Thread: replace battery
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Old 06-18-2011, 10:15 AM
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Join Date: Jul 2010
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Mein Auto: 2011 535xi, 2017 X3, MDX
Quote:
Originally Posted by bfv View Post
I thought battery will charge when you drive in city as city driving requires frequent braking/deceleration.
My SA told me that the battery requires freeway driving to recharge adequately. He said 20-30 mile drive would be adequate. Unfortunately there are several of us who drive in stop/go rush hour - even if on the freeway most of the time. He said that was inadequate and recommended I charge the battery once weekly.
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