What size of fuse of a 2002 Ford Taurus turn single I need?

What size of fuse of a 2002 Ford Taurus turn single I need?

The "size" of the fuse is marked on the body of the fuse. Replace the failed fuse with one of the same size. That information should also be found in your owner's manual.

And there color coded now days so you can just match the color, what are they going to think of next? I know a test light to test the fuse, now that would be a good thing.