Kubota B6100 ignition switch question

[txdave05]

I broke the key of in my ignition switch, and I was just replacing it with a universal switch and a seperate glow plug button. Anyway, I had 5 terminals on the old switch:
1) Power in
2) Start
3) Run (hour meter, lights, horn)
4) Glow plug
5) ???????

It's a black wire with a white stripe, it has 10 Ohm between it and the ground side of the battery, and I can't for the life of me figure out what it does. Everything seems to work without it hooked up. Any ideas what it is?
Thanks

 

[texbaylea]

When I traded in my B6100E I kept the manuals. If I get time tomorrow I will look to see if there was a schematic in them. I think that there was.

Vernon

 

[txdave05]

The circuits listed on the back of the key switch are 17, 19, 30, 50, AC.
I can't remember which wire came off which terminal. Hope that helps. Thanks in Advance.

David

 

[GaryK]

I think AC would mean accessory.