Need help with main fuse block - FordFestiva Forums Used a 12 guage wire and made a new wire. Worked for a time and it burnt up. Trying to replace with fuses. I used to 40 fuses on the ends "brown". Used a 50 fuse in middle Red Main fuse. I am using these because I got lucky and found a Festiva in a junkyard that had these fuses in its main fuse block. Fuse box location and diagrams: Ford Focus (2012-2014 See more on our website: https://fuse-box/ford/ford-focus-2012-2014-fuses-and-relay Fuse box diagram (location and assignment of electrical fuses and re..