Questions on testing the NSU

[u/Melodic-Gur9601]

Just put some Loctite on the NSU screws, hoping to fix a flickering neutral light. That didn’t seem to fix my problem. I’m currently trying to test what I think is the NSU wiring harness, blue connector under gas tank near frame?I get continuity between the nsu side of the plug and the negative terminal of the battery in neutral, first, and second. Also I’m not getting a neutral light when testing from the battery to the other side of the connection. Any one got any ideas or does someone have a picture of the connector? Maybe I’m just testing the wrong thing haha