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Home >> Audi >> 2012 >> A4 2.0T >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Communication (AVANT)) >> 91 Communication >> Description And Operation >> External Audio Source Connection -R199- Connectors >> Interface

External Audio Source Connection -R199- Connectors: Interface

WARNING: This page is about a different variant/trim than selected.
NOTE:

Unlisted connector terminals are not used.

Fig 1: Identifying 30-pin Connector (T30b)
GWWA91-11276Courtesy of AUDI OF AMERICA, LLC

All pins are connected to the information electronics control module 1 -J794-.

1 - Left LF-In

2 - Right LF-In

3 - LF ground

4 - LF-In ground shielding

13 - iPod data

14 - iPod data

16 - iPod recognized

17 - D (+)

18 - D (-)

21 - Detect

22 - Ground

24 - FBAS wire (-)

25 - USB (ground)

27 - FBAS wire (+)

28 - USB (+5V)