Kill switch works with WP, but you don't have to press the run button before pushing the start button.
Boon,
Your first post should be in the "introduction" forum. Tell us a little about you, your bike, your family, where you live, ect. You'll find a much more welcoming response to your questions that way. Like mentioned before, give a little more detail on the bike. Do you have the original EHC or something else, like a WirePlus? Year, make and model. And welcome to the pound from south Mississippi.