Comfort Controls - Pontiac 1998 Firebird Owner's Manual

Comfort Controls
With this system, you can control the heating and
ventilation in your vehicle. If you have the air
conditioning option, you can also control cooling.
Your vehicle
also
has the flow-through ventilation
system
described
later in this section.
Fan Control Knob
Turn the fan knob
to select
the force of air
you want.
Temperature Control Knob
Turn the center knob to change the temperature of the
a i r
flowing from the heating system. Turn it toward
the
red area (clockwise) for warmer
a i r and
toward the blue
area (counterclockwise) for cooler
air.
Air Control Knob
OFF': The system is off.
2
VENT: Air flows through the upper air vents.
1 2
BI-LEVEL: Air is directed through the upper air
vents and the heater ducts.
l d
HEATER: This setting directs most of the a i r
through the heater ducts and some of the
air
through the
windshield defroster vents.
' 3
BLEND: A i r is directed through the windshield
defroster vents and the heater ducts.
DEFROST: This setting directs most of the
a i r
through the windshield defroster vents and some of the
air through
the heater
ducts.