Toyota Supra 1997 Owner's Manual page 117

Defogging and defrosting
—The inside of the windshield
For best results, set controls to:
Temperature— Towards high
temperature to heat;
low temperature to
cool
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Pressing the windshield air flow button
turns on the defroster–linked air condi-
tioning. At this time, the "A/C" button indi-
cator comes on regardless of whether or
not the "A/C" button is pressed in. This is
to clean up front view more quickly.
R On humid days, do not blow cold air on
the windshield—the difference be-
tween the outside and inside tempera-
tures could make the fogging worse.
—The outside of the windshield
For best results, set controls to:
Temperature— Towards high
temperature
Air intake—FRESH (outside air)
Air flow—WINDSHIELD
Pressing the windshield air flow button
turns on the defroster–linked air condi-
tioning. At this time, the "A/C" button indi-
cator comes on regardless of whether or
not the "A/C" button is pressed in. This is
to clean up front view more quickly.
R To heat the vehicle interior while de-
frosting the windshield, choose floor/
windshield air flow.
—Instrument panel vents
109