Hi guys, I just got a 2007 E350 and when I select the phone button from the command it says "connect phone." On my older different model 06 benz's I remember it saying "NO PHONE." I don't see a cradle or bluetooth module anywhere in the car, but I don't know where I should check? Can anyone help me figure out if my car has some sort of pre-installed phone adapter or is that a normal message when you don't have a phone hookup? Thanks!