Originally Posted by Chriztofor
INDY for the win!
Just got a call back from the local dealership service advisor. They recommend that I not change the transmission oil. Of course they mention the lifetime fluid per BMW spec. He mentioned that another customer tried changing the oil himself and the customer ended up bringing the car in with transmission issue. I will try to talk to the service advisor tomorrow because he left me with a voice message. I'm having second thoughts about changing the oil now.