Can't tell if you got it figured out, but at least with the external versions, the wiring is different(slightly) depending on the model.
I had to get the external one for a Goldwing from Kisan because my headlight bucket is too cramped for the in-line version that plugs to the rear of the bulb.
But, a call to Kisan Tech-Support, and all was well! They were extremely helpful, even to the point of modifying the module to work with my harness. In fact, in the end, since the Goldwing module is "overengineered" with huge MOSFETS to support the multiple lights on the GW, my OEM single bulb headlight should prove no strain on the flasher, no matter what wattage bulb I throw at it.
And then I dipped the whole thing in liquid vinyl, so now it(and my Kisan "Signal Minder" module) are pretty darned close to weather proof.
Funny side note, although I don't remember the relevant colored wires, on the GW external unit, at least one of the wires is simply a "pass through" and once you cut off the connectors, for my application it's not used and you can just literally just pull it right through and out of the box. I think it was the white wire :laughing
Anyway, bottom line, if you have a question and even have an application that they don't sell a specific model for, Kisan's tech support was extremely helpful and happy to assist.
al