engine air filter removal on 2007 Mercedes-Benz CLS550

How does the engine air filter cover remove to change the filters

Asked by for the 2007 Mercedes-Benz CLS550
The front cover just pulls off lift up on it, the rear. One u have to pull off the 2 breather ducks there is a left one and right then pull up the rear plastic cover grab it from the rear and it should pull straight up it might be a little hard cause of the clamps then flip it over u will see the screws for the air filters