engine cover removal
I did this on both my E500 and my SL500. I went to the Mercedes e-learning site first and found a picture that hinted at what you have to do. I was still afraid that I was going to break the main cover but it works.
I just realized that your email talks about an E320. I've got the E500 so they may be different. Sorry for the confusion.
Here's the link where I saw the picture. You can see in 19 that the tech is lifting up on the front right and left sides. It took a lot of force for my cover to come off.
My cover fits into flanges that are attached to the engine block and other components. It's a very tight fit.




