Is there a way to determine what version of programming my car has without taking it to the dealer?
Since I have an 02/08 build E90, if it's a matter of getting the latest programming to get the new iDrive controller to work, I'd like to make sure that is done and I have no issues as a result before I order and install the controller.
2008 AW E90 M3 - current
2002 TIAG E46 M3 - gone
1991 DiamondSchwartz E30 M3 - gone but not forgotten