Digital Sound System Control Module, Information Electronics Control Module 1, Windshield Projection Head Up Display Control Module, Control Module for Emergency Call Module and Communication Unit, TV Tuner

Courtesy of AUDI OF AMERICA, LLC

J525 -  Digital Sound System Control Module

J794 -  Information Electronics Control Module 1

J898 -  Windshield Projection Head Up Display Control Module

J949 -  Control Module for Emergency Call Module and Communication Unit

R78 -  TV Tuner

T2eq -  2-Pin Connector, Black

T2eqx -  2-Pin Connector, Black

T2gj -  2-Pin Connector, Black

T2jo -  2-Pin Connector, Black

T2ka -  2-Pin Connector, Black

T12h -  12-Pin Connector, Black

T12k -  12-Pin Connector, Green

T17e -  17-Pin Connector, Blue

T17ex -  17-Pin Connector, Blue

T20f -  20-Pin Connector, Naturally Cloudy

T38b -  38-Pin Connector, Black

TALU -  Coupling Point on Left A-Pillar, Bottom

* -  Refer to Applicable Windshield Projection Wiring Diagram

*2 -  Refer to Applicable Communication Wiring Diagram

*3 -  For Vehicles with TV Tuner

*4 -  Refer to Applicable Sound System Wiring Diagram

*5 -  Refer to Applicable Wiring Diagram for Infotainment Most Bus

*6 -  Depending on Equipment

*7 -  Audio Bus Data Bus Wire

*8 -  For Vehicles with an Amplifier

*9 -  For Vehicles Without an Amplifier