How do these parts come off???

Here are the tools I typically use for trim removal. The tool second from the right is the tool I was telling you about. It's actually a GM Kent Moore tool. J24416 is the number on it, in case you can find one. It's flexible and the three fingers get under the trim and unlock the trim clips. A bottle opener like the one shown has benefits too, but not for the trim around the windows. I have several more trim tools, but most of them are better suited for interior stuff or off brands. Hope this helps.

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