Thanks for the help, guys. I'll definitely only get a Valk light. Jess, tell me a little bit more about that one wire that didn't hook-up with the wiring harness and what you did with it.
Dave, I haven't actually done this job yet. My SuperValk came completed, and I haven't attempted the install on my IS yet.
It looks like Theo posted a pic to answer the question. It is my understanding that the one wire at issue is the brake/stop light hookup.... going to the right sidecover. The difference for me is that I am not SuperValking the IS; the trunk will stay on that bike.
What I need to know is if you can remove the lower fender half (for the install) without having to take other stuff apart?