Mercedes-Benz C-class W206/S206 (2021-2024) brn/grn Wiring diagrams

ALARM SIREN BLU WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CENTRAL LOCKING STATUS DISPLAY COMPUTER DATA LINES SYSTEM DRIVER SIDE ENGINE HOOD CONTACT SWITCH FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 214 FUSE 302 FUSE, RELAY MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT FRONT DOOR EXTERIOR DOOR HANDLE ILLUMINATION LEFT FRONT DOOR HANDLE LAMP LEFT FRONT DOOR INTERIOR CENTRAL LOCKING SYSTEM BUTTON GROUP LEFT FRONT DOOR LOCK LIN 16 LOCKED MOT GND/(+) MOT GND/(+) 31 OVERHEAD CONTROL PANEL CONTROL UNIT PNK/VIO WIRE PNK/WHT WIRE RED/GRN WIRE RED/WHT WIRE RIGHT END OF DASH) SIG TRUNK LID/TAILGATE CONTROL BUTTON W/ INCREASED THEFT PROTECTION WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FUSE 414 FUSE 416 FUSE 417 FUSE, RELAY MODULE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES ILLU LEFT REAR DOOR CONTROL UNIT LEFT REAR DOOR EXTERIOR DOOR HANDLE ILLUMINATION LEFT REAR DOOR HANDLE LAMP LEFT REAR DOOR INTERIOR CENTRAL LOCKING SYSTEM BUTTON GROUP LEFT REAR DOOR LOCK LOCKED MOT GND (+) GND MOT GND/(+) MOT- ORG/ WIRE PASSENGER SIDE ENGINE HOOD CONTACT SWITCH REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE SIG TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/ LIFTGATE LOCK TRUNK LID/LIFTGATE LOCKING ELEMENT UPPER CONTROL PANEL CONTROL UNIT W/ INCREASED THEFT PROTECTION WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE CAN-T H CAN-T L CENTER FRONT MID-RANGE SPEAKER (STANDARD) COMPUTER DATA LINES SYSTEM ETH N ETH P FUSE 331 FUSE 422 FUSE, RELAY MODULE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HDBASE-T (-) HEAD UNIT HOT W/ RELAY A ENERGIZED LEFT FRONT BASS SPEAKER LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR TWEETER MIC H MUTE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR TWEETER SHD SIG SUBWOOFER AMPLIFIER (W/ MIDLINE SOUND SYSTEM) VIO WIRE W/ MIDLINE SOUND SYSTEM W/O MIDLINE SOUND SYSTEM W/ PREMIUM SOUND SYSTEM W/O PREMIUM SOUND SYSTEM WAKE-UP WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER SEAT HEATER CONTROL UNIT FUSE 211 FUSE 214 FUSE 416 FUSE, RELAY MODULE GRN/WHT WIRE GRY WIRE HOT W/ RELAY A ENERGIZED LEFT FRONT DOOR CONTROL UNIT LEFT FRONT SEAT ADJUSTMENT SWITCH GROUP LEFT FRONT SEAT BACKREST HEATER PAD LEFT FRONT SEAT CUSHION HEATER PAD LEFT FRONT SEAT CUSHION SEAT VENTILATION MOTORS NCA WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT SEAT ADJUSTMENT SWITCH GROUP RIGHT FRONT SEAT BACKREST HEATER PAD RIGHT FRONT SEAT BACKREST SEAT VENTILATION MOTORS RIGHT FRONT SEAT CUSHION HEATER PAD RIGHT FRONT SEAT CUSHION SEAT VENTILATION MOTORS SIG SIG (+) (PINS: 13 TO 14 NOT USED) 15 SIG (+) (PINS: 16 TO 19 NOT USED) 20 SIG (+) SIG GND SIG GND VIO WIRE VIO/WHT WIRE

BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FUSE 301 FUSE 441 FUSE, RELAY MODULE GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE HOT AT ALL TIMES LEFT FRONT DOOR HANDLE LEFT REAR DOOR HANDLE LF 1 LF 2 NCA WIRE ORG/ WIRE PNK WIRE PNK/WHT WIRE REAR SWITCHING MODULE REAR SWITCHING MODULE LOWER SENSOR REAR SