[willisodhiambo]

I think this is actually a firmware bug. I see that error quite a lot if the car is left on charge then the car woken (door opened) a few times. I think the power management is seeing excessive current flow (into the battery) when it's not expecting it and incorrectly categorises it as excessive discharge.

Now you are on to something!!!

Every time I have seen this error I must have had the charger on the car or something!! Rarely happens when I don't fiddle.

Thanks a lot. makes quite some sense. ill ignore it unless battery actually dies on me.

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Question. If one connected a bridged KDCAN cable, what would happen? Seeing that terminal 7 is unused in the F series ODB. Is that correct? I accidentally attached a bridged cable and soon after got this battery discharge though I think that was just coincidence.