Buick LaCrosse 2012 Owner's Manual page 257

Climate Controls
Climate Control Systems
Automatic Climate Control
System . . . . . . . . . . . . . . . . . . . . . . 8-1
Dual Automatic Climate Control
System . . . . . . . . . . . . . . . . . . . . . . 8-4
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-9
Maintenance
Air Intake . . . . . . . . . . . . . . . . . . . . 8-10
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . 8-10
Climate Control Systems
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
I n f o r ma t i o n P r o v i d e d b y :
Climate Controls
F. AUTO (Automatic Operation)
G. Defrost
H. Air Conditioning
I. Rear Window Defogger
8-1