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Post by angrypenguin on Jun 1, 2022 13:55:53 GMT
I have a D5 A8 but so few people do so posting in the A6 forum instead since this is applicable for any Audi with a 48M MHEV system.
To replace the 12V AGM battery, Audi advises that we need to deenergize the 48V battery (as per tech instructions). How do we do this with OBD11?
Thanks!
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Post by sergeikrus on Sept 19, 2023 13:59:32 GMT
I have the same question. Strangely I wasn’t able to find anything about that. Seems like Audi has perfectly designed and made 48+12 volt battery system, so no one needs battery replacement:)
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