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      07-14-2011, 07:11 AM   #9
mshab356
Go ///M or go home
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Drives: 2015 F80 M3 6MT
Join Date: Jan 2007
Location: Washington, DC Metro

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Basically what is does is when you come to a stop at, say, a traffic light, the car turns itself off. When you press the clutch (or I guess the gas pedal on DCT), the car automatically turns itself back on so you can keep driving. It's supposedly a way to be economical and save gas. Hope that helps!
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2015 AB/SO F80 M3 6MT | 19" Black M437 | AutoTechnik Black Front Grills | BMW Performance Side Grills | Painted Front Bumper Reflectors | Gloss Black Exhaust Tips

GONE 2011 SG/Blk E92 M3 CS 6MT