Originally Posted by gjpinoy
I have the CIC and my car is a 2011 M3 produced in march 2010, i believe thats when they first started production of the 2011's. to get all the new features of the 6NR is it just a software upgrade or software & hardware upgrade where the combox needs to be upgraded as well??
Your iDrive need to be software-updated and your TCU (if equipped) needs to be replaced by the Combox.