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      11-21-2012, 09:51 PM   #3
dchao
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Drives: BMW X2 M35i
Join Date: Oct 2012
Location: London

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Maybe when you think the ASS is off, in fact it is when the A/C has been turned on. A/C draws a lot of current from the battery, so the ASS will keep the engine running in order to top up the battery.
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