Structure and inner electrical connection

The video module (VM) is connected to the vehicle electrical system and the MOST via a 12-pin plug connection with a MOST interface.

The video module transmits the picture signals via CVBS lines to the connected devices (e.g. video switch).

The rear power distribution box supplies the video module with terminal 30B.

Fig 1: Video Module - Circuit Diagram

Courtesy of BMW OF NORTH AMERICA, INC.

Pin assignments 

The graphic above shows only the supply and bus connection. The current pin assignment is recorded on the wiring diagrams in the ISTA diagnosis system (Integrated Service Technical Application). Click on the component code in the wiring diagram to activate the "Installation location" and "Pin assignment" tabs.