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15/05/2021 6:12 pm
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You stated that before you replace your car battery that you first install a MEMORY KEEP ALIVE SYSTEM . My question is do I connect this to the new battery before installation or the old battery before removing it from the battery compartment ? Your viseo did not explain this procedure.
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15/05/2021 7:10 pm
Most of them connect to the OBD2 port. Some plug into the cigarette lighter, though that only works on a car where the lighter socket is live when the ignition is off.