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Yes, there is a fuse: a 5A micro2 in the front trunk (frunk) area. Mine has a single fusebox there, and this 5A was on the lower right side. But its exact location varies by manufacturing date, so I recommend finding it with a multimeter.
That photo doesn't seem to show the extra power connector mine has. Are you sure you have it? I think that's another thing that varies by manufacturing date.