Hi, my wife's 2006 Civic has a power drain that is flattening the battery if left un driven for more than 24 hours. I have tested using a multi-meter and found there is a power drain that cycles between 0.2a and 0.5a when everything is switched off (doors closed, lights off etc etc). This disappears when i pull out the fuse in the picture (number 16 in fuse box under the bonnet). I understand this covers central locking, stereo, sat nav etc Any advice as to where to start looking for the fault? the fact that the drain cycles between 0.2A and 0.5A every few seconds maybe relevant? any advice greatly received.