I cannot say for sure where your fuse is but our's had a fuse located at the top of the bay over the battery. If like ours, it is a chintzy thing and may be hidden inside the split plastic cable-wrap conduit.
I replaced the fuse-holder with a water-tight unit and things have been fine since.
Bob (Squidly Down Under) & Peg - 2013 Ford Focus pushing a 2011 Phoenix Cruiser 2552S
"In God we trust" to preserve our country and bring our Troops safely home.
Carry on, regardless..................