I called my Kubota dealer just now.
There is a seat switch !
It is a white plastic lever , a couple of inches long and about as thick as a pen.
I had seen it when trying to discover one, but obviously didn't recognize what it was.
I routinely fold the seat up, but during a past storm that area filled with snow .
Will spraying a small amount of WD40 eliminate the moisture.
Somehow I remember hearing that WD is not suggested in some circumstances.
Thanks for all of the thoughtful responses!
That would be an easy fix! :thumbsup: