Navigation System, Professional
The 'Professional' navigation system is based on the CCC (car communication computer), the functions of which are already familiar from the E60 and E63/4.
The CCC combines the following control units in one housing:
- Navigation computer/GPS module; Map display and/or arrow view on CID (split screen)
- RDS double tuner
- Audio system controller (ASK)
- MOST gateway
- Interface to control display (LVDS)
- DVD player
- CD player
When the navigation system is not in use, its DVD drive can be used to play audio CDs.
Together with the controller and CID, the CCC forms the iDrive system.