Setting The Temperature; Rear Air Conditioning System; Directing The Airflow; Selecting The Fan Speed - GMC Safari 2003 Owner's Manual

Rear Air Conditioning System

Your vehicle may have an optional rear air-conditioning
system that allows you to adjust the fan speed in the
rear-seating area, from the front-seating area. This
feature works with the main climate-control system in
your vehicle.
The thumbwheel for this system is located to the right of
the rear-heating system.
Turn the thumbwheel up or down to increase or
decrease the amount of cooled air sent to the
rear-seating area.
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Directing the Airflow
To direct the airflow to the rear-seating area, use the
right knob located on the main climate-control panel.
Generally the upper outlets are used for air conditioning
and the floor outlets are used for heating.

Selecting the Fan Speed

Rear Heat and Rear A/C
9
(Fan): Move either thumbwheel on either climate
control panel up or down to HIGH, MED (Medium)
or LOW to increase or decrease the fan speed in the
rear-seating area. Move the thumbwheel to OFF to turn
off the fan.

Setting the Temperature

To increase or decrease the temperature for the entire
vehicle use the center knob located on the main
climate-control panel.
The air-conditioning system on the main climate-control
panel must be turned 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.