S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Connect the red cable clamp "+" - item 5 - from the battery charger - 1 - to the positive terminal - 4 - and the black cable clamp "-" - item 2 - to
the ground terminal - 3 -.
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Connect battery charger electrical system connector and switch charger on.
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Keep the front lid open while charging.