Open the hood. Remove the upper seal from the firewall. Remove the cowl vent cover. Use a drive socket No.6. Remove the cabin filter housing cover. Remove the filter element from the filter housing. Insert a new filter element into the filter housing. Follow the air flow directionáarrow on the filter. Close the cabin filter housing and tighten the fixing elements. Install the cowl vent cover. Tightenáthe cowl fasteners. Install the upper seal on the firewall.