In my 92 mer marquis, a brown wire that leads to the fuse for my tail and dash lights keeps melting and gettin hot and the fuse also, ive changed the wire and fuse and still it does the same thing. my in my 92 mer marquis, a brown wire that leads to the fuse for my tail and dash lights keeps melting and gettin hot and the fuse also, ive changed the wire and fuse and still it does the same thing. my bulbs are fine, every other light works fine and no other fuses or wires are gettin hot. whats the problem!!!!

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There is a direct short to ground on that electrical circuit . Your best bet mite be to take your vehicle to a auto electrical repair shop. Take's special knowledge to diagnose automotive electrical problem's. You would need wiring diagrams , DVOM - digital volt ohm meter an to learn automotive electrical trouble shooting to fix this.
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