Think it’s to do with making sure the ‘smart’ alternator etc work correctly together with new battery.
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Team Indium Grey
- Thread starter Walski
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Can be done using Carista if you have that.
Just done mine with VCDS, went to 80ah AGM from 70ah EFB+. Coded it ok (AGM = "fleece" for battery construction), but then spent the last 24hrs having to monitor and adjust my Victron DC/DC charger due to the change in Smart Alternator output. TBF, I am being lazy and can't be bothered to run a wire to the charger and using Engine Shutdown DetectionGuessing you know about ‘coding in’ the new battery?
I don’t know how, but know it’s a ‘thing’.
Seems ok now though
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