Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) satellite digital audio radio (sdar) control unit Wiring diagrams

1 2 MOST 3 MOST OUT MOST IN 1 2 MOST MOST OUT MOST IN 1 2 MOST OUT MOST IN 2 1 MOST IN MOST OUT 2 1 MOST MOST IN MOST OUT BLU/BLK WIRE COMAND CONTROL UNIT DIGITAL AUDIO BROADCASTING CONTROL UNIT MEDIA INTERFACE CONTROL UNIT MEDIA INTERFACE CONTROL UNIT (IF EQUIPPED) (RIGHT SIDE OF DASH) MOST MOST 27 MOST IN MOST IN MOST MOST OUT MOST OUT MOST ORG/ WIRE RADIO (W/ AUDIO 20) SATELLITE DIGITAL AUDIO RADIO (SDAR) CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT TV TUNER (ANALOG/DIGITAL), DIGITAL TV TUNER W/ COMAND W/ SOUND SYSTEM W/O COMAND WAKE-UP

1 2 MOST 3 MOST OUT MOST IN 1 2 MOST MOST OUT MOST IN 1 2 MOST OUT MOST IN 2 1 MOST IN MOST OUT 2 1 MOST MOST IN MOST OUT BLU/BLK WIRE COMAND CONTROL UNIT DIGITAL AUDIO BROADCASTING CONTROL UNIT MEDIA INTERFACE CONTROL UNIT MEDIA INTERFACE CONTROL UNIT (IF EQUIPPED) (RIGHT SIDE OF DASH) MOST MOST 27 MOST IN MOST IN MOST MOST OUT MOST OUT MOST ORG/ WIRE RADIO (W/ AUDIO 20) SATELLITE DIGITAL AUDIO RADIO (SDAR) CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT TV TUNER (ANALOG/DIGITAL), DIGITAL TV TUNER W/ COMAND W/ SOUND SYSTEM W/O COMAND WAKE-UP

360 DEGREE CAMERA CONTROL UNIT, DIGITAL AUDIO BROADCASTING CONTROL UNIT BLK/WHT WIRE BRN WIRE CIRCUIT 15 RELAY CONTROL PANEL CONTROL MODULE CONTROL UNIT, TELEMATICS SERVICES COMMUNICATION MODULE DRIVER SEAT NECK-PRO HEAD RESTRAINT SOLENOID EMERGENCY CALL SYSTEM FROM FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (DIAGRAM 4 OF 6) FROM FUSE 46 (DIAGRAM FROM REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (DIAGRAM FROM RESERVE FUSE 47 (DIAGRAM 1 OF 6) FROM RESERVE FUSE 52 (DIAGRAM FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION (W/ SMOKER PACKAGE) FRONT PASSENGER SEAT NECK-PRO HEAD RESTRAINT SOLENOID FRONT VEHICLE INTERIOR POWER OUTLET FRONT VEHICLE INTERIOR POWER OUTLET (W/O SMOKER PACKAGE) FUEL PUMP CONTROL UNIT FUEL PUMP RELAY FUEL PUMP RELAY FUSE FUSE FUSE 37 FUSE 37 FUSE 71 FUSE 38 FUSE 39 FUSE 41 FUSE 41 FUSE 55 FUSE 42 FUSE 55 FUSE 56 FUSE 57 FUSE 58 FUSE 59 FUSE 60 FUSE 61 FUSE 62 FUSE 71 FUSE 78 FUSE 83 FUSE 84 FUSE 87 FUSE 89 FUSE FUSE 61 FUSE 39 GRY WIRE GRY/BLU WIRE LEFT FRONT SEAT VENTILATION BLOWER REGULATOR MULTICONTOUR SEAT PNEUMATIC PUMP MULTICONTOUR SEAT PNEUMATIC PUMP (IF EQUIPPED) NCA WIRE OVERHEAD CONTROL PANEL ELECTRONICS PNK/BLK WIRE PNK/YEL WIRE REAR CONTROL REAR CONTROL UNIT UNIT REAR CONTROL UNIT REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY 1 RESERVE FUSE RESERVE FUSE 48 RESERVE FUSE 52 RESERVE FUSE 63 RESERVE FUSE 64 RESERVE FUSE 86 RESERVE FUSE 86 FUSE RIGHT FRONT SEAT VENTILATION BLOWER REGULATOR RIGHT REAR BUMPER RADAR SENSOR, COLLISION PREVENTION ASSIST CONTROLLER UNIT SATELLITE DIGITAL AUDIO RADIO (SDAR) CONTROL UNIT SEAT ADJUSTMENT RELAY TO FUSE 42 (DIAGRAM 2 OF 6) TO FUSE 73 (DIAGRAM TO FUSE 85 (DIAGRAM TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (W/ TRAILER HITCH) TRAILER SOCKET VEHICLE INTERIOR POWER OUTLET VEHICLE INTERIOR POWER OUTLET (W/ REAR SOCKET) W/O SMOKER PACKAGE

