Dual Automatic Climate Control System - Buick 2003 Rendezvous Owner's Manual

Dual Automatic Climate Control
System
Your vehicle may have the dual automatic climate
control system. With this system you can control the
heating, cooling and ventilation for your vehicle.
Automatic Operation
AUTO (Automatic): When the urivers iemperaiure
knob is pressed to select AUTO and the temperature is
set, the system will automatically control the inside
temperature, the air delivery and the fan speed. AUTO
will also appear on the display.
Use the steps below to place the entire system in
automatic mode:
1. Press the driver's temperature knob.
2. Adjust the temperature to a comfortable setting.
Choosing the coldest or warmest temperature will
not cause the system to heat or cool any faster.
In cold weather, the system will start at reduced fan
speeds to avoid blowing cold air into your vehicle
until warmer air is available. Then, as the air
warms, it will be delivered through the instrument
panel outlets. The length of time needed for
warm up will depend on the outside temperature
and the length of time that has elapsed since your
vehicle was last driven.
3. Wait for the system to regulate. This may take from
10 to 30 minutes. Then adjust the temperature as
necessary.
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