Windshield Defogging And Defrosting; To Remove Interior Fog On The Windshield - Toyota Prius 2007 Owner's Manual

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If manual on−off of the air conditioning
is desired—
Touch the "A/C" switch to turn the air
conditioning on and touch it again to turn
the air conditioning off.
If the system is used for ventilation, heat-
ing in dry weather or removing frost or
exterior fog on the windshield, turn the air
conditioning off once it is no longer re-
quired. This will improve fuel economy.
The air conditioning can be used for year−
round automatic temperature control in-
cluding cooling and dehumidifying opera-
tion.
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(b) Windshield defogging and
defrosting
27p161
Type 1 and Type 2
27p116a
Type 3
To remove interior fog on the wind-
shield—
Touch the windshield air flow switch.
To remove frost or exterior fog on the
windshield—
1. Touch the upper side of the tempera-
ture control switch until maximum fig-
ure appears on the temperature dis-
play.
2. Touch the windshield air flow switch.
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.
When the windshield air flow switch is
touched, the air conditioning is set to op-
erate and the OUTSIDE AIR mode is set.
If you touch the windshield air flow switch
once again while in the windshield air flow
mode, the mode then returns to the last
mode used.
The indicator will come on in the instru-
ment cluster while the windshield air flow
mode is on.
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