2009 Dodge Ram 1500 Pickup Owner Manual - Page 302

300 UNDERSTANDING YOUR INSTRUMENT PANEL selected. This allows the front occupants to control the Manual Operation This system offers a full complement of manual override volume of air circulated in the vehicle and cancel the Auto mode. features. NOTE: Each of these features operate independently The operator can also select the direction of the airflow from each other. If any one feature is controlled manually, by selecting one of the following positions. the temperature doors will continue to operate automatiPanel Mode cally. Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to There are six fixed blower speeds. Use this control to regulate the amount of direct the flow of air. The air vanes of the center outlets air forced through the system in any and outboard outlets can be rotated to regulate or shut off mode you select. The blower speed the airflow from these outlets. increases as you move the control Bi-Level Mode clockwise from the OFF position. Air comes from the instrument panel outlets, floor Blower Control outlets and defrost outlets. The blower fan speed can be set to any fixed speed by NOTE: In many temperature positions, the BI-LEVEL adjusting the blower control knob. The fan will now mode is designed to provide cooler air out of the panel operate at a fixed speed until additional speeds are outlets and warmer air from the floor outlets.