Not that you didn't, but it is important to watch the alternator output for a few miles just to make sure it is not fluctuating.

Another method to counter the short trips is to take a drive every week or so for enough distance that the engine has been at operating temp for a decent number of miles. Will fully charge the battery and burn off the condensation.

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X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior
Dallas