Chevrolet 2001 Offroad Vehicle User Manual


 
3-4
Function Knob
This knob is next to the temperature knob. The function
knob allows you to choose the direction of air delivery.
OFF: This setting turns the system off.
VENT: The air comes out at the vents on your
instrument panel.
BI-LEVEL: With this setting, the heated outside
air comes out both the instrument panel vents and heater
vents. Adjust the temperature knob for warmer or
cooler air.
HEATER: Most of the air comes out near the
floor. The rest comes out from the defroster vents under
the windshield and at the front side windows.
BLEND: With this setting, the heated outside air
comes out both the heater vents and defroster vents.
Adjust the temperature knob for warmer or cooler air.
DEFROST: This setting operates the defroster.
Most of the air comes out near the windshield, with
some going to the floor vents and front side windows.
Rear Heating System (Option)
You may have the optional rear heater. The three-speed
fan thumbwheel is to the right of the radio. Turn the
thumbwheel toward HIGH for higher airflow in the rear
area. Turn the thumbwheel to OFF to turn the
system off.