Cell Phone Operating Electronics Control Module -J412- Connector
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2010 Volkswagen New Beetle, 2009 Volkswagen New Beetle, 2008 Volkswagen New Beetle, 2007 Volkswagen New Beetle, and 2006 Volkswagen New Beetle. However, it is still accessible from the selected car via links, so may be relevant.
1 - Terminal 31
2-3 - Not used
4 - Telephone, mute to radio
5-6 - Not used
7 - LF (-) to radio
8 - Not used
9 - Telephone Microphone -R38- (-):
10 - Terminal 15
11 - Terminal 30
12 - Terminal 58d
13-15 - Not used
16 - LF (+) to radio
17 - Not used
18 - Telephone Microphone -R38- (+):