2011 Chevrolet Suburban 1500 Owner's Manual - Page 281

Climate Controls 8-11 H (Vent): Air is directed through the headliner outlets. (Bi-Level): Air is directed through the floor and headliner outlets. The rear system floor outlets are located directly behind the second row seats. The flow can be divided between vent and floor outlets depending upon where the knob is placed between the settings. ) Rear Climate Control System (Rear Climate with Rear Seat Audio) For vehicles with the rear heat and air conditioning controls, they are integrated with the rear seat audio controls located in the center console. The system can be controlled from the front controls as well as the rear controls. 6 (Floor): Air is directed to the floor outlets. The rear system floor outlets are located directly behind the second row seats. Rear Climate Control with Rear Seat Audio Controls A. Fan Control B. Air Delivery Mode Control C. Temperature Control REAR: Press the REAR button on the front climate control system to turn the rear climate control system on or off. An indicator comes on when the rear system is on.