Buick 2015 Regal Owner's Manual page 176

Climate Controls
Climate Control Systems
Dual Automatic Climate Control
System . . . . . . . . . . . . . . . . . . . . . . 8-1
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-6
Maintenance
Air Intake . . . . . . . . . . . . . . . . . . . . . 8-6
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Service . . . . . . . . . . . . . . . . . . . . . . . 8-6
Climate Control Systems
Dual Automatic Climate Control System
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
Climate Controls 8-1