Rear Window Defogger - Pontiac Solstice 2008 Owner's Manual

Defogging and Defrosting
Fog on the inside of windows is a result of high humidity
(moisture) condensing on the cool window glass. This
can be minimized if the climate control system is used
properly. There are two modes to clear fog or frost from
your windshield and side windows. Use the defog mode
to clear the windows of fog or moisture and warm the
passengers. Use the defrost mode to remove fog or frost
from the windshield more quickly. For best results, clear
all snow and ice from the windshield before defrosting.
Use a temperature setting that provides warm air.
The warmer the air the quicker the windows will clear.
To prevent fogging on the inside of the windows in modes
other than floor/defog and defrost, make sure the air
conditioning compressor, if the vehicle has one, is on
and recirculation mode is off.
/
(Floor/Defog): Turn the right knob on the control
panel to this mode to direct the air to the windshield, the
side window outlets, and to the floor outlets. When you
select this mode, the system runs the air conditioning
compressor unless the outside temperature is near
freezing or below.
0
(Defrost): Turn the right knob on the control panel
to this mode to direct most of the air to the windshield,
and the side window outlets. When you select this mode,
the system runs the air conditioning compressor unless
the outside temperature is near or below freezing.
Do not drive the vehicle until all the windows are clear.

Rear Window Defogger

The rear window defogger uses a warming grid to
remove fog or frost from the rear window. Be sure to
clear as much snow from the rear window as possible.
An indicator light on the knob will come on to show that
the rear window defogger is activated. The rear window
defogger will turn off about fifteen minutes after the knob
is pressed. If turned on again, the defogger will run for
about seven and one-half minutes before turning off.
If the vehicle speed is greater than 50 mph (80 km/h)
and the rear defogger is active, it will remain on as
long as the speed is greater than 50 mph (80 km/h).
The defogger can also be turned off by pressing the
knob again or by turning off the engine.
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(Rear Defogger): Press the right knob on the
control panel to turn the rear window defogger on or off.
Do not operate rear defogger when convertible top
is down.
Notice: Do not use anything sharp on the inside
of the rear window. If you do, you could cut or
damage the warming grid, and the repairs would
not be covered by your warranty. Do not attach a
temporary vehicle license, tape, a decal or anything
similar to the defogger grid.
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