GMC 2011 Sierra Owner's Manual page 28

1-22 In Brief
Climate Control System (With Heater Only)
A. Fan Control
B. Temperature Control
C. Air Delivery Mode Control
See Climate Control Systems
(with Air Conditioning) on page 8 1
or Climate Control Systems
(with Heater Only) on page 8 4.
I n f o r ma t i o n P r o v i d e d b y :