2005 Dodge Caravan Owner's Manual - Page 294

294 UNDERSTANDING YOUR INSTRUMENT PANEL Rear Mode Control The Rear Mode Control, located in the headliner near the center of the vehicle can be used to select between Auto, Headliner, BiLevel and Floor modes. Bi-Level Mode Air comes from both the headliner outlets and the floor outlets. NOTE: In many temperature positions, the bi-level mode is designed to provide cooler air out of the headliner outlets and warmer air from the floor outlets. Headliner Mode Air comes from the outlets in the headliner. Each of these outlets can be individually adjusted to direct the flow of air. Moving the air vane knob on the outlets to one side will shut off the air flow. Summer Operation The engine cooling system in air conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A 50% solution of ethylene Auto Mode The rear system automatically maintains the correct mode and comfort level desired by the rear seat occupants. Floor Mode Air comes from the floor outlets.