2004 BMW Z4 Battery/Alternator

2004 BMW Z4
24,600 MILES • 6 CYL • 2WD • AUTOMATIC
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DCF42
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I only drive this car for leisure and in the summer. The battery went dead over the winter but I charged it fully with an electric charger and then put a battery tender on it for the rest of the winter.

It started and ran fine, but the second day I drove it, it didn't start again. I recharged it, it started and then after sitting for several hours almost didn't start again. The battery indicator on the dash renders a low signal and then goes to almost halfway after running for awhile.

Would the cause of this be a poor battery, alternator or both? And being that it is still under warranty, would this be something that would be covered if I called the dealer?
Apr 20, 2008 at 2:23 PM
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DOCHAGERTY
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Warranty for that car will cover the repairs. Let BMW fix it for.
Apr 20, 2008 at 7:31 PM
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DCF42
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Thank you for your reply. I will call the dealer and bring it in.

Donna
Apr 20, 2008 at 8:28 PM
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DOCHAGERTY
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You are welcome Donna.
Apr 20, 2008 at 8:30 PM