2005 Chrysler Pacifica Owner's Manual - Page 230

230 UNDERSTANDING YOUR INSTRUMENT PANEL • In cold weather, use of the Recirculation mode may lead to excessive window fogging. The Recirculation mode is not allowed in the Mix and Defrost modes to improve window clearing operation. Recirculation will be disabled automatically if these modes are selected. • If the recirculation button is pressed while in the Mix or Defrost mode, the indicator light in the recirculation button will flash 3 times indicating that recirculation is not allowed. A/C Recirculation Programming The recirculation control is programmed to cancel the recirculation mode when the ignition key is turned OFF and will reset to outside air mode when the ignition key is turned ON. The frequent use of outside air will help keep odors from building up within the air conditionerheater housing. It is recommended that the recirculation mode be used as little as possible, especially in humid climates. For hot and dry climates, or people who are allergic to pollen and find frequent use of the recirculation mode necessary, the recirculation mode can be programmed to not automatically reset to the outside mode by using the following procedures: • Turn the ignition switch to the OFF position. • Set the mode control to "PANEL". • Depress and hold in the "POWER" button. • Start the engine, and continue to hold in the "POWER" button until the indicator light starts flashing repeatedly.