2010 Jeep Wrangler Owner's Manual - Page 325

324 UNDERSTANDING YOUR INSTRUMENT PANEL Regular cleaning of the inside of the windows with a non-filming cleaning solution (vinegar and water works Window Fogging very well) will help prevent contaminates (cigarette Windows will fog on the inside when the humidity inside smoke, perfumes, etc.) from sticking to the windows. the vehicle is high. This often occurs in mild or cool Contaminates increase the rate of window fogging. temperatures when it's rainy or humid. In most cases turning on the air-conditioning (pressing the snowflake Summer Operation button) will clear the fog. Adjust the temperature control, Air conditioned vehicles must be protected with a high quality antifreeze coolant during summer to provide air direction and blower speed to maintain comfort. proper corrosion protection and to raise the boiling point As the temperature gets colder it may be necessary to of the coolant for protection against overheating. A 50 % direct air onto the windshield. Adjust the temperature concentration is recommended. Refer to Fluids and control and blower speed to maintain comfort. Higher Genuine Parts in "Maintaining Your Vehicle" for the blower speeds will reduce fogging. Interior fogging on proper coolant type. the windshield can be quickly removed by selecting the defrost mode. Operating Tips