Digital Sound System Control Module Connector And Connector Assignments

NOTE:

Unlisted connector terminals are not used.

Black 32-Pin Connector

Fig 1: Identifying 32-Pin Multi-Pin Harness Connector

Courtesy of AUDI OF AMERICA, LLC

1 - Terminal 30

2 - Terminal 31

3 - Bass speaker -R100- (PIN 4)

4 - Loudspeaker, left rear (-)

5 - Loudspeaker, right rear (+)

6 - Positive switched from Radio -R- /Operating Electronics, Navigation Control Module -J402- /Radio/Navigation Display Control Module -J503-

7 - Signal ground from Radio/Operating Electronics, Navigation Control Module/Radio/Navigation Display Control Module

11 - Bass speaker -R100- (PIN 3)

12 - Bass speaker (PIN 1)

13 - Center Mid/High Range Speaker -R158- (-)

14 - Center Mid/High Range Speaker (+)

15 - Bass speaker (PIN 2)

16 - Loudspeaker, left rear (+)

17 - Loudspeaker, right rear (-)

19 - Left front signal from Radio/Operating Electronics, Navigation Control Module/Radio/Navigation Display Control Module

20 - Right front signal from Radio/Operating Electronics, Navigation Control Module/Radio/Navigation Display Control Module

21 - Left rear signal from Radio/Operating Electronics, Navigation Control Module/Radio/Navigation Display Control Module

22 - Right rear signal from the radio/operating electronics/navigation system control module

24 - Positive switched from the radio/operating electronics/navigation system control module (through MY 04)

26 - Loudspeaker, right front (-)

27 - Loudspeaker, right front (+)

29 - Microphone input (+) from interior microphone -R74-

30 - Microphone input (-) from interior microphone

31 - Loudspeaker, left front (+)

32 - Loudspeaker, left front (-)