Comfort Controls; Dual Comfortemp Climate Control - Buick 1999 Regal Owner's Manual

Comfort Controls

Dual ComforTemp Climate Control

With this system, the driver and passenger can maintain
separate temperatures. The system works best if you
keep your windows closed while using it.
Fan Control
The left knob labeled FAN controls the fan
speed selection.
If the airflow seems very low when the fan is adjusted to
the highest setting regardless of the mode setting, your
passenger compartment air filter may need to be
replaced. See "Maintenance Schedule" or "Passenger
Compartment Air Filter" in the Index.
3-2
Driver's Temperature Knob
The center knob sets the temperature for the driver's
outlets. Turn the knob toward red (clockwise) for
warmer air. Turn it toward blue (counterclockwise) for
cooler air.
Passenger's Temperature Lever
The bottom lever adjusts the air temperature on the
passenger's side independent of the temperature set by
the driver. Slide the lever toward the right to raise the
temperature. Slide the lever toward the left to lower
the temperature.
Mode Knob
The right knob has several settings to control the
direction of airflow. To access the various modes
available, turn the mode knob to the desired mode.
MAX: This setting recirculates much of the air inside
your vehicle and sends it through the instrument panel
outlets. The air conditioning compressor will run
automatically in this setting unless the outside
temperature is below 40 _ F (4 _ C). (Even when the
compressor is running, you can control the temperature.)
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