[throwinrocks]

What will fix this? It works with the headlights on but not when they're off.

 

[Two Yeets]

Just to verify, the dead daytime running light works when the low beam headlights are on?

 

[Two Yeets]

Here the service manual, which does include wiring diagrams. I'll try to find a cause, but that's a strange problem.

https://www.nicoclub.com/nissan-service-manuals

 

[throwinrocks]

Just to verify, the dead daytime running light works when the low beam headlights are on?

Yes, If the low beams are on both work. If it's just the DRL's only one works