Mazda 2: Fuses - Owner Maintenance - b-auto Mazda 2: Fuses Mazda2 Owners Manual. Open the fuse panel cover. Always replace a fuse with a genuine Mazda fuse or equivalent of the same rating. Otherwise you may damage the electric system. Reinstall the cover and make sure that it is securely installed. Fuse Box Diagram > Mazda 2 (DE; 2007-2014) Fuse box diagram: Mazda 2 (DE; 2007-2014) Information from the owner’s manuals of 2011-2014 is used. The location and function of fuses in cars produced at other times may differ. Cigar lighter / power outlet fuse in the Mazda 2 is the fuse #3 “CIGAR” in the Instrument panel fuse box.