failure

Hi i got a xs400se 82 bratstyle project. All lights and stuff work fine a couple of days ago. But no the only thing working is the oil and neutral light. If i turn the key to Parking the tail and headlight light up. What is the problem? Do the solinoid haft to be pluged in? Dont know what...

I was about to do the rewire for the charging system but my friend talked me into doing more tests. The charging system passed all of the tests. Except actually charging. I replaced the voltage regulator and it started charging but not much. The PO put in some pretty shoddy fuse holders and we...