The dealer told me it was about $70.00 to change the cabin air filter. Seems crazy high in price! The filter is located right behind the glove box. Open glove box. Pinch the holders at the top to swing it down. Remove re-tractor rope on outer side and the glove box swings all the way down and comes right out. The cabin filter door is hidden right behind that black decorative piece that you also need to remove but you can peek up under it to see the cabin filter door which is marked filter. Took me 10 min and I bought a cheap knock off filter off of ebay. 70.00 no thank you