Two issues with this moped for my son in college. The horn button intermittantly works. I looked at Myron's mopeds diagram but I have two blue wires that seem to issue from a plastic cylinder attached next to the horn. So I don't see the colors that the wiring diagram depicts. Is there any simple way to test the horn button that is incorporated into the tbs handle. I did take both side panels off of late. Once to place a new turn signal relay and the other side to change the tranny fluid. Any thoughts.
Second the speedo is all hooked up and works for a bit and then stops giving information. If you tug on the cable sometimes this works to revive its function temporarily.