Dual Automatic Climate Control System - Buick 2006 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 driver's temperature
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.
To place the entire system in automatic mode, do the
following:
1. Press the driver's temperature knob to turn the
system on.
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. Adjust the temperature offset indicator that is located
below the temperature display. If the larger center
bar is only illuminated, the passenger side will be
adjust to the same temperature setting as the driver
side. Each bar that is illuminated to the + side of the
center bar indicates that the passenger side will
control to a warmer setting than the driver side.
Each bar illuminated to the — side of the center bar
indicates that the passenger side will control to a
cooler setting than the driver side.
4. Wait for the system to regulate. This may take from
10 to 30 minutes. Then adjust the temperature as
necessary.
5. To turn the system off, press the passenger's knob.
3-33