Volkswagen Touareg II (2010-2014) Most data bus circuit

DATA BUS ON BOARD DIAGNOSTIC INTERFACE (LEFT END OF DASH) DIGITAL SOUND SYSTEM CONTROL MODULE (IF EQUIPPED) (TOP OF LEFT "D" PILLAR) DVD CHANGER (IF EQUIPPED) INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER CONTROL MODULE LWL IN LWL OUT ORG/ WIRE TV TUNER (IF EQUIPPED)