I was able to find a wiring diagram for my Honda and splice a tether into my kill button. It makes the actual kill button inactive but keeps the LED for service codes. Works like a charm.
Might be able to get a diagram from your dealer and splice one in?
Be sure you get the right orientation. Some brands come in "normally open" and "normally closed" circuits.
I got a 2010 crf would you be able to post the wires you used and if its an open or closed on the honda?
I hadnt looked into it because of the blinky light but it runs really good upside down ask me how i know lol