I have a constant drain on the battery which flattens it every 3-4 days. I have traced it to the Dashboard Power:standard functions circuit. If I disconnect the power feed to the fusebox on the dash on this circuit the drain stops. I have disconnected the instrument console and the radio but the drain is still there. Where do I look next??

boot light make sure it goes off when boot is shut,

welcome to the forum

Boot light is definitely off - firstthing checked. Problem is in power supply to dash but I am not sure exactly what this involves