You are right Sandm, getting up under the dash and looking through all that wiring is a pain in the neck, literally. I have searched several times and can't see anthing for it to connect to. I just called my dealer and he said that it shouldn't have been anything that they would have disconnected so I'll get it on the water and see what happens. Like HFarr said, it's probably some secret plug to give you the ultimate wave.