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bobblehead · 11-26-2012, 01:56 PM

It's a convenience feature. Instead of lowering your front window & opening your sunroof, BMW engineers figure A/C would be faster to cool down the interior.

11-26-2012, 01:56 PM	#8
bobblehead Colonel Drives: warp speed Join Date: Aug 2009 Location: Toronto, On Posts: 2,550 iTrader: (0)	It's a convenience feature. Instead of lowering your front window & opening your sunroof, BMW engineers figure A/C would be faster to cool down the interior.