No, the wiring is not in place, but it can be done in just a matter of a few hours, a few swear words, and a little elbow grease. Here is a link where I learned how to do it. I have just completed setting it up and it works great. HOWEVER: When running the wires like it says, DONT take out the front seat or the radio, it isn't necessary.
http://www.bmwtips.com/tipsntricks/Rear%20...og%20Lights.htm
Good luck, let me know how it goes...
__________________
1997 540i - 200,000 Miles Strong
1988 325ic - Still at 16,000 Miles
1987 635csi L6 -
In Restoration(To be completed April 2007)
///MATT