Microfilter/activated-charcoal filter

The microfilter traps dust and pollen in the incoming air.

The activated-charcoal filter removes gaseous pollutants from the outside air that enters the vehicle.

The service center replaces this combined filter during routine maintenance.

More information can be found in the service requirements display

    See also:

    Closing
    Danger of pinching Monitor the closing process and make sure that the closing path of the window is clear; otherwise, injuries may result.◀ ▷ Pull the switch to the resistance po ...

    Maintenance
    Maintain the vehicle regularly to sustain the road safety, operational reliability and the New Vehicle Limited Warranty. Specifications for required maintenance measures: ▷ BMW Maintenance ...

    For X3 xDrive28i: Oil levelcheck
    The concept The oil level is monitored electronically during driving and shown on the Control Display. If the oil level reaches the minimum level, a check control message is displayed. Displayi ...