I took this from Jesus' thread....he was selling it. I am not entirely sure on the 2010 but I do not think those radios come with outputs. In that case, you would need one of these I believe. Somebody else will chime in to confirm.
The one trainedkilla posted up is plug and go (I believe). However, you will have to pull the radio and run the lines all the way back. If you get the one I posted up, you just mount it in the trunk and all the connections are close. I mounted mine underneath the rear deck.