Multi-Pin Connector Terminal Assignment

WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Contact assignment of multi-pin connector part A

1 - Telephone muting (UHV)

2 - Voltage supply for the information display control head

3 - Activation wire for the information display control head

4 - Not Assigned

5 - Signal power On

6 - Reset for the information display control head

7 - Ring break diagnostic line

8 - Not Assigned

Contact Assignment of Multi-Pin Connector Part B

9 - Telephone ON signal

10 - RX protocol from the information display control head

11 - TX protocol to the information display control head

12 - Power Supply Terminal 31

13 - SNDREQ signal from telephone baseplate

14 - Reset for the information display control head

15 - Power supply, terminal 30

16 - Ground for the information display control head

Contact Assignment of Multi-Pin Connector Part C

17 - Not Assigned

18 - Microphone 2 input, positive

19 - Microphone, negative

20 - VICS TX

21 - CVBS 2 input, negative

22 - ETC. TX

23 - Not Assigned

24 - Microphone 1 input, positive

25 - Microphone, negative

26 - VICS RX

27 - CVBS 2 input, positive

28 - ETC. RX

Contact Assignment of Multi-Pin Connector Part D

29 - AUX signal input, negative

30 - AUX signal input, right

31 - USB (+ 5V)

32 - USB, negative

33 - Not Assigned

34 - Detect

35 - AUX signal input, left

36 - AUX signal input, shielding

37 - CVBS 3 input, positive

38 - CVBS 3 input, negative

39 - iPod data RX

40 - iPod data TX