You didn't say , whether you pulled an accessory ( small ) fuse , or the maxi-fuse . As far as I know , nothing will work on the bike , nothing can drain the battery , when the maxi-fuse is pulled . I had a similar problem with my bike , an '06-D , I don't have a security system . If I let the bike sit for 2 weeks , the battery would be drained enough , that the bike wouldn't start . If I pulled the maxi-fuse and let the bike sit for 2 weeks , the battery wouldn't be drained at all . What I found , was the the voltage regulator was draining the battery , when the bike sat idle . I haven't had any problems , since I replaced the voltage regulator .