Cell phone preparation preliminary setup

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 Audi S4, 2008 Audi RS 4, 2008 Audi A4, 2007 Audi S4, and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Unlisted connector terminals are not assigned.

Fig 1: Black 18-Pin Multi-Pin Harness Connector

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Black 18-pin multi-pin harness connector (T18b)

1 - Terminal 31

4 - NF mute to Radio R / Navigation System with CD Drive Control Module J401 / Radio/Navigation Display Control Module J503

7 - NF (-) to Radio R / Navigation System with CD Drive Control Module J401 / Radio/Navigation Display Control Module J503

9 - Microphone input (-) from Telephone Microphone R38

10 - Terminal 15

11 - Terminal 30

16 - NF (+) to Radio R / Navigation System with CD Drive Control Module J401 / Radio/Navigation Display Control Module J503

18 - Microphone input (+) from Telephone Microphone R38