Modern Buddy

I recently discovered I have no running lights working. No pilot light in headlight bucket, no rear or sidecar. All other systems work: (brake, horn, start, headlight and turn signals). Going to recheck all bulbs and chase voltages now, but if you have any suggestions, please share. Thanks in advance

fuse near the battery?

Thanks Jimmbomb, but everything else on bike works, so if I had a bad main fuse, I pretty sure nothing on bike would work. Funny thing though, we went for a long day ride on Sunday and when we arrived back home.....the running lights were back "on".