Ok, below you will find some links and I actually realized something. About a week ago I had the car in for service and they updated the software. Its been in the 30s here in Chicago and it hasnt jerked once from a stop. Now with that said, reading through some of these it seems there is a software fix. This most likely explains why I havent had the jerk in cold temps since I got the car reprogramed.
http://www.e90post.com/forums/showth...ght=jerks+stop
http://www.e90post.com/forums/showth...ght=jerks+stop
http://www.e90post.com/forums/showth...ght=jerks+stop
http://www.e90post.com/forums/showth...ks+stop&page=2