it was the tv module. all working fine now. thanks for the help

now sorted. it is defiantly the tv module causing the problem. when I disconnecting this alone the drain disappeared. so do I need to replace or can I repair??

The voltage regulator for the interior blower fan is on a completely different fuse. ive already stopped the drain by removing the said fuses.

right, I'm once again going to disconnect everything in the loop and replace all fuses to see what happens.
if battery isn't draining then ill replace one by one to try again to sort the problem. cant think of what else to do.

NO change. battery still draining. checked all wires but cant see anything astray.

the dsp doesn't change the situation when disconnected so I will now try the tailgate aerial amp.

right, I disconnected the BM54 unit and still got the drain. tried with a new relay but no affect. both the relay and fuse need removing to stop the drain. what am I missing ????

right I will go out and give that a try now. thanks for the advice.

hi, I have a battery drain. I have found the fuses that are causing the problem and removed them to stop the drain but cant figure out the problem. both of these need to be removed to stop the drain. R3 RELAY IN THE BACK (audio unit relay) and FUSE 72. (1st in line, the audio/nav fuse) I have ...