Fiat X1-9 Horn Fuse Box Diagram Fiat X1-9 Horn Fuse Box Map Fuse Panel Layout Diagram Parts: electronic antenna switch, panel light rheostat, rear window defogger switch, cigar lighter, cluster instrument, rear winsow defogger, side internal light, horn switch, light switch, battery, ignition switch, left horn, fuse unit, right horn, rear window defogger, gorn relay, …