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      01-03-2015, 12:02 AM   #29
BMWrules7
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Drives: 2015, 740 LdX, Alpine White
Join Date: Mar 2011
Location: Boston Area

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Quote:
Originally Posted by Netwon
Quote:
Originally Posted by PatrickC23 View Post
I turned it off the day I picked it up - cant be good if they explicitly tell you in the owners manual it causes excessive wear on the car.
From page 64 of the OM:

"Auto Start/Stop Function

The Auto Start/Stop function helps save fuel. The system switches off the engine during a stop, e.g., in a traffic congestion or at traffic lights. The ignition remains switched on. The engine starts again automatically for driving off. Certain vehicle components may experience additional wear as a result of this system."
Okay, great find!

Now, let's equate the increased wear costs against the negligible fuel savings. Doesn't it take "energy" to build a replacement part that fails prematurely?

Auto Start Stop is less effective than a filtered cigarette. Total marketing bs.
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