Most data bus circuit for BMW 5 series F10/F11 (2009-2013)

CENTRAL GATEWAY MODULE COMBOX DVD CHANGER (LEFT SIDE OF REAR COMPT) GRN WIRE HEAD UNIT HIGH INTERFACE BOX INSTRUMENT CLUSTER CONTROL UNIT INTERFACE BOX REAR SEAT ENTERTAINMENT TELEMATICS CONTROL UNIT TOP HIFI AMPLIFIER VIDEO MODULE (LEFT SIDE OF REAR COMPT) W/ COMBOX W/ TELEMATICS CONTROL UNIT W/O COMBOX W/O TELEMATICS CONTROL UNIT