It should be two bolts from underside of switch mounting area. I had to remove same from friends FJ and we got to it by turning the forks left-right "just-so" and reaching up from under fairing with long-ass socket extension. Slide extension up along fork leg to target bolt.
I just looked at mine to see and we have much more crap in the way than on FJ, but it appears to be same operation.
I would also suggest getting a few spare keys made. I ziptied one inside fairing innards to use as a spare, should I ever find myself without my regular keys. Has never happened, but for the price of a spare key, it will be well worth it if it ever happens.
Never want to take anything away from this forum, but you should also check out yzf600r.com and the forums there. Bunch of folks from FL there, too.