2005 Chrysler PT Cruiser Owner Manual Convertible - Page 172

172 UNDERSTANDING YOUR INSTRUMENT PANEL Temperature Control Use this control to regulate the temperature of the air inside the passenger compartment. The blue area of the scale indicates cooler temperatures while the red area indicates warmer temperatures. Circulation Control Use this control to choose between outside air intake or recirculation of the air inside the vehicle. Only use the recirculate mode to temporarily block out any outside odors, smoke, or dust and to cool the interior rapidly upon initial start up in very hot or humid weather. This control only operates in the Outside Air and Recirculate modes; there is no in between position. Do not place the control between these positions. NOTE: Continuous use of the recirculate mode may make the inside air stuffy and window fogging may occur. Extended use of this mode is not recommended. NOTE: If your air conditioning performance seems lower than expected, check the front of the A/C condenser: located in front of the radiator, for an accumulation of dirt or insects. Clean with a gentle water spray from behind the radiator and through the condenser. Fabric front fascia protectors may reduce air flow to the condenser, reducing air conditioning performance.