Buick 2002 Park Avenue - Manual (Page 168)

3-5
Heating
Adjust the ComforTemp system manually by pressing
the AIR FLOW button until FLOOR appears. Then
adjust the temperature by pressing the TEMP up or
down arrow. In automatic mode, press AUTO and
adjust the temperature by pressing the TEMP up or
down arrow.
Outside air is sent through the floor ducts. The heater
works best if you keep your windows closed.
Defogging and Defrosting
On cool but humid days, use FRONT to keep the
windshield and side windows clear and to quickly
remove fog, frost or ice from the windshield.
The fan speed will vary while in the AUTO mode. If a
manual fan speed is selected, it will remain until the
engine is turned off or another selection has been made.
To turn off FRONT, press AUTO or AIR FLOW.
Rear Window Defogger
The lines you see on the
rear window warm the
glass. Press this button to
start warming your window.
At speeds above 30 mph (48 km/h), the rear defogger
will stay on until you press the REAR button again.
After 10 minutes of driving below 30 mph (48 km/h),
the defogger will turn off automatically. If you need
additional warming time, press the button again. The
system will then operate for five minutes before going
off by itself.
Do not attach a temporary vehicle license, tape or decals
across the defogger grid on the rear window.