2008 Dodge Ram 2500 Pickup Owner Manual Diesel - Page 259

UNDERSTANDING YOUR INSTRUMENT PANEL 257 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. Bi-Level Air flows through the outlets located in the instrument panel and those located on the floor. NOTE: There is a difference in temperature between the upper and lower outlets for added comfort. The warmer air goes to the floor outlets. This feature gives improved comfort during sunny but cool conditions. Heat Outside air flows primarily through the floor outlets located under the instrument panel. Mix Outside air flows in equal proportions through the floor and defroster outlets. Defrost Outside air is primarily directed to the windshield through the defroster outlets located at the base of the windshield and side window demist outlets. NOTE: The air conditioning compressor operates in both Mix and Defrost or a blend of these modes, even if the A/C button has not been pressed. This dehumidifies the air to help dry the windshield. 4