2009 Dodge Challenger Owner's Manual - Page 238

236 UNDERSTANDING YOUR INSTRUMENT PANEL NOTE: Recirculation without A/C should not be used enter the plenum, they could plug the water drains. In winter months, make sure the air intake is clear of ice, for long periods as fogging may occur. slush, and snow. Side Window Demisters A side window demister outlet is located at each end of A/C Air Filter the instrument panel. These non-adjustable outlets direct The A/C Air Filter will reduce, but not eliminate, diesel air toward the side windows when the system is in the and agricultural smells. The filter acts on air coming from Floor, Mix, or Defrost mode. The air is directed at the area outside the vehicle and recirculated air within the pasof the windows through which you view the outside senger compartment. Refer to "Maintenance Procedures" in Section 7 of this manual for A/C Air Filter service mirrors. information or see your authorized dealer for service. Outside Air Intake Refer to the "Maintenance Schedules" in Section 8 of this Make sure the air intake, located directly in front of the manual for filter service intervals. windshield, is free of obstructions such as leaves. Leaves collected in the air intake may reduce airflow, and if they