We've just upgraded from our loved pennine pathfinder to a 2007 bailey bretagne. Had our first weekend away and was very pleased - except as far as we can see there aren't any 12v sockets?
The 12 volt plug socket (2 slots) is directly below the TV aerial coaxial socket on the same base plate which is immediately above the two 240 volt sockets (above the worktop). Have a look at the video clip in the link below and pause the film to identify it.