Awesome Peter,

Thank you sooo much for that information, very clear and simple. I don't think I would want the snap in adapter.. so the only thing I think I need is the TCU and the BT antenna, correct. One more question do I need to have the dealership do any type of programming?

I will call Cravier, Pacific, and Circle BMW for the best price on the TCU.. Look like this will be my coming month project.. thx again peter.. :thumbsup: