Hi njjeeper:
That's exactly what I was looking for, the Ferret I'm on just has the module installed. This was done by someone else.
When reading about this system, in the Jolly paper work then talked about a ballast resistor and coil, which I didn't think it would need, but if it did I would have to find one.
Thanks again to all! I'll be finishing the install with original wiring and run a power wire.
Cheers all and thanks again.
Regards
James