42
UNC502
2. Use the ºTEMPº button to set the de-
sired temperature.
The ºTEMPº 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 -UNX504UNX504
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 Bi-level - 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 46.
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 46.
The selected mode is highlighted in green.
If quick heating or cooling is desired -
UNC502
Push the ºTEMPº button on either side and
hold it until the maximum figure or minimum
figure appears.
44In 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 (39F).
When the air conditioning compressor
malfunctions.
When the air conditioning cooler refriger-
ant decreases. If manual on-off of the air conditioning is
desired -
Push the ºA/Cº
button 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 (32F), 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 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.
If the air conditioning compressor does not
operate, the indicator of the ºA/Cº button will
blink. If the indicator of the ºA/Cº button
blinks even when the ºA/Cº button is pushed
again, have the compressor checked by
your nearest Toyota dealer.
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To remove interior fog on the windshield-
Push the ºFRONT WINDSHIELDº 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 ºFRONT WINDSHIELDº but- ton.
(b) Windshield defogging and
defrosting
