Please see photos of dash. Red is inop. Green is working. Inop items are - horn, running lights, fuel gauge. Items that work - motor trim and gauge, depth finder, RPM, volt meter. I have tried every combo of the master electrical (below the throttle) and the ACC switch. My guess a fuse. Maybe some stupid on my part. 
Not sure. What do you think?
Not sure. What do you think?