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Home >> Volkswagen >> 2012 >> Passat TDI SEL >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (Communication) >> 91 Communication >> Description And Operation >> Premium 8 >> 12-Pin Connector 4, Cd Changer -R41- /External Audio Source Connection -R199- /Multimedia System Control Module -J650-
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12-Pin Connector 4, Cd Changer -R41- /External Audio Source Connection -R199- /Multimedia System Control Module -J650-

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2018 Volkswagen Tiguan Limited, 2017 Volkswagen Tiguan, 2016 Volkswagen Tiguan, 2015 Volkswagen Tiguan, and 2014 Volkswagen Tiguan. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: 12-pin Connector 4, CD Changer -R41- /External Audio Source Connection -R199- /Multimedia System Control Module -J650-
GWWN91-11578Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Left audio input (+) External audio source connection -R199- /Multimedia system control module -J650-
  2. Audio input ground External audio source connection -R199- /Multimedia system control module -J650-
  3. Audio ground from the CD changer -R41-
  4. Terminal 30 to the CD changer
  5. Not assigned
  6. DATA OUT to CD changer
  7. Right audio input (+) External audio source connection -R199- /Multimedia system control module -J650-
  8. Left audio from the CD changer
  9. Right audio from the CD changer
  10. Control signal to the CD changer
  11. DATA IN from the CD changer
  12. CLOCK from the CD changer
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