2007 TOYOTA LAND CRUISER window

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Limitations of the navigation
system
This navigation system calculates the
current vehicle position using satellite
signals, various vehicle signals, map
data, etc. However, the accurate position
may not be shown depending on the sat-
ellite condition, road configuration, ve-
hicle condition or other circumstances.
The Global Positioning System (GPS) de-
veloped and operated by the U.S. Depart-
ment of Defense provides an accurate cur-
rent vehicle position using 3 to 4 satellites.
The GPS system has a certain level of inac-
curacy. While the navigation system will
compensate for this most of the time, occa-
sional positioning errors of up to 300 feet
(100 m) can and should be expected. Gen-
erally, position errors will be corrected within
a few seconds.
When your vehicle is receiving signals from
the satellites, the “GPS” mark appears at the
top left of the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle posi-
tion on the map display. Tunnels, tall build-
ings, trucks, or even the placement of
objects on the instrument panel may ob-
struct the GPS signals.
The installation of window tinting may also
obstruct the GPS signals. Most window tint-
ing contains some metallic content that will
interfere with the GPS signal reception. We
advice against the use of window tinting on
vehicles equipped with navigation systems.
The GPS satellites may not send signals
due to repairs or improvements being made
to them.Even when the navigation system is receiv-
ing clear GPS signals, the vehicle position
may not be shown accurately or inappropri-
ate route guidance may occur in some
cases.

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By pushing the telephone button above,
you can receive a call or hang up without
taking your hands off the steering wheel.
unl303a
You can use the microphone above when
talking on the phone.The party’s voice outputs from the driver’s
speaker. When the received calls or re-
ceived voice outputs, the audio from the Au-
dio system or voice guidance from the Navi-
gation system will be muted.
INFORMATION
Talk alternately with your party on
the phone. If you talk at the same
time, the voice may not reach each
other. (It is not a malfunction.)
Keep the volume of receiving voice
down. Otherwise, echo is coming
up. When you talk on the phone,
speak clearly towards the micro-
phone.
In the following situations, your
voice may not reach the party.
Driving on unpaved road. (Mak-
ing a traffic noise.)
Driving at the high speed.
The window is open.
Turning the airconditioning
vents towards the microphone.
The sound of the airconditioning
fan is loud.
1Indicates a condition of Bluetooth
connection.
“Blue” indicates excellent condition of
Bluetooth connection.
“Yellow” indicates the condition easy to dis-
connect the Bluetooth, causing a deteriora-
tion in voice.
Not displayed: no connection to the
Bluetooth.
2Indicates the receiving area.
“Rm” is displayed when receiving in Roam-
ing area.
“Hm” is displayed when receiving in Home
area.

cl If manual switching of air intake is de-
sired
UNX506
The air intake control button is used to switch
the air intake between the OUTSIDE AIR
mode and RECIRCULATED AIR mode.
With the button in the OUTSIDE AIR mode,
the OUTSIDE AIR mode indicator light will
come on and the system will take fresh out-
side air into the vehicle.
If quick circulation of cooled air is desired,
push the air intake control button for RECIR-
CULATED AIR. The RECIRCULATED AIR
mode indicator light will come on.
For normal use, it is best to keep the air in-
take control button set to OUTSIDE AIR
mode. If recirculated air is used during heat-
ing, the windows will fog up more easily.If the engine coolant temperature becomes
extremely high, the RECIRCULATED AIR
mode is automatically selected. This is not
a malfunction. When the engine coolant
temperature is lowered, the previous mode
resumes.
In the following cases, the RECIRCULATED
mode may change to the OUTSIDE AIR
mode automatically to prevent interior fog.
When the outside temperature becomes
lower than 4C (39F).
When the air conditioning compressor
malfunctions.
When the air conditioning cooler refriger-
ant decreases.If manual onoff of the air conditioning is
desired
Push the “A/C” switch to turn the air condi-
tioning on and push it again to turn the air
conditioning off. If you turn off the air condi-
tioning manually, the EXHAUST GAS AU-
TOMATIC mode will be cancelled.
If the outside temperature is lowered down to
around 0C (32F), the air conditioning will
turn off automatically. At this time, the indica-
tor on the A/C button is off and the EX-
HAUST GAS AUTOMATIC indicator light re-
mains on. However, the EXHAUST GAS
AUTOMATIC mode does not operate.
When the air conditioning turns on as with
the raised temperature, the EXHAUST GAS
AUTOMATIC mode resumes.
If the system is used for ventilation, heating
in dry weather or removing frost or exterior
fog on the windshield, turn the air condition-
ing off once it is no longer required. This will
improve fuel economy. The air conditioning
can be used for year−round automatic tem-
perature control including cooling and dehu-
midifying operation.