Was riding this weekend and the ski beeped at me and said maint. so I shut it off took the lanyard off the post put it back on and nothing happens, no prime no guages no beeps no nothing. The battery is fully charged and works to start my other ski. I put the key on my other ski and got one long beep so i don't think it is the key. Tried to see if there was any loose wires and didn't see any. I did manage to get it to start once but shut off after about ten seconds, no beeps no maint light just shut down. Engine sounded fine when I got it going again. I think it is something electrical but there are a ton of wires in there any ideas?