Most data bus circuit for Audi A6 С6 (2004-2008)
Most data bus circuit
CD CHANGER UNIT OR MEDIA PLAYER, POSITION 1
CD CHANGER UNIT OR MEDIA PLAYER, POSITION 2
DATA BUS ON BOARD DIAGNOSTIC INTERFACE (BEHIND RIGHT SIDE OF DASH)
DIGITAL SOUND SYSTEM CONTROL MODULE (LEFT SIDE OF TRUNK)
FRONT INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE (ABOVE GLOVE BOX)
LWL IN
LWL OUT
NAVIGATION SYSTEM W/ CD DRIVE CONTROL MODULE
NCA WIRE
RADIO
SATELLITE RADIO
TELEPHONE TRANSCEIVER
