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      05-11-2011, 12:45 PM   #177
First Lieutenant

Drives: 2011 E90 335i Xdrive Msport
Join Date: Mar 2011
Location: NYC

Posts: 377
iTrader: (0)

can you explain this a bit more?:

6) NEW Turn on EffecientDynamics on cars with manual transmission. Tells you when to switch gears for optimal gas mileage (manual transmission, 2007+ only).