Comfort Controls - Chevrolet 2001 Impala Owner's Manual

Comfort Controls

Manual Single Zone Climate Control
With this system, you can control the heating, cooling
and ventilation in your vehicle. The system works best if
you keep your windows closed while using it.
Fan Knob
The knob on the left side of the climate control panel
regulates the fan speed. To turn the fan off, turn the
knob to OFF.
3-2
If airflow seems very low when the fan knob is turned to
the highest setting, regardless of the mode setting, your
passenger compartment air filter (if equipped) may need
to be replaced. See "Maintenance Schedule" in the Index.
Temperature Knob
The center knob on the control panel changes the
temperature of the air coming through the system.
Turn this knob toward red (clockwise) for warmer air.
Turn it toward blue (counterclockwise) for cooler air.
Mode Knob
The right knob on the control panel has several settings
to control the direction of the airflow:
UPPER: This setting directs air through the
instrument panel outlets.
-
BI LEVEL: This setting directs air two ways.
Half of the air is directed through the instrument panel
outlets. Most of the remaining air is directed through the
floor vents and a small amount to the windshield
defroster and side window outlets.