Infotainment Can Bus High Connection 1 (In Main Wiring Harness), Infotainment Can Bus Low Connection 1 (In Main Wiring Harness)

Courtesy of AUDI OF AMERICA, LLC

J533  Data bus on board diagnostic interface

J685  Front information display control head

J794  Information electronics control module 1

R  Radio

T4al  4-pin connector

T4ao  4-pin connector

T4c  4-pin connector

T4d  4-pin connector

T8k  8-pin connector

T12w  12-pin connector

T20  20-pin connector

(B415) Infotainment CAN Bus high connection 1 (in main wiring harness)

(B421) Infotainment CAN bus low connection 1 (in main wiring harness)

*  Only for vehicles with chorus radio system

*2  Only for vehicles with concert radio system

*3  Only for vehicles with MMI