2008 Chrysler PT Cruiser Owner Manual - Page 280

278 UNDERSTANDING YOUR INSTRUMENT PANEL The air conditioning system of your vehicle contains R-134a, a refrigerant that does not deplete the ozone layer in the upper atmosphere. The controls are as follows: Fan Control Use this control to regulate the amount of air forced through the system in any mode you select. The fan speed increases as you move the control to the right from the OFF position. Mode Control (Air Direction) The mode control allows you to choose from several patterns of air distribution. You can select either a primary mode, as identified by the symbols, or a blend of two of these modes. The closer the control is to a particular mode, the more air distribution you receive from that mode Panel Air is directed through the outlets in the instrument panel. These outlets can be adjusted to direct air flow. Bi-Level Air is directed through the panel and floor outlets.