I'm trying to install the power wire to my Garmin GPS to my 2001 R1100SA Light. I know to connect it to the tail light fuse on the fuse box, but I can't find it . I read in the manual that it is on the left side, but where? Would somebody please enlighten me? Please do not think me an idiot. This is my first sport touring bike and my first BMW. If it is under the fairing (I did peek under there), I will need guidance to take it off.