2009 Volvo XC90 Owner's Manual - Page 94

03 Climate Electronic climate control (ECC) minated outside air, the air intake closes and the air inside the passenger compartment is recirculated, i.e. no outside air enters the vehicle. The filter also cleans recirculated passenger compartment air. 03 When the ECC system is in the AUTO mode, the green LED will be on. recirculation button is pressed, the climate control system will recirculate the air in the passenger compartment for 5 - 12 minutes, depending on the outside air temperature, and then revert back to fresh air. Air distribution • Timer mode deactivation: Press and hold the recirculation button for 3 seconds. The amber LED in the recirculation button will illuminate steadily for 5 seconds to show a return to "normal" mode. button is pressed, the climate control system will recirculate the air in the passenger compartment until the recirculation button is pressed again. G027267 Recirculation Press this switch to engage the recirculation function (air in the passenger compartment recirculates - no fresh air enters the compartment). The LED in the switch will light up to indicate that the function is engaged. • In normal mode, when the recirculation Air flow to windows Air through panel vents Air through floor vents • Use this function if the outside air is contaminated with exhaust gases, smoke, etc or to heat/cool the vehicle quickly. • Timer mode memory: If the vehicle is turned off while timer mode is active, timer mode will still be active when the vehicle is restarted. • Recirculation should not be used for more than 15 minutes. If your windows begin to fog or mist, make sure that the recirculation function is switched off. AUTO This function automatically regulates the Electronic Climate Control system so that the selected temperatures are maintained. The blower, heating, air distribution (air flow), air conditioning, and optional air quality sensor are controlled. If you prefer to manually set any of these functions, the remaining functions will still be controlled automatically. Pressing the AUTO button overrides any settings that were previously made manually. • Selecting Defroster automatically switches recirculation off. Press AUTO to automatically regulate air flow or press any combination of the controls shown in the illustration to manually adjust air flow. An LED in the switch will light up if an air flow control has been pressed. • Timer mode activation: (Vehicles equipped with the Interior Air Quality system have no timer mode) Press and hold the recirculation button for at least 3 seconds to activate a recirculation timer mode. The amber LED in the recirculation button will flash 5 times to show that the timer mode is being activated. In timer mode, each time the Passenger compartment temperature sensor Measures the temperature in the compartment. Defroster This function defrosts/deices the windshield and front side windows. The LED in the switch 94