hmmm...well actually I'll leave the fuse out for a week and see if the battery run down while it sits.
Hubby gonna do the Amp meter thing (I did volt) and see if he can find anything else. Now that we have the fuse chart it will make it much simpler to find.
Thinking about it it would make good sense for that to be live. How else would it cool down the car after you turn it off?