2003 TOYOTA LAND CRUISER navigation

SECTION V
105
2003 Land Cruiser 100 Navigation (OM60A00U)
AIR CONDITIONING
Automatic air conditioning controls 106
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2003 Land Cruiser 100 Navigation (OM60A00U)
Automatic air conditioning controls
Page
1. Air conditioning onoff switch 111 .
2. Air flow control switch 109 . . . . . . . .
3. Fan speed control switch 110 . . . . . .
4. Air intake control button 110 . . . . . . .
5. Air conditioning operation screen display button 108 . . . . . . . . .
6. Front windshield button 111 . . . . . . .
7. OFF button 108 . . . . . . . . . . . . . . . . . . .
8. Automatic control button 108 . . . . . .
9. Driver side temperature control button 109 . . . . . . . . . . . . . . . .

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2003 Land Cruiser 100 Navigation (OM60A00U)
Air flow selectionSee ”Lower vent” on page 113.

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2003 Land Cruiser 100 Navigation (OM60A00U)
The automatic air conditioning auto-
matically maintains the set tempera-
ture.
This air conditioning features automatic
fan speed and air flow control which auto-
matically selects the most suitable fan
speed and air flow to control the tempera-
ture. The ignition key must be in the ”ON”
position.
CLIMATE: Push this button to display
switches for automatic air conditioning con-
trols.
NOTICE
To prevent the battery from being dis-
charged, do not leave the air condition-
ing on longer than necessary when the
engine is not running.
SETTING OPERATION automatic con-
trol
1. Push the ”AUTO” button.
Air flow quantity, switching of the diffusers,
on−off of the air conditioning, and switching
of the air intake between RECIRCULATED
AIR and OUTSIDE AIR are automatically ad-
justed. The operation status is shown by
each indicator.
When one of the manual control buttons is
depressed while operating in automatic
mode, the mode relevant to the depressed
button is set. Other conditions continue to be
adjusted automatically. Push
the ”OFF” button to turn the air condi-
tioning off.
It is recommended that you close the lower
vent. For details about this, see page 113.
(a) Climate control

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2003 Land Cruiser 100 Navigation (OM60A00U)
UNC502
2. Use the ”TEMP” button to set the de-
sired temperature.
The ”TEMP” button is used to set the de-
sired passenger compartment temperature.
The temperature of air delivered to the pas-
senger compartment will be controlled auto-
matically according to the setting. SETTING OPERATION manual control
When one of the manual control buttons
is depressed while operating in automat-
ic mode, the mode relevant to the de-
pressed button is set. Other conditions
continue to be
adjusted automatically.
If manual air flow selection is desired
The outlets from which air is delivered can be
selected manually by touching the switch.
The function of each mode is as follows:
1 Panel − Air flows mainly from the instru-
ment panel vents.
2 Bilevel − Air flows from both the floor
vents and the instrument panel vents.
3 Floor − Air flows mainly from the floor
vents.
It is recommended that you close the lower
vent. For details about this, see page 113.
4 Floor/Windshield Air flows mainly
from the floor vents and windshield
vents.
It is recommended that you close the lower
vent. For details about this, see page 113.
The selected mode is highlighted in green.
If quick heating or cooling is desired
UNC502
Push the ”TEMP” button on either side and
hold it until the maximum figure or minimum
figure appears.

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2003 Land Cruiser 100 Navigation (OM60A00U)
If manual fan speed control is desired
 1Fan speed at low
2Fan speed at high
The fan speed can be set to your desired
speed by touching the appropriate air flow
control switch. The higher the fan speed is,
the more air is delivered. Pushing the ”OFF”
button turns of f the fan.
To remove exterior windshield frost, use the
high speed setting.
The selected mode is highlighted in green. If manual switching of air intake is de-
sired
UNC503
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.

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2003 Land Cruiser 100 Navigation (OM60A00U)
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 4 C (39 F).
 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 the outside temperature is lowered down to
around 0 C (32 F), the air conditioning will
turn off automatically.
If the system is used for ventilation, heating
in dry weather or removing frost or exterior
fog on the windshie ld, 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.
UNC504
To remove interior fog on the windshield
Push the ”FRONT WINDSHIELD” button.
To remove frost or exterior fog on the
windshield
1. Push the upper side of the temperature control button until maximum figure ap-
pears on the temperature display.
2. Push the ”FRONT WINDSHIELD” but- ton.
(b) Windshield defogging and
defrosting

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2003 Land Cruiser 100 Navigation (OM60A00U)
3. Push the ”HI” of the air flow control switch
to obtain a maximum air flow.
4. Leave the air conditioning on −off button
off.
For further information for removing frost and
fog, see ”Lower vent” on page 113.
When the ”FRONT WINDSHIELD” button is
pushed while operating in automatic mode,
the air conditioning is set to operate and the
OUTSIDE AIR mode is set.
Push the ”A/C” switch for dehumidified heat-
ing or cooling. This setting clears the front
view more quickly.
If you push the ”FRONT WINDSHIELD” but-
ton once again while in the FRONT WIND-
SHIELD mode, the mode then returns to the
last mode used.
CAUTION
Do not use the ”FRONT WINDSHIELD”
button during cooled air operation in
extremely humid weather. The differ-
ence between the temperature of the
outside air and that of the windshield
could cause the outer surface of the
windshield to fog up blocking your vi-
sion.
(c) Rear air conditioning switch
To turn on the rear air conditioning when
you sit on the front seat, push this switch.
The rear air conditioning operates in the
automatic mode. To adjust the air flow
and setting temperature, follow the steps
in accordance with ”Rear air conditioning
controls” in t he Owner’s Manual.