2012 Chrysler 300 Owner Manual - Page 344

342 UNDERSTANDING YOUR INSTRUMENT PANEL Vacation Storage Any time you store your vehicle or keep it out of service (i.e., vacation) for two weeks or more, run the air conditioning system at idle for about five minutes in the fresh air and high blower setting. This will ensure adequate system lubrication to minimize the possibility of compressor damage when the system is started again. • Automatic Temperature Controls (ATC) will automatically adjust the climate control settings to reduce or eliminate window fogging on the front windshield. Outside Air Intake Make sure the air intake, located directly in front of the windshield, is free of obstructions such as leaves. Leaves collected in the air intake may reduce airflow, and if they Window Fogging enter the plenum, they could plug the water drains. In Interior fogging on the windshield can be quickly re- Winter months, make sure the air intake is clear of ice, moved by turning the mode selector to Defrost. The slush, and snow. Defrost/Floor mode can be used to maintain a clear A/C Air Filter windshield and provide sufficient heating. If side winThe climate control system filters outside air containing dow fogging becomes a problem increase blower speed. dust, pollen and some odors. Strong odors cannot be Vehicle windows tend to fog on the inside in mild but totally filtered out. Refer to "Maintenance Procedures" in rainy or humid weather. "Maintaining Your Vehicle" for filter replacement instructions. NOTE: • Recirculate without A/C should not be used for long periods, as fogging may occur.