That is not an easy question to answer because it depends on the options chosen and the model variations between countries. The best place to start is the 5 stud busbar on the secondary battery, then follow the wiring. Also look at the INTERIOR ELECTRICAL CENTRE (SECONDARY FUSE BOX 1B).My original post must not have been clear; all i really want to know is if anyone has identified which vehicle systems are attached to which battery, so i can avoid inadvertently having accessories on both batteries (because this would be stupid) and avoid draining whichever battery supplies critical/background vehicle systems (because we've all left the lights on and a security system on a dead battery is stupid)
INEOS has released no wiring diagram to my knowledge.
As a broad observation, the optional accessories that come with the aux power option.
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