S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Extract electrolyte using hydrometer until remaining fluid is level with plastic indicator web or max. mark.
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Reinsert all battery cell sealing plugs , batteries with central gas venting.
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Extract electrolyte using hydrometer until remaining fluid is level with plastic indicator web or max. mark.
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Reinsert all battery cell sealing plugs , batteries with central gas venting.