Climate Controls - GMC 2011 Yukon/Yukon XL Owner's Manual

The heating, cooling, and ventilation in the vehicle can be controlled with
these systems.
If this vehicle is a Hybrid, see the hybrid supplement for more information.
A. Fan Control
B. REAR (Rear Climate Control)
C. Air Recirculation
D. Air Delivery Mode Control
E. Air Conditioning
F. Driver and Passenger
Temperature Controls
G. Rear Window Defogger
See Climate Control Systems on
page 8 1.