Pontiac 2001 Automobile User Manual


 
3-4
Air Conditioning
On very hot days, open the windows long enough to let
hot, inside air escape. This reduces the time for the
vehicle to cool down.
For quick cool down on very hot days, use MAX with
the temperature levers all the way in the blue area. If
this setting is used for long periods of time, the air in
your vehicle may become too dry.
For normal cooling on hot days, use UPPER with the
temperature levers in the blue area and the A/C button
pushed in. The system will bring in outside air and cool it.
On cool, but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
To remedy this you can use BI
-LEVEL with the
temperature levers in the middle and the A/C button
pushed in. The system will bring in outside air and
direct it to your upper body, while sending slightly
warmed air to your lower body.
Heating
On cold days use FLOOR with the temperature levers
all the way in the red area. The system will bring in
outside air, heat it and send it to the floor ducts.
If your vehicle has an engine coolant heater, you can use it
to help your system provide warm air faster when it’s cold
outside 0 F (-18 C) or lower. An engine coolant heater
warms the coolant your engine and heating system use to
provide heat. See “Engine Coolant Heater” in the Index.
Ventilation
For mild outside temperatures when little heating or
cooling is needed, use UPPER, with the A/C button off,
to direct outside air through your vehicle.
Defogging and Defrosting
Your system has two settings for clearing the front and
side windows. To defrost the windows quickly, use
DEFROST with the temperature levers all the way in the
red area. To warm passengers while keeping the
windows clear, use DEFOG.