1985 M635csi electrical issue

Hello,

My 85 Euro M635csi has some fuel pump issues. Relays are good, but has to provide direct power to fuel pump to get the car started. Suspect that the fuel pump relay is not getting juice. Does anyone have the fuse box diagram for year/model?

Any other thoughts? thanks

Hello- was able to check the relay and is good. The issue is that juce is not getting into the fuse box (perhaps issue with ground?). Have dismantled the fusebox and checked for juce and seems to have no juce what so ever in that area. Very confusing....

anyone has any ideas?

thanks