2005 Dodge Ram 2500 Pickup Owner Manual Diesel - Page 212

212 UNDERSTANDING YOUR INSTRUMENT PANEL A/C Pushbutton With the fan control in the ON position, pushing the A/C button turns on the air conditioning compressor. An indicator light on the button shows that the Air Conditioning compressor is on. Conditioned air is now directed through the mode outlets selected. Pushing the button a second time turns the compressor OFF. Recirculation Pushbutton Pushing the Recirculation button allows interior air to recirculate continuously in any position except defrost and defrost/floor mode for rapid cool down of the interior. See "Fast Cooldown" later in this section. Mode Control The mode control allows you to choose from several patterns of air distribution. NOTE: To improve your selection choices, the system allows you to operate at intermediate positions between the major modes. These intermediate positions are identified by the small dots and give an even blend of both modes. Panel Outside air flows through the outlets located in the instrument panel. These outlets can be adjusted to direct the airflow.