Well im getting an intermitant fuse 14 error, nothing wrong with the fuse, tailgate locks, flap opens, BUT....rear doors wont lock from remote, these three are what the fuse covers, could a fault on rear doors cause the fuse error, Thanks in advance....Kev.

Check the power supplies to the main ECU under the drivers seat.
Your fault was just one of the ones on my P38 which was cured by tightening the main power lead.