And if that was not a pilot error then the fuse is probably the same
one that puts the horn out
of its misery unless the wiring was very different two years ago. At
least I remember that
trying to disable the horn fuse wise caused the cruise control to stop
working on my 05 impreza.

The fuse box that you need is the large one under the hood.
But if it is the fuse the larger question is: "What caused it
blow?????"

lol, thanks for the laugh. :-) That rocked.