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      05-28-2011, 11:30 AM   #16
Tom K.
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Drives: '07 328iT, '13 Boxster
Join Date: Mar 2008
Location: Maryland

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Quote:
Originally Posted by -=Hot|Ice=- View Post
Doesn't the car tell you that the key battery is low? My sisters 650i chimes and a display comes up on the dash saying key battery low.
It seems to be somehat inconsistent.

With two CA BMW's, I found that one gave the warning icon when the battery would still function (albeit only 80% of the time) and the other gave no warning with the CA functioning only about 25% of the time.

Tom
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