To prevent the inflow of polluted air into the vehicle when passing through the tunnel or air polluted area, this function automatically switches the climate control system to Recirculation Mode for about 7 seconds before entering a tunnel or air polluted area based on the map information of the navigation and the speed of the vehicle.

• Type of Road: Tunnels and other areas where it is necessary to block the inflow of outside air

• Vehicle status: Fresh mode is selected

• You may activate or deactivate this function from the Settings in the Infotainment system screen as 'Settings → Climate → Recirculate Air → Poor Air Quality Area'.

  

  NOTICE

  The infotainment system may change after software updates. For more information, refer to the manual provided in the infotainment system and the quick reference guide.

NOTICE

• The activation time for the recirculation mode may differ depending on the gap between the GPS data and vehicle speed.

• The function will not activate again when tunnels exist continuously.

• When entering a tunnel, recirculation mode may cause fogging of the windshield. Press the windshield defrosting button.

• After exiting the tunnel, fresh mode may be selected depending on the air condition inside the vehicle.

• The function does not operate in tunnels within 50m in length.

• The function may not activate if the GPS is not working properly.