Pontiac 2008 grand prix Automobile User Manual


 
-(Floor/Defog): This mode directs the air between
the windshield, floor outlets and side windows.
When you select this mode, the system turns off
recirculation and runs the air-conditioning compressor
unless the outside temperature is near or below
freezing. Pressing the recirculation button, while in this
mode, will have no effect other than turning on the
indicator light.
1(Defrost): This mode directs most of the air to the
windshield, with some air directed to the side windows.
In this mode, the system will automatically turn off
the recirculation and run the air conditioning compressor,
unless the outside temperature is near or below
freezing. Pressing the recirculation button, while in this
mode, will have no affect other than turning on the
indicator light.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
The rear window defogger will only work when the
engine is running.
=(Rear Window Defogger): Press this button to
turn the rear window defogger on and off. Be sure
to clear as much snow from the rear window as possible.
The rear window defogger will turn off about 20 minutes
after the button is pressed. If turned on again, the
defogger will only run for about 20 minutes before
turning off. The defogger can also be turned off
by pressing the button again or by turning off the engine.
Do not drive the vehicle until all the windows are clear.
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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