Volkswagen Golf Mk4 (1997-2006) Computer data lines circuit

1.8L, 2.0L, 2.8L, 3.2L 1.9L (EARLY PROD 2004) 1.9L (LATE PROD 2004, 2005) 4 SPEED 5 SPEED ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) AIR BAG CONTROL MODULE (BENEATH CENTER OF DASH, ON CENTRAL TUNNEL) ALL- WHEEL DRIVE CONTROL MODULE BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BRN WIRE CLIMATRONIC CONTROL MODULE COMFORT SYSTEM CENTRAL CONTROL MODULE (BEHIND LEFT SIDE OF DASH) DATA BUS ON BOARD DIAGNOSTIC INTERFACE DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DRIVER DOOR CONTROL MODULE (IN DOOR) FUSE 12 FUSE 5 FUSE PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT REAR DOOR CONTROL MODULE (IN DOOR) MEMORY SEAT CONTROL MODULE (UNDER LEFT SIDE OF DRIVER'S SEAT) MULTI-FUNCTION STEERING WHEEL CONTROL MODULE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER DOOR CONTROL MODULE (IN DOOR) RADIO RED WIRE RED/WHT WIRE RIGHT REAR DOOR CONTROL MODULE (IN DOOR) STEERING ANGLE SENSOR TELEMATIC CONTROL MODULE TRANSMISSION CONTROL MODULE (AT BASE OF WINDSHIELD, IN RIGHT SIDE OF PLENUM) WHT WIRE