e34 harness power connections

[JFarhanbod]

Where does this connector go?

And the power cables have me a but confused. Is this power or a ground?

An for the harness power, do I just hook it up to the block here? Which terminal?

Thanks

[JFarhanbod]

bump

[bimmer630]

1st connector goes in the garbage
2nd goes to starter
3rd yes connect your power to that battery junction