The wires
should go into the engine compartment at the base of the rear window (drivers side). If you open the engine lid, you should see them coming down on the left side.
Silly question, but have you checked the fuse? Just a thought?
These might help:
http://forums.pelicanparts.com/showthread.php?threadid=97229&referrerid=5978
http://forums.pelicanparts.com/showthread.php?threadid=106190&referrerid=5978