Pontiac 2004 Montana Owner's Manual page 215

Selecting the Fan Speed
If the driver is adjusting the fan speed, use the following
control:
9
(Fan): Turn the fan knob on the rear fan control
located below the main climate-control system on
the switchbank to numeral 1, 2, or 3 to increase or
decrease airflow to the rear-seating area. Turn the fan
knob on the rear fan control to 0 to turn off the fan.
If a rear-seat passenger is adjusting the fan speed, use
the following control:
FAN: Press the FAN button on the rear control panel.
The display will show the current setting. Press the
left and right arrow buttons to cycle through the available
settings: OFF, LOW, MED and HIGH.
Setting the Temperature
If the driver is adjusting the temperature, do the
following:
To increase or decrease the temperature for the entire
vehicle, use the temperature controls located on the
main climate-control panel.
If using the main climate-control panel, then the
air-conditioning system must be on to direct cooled air
to the rear of the vehicle. If it is not on, then the
temperature in the rear of the vehicle will remain at
cabin temperature.
If a rear-seat passenger is adjusting the temperature, do
the following:
Press the TEMP button on the rear control panel. Use
the left arrow button to make the air cooler. Use the right
arrow button to make the air warmer.
Rear Air Outlets
To increase airflow through the rear floor outlets, place
the left bucket seat in the second row in the forward
position. For more information, see Rear Seat Operation
on page 1-7.
The outlet behind the left rear seat is the cold air return
outlet. Be sure to keep it free from obstructions.
Also, keep the area around the base of the center
instrument panel console, between and under the front
seats, free of objects that could also obstruct airflow
to the rear-seating area.
For more information on how to use the main climate
control system, see "Climate Control System" listed
previously in this section. For information on ventilation,
see "Outlet Adjustment" under "Climate Control
System" listed previously in this section.
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