Buick 1994 Skylark Owner's Manual page 128

selecting
any
air choice
and
Air Outlets
~
any fan speed.
Adjust the direction of air
flow by moving the
louvered vents.
Fan
The fan control is used to select the speed you want the
air. to flow.
Temperature
This control allows you to set the air temperature
provided by your heating and cooling system. This
applies to all comfort control settings.
Off
When the right control knob is turned to OFF, the fan
and the heating and cooling system will be off.
126