Pontiac 2003 Montana Owner's Manual page 205

1 2
These controls are overhead, on the control panel
located behind the driver's seat. A rear-seat passenger
can use these controls to personally adjust the
temperature and the fan speed for the
rear-seating area.
The fan knob located on the switchbank must be turned
to R (Rear) to allow the rear-seat passengers to use
the controls located on the control panel in the
rear-seating area. Performing this action disables the
fan knob on the switchbank. To return control to
that knob, turn the knob out of R.
Directing the Airflow
To direct the airflow to the rear-seating area, use the
right knob located on the main climate-control panel.
Select vent or bi-level mode to direct air to the
rear of the vehicle through the overhead outlets.
Select floor, defog or defrost mode to direct air to
the rear of the vehicle through the floor outlets.
Generally the upper outlets are used for air conditioning
and the floor outlets are used for heating.
Selecting the Fan Speed
@
(Fan): Turn the fan knob on either rear fan control
to numeral 1 , 2, or 3 to increase or decrease airflow
to the rear-seating area. Turn the fan knob on either rear
fan control to 0 or OFF to turn off the fan.
3-28