Buick 2010 Lacrosse - Manual (Page 214)

7-4 Climate Controls
Sensors
The solar sensor located on top of
the instrument panel near the
windshield monitors the solar heat.
The climate control system uses
the sensor information to adjust
the temperature, fan speed,
recirculation, and air delivery
mode for best comfort.
Do not cover the sensors or the
automatic climate control system
may not work properly.
Dual Automatic Climate Control System
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
A. Power
B. Driver Temperature Control
C. Defrost
D. Fan Control
E. Air Delivery Mode Control
F. Recirculation / Automatic
Recirculation
G. Passenger Temperature Control
H. AUTO
I. Rear Window Defogger
J. Heated Steering Wheel
K. Air Conditioning
L. ZONE