Our LED light in the bathroom stopped working a while back. I think I've isolated that the problem is between the switch and fuse (fuse continuity measures fine). So I'm prepared to open the wall where the switch is mounted to search further for bad connections. However, before I do that, I wanted to see if others have had this issue and have any advice that might save me having to open the wall. I was also looking for wiring diagrams in the forum, which I thought I'd heard mentioned several years ago. But no luck on my archive searches.