air conditioning BUICK LUCERNE 2007 Get To Know Guide

Getting to Know YourLucerne10
The dualzone climate control system can be operated manually or can be set to automatically
adjust to the individual settings of the driver and front seat passenger.
DualZone Climate Controls (if equipped)
(Off): Turn the fan control to the
Off position to turn off the climate control system.
(Fan):Turn the fan
control to increase ordecrease fan speed.
Air Conditioning: Press this knob to
turn the air condition
ing on or off.Rear Window Defogger: Press this knob to turn the rear
window defogger on or off.
Airflow Control:Turn the airflow control to change the
direction of the airflow.
(Vent):Directs air to the instrument panel outlets.
(BiLevel):Directs air to the instrument panel outlets
and floor outlets.
(Floor):Directs air to the floor outlets.
(Defog):Directs air to the windshield, side window
outlets and floor outlets.
(Defrost): Directs most of the air to the windshield
and some air to the side window outlets.

AUTO (Automatic Mode): In this mode, the
system automatically adjusts the airflow, fanspeed, air conditioning and recirculation functionsto reach and maintain the set temperature(s).
To set the automatic mode:
1. Turn the fan control to the AUTO position.
2. Turn the airflow control to the AUTO
position.
2. Adjust the temperature to a comfortable set
ting using the temperature buttons.
Passenger’s
TemperatureControls:
Press
the arrow buttonsto increase ordecrease thepassenger’s
temperaturesetting.
Driver’s
TemperatureControls:
Press the
arrow buttonsto increase
or decrease
the driver’s temperaturesetting.
(Outside Air)or AUX
(Auxiliary)(if equipped):
Depending on equipment, thisbutton will be either the OutsideAir or Auxiliary button. Press the
Outside Air button to allow out
side air to enter the vehicle; or,
if equipped, press the Auxiliary
button to turn the rear climatecontrol system on or off.(Recirculation):Press this button to recircu
late inside air and keep out
side air from entering thevehicle. Recirculation will notfunction in defog or defrostmode.
PASS (Passenger’s
Climate Control):
Press this button to turn
the passenger’s climate
controls on or off.
See Section 3 of your Owner Manual.
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