Mercedes-Benz S-class W221 facelift (2009-2013) microphone separation point Wiring diagrams

30 30 31 31 (+) (-) BLK WIRE BLK/WHT WIRE BRN WIRE EXTERNAL COMMUNICATION CONTROL MODULE FUSE 10 GRN WIRE HOT AT ALL TIMES INTERIOR SPEAKER LEFT OUTSIDE MIRROR MICROPHONE LEFT REAR FOOTWELL MICROPHONE SEPARATION POINT MIKRO + MIKRO + NCA WIRE ORG/ WIRE OUTSIDE SPEAKER RADIO MUTE CONNECTOR REAR FUSE BOX 1 RED WIRE RED/GRN WIRE RIGHT OUTSIDE MIRROR MICROPHONE WHT WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/GRY WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLUE LIGHT SEPARATION POINT BRN WIRE BRN/BLK WIRE BRN/WHT WIRE FRESH AIR SYSTEM EMERGENCY ACTIVE BUTTON GRN WIRE GRN/RED WIRE GRY/BLU WIRE LEFT KNEE BOLSTER EMERGENCY ALARM ACTIVE BUTTON LEFT REAR FOOTWELL MICROPHONE SEPARATION POINT NCA WIRE ORG/ WIRE OVER VOLTAGE PROTECTION DIODE POLICE BEACON SEPARATION POINT REAR FRESH AIR OUTLET EMERGENCY ALARM ACTIVE BUTTON RED WIRE RED/WHT WIRE RIGHT KNEE BOLSTER EMERGENCY ALARM ACTIVE BUTTON SPECIAL SIGNAL SYSTEM PUSH BUTTON CONTROL MODULE SPECIAL VEHICLE MULTI-FUNCTION CONTROL MODULE (SVMCM (MSS)) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE