98 Cadillac Eldorado Fuse Box. Schematic Diagram selfit›Schematic Diagram98 Cadillac Eldorado Fuse Box - A schematic shows contacts in a circuit in a pretentiousness that is sure and standardized. It is a way of communicating to supplementary engineers exactly what components are working in a circuit as well as how they are connected. Interior Fuse Box Location: 1992-2002 Cadillac Eldorado Click to view0:17Some Cadillacs have multiple interior fuse boxes including in the trunk - the video above will show you where the interior fuse box of your 2000 Eldorado is located. If your Eldorado has many options like a sunroof, navigation, heated seats, etc, the more fuses it has.