Relay on '87 325is

I need a diagram to tell what relays in the fusebox do what, for my 1987 325is. Can anyone send me one?

did you get a diagrahm for this car i could use one also my car has no spark out of coil fuel pump won't come on nothing to injectors.

did you get a diagrahm for this car i could use one also my car has no spark out of coil fuel pump won't come on nothing to injectors.
Sounds like the DME relay. I'll look it up