Control module function - external Harman amplifier: Gateway

The gateway is integrated in the PCM2/CDR23. Together with the MMI, it is a fixed component of each PCM2 (omitted for CDR23). It provides a connection to CAN Comfort via its nodes. Diagnostic and useful data is exchanged with the CAN via these nodes.

It creates links to the following systems:

• CAN comfort
• Media Oriented Systems Transport (MOST), internal (electrical)
• Voice control system (VOCS) (optional/insertion)
• Navigation (optional/insertion)
• Man Machine Interface (MMI)
• Single CD
• Media Oriented Systems Transport (MOST), external bus (optical)
• Amplifier optional (Harman or BOSE)
• CD changer
• Telephone/telematics