Changing the air cabin filter
Picture #1: With the hood open, you have to remove the wiper arm bolt cover using a small screwdriver or knife. Picture #2: Here the 15mm bolt.
Picture #3: Take a ratchet with a 15mm box to remove the bolt. Picture #4: You have to pull on this moving section of the wiper to straitghten it and to be able to remove it.
Picture #5: You can use a screwdriver to lift the wiper arm away. Picture #6: Then carefully remove the rubber gasket.