Chevrolet impala 2002 User Manual

t Climate Controls

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.

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.

If the airflow seems very low when the fan is adjusted to
the highest setting regardless of the mode setting, your
passenger compartment air filter (if equipped) may need
to be replaced. See “Maintenance Schedule” and
“Passenger Compartment Air Filter” in the Index.

The lever on the left adjusts the air temperature on 
the driver’s side independent of the temperature set 
by the passenger. Slide the lever upward to raise the
temperature. Slide the lever downward to lower 
the temperature.

The lever on the right adjusts the air temperature on 
the passenger’s side independent of the temperature 
set by the driver. Slide the lever upward to raise the
temperature. Slide the lever downward to lower 
the temperature.

The knob on the right side of the control panel has
several settings to control the direction of airflow:

(Vent): This setting directs air through the

instrument panel outlets.

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.