Most automotive fuses are "Blade Type" now
Seen here: https://upload.wikimedia.org/wikiped...e_type.svg.png
And most are transparent.........BUT......looking OK is not definitive, you should have a OHM meter handy and test it
Blade type fuses just pull out and push in, although needle nose pliers are helpful if you have fat fingers, like me.
There is no "direction" they need to face, no + or - side