PN should be in the owner's manual (sorry I don't have it handy), pick it up from your dealer. It's located on the passenger side under the cowl. Remove 3-4 of those round push-ins (push in the center, then lift the entire pin out), remove the cowl cover (under the pass-side wiper), you should see the filter. Depress 2 clips along the top and it pops out.