Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) comand control unit Wiring diagrams

1 2 SIG 31 3 1 2 LIN 2 31 3 9 2 1 SHIELD GND MIC 2 MIC 1 4 4 6 7 9 CAN-B L CAN-B H AMBIENT LAMP AUTOMATIC DIMMING MIRROR BLK WIRE BLU WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L CAN-B H CAN-B L COMAND CONTROL UNIT COMMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM COUPE COUPE CONVERTIBLE FORWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE FUSE 17 FUSE 2 FUSE 3 FUSE 41 GARAGE DOOR OPENER GARAGE DOOR OPENER BUTTON GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER BUTTON 3 GARAGE DOOR OPENER INDICATOR LAMP GARAGE GARAGE DOOR DOOR OPENER OPENER BUTTON BUTTON GRN WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HANDS-FREE SYSTEM MICROPHONE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSIDE REARVIEW MIRROR LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR LEFT READING LAMP LIGHT SENSOR (COUPE: W/O RAIN/LIGHT SENSOR) LIN 2 LIN 2 31 LL L LL R LL R LL L MIC 2 PNK MIC 1 WIRE NCA WIRE ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL MODULE OVERHEAD CONTROL PANEL ELECTRONICS PANORAMIC SLIDING ROOF CONTROL MODULE PANORAMIC SLIDING ROOF CONTROL MODULE (CENTER FRONT OF ROOF) PNK WIRE PNK/GRN WIRE RADIO RAIN/LIGHT SENSOR (W/ RAIN/LIGHT SENSOR) RAIN/LIGHT SENSOR (W/ RAIN/LIGHT SENSOR) LIGHT SENSOR REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTSIDE MIRROR RIGHT READING LAMP SEDAN WAGON SHIELD SIG W/ COMAND W/ COMMAND W/O COMAND W/O COMMAND YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 ANST (-) 1 2 3 4 5 6 7 8 RR+ FR+ 1 2 3 4 GND USB- USB BUS USB+ 1 2 3 4 MOST OUT MOST IN 6 7 8 9 10 11 12 CAN A L MIC 2+ GND MIC - ANST AUX JACK ELECTRICAL CONNECTOR BACKUP CAMERA (IF EQUIPPED) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN A H CAN A L CAN B H CAN B L CAN B L MUTE CAN B H 31 CELLULAR TELEPHONE SYSTEM ANTENNA AMPLIFIER/ COMPENSATOR COMAND CONTROL UNIT COMAND FAN MOTOR COMAND FAN MOTOR (LEFT CENTER OF DASH) COMPUTER DATA LINES SYSTEM DIAG ELECTRICAL CONNECTOR, EMERGENCY CALL SYSTEM CONTROL UNIT FL- RL- FRONT SAM FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 26 FUSE 26 CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/YEL WIRE HEADPHONES ELECTRICAL CONNECTOR HEADPHONES ELECTRICAL CONNECTOR (W/ SPLITVIEW) HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED KEEP ON LEFT FRONT DOOR BASS SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR DOOR BASS SPEAKER LEFT REAR DOOR TWEETER LEFT REAR LEFT REAR DOOR DOOR BASS TWEETER SPEAKER MEDIA INTERFACE ELECTRICAL CONNECTOR MEDIA INTERFACE ELECTRICAL CONNECTOR (IF EQUIPPED) MIC - MIC 2+ MOBILE PHONE ELECTRICAL CONNECTOR MOBILE PHONE ELECTRICAL CONNECTOR (IF EQUIPPED), MOST DATA BUS CIRCUIT MOST IN MOST OUT MUTE NCA NCA WIRE NCA WIRE ORG/ WIRE PNK 1 2 3 4 WIRE PNK 1 2 3 MIC 1+ SHIELD MIC + WIRE PNK MIC 1+ WIRE PNK WIRE RED/GRY WIRE RED/YEL WIRE RIGHT REAR DOOR BASS SPEAKER RIGHT REAR DOOR TWEETER RR FR SHIELD SHIELD SIG SHIELD VC SIG SIG SHIELD SIG SHIELD USB USB BUS USB ELECTRICAL CONNECTOR USB USB VIO WIRE WAGON WAKE-UP WHT WIRE YEL WIRE

1 2 3 4 CD LVDS - RES LVDS + GND 1 2 3 4 GND LVDS + RES LVDS - 31 CAN A L 360%%D CAMERA CONTROL UNIT 360° CAMERA CONTROL UNIT (IF EQUIPPED) ANT BT ANT BT SHIELD ANT GPS ANT GPS SHIELD AUDIO/COMAND CONTROL PANEL AUDIO/COMAND CONTROLLER AUDIO/COMAND DISPLAY BACK BUTTON BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BT 1 CAN A H CAN A L CAN-A H CAN-A L COMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM D+ SHIELD DELETE BUTTON DVD PLAYER (W/ REAR ENTERTAINMENT) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE FUSE 11 GND CD GND D- GPS GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LVDS LVDS RX+ NCA WIRE ORG/ WIRE RED/WHT WIRE RES+ SHIELD SHIELD BT SHIELD FM SHIELD GPS SHIELD NV SHIELD TV SIG SIG SHIELD TELEMATICS SERVICES COMMUNICATION MODULE TERMI TUNER CIRCUIT TV 1 2 3 4 TV TUNER CIRCUIT VIDEO C VIDEO C SHIELD VIDEO Y VIDEO Y GND VIDEO Y SHIELD VIDEO Y VIDEO Y SHIELD VIDEO C VIDEO C SHIELD VIDEO-C GND VIDEO-C GND VIDEO-C VIDEO-Y VIDEO-Y GND TERMI LVDS RX- TERMI LVDS RX+ SHIELD W/ DIRECT SELECT W/O DIRECT SELECT YEL WIRE

AUDIO GND AUDIO GND VEDIO Y SHIELD AUDIO L+ AUDIO R AUDIO GND AUDIO R- AUDIO SHIELD AUDIO SHIELD AUDIO L BLK WIRE BLK/WHT WIRE BRN BLK/WHT WIRE BRN WIRE CAN A H CAN A L COMAND CONTROL UNIT COMAND CONTROL UNIT (IF EQUIPPED) COMPUTER DATA LINES SYSTEM DVD PLAYER FUSE 86 FUSE 86 RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) GRN WIRE GRN/WHT WIRE HOT W/ QUIESENT CURRENT CUTOUT RELAY ENERGIZED LEFT REAR DISPLAY NCA WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE REAR SAM CONTROL MODULE W/ FUSE/ RED/BLU WIRE RIGHT REAR DISPLAY SHIELD VEDIO C SHIELD AUDIO R VEDIO C SHIELD AUDIO R AUDIO GND VEDIO Y+ VEDIO C+ AUDIO SHIELD AUDIO L VEDIO C+ AUDIO SHIELD AUDIO L VEDIO Y VEDIO C- VEDIO C- AUDIO R AUDIO GND VEDIO C- AUDIO R AUDIO GND VEDIO Y VEDIO Y+ YEL WIRE

1 2 3 CAN-A H CAN-A L 31 1 2 3 CAN-C H CAN-C L 31 1 2 CAN-A H CAN-A L 1 2 CAN-C H CAN-C L 12 6 CAN-A H CAN-A L 2 1 CAN-A L CAN-A H 2 1 CAN-C H CAN-C L 2.1L TURBO DIESEL 2.1L TURBO DIESEL 3.5L, 4.6L TURBO 7 6 CAN-C H CAN-C L 3 2 CAN-C H CAN-C L 3 4 10 9 CAN-C H CAN-C L 3.5L, 4.6L TURBO 42 55 55 42 CAN-C H CAN-C L 6 12 CAN-A H CAN-A L 8 2 CAN-A H CAN-A L AUDIO/COMAND 3 4 CONTROL PANEL CAN-A H CAN-A L AUDIO/COMAND 8 4 DISPLAY CAN-A H CAN-A L AUDIO/COMMAND CONTROL PANEL AUDIO/COMMAND DISPLAY BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN A H CAN A L CAN C H CAN C H CAN C L CAN C L COMAND CONTROL UNIT COMMAND CONTROL UNIT DRIVE TRAIN CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR DVD PLAYER DVD PLAYER (W/ REAR ENTERTAINMENT (DVD)) 4 14 CAN-A H CAN-A L ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (BASE OF SHIFT LEVER ASSEMBLY) ELECTRONIC TRANSMISSION CONTROL UNIT ELECTRONIC TRANSMISSION CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE) FUEL PUMP CONTROL UNIT FUEL PUMP CONTROL UNIT (BEHIND RIGHT QUARTERPANEL) FULLY INTEGRATED TRANSMISSION CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT (IN TRANSMISSION) HOUSING) TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT (BOTTOM OF TRANSMISSION) INTELLIGENT SERVO MODULE FOR DIRECT SELECT INTELLIGENT SERVO MODULE FOR DIRECT SELECT (IF EQUIPPED) (BOTTOM OF TRANSMISSION LEFT REAR DISPLAY LEFT REAR DISPLAY 4 8 (W/ REAR ENTERTAINMENT (DVD)) CAN-A H CAN-A L NAVIGATION MODULE RADIO RIGHT REAR DISPLAY RIGHT REAR DISPLAY 4 8 (W/ REAR ENTERTAINMENT (DVD)) CAN-A H CAN-A L TELEMATICS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT (BOTTOM OF TRANSMISSION) TV TUNER (ANALOG/DIGITAL) TV TUNER (ANALOG/DIGITAL) (RIGHT SIDE OF LUGGAGE COMPT) W/ COMAND W/ DIRECT SELECT W/ NAVIGATION W/O DIRECT SELECT W/O ELECTRONIC TRANSMISSION CONTROL WHT WIRE

1 2 MOST MOST IN MOST OUT 2 1 MOST 27 MOST IN MOST OUT 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 (W/ MEDIA INTERFACE) (RIGHT SIDE OF DASH) MOST IN MOST OUT MOST OUT MOST ORG/ WIRE RADIO (W/ AUDIO 20) RADIO (W/ AUDIO 20) RADIO W/ AUTO PILOT SYSTEM (W/ AUDIO 50) RADIO W/ AUTO PILOT SYSTEM SDAR CONTROL UNIT/HIGH DEFINITION TUNER SOUND SYSTEM AMPLIFIER CONTROL UNIT W/ ADVANCED SOUND W/ COMAND W/ SOUND SYSTEM W/O ADVANCED SOUND W/O COMAND WAKE-UP

3 2 1 WAKE UP 7 6 5 4 3 2 1 AS GND AS R USB GND SR TX SR GND SHIELD AS L AS GND AS L AS R BLU/BLK WIRE BRN WIRE COMAND CONTROL UNIT FUSE FUSE 78 HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED MEDIA INTERFACE CONTROL UNIT (RIGHT SIDE OF DASH) MEDIA INTERFACE ELECTRICAL CONNECTOR MOST DATA BUS CIRCUIT MOST IN MOST IN MOST OUT MOST OUT NCA WIRE ORG/ WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) RED WIRE SHIELD SHIELD 4 3 2 1 SR GND SR RX SR RX AE SR TX USB D(+) AE USB D(-) USB D- USB GND WAKE-UP

BACKUP CAMERA BRN WIRE COMAND CONTROL UNIT COMMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM FUSE 84 HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED NCA WIRE POWER DISTRIBUTION SYSTEM REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) RED/BLU WIRE RED/YEL WIRE SHIELD VC SIG WAGON YEL WIRE YEL/WHT WIRE

BLU WIRE BRN WIRE COMAND CONTROL UNIT DAB FM 2, DAB ANTENNA AMPLIFIER (W/ DIGITAL RADIO) (LEFT "C" PILLAR) FM 2, DAB, ANTENNA AMPLIFIER FUSE 85 GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LVDS RX+ MULTI-FUNCTION ANTENNA (W/ SIRIUS SATELLITE RADIO) NCA WIRE ORG/ WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/WHT WIRE SDAR SEDAN SHIELD SHIELD DAB SHIELD LVDS RX+ TERMI LVDS RX- TERMI 4 3 2 1 SHIELD SDAR SHIELD VDS RX+ TERMI LVDS RX - TERMI 1 2 3 4 HSD TERMI TERMI HSD TERMI TV TUNER UNIT TV 1 ANTENNA AMPLIFIER (W/ DIGITAL TV TUNER) (RIGHT "C" PILLAR) TV 2 ANTENNA AMPLIFIER (W/ DIGITAL TV TUNER) (LEFT REAR OF ROOF) TV 3 ANTENNA AMPLIFIER (W/ DIGITAL TV TUNER) (LEFT "A" PILLAR) VDS RX+ WAGON

1 2 3 4 5 6 7 8 9 10 11 12 VIDEO Y VIDEO Y SHIELD AUDIO SHIELD AUDIO L 1 2 MOST 1 MOST OUT MOST IN 3 8 10 9 VIDEO C VIDEO C SHIELD AUDIO GND AUDIO R 4 5 AUDIO SHIELD AUDIO L 6 1 VIDEO Y VIDEO Y SHIELD ANT AUDIO GND AUDIO L+ AUDIO R- AUDIO SHIELD BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BRN WIRE CAN A H CAN A H VIDEO C VIDEO C SHIELD AUDIO GND AUDIO R CAN A L COMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM DVD PLAYER (W/ REAR ENTERTAINMENT) FUSE 85 FUSE 85 RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED MOST DATA BUS CIRCUIT MOST IN MOST 1 MOST OUT NCA WIRE ORG/ WIRE REAR SAM CONTROL UNIT W/ FUSE, REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/WHT WIRE TV 1 ANTENNA AMPLIFIER TV 1 ANTENNA AMPLIFIER (RIGHT "C" PILLAR) TV 2 ANTENNA AMPLIFIER TV 2 ANTENNA AMPLIFIER (LEFT REAR OF ROOF) TV 3 ANTENNA AMPLIFIER TV 3 ANTENNA AMPLIFIER (LEFT "A" PILLAR) TV TUNER (ANALOG/DIGITAL) TV TUNER (ANALOG/DIGITAL) (RIGHT SIDE OF LUGGAGE COMPT) VIDEO C VIDEO C SHIELD VIDEO Y VIDEO Y GND VIDEO Y GND VIDEO Y VIDEO Y SHIELD VIDEO-C GND VIDEO-C GND VIDEO-C WAGON WAKE-UP YEL WIRE