2009 Jeep Grand Cherokee Owner's Manual - Page 264

262 UNDERSTANDING YOUR INSTRUMENT PANEL Blower Control The blower control rotary knob (on the left) controls the blower and can be set to one of four speeds, and OFF. The blower fan motor will remain on until the system is turned to the OFF position or the ignition is turned OFF. NOTE: For vehicles equipped with Remote Start, the climate controls will not function during Remote Start operation if the blower control is left in the "O" (Off) position. Temperature Control The temperature control rotary knob (in the center) controls the air temperature. The coldest temperature setting is on the extreme left and the warmest setting on the extreme right of the rotation. The knob can be positioned at any point on the dial. Mode Control The mode control rotary knob (on the right) can be placed in several positions. Dots between each of the mode selections identify intermediate modes that allow the occupants to fine tune airflow distribution.