Car Communication Service Mode
Information available in the CCC are software, hardware, and system status
numbers.

-Open Start menu
-Press and hold Controller for at least 10 s
-Move iDrive controller 3 stops to the right
-Move iDrive controller 3 stops to the left
-Move iDrive controller 1 stop to the right
-Move iDrive controller 1 stop to the left
-Move iDrive controller 1 stop to the right
-Press iDrive controller once
To exit Service mode press the Menu button.

Car Communication Service Mode