I bought my 08 cbr 1000 a month ago. It's ran great since, besides a couple weeks ago when the rear under tail came apart. I drove home, parked, and let the bike sit for about a week, meanwhile have a taylormade tail coming. I turned the key on and not a light came on. The battery still has a good charge and even when I put a trickle charger on it, nothing. What might have happened here? Could the license plate wire being ripped off with the previous tail be shorting it out?