right so iv taken out SBF6 from the main fuse box and the drain goes away, from doing this the power windows don't work and central locking doesn't work, iv found wiring diagrams that lead to the fuse for the windows in the dash fuse box and that's fine. so that leaves MB1 which I have no idea is and B41 which I understand is a breaker for the power windows.

can anyone shed any light please ?

car is a 2007 Sti

 

any auto sparkys around peterborough area ?

 

Tracker? They're known to cause battery drain issues if you have one fitted

 

unfortunately it's not the tracker, I disconnected it and the drain is still there

 

Does this help:

http://www.finelineimports.net/subar...r%20Supply.pdf

MB1 - ABS/VDC control

 

unfortunately i think this is different but thanks anyway,

does anyone else know what else runs of SBF-6 and where the breaker for the windows is located ?