2010 Dodge Challenger Owner Manual SRT8 - Page 235

234 UNDERSTANDING YOUR INSTRUMENT PANEL NOTE: • If the RECIRCULATION button is pressed when the system is in MIX, DEFROST, or FLOOR mode the RECIRCULATION LED indicator will flash 3 times and then turn off to indicate RECIRCULATION mode is not allowed. • The A/C can be deselected manually without disturbing the mode control selection. Economy Mode If ECONOMY mode is desired, press the A/C button to turn off the indicator light and the A/C compressor. Rotate the temperature control knob to the desired • Continuous use of the RECIRCULATION mode may temperature. make the inside air stuffy and window fogging may Air Conditioning Operation occur. Extended use of this mode is not recommended. Push on this button to engage the Air Conditioning (A/C). A light will illu• In cold or damp weather, the use of the RECIRCULATION mode will cause windows to fog on the inside minate when the A/C System is engaged because of moisture buildup inside the vehicle. For maximum defogging, select the outside air position. • In order to prevent fogging, when the RECIRCULATION button is pressed and the mode control is set to NOTE: The air conditioning compressor will not engage PANEL, the A/C will engage automatically. until the engine has been running for about 10 seconds.