Chevrolet 2012 Express Owner's Manual page 189

Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . 8-1
Rear Heating System . . . . . . . . . 8-4
Rear Climate Control
System . . . . . . . . . . . . . . . . . . . . . . 8-5
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-7
Climate Control Systems
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
Vehicles without Air Conditioning
A. Fan Control
B. Temperature Control
C. Air Delivery Mode Control
Climate Controls
9
(Fan Control): Turn the knob
clockwise or counterclockwise to
increase or decrease the fan speed.
9
(Off): Turns the system off.
8-1