guidance vol-
ume, see “
DVoice volume” on
page 338.
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AUDIO/VIDEO SYSTEM
196
(a) Listening to the radio
Push the “AM·FM” button, or push the
“AUDIO” button to display audio
screen and touch “AM” or “FM” tabs to
choose either an AM or FM station.
“AM”, “FM1” or “FM2” appears on the
screen.
If your vehicle is equipped with a satellite
radio broadcast system, when you push
the“SAT” button or touch “SAT”tab on
audio screen, “SAT1”, “SAT2”, “SAT3”
station appears on the display. For details
about satellite radio broadcast, see “—
Radio operation (XM rSatellite Radio
broadcast)” on page 200.
Turn the knob clockwise to step up the
station band or counterclockwise to
step down.
Your radio automatically changes to stereo
reception when a stereo broadcast is re-
ceived. “ST” appears on the screen. If the
signal becomes weak, the radio reduces
the amount of channel separation to pre-
vent the weak signal from creating noise.
If the signal becomes extremely weak, the
radio switches from stereo to mono recep-
tion. In this case, “ST” disappears from the
screen.
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— Radio operation

AUDIO/VIDEO SYSTEM
204
(h) If the satellite radio tuner malfunctions
When problems occur with the XMrtuner, a message will appear on the display. Refer-
ring to the table below to identify the problem, take the suggested corrective action.
The XM rantenna is not connected. Check whether the
XM rantenna cable is attached securely.
ANTENNAA short circuit occurs in the antenna or the surrounding
antenna cable. See a Lexus certified dealer for assis-
tance.
You have not subscribed to the XM rSatellite Radio.
The radio is being updated with the latest encryption
code. Contact the XM rSatellite Radio for subscription
information. When a contract is canceled, you can
choose the “CH000” and all free −to− air channels.
UNAUTHThe premium channel you selected is not authorized.
Wait for about 2 seconds until the radio returns to the
previous channel or “CH001”. If it does not change au-
tomatically, select another channel. If you want to listen
to the premium channel, contact the XM rSatellite Ra-
dio.
NO SIGNAL
The XM rsignal is too weak at the current location. Wait
until your vehicle reaches a location with a stronger sig-
nal.
LOADINGThe unit is acquiring audio or program information. Wait
until the unit has received the information.
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 pre-
vious channel or “CH001”. If it does not change auto-
matically, select another channel.
Contact the XM rListener Care Center at 1 −877 −515 −3987.
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AUDIO/VIDEO SYSTEM
266
If the batteries are discharged, the fol-
lowing symptoms may occur.
DThe rear seat entertainment system
controller will not function properly.
DThe operational range is reduced.
When using 3 AA batteries
DBatteries can be purchased at your
Lexus dealer, electric appliance shop,
or camera stores.
DReplace only with the same or equiva-
lent type recommended by a Lexus
dealer.
DDispose of used batteries according to
the local laws.
DHeadphone jacks
1To use the headphones, connect
them to the jack.
2To adjust the volume
1. Push and release the lid.
2. Turn the knob clockwise to increase
the volume. Turn the knob counter-
clockwise to decrease the volume.
DHeadphones
With some headphones generally avail-
able in the market, it may be difficult to
catch signals properly. Lexus recom-
mends the use of Lexus genuine wireless
headphones.
Please contact your Lexus dealer for fur-
ther details.
DVolume
Adjust the volume when you connect the
headphones to the jack. Loud sounds may
have a significant impact on the human
body.
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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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