Jumped on my 2009 TW, turned the switch, the lights came on, I pressed the starter and there was a snapping sound and everything went dead. No lights or anything. I have charged the battery and the same thing continues to happen. If I wait a while and turn the key back on, the lights will come back on but the process is repeated. Once it snaps everything is dead, the lights go off and the starter never does turn over. Any ideas would be appreciated!