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      11-28-2012, 12:24 AM   #14
Private First Class

Drives: 328i modern line
Join Date: Jul 2012
Location: Detroit, MI

iTrader: (0)

Originally Posted by kppanic View Post
That's weird... I just got off driving about 50km (~25mi) on highway with outside temperature at about 2.5 celcius (~35 farenheit) with the heater off because I had a thick jacket on me.

Near the end of the trip i was slammed with a heavy traffic on highway. Put it into ECO mode and travelled about 3km in almost stop and go traffic. Not once did ASS activate..

Not that I want ASS to come on or anything lol.
Today it worked at 27F. Couple days ago I stopped at a traffic light after a half an hour drive. It didn`t work. It displayed the ASS icon crossed on the screen. When the icon is displayed you can see the reason on the efficient dynamics screen. It was saying system request. Your case might be this too.

ANother scenario could be you switched to eco after you stopped and due to heavy traffic you never exceed the trashold speed for ASS to activate.
2013 328i
Modern line imperial blue/oyster, ZPP, ZCW, ZDH, ZLP, ZTP, Harman Kardon, park distance, High beam assist, Sundahes