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Home >> Audi >> 2013 >> A4 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 548 (Communication) >> 91 Communication >> Connection For External Multimedia Devices >> External Audio Source Connection Connectors >> External Audio Source Connection -R199-, CONNECTOR ASSIGNMENT, AUX IN
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External Audio Source Connection -R199-, CONNECTOR ASSIGNMENT, AUX IN

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NOTE:

Unlisted connector terminals are not assigned.

Fig 1: 4-Pin Connector (T4i)
GWWA91-11058Courtesy of AUDI OF AMERICA, LLC

All pins are connected to the Radio -R-.

  1. LF ground
  2. LF left
  3. LF right
  4. Terminal 31
Fig 2: 5-Pin Multi-Pin Connector (T5g) (MMI)
GWWA91-11244Courtesy of AUDI OF AMERICA, LLC

All pins are connected to the Information Electronics Control Module 1 -J794-.

  1. LF ground
  2. LF left
  3. LF right
  4. Ground Shielding
  5. Detect
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