18-Pin Connector

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.

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Microphone 1, positive
Microphone 1, shield
Not Assigned
Right Rear Audio (+), only RCD 550
Left Rear Audio (+), only RCD 550
Right Front Audio (+), only RCD 550
Left Front Audio (+), only RCD 550
Not Assigned
CAN Bus Infotainment (CAN-High), only RCD 550
Microphone 1, negative
Not Assigned
Not Assigned
Right Rear Audio (-), only RCD 550
Left Rear Audio (-), only RCD 550
Right Front Audio (-), only RCD 550
Left Front Audio (-), only RCD 550
Ground/Ring break diagnosis (CAN-Bus Ground on RCD 550, Ring break diagnosis on RNS 850)
CAN Bus Infotainment (CAN-Low), only RCD 550