Outlet Adjustment - Pontiac 2003 Grand Prix Owner's Manual

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
ignition is in RUN.
REAR: Press this button to turn the rear window
defogger on or off. When this button is pressed an
indicator light above the button will come on to show that
the rear window defogger is active. The instrument
brightness control may have to be adjusted to the
highest setting during the daytime in order to see the
indicator light.
Be sure to clear as much snow from the rear window
as possible.
The rear window defogger will turn off approximately
15 minutes after the button is pressed. If turned on
again, the defogger will only run for approximately seven
and one-half minutes before turning off. The defogger
can also be turned off by pressing the button again or by
turning off the engine.
Notice: Don't use a razor blade or something else
sharp on the inside of the rear window. If you
do, you could cut or damage the defogger 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.
3-22
Outlet Adjustment
Use the controls located in the center of each outlet to
change the direction
o f
the airflow.
Operation Tips
e
e
Clear away any ice, snow
or
leaves from the air
inlets at the base of the windshield that may
block the flow of air into your vehicle.
Use of non-GM approved hood deflectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of objects
to help circulate the air inside of your vehicle more
effectively.