Hi all, My 1999 75 is suffering from a parasitic battery drain which appears to be coming from the BCU (Body Control Unit). After letting the car 'go to sleep' I have a 100ma battery drain - the only fuse with any drain across it is #5 which according to my manual only feeds the BCU. Does anyone have any experience of this? I'm wondering if it's likely to be the BCU that's faulty or an input to the BCU that's causing the issue. The car doesn't have any electrical gremlins / everything works as it should and the original Rover radio / sat nav system is completely disconnected. Any advice appreciated. Thanks