For the trim at the base of the windows, all you do is pull up, they are just clipped in. You'll have to remove the mirror assemblies completely to get the front 2 off. The trim that runs the entire length of the door openings (the upper most trim) looks to be just screwed in. Just unscrew it. As far as the chrome that is directly around the windows, I honestly don't know. Maybe someone else can shed some light on that.

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'86 420SE Euro
904 Midnight Blue, Gray Velour
Dad bought it new, now I own it.

"A Mercedes-Benz is like a fine wine, it only gets better with age."