Found this video showing someone installing it. It indicates different wires are used at about 1:30. Following that I tapped into the headlights/blinkers.
I was concerned about damaging the original markers or the housing or something when I was popping them out since I couldn't see and I felt like I could've easily applied too much force.
[ame]http://youtu.be/utvO_nUreTQ[/ame]
This video gives a little visual detail on the removal and explains pushing in the clips to pop them out etc.