I am trying to find the mains breaker box on my 2008 Autocruise Gleneagle. The dc fuses and control box are behind the drivers seat. I looked at a similar 2008 Autocruise on a campsite and that van had the mains box behind the passenger seat. Not on mine though. Have tried the obvious method of following the cable from the input socket but with no success. Can anyone help please? I have looked in every locker and even in the box under the floor with the two leisure batteries in .