ohhhh ok so it might plug in, hmm i only had the trunk off once, i will look today at the plugs, see if i can make it work, i just thought i read here that someone had made a adapter plug or harness that would make them both work at the same time. I recently had a buddy get rear ended on his bike, the H brand and the guy said he did see the brake lights, so i just want to be seen, i am also thinking more light cant hurt might even put a LED strip on the trunk bracket.
Fellow member BonS has an LED strip mod for the IS trunk.....
http://www.valkyrieforum.com/bbs/index.php/topic,90809.0.html