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      01-29-2013, 12:36 PM   #15
Surly73
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Canada
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Drives: 2007 E90 328i 6MT sport/prem
Join Date: May 2012
Location: Oakville, Ontario

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Quote:
Originally Posted by TotalPower View Post
have this problem on my 2011- dealer said battery is fine but has only been at 35-39% charge since car "doesn't go to sleep". Pain in the ass
"...doesn't go to sleep...when it's left unlocked"

or

"...doesn't go to sleep." ?

Important difference. If you have INPA, you can pull statistics from the IBS system on state of charge and temperature conditions in which the battery has operated.