Hi there, I have been having issues with my e90 330xi. It was sitting for about a week or 2 and when I went to start it, it was dead and wouldn’t start from a jump so tried to trickle charge it over night and then wouldn’t start and bogged out as if flooded thought battery was fine but next thing I know battery is dead again, bought new battery to assure that wasn’t problem first. New battery got drained overnight aswell and found out was about 18 amps being drawn from the battery when it is not running, from there found that draw would go down to about 3 amps drawn if I take out fuse f54 and that’s as far as I have gotten not sure what the cause of this drastic pull would be if anyone can help that would be greatly appreciated.
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