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Home >> Audi >> 2013 >> A4 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 548 (Communication) >> 91 Communication >> Sound System >> Component Location Overview - Sound System >> Component Location Overview - Sound System, Basic/Standard
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Component Location Overview - Sound System, Basic/Standard

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Fig 1: Sound System Components Location
GWWA91-11835Courtesy of AUDI OF AMERICA, LLC
  1. Left Front Treble Speaker -R20- /Right Front Treble Speaker -R22-
  2. Bolt
    • 1 Nm
  3. Bolt
    • 5 Nm
  4. Subwoofer in Rear Shelf -R157- (High Voltage Vehicle)
  5. Subwoofer in Rear Shelf -R157- (High Voltage Vehicle)
  6. Support (High Voltage Vehicle)
  7. Bolt
    • 2 Nm
  8. Digital Sound System Control Module -J525-
  9. Nut
    • 3 Nm
  10. Nut
    • 3 Nm
  11. Nut
    • 3 Nm
  12. Bolt
    • 3.5 Nm
  13. Digital Sound System Control Module -J525-
  14. Bolt
    • 3.5 Nm
  15. Bolt
    • 2 Nm
  16. Subwoofer in Rear Shelf -R157-
  17. Left Rear Mid-Bass Speaker -R159- /Right Rear Mid-Bass Speaker -R160-
  18. Bolt
    • 3 Nm
  19. Bolt
    • 3 Nm
  20. Left Rear Treble Speaker -R14- /Right Rear Treble Speaker -R16-
  21. Left Front Mid-Bass Speaker -R101- /Right Front Mid-Bass Speaker -R102-
  22. Bolt
    • 3 Nm
  23. Center Mid-Treble Speaker -R158-
  24. Bolt
    • 1 Nm