Interior Air Quality System (IAQS)*

The Air Quality System (IAQS) consists of a multifilter and an air quality sensor. The filter helps remove gases and particles from the incoming air, thereby reducing the amounts of odors and contaminants entering the vehicle.

The air quality sensor detects increased levels of contaminants in the outside air. When the air quality sensor detects contaminated 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. When the AUTO button is depressed the air quality sensor is always engaged.

Activate or deactivate this function in Climate settings → Interior air quality system.

 Note

  • The air quality sensor should always be engaged in order to obtain the best air in the passenger compartment.
  • Recirculation is limited in cold weather to avoid fogging.
  • If the insides of the windows start fogging, disengage the air quality sensor. Use the defroster function to increase airflow to the front, side, and rear windows.
  1. * Option/accessory.