Multimedia interface circuit for Audi A4 B8 (2007-2012)

18 PIN CONNECTOR (W/O SPEAKER PHONE) BLK WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BLUETOOTH ANTENNA (IF EQUIPPED) BRN WIRE COMPUTER DATA LINES SYSTEM FRONT INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE (BEHIND GLOVE BOX) FUSE 4 FUSE CARRIER 2 FUSE 3 FUSE FUSE 5 CARRIER 5 GRN WIRE GRN/VIO WIRE GRY/BLU WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 LEFT FRONT MICROPHONE LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) MICROPHONE UNIT (IN FRONT OF MODULE) MMI BASIC MMI HIGH MOST DATA BUS CIRCUIT MULTIMEDIA CONTROL HEAD NCA WIRE ORG/ WIRE PANEL (BEHIND RIGHT END OF DASH) PASSENGER'S SIDE FUSE REAR VIEW CAMERA SYSTEM CONTROL MODULE (IF EQUIPPED) (RIGHT SIDE OF TRUNK) RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT MICROPHONE TELEPHONE BASEPLATE (W/ SPEAKER) TELEPHONE BASEPLATE (W/O SPEAKER) VEHICLE ELECTRIC SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO RED/ WIRE VIO/YEL WIRE W/ SPEAKER W/O SPEAKER W/O W/ SPEAKER SPEAKER WHT WIRE YEL WIRE

ANTENNA AMPLIFIER 2 (SEDAN) (RIGHT REAR OF ROOF) ANTENNA AMPLIFIER 3 (SEDAN: LEFT SIDE OF TRUNK) (AVANT: LEFT SIDE OF CARGO AREA) BLK WIRE BLU WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF TRUNK) EXTERNAL AUDIO SOURCE CONNECTION GRN WIRE INFORMATION ELECTRONICS CONTROL MODULE 1 NAVIGATION SYSTEM ANTENNA NCA WIRE ORG/ WIRE RADIO (IF EQUIPPED) RADIO, TELEPHONE, NAVIGATION SYSTEM ANTENNA (SEDAN) (CENTER REAR OF ROOF) RED WIRE SATELLITE ANTENNA TELEPHONE ANTENNA TV TUNER (IF EQUIPPED) (LEFT SIDE OF TRUNK) VIO WIRE WHT WIRE YEL WIRE