OLD AND NEW GENERATION
 

Hello of people!!! One can say like the old generation plug and new generation plug to me to differ!!! Perhaps does someone have the pin allocation of both plugs??? Thank you me in advance!!!:confused:

This post shows the pinouts of the two radio plugs.
http://www.xoutpost.com/articles/x5/s...formation.html

Also, BMW makes a set of adapter plugs that convert the old gen harness to the new gen radio. You can just buy these directly from a BMW dealer, and the radio update is plug-and-play

61.12-6 913 957 Main radio plug adapter
61.12-6 913 955 Old gen to new gen antenna adapter
61.12-6 924 785 New gen audio input converter
61.12-0 140 716 Analog CD changer audio cable (if needed)