Cusser
+1y
I remember that my factory replacement electrical switch did not come with the two needed tiny push nuts for the buzzer part. So I had to pick those up at Ace Hardware, in the little drawers, like 5 cents each.
There were basically four assemblies cable tied together in these switch assemblies. So technically, you could separate the new wire harness and just replace the one that goes to the ignition switch. Either way, don't throw away, you have spares for the other three harnesses.