Pontiac 1998 Grand Am Owner's Manual page 133

Comfort Controls Temperature Knob
With this system, you can control the ventilation and
heating in your vehicle.
The
center
control
knob regulates the temperature of the
air coming through the system.
Your vehicle also has the flow-through ventilation Mode Knob
system described later in this section.
Climate Control System with
your system.
Air Conditioning
M A X : Use for maximum
cooling. This setting
The right control knob changes the functions of
recirculates
much of
the air inside
your
vehicle. It
maximizes your air conditioner's performance and your
vehicle's fuel economy.
A/C:
Use for normal cooling on hot days. This setting
cools outside air and directs it through the instrument
panel outlets.
A 0
BI-LEVEL: Use on cool, but sunny days.
This
setting brings in the outside air, but directs it in two
ways. Cooler a i r is directed to the upper portion of your
body through the instrument panel outlets, but slightly
Fan Knob
The left control knob sets the fan speed. To select the
force
of
air you want, turn the knob. The fan is always
running unless the mode control is moved to OFF.
warher airis directed through the heater ducts and
defroster vents. At times,
this
temperature difference
may be more apparent than others.
3-2