Digital Sound System Control Module - J525-, BOSE, THROUGH MY 2014

Courtesy of AUDI OF AMERICA, LLC

1. MOST bus
2. 18-Pin Connector -T18-
3. 38-Pin Connector -T38-

Courtesy of AUDI OF AMERICA, LLC

1. Input
2. Output

Courtesy of AUDI OF AMERICA, LLC

6 - Left Rear Microphone -R144- (+)

7 - Left Rear Microphone -R144- (-)

8 - Right Rear Microphone -R145- (+)

9 - Right Rear Microphone -R145- (-)

10 - Speed signal from Engine Control Module -J623- (+)

11 - Speed signal from Engine Control Module -J623- (-)

13 - Right Center Microphone -R143- (+)

14 - Right Center Microphone -R143- (-)

16 - Left Center Microphone -R142- (+)

17 - Left Center Microphone -R142- (-)

Courtesy of AUDI OF AMERICA, LLC

1. Terminal 30
2. Terminal 31
3. Right rear speaker (+)
4. Left Front Bass Speaker -R21- (+)
5. Subwoofer -R211- (-)
6. Not Assigned
7. Left Front Midrange Speaker -R103- (-)
8. Right Front Midrange Speaker -R104- (+)
9. Right Front Treble Speaker -R22- (-)
10. Left Front Treble Speaker -R20- (+)
11. Right Front Bass Speaker -R23- (-)
12. Right Front Bass Speaker -R23- (+)
13. Left rear speaker (+)
14. Left rear speaker (-)
15. Right rear speaker (-)
16. Left Front Bass Speaker -R21- (-)
17. Subwoofer -R211- (+)
18. Not Assigned
19. Left Front Midrange Speaker -R103- (+)
20. Right Front Midrange Speaker -R104- (-)
21. Right Front Treble Speaker -R22- (+)
22. Left Front Treble Speaker -R20- (-)
23. Not Assigned
24. Not Assigned
25. Ring-break Diagnostic Cable
26. Not Assigned
27. Not Assigned
28. Ground shielding from Microphone Unit in Front Roof Module -R164-, Interior Microphone -R74-
29. Microphone Unit in Front Roof Module -R164-, Interior Microphone -R74- (-)
30. Microphone Unit in Front Roof Module -R164-, Interior Microphone -R74- (+)
31. Center Speaker -R208- (+)
32. Center Speaker -R208- (-)
33. Left Effects Speaker -R209- (-)
34. Left Effects Speaker -R209- (+)
35. Not Assigned
36. Not Assigned
37. Right Effects Speaker -R210- (+)
38. Right Effects Speaker -R210- (-)