Most data bus circuit for Mercedes-Benz E-class W211/S211 facelift (2006-2009)

1 2 IN OUT AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) CD CHANGER MOST NAVIGATION PROCESSOR (CNS) (LEFT SIDE OF TRUNK) ORG/ WIRE PNK W/ VCS OR UPCI WIRE PNK W/O VCS OR UPCI WIRE PNK WAKE-UP WIRE PNK WIRE RADIO CONTROL PANEL, NAVIGATION UNIT SDAR CONTROL UNIT (IF EQUIPPED) (RIGHT REAR OF TRUNK) VOICE CONTROL SYSTEM CONTROL MODULE (W/ VCS (SBS)) (LEFT FRONT OF TRUNK) W/ RADIO, APS W/ COMAND WAKE UP SIGNAL CONNECTOR