Rear Window Defogger - Pontiac 2005 G6 Owner's Manual

1
(Defrost): This mode directs most of the air to the
windshield with some air directed to the floor vents.
In this mode, the system will automatically force outside
air into your vehicle. The air-conditioning compressor
will run unless the outside temperature is at or below
freezing. The air-conditioning compressor will
operate although the indicator light will not be on.
The air-conditioning indicator light will turn off when
defrost is selected. If the air-conditioning button is
pressed while in defrost mode, the indicator light will
turn on. If the button is pressed again, the light will
turn off. Recirculation cannot be selected while in the
defrost mode.
To help clear the windshield quickly, do the following:
1. Select the defrost mode.
2. Select the highest temperature.
3. Select the highest fan speed.
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Rear Window Defogger

The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
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REAR: Press this button to turn the rear window
defogger on or off. An indicator light will come on
to let you know that the rear window defogger is
activated. Be sure to clear as much snow from the rear
window as possible.
If driving below 50 mph (80 kph), the rear window
defogger will turn off about 15 minutes after the button
is pressed. If turned on again, the defogger will only
run for about seven minutes before turning off. The
defogger can also be turned off by pressing the button
again or by turning off the engine.
If your vehicle's speed is maintained above 50 mph
(80 km/h), the rear window defogger will remain on once
the button is pressed.