360 DEGREE CAMERA CONTROL UNIT, DIGITAL AUDIO BROADCASTING CONTROL UNIT BLK/WHT WIRE BRN WIRE CIRCUIT 15 RELAY CONTROL PANEL CONTROL MODULE CONTROL UNIT, TELEMATICS SERVICES COMMUNICATION MODULE DRIVER SEAT NECK-PRO HEAD RESTRAINT SOLENOID EMERGENCY CALL SYSTEM FROM FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (DIAGRAM 4 OF 6) FROM FUSE 46 (DIAGRAM FROM REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (DIAGRAM FROM RESERVE FUSE 47 (DIAGRAM 1 OF 6) FROM RESERVE FUSE 52 (DIAGRAM FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION (W/ SMOKER PACKAGE) FRONT PASSENGER SEAT NECK-PRO HEAD RESTRAINT SOLENOID FRONT VEHICLE INTERIOR POWER OUTLET FRONT VEHICLE INTERIOR POWER OUTLET (W/O SMOKER PACKAGE) FUEL PUMP CONTROL UNIT FUEL PUMP RELAY FUEL PUMP RELAY FUSE FUSE FUSE 37 FUSE 37 FUSE 71 FUSE 38 FUSE 39 FUSE 41 FUSE 41 FUSE 55 FUSE 42 FUSE 55 FUSE 56 FUSE 57 FUSE 58 FUSE 59 FUSE 60 FUSE 61 FUSE 62 FUSE 71 FUSE 78 FUSE 83 FUSE 84 FUSE 87 FUSE 89 FUSE FUSE 61 FUSE 39 GRY WIRE GRY/BLU WIRE LEFT FRONT SEAT VENTILATION BLOWER REGULATOR MULTICONTOUR SEAT PNEUMATIC PUMP MULTICONTOUR SEAT PNEUMATIC PUMP (IF EQUIPPED) NCA WIRE OVERHEAD CONTROL PANEL ELECTRONICS PNK/BLK WIRE PNK/YEL WIRE REAR CONTROL REAR CONTROL UNIT UNIT REAR CONTROL UNIT REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY 1 RESERVE FUSE RESERVE FUSE 48 RESERVE FUSE 52 RESERVE FUSE 63 RESERVE FUSE 64 RESERVE FUSE 86 RESERVE FUSE 86 FUSE RIGHT FRONT SEAT VENTILATION BLOWER REGULATOR RIGHT REAR BUMPER RADAR SENSOR, COLLISION PREVENTION ASSIST CONTROLLER UNIT SATELLITE DIGITAL AUDIO RADIO (SDAR) CONTROL UNIT SEAT ADJUSTMENT RELAY TO FUSE 42 (DIAGRAM 2 OF 6) TO FUSE 73 (DIAGRAM TO FUSE 85 (DIAGRAM TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (W/ TRAILER HITCH) TRAILER SOCKET VEHICLE INTERIOR POWER OUTLET VEHICLE INTERIOR POWER OUTLET (W/ REAR SOCKET) W/O SMOKER PACKAGE

1 2 3 4 CD 9 10 11 12 LVDS- RES LVDS+ GND 1 2 3 4 GND DATA - 1 2 3 4 GND LVDS + RES LVDS - 1 2 3 4 MOST OUT MOST IN 1 2 MOST OUT MOST IN ANT SAT AUDIO/COMAND CONTROL PANEL AUDIO/COMAND CONTROLLER AUDIO/COMAND DISPLAY BACK BUTTON BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN B H CAN B L CAN B L MUTE CAN B H 31 CAN-A H CAN-A L COMPUTER DATA LINES SYSTEM DATA DELETE BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE FUSE 11 FUSE 16 FUSE 26 FUSE 84 GND CD GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LUGGAGE COMPT) LVDS MOBILE PHONE ELECTRICAL CONNECTOR MOST MOST DATA BUS CIRCUIT MOST IN MOST IN MOST MOST OUT MUTE NCA WIRE ORG/ BLU WIRE ORG/ WIRE RADIO REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RES+ SAT SATELLITE DIGITAL AUDIO RADIO (SDAR) CONTROL UNIT SHIELD SHIELD ANT USB USB CONNECTOR USB RADIO VIO WIRE W/ MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE WAKE-UP WHT WIRE YEL/BLK WIRE

1 2 3 4 CD 9 10 11 12 LVDS- RES LVDS+ GND 1 2 3 4 GND DATA - 1 2 3 4 GND LVDS + RES LVDS - 1 2 3 4 MOST OUT MOST IN 1 2 MOST OUT MOST IN ANT SAT AUDIO/COMAND CONTROL PANEL AUDIO/COMAND CONTROLLER AUDIO/COMAND DISPLAY BACK BUTTON BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN B H CAN B L CAN B L MUTE CAN B H 31 CAN-A H CAN-A L COMPUTER DATA LINES SYSTEM DATA DELETE BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE FUSE 11 FUSE 16 FUSE 26 FUSE 84 GND CD GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LUGGAGE COMPT) LVDS MOBILE PHONE ELECTRICAL CONNECTOR MOST MOST DATA BUS CIRCUIT MOST IN MOST IN MOST MOST OUT MUTE NCA WIRE ORG/ BLU WIRE ORG/ WIRE RADIO REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RES+ SAT SATELLITE DIGITAL AUDIO RADIO (SDAR) CONTROL UNIT SHIELD SHIELD ANT USB USB CONNECTOR USB RADIO VIO WIRE W/ MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE WAKE-UP WHT WIRE YEL/BLK WIRE