Diesel Data: Automotive Repair

Procedures

Dust and Pollen Filter

This filter removes the dust and pollen that is brought in from the outside through the heating and cooling system/climate control system. Have your dealer replace this filter when this service is indicated by a maintenance message on the information display. It should be replaced every 15,000 miles (24,000 km) if you drive primarily in urban areas that have high concentrations of soot in the air, or if the air flow from the heating and cooling system/climate control system becomes less than usual.