Heres where it is and what it looks like:It's in a 2007 Ford Mustang 4.0I'm taking out my shaker right now - my car is in my driveway with everything disconnected except the stupid wiring harness behind the place where you set where you want your air to come out (ie defrost, down by the feet, etc)
Um. Welll pull the HU out. Find a Clip or push down piece of plastic on the harness. SHould come off with a little bit pulling.