anyone know of a diagram or legend of the power distribution box on a 1999 mystique?

 

for relays and fuses you can go download a free owners manual for your car from ford. they have an online service for owners and i had to download a manual for my car to check for a burnt out relay.

if your looking for a indepth diagram (showing the circuits) your only choice is to buy a haynes manual from your local auto-parts store, most stores carry them because they cover the ford contour as well