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Nav takes a few minutes to come on

Discussion in 'R53 Cooper S (2001-2006)' started by steven s, Nov 22, 2012.

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    steven s

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    I read on the internet that it could be a bad battery.
    Sure enough after replacing the battery the nav came on right away.
    That would also explain why the alarm would go off at will.

    Replace the battery with one from Interstate.

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