Buick LaCrosse: Automatic Operation
The system automatically controls the fan speed, air delivery, air conditioning, and recirculation in order to heat or cool the vehicle to the desired temperature.
When the AUTO indicator light is on, the system is in full automatic operation. If the air delivery mode, fan speed, recirculation, or air conditioning setting is adjusted, the AUTO indicator turns off and the selected settings will appear on the display.
To place the system in automatic mode do the following:
1. Press AUTO.
2. Set the temperature. Allow the system time to stabilize. Adjust the temperature as needed for best comfort.
To improve fuel efficiency and to cool the vehicle faster, recirculation may be automatically selected in warm weather. The recirculation light will not come on. Press > to select recirculation; press it again to select outside air.
TEMP (Temperature Control): Press to increase or decrease the temperature.
Automatic Climate Control System
For vehicles with this system, it controls the heating, cooling, and ventilation. A. Power B. Temperature Control C. Fan Control D. Air Delivery Mode Control E. Recirculation F. AUTO (Automa ...Manual Operation
(Power): Press to turn the fan on or off. (Fan Control): Press to increase or decrease the fan speed. The fan speed setting appears on the main display. Pressing either button cancels auto ...See also:
Owner maintenance precautions
Improper or incomplete service may result in problems. This section gives instructions
only for the maintenance items that are easy to perform. As explained earlier in
this section, several proced ...
In Case of an Emergency
Helpful information on what to do in an emergency. ...
Erasing Speed Memory
The cruise control set speed is
erased from memory by pressing
or if the ignition is turned off. ...