I was trying to install the Kuryakyn Pulsating Brake Controller from Wingstuff on my 2008 GL 1800. I was following the product video with supreme confidence using my newly purchased $3 circuit tester while admiring the circuit tester light coming on and off. I got happy and started sticking it all over the place. I was under the seat working right near the relay box area trying to find the green wire that goes to the rear backlights just like the product video. I stuck it in a hole and the circuit light came on and the horn beeped. The display went a little wacky. I did it again. It beeped and blacked out. The motorcycle will not start now. Sounds like it is near turning over before a series of clicks begin. What did I do and how can I fix it? HELP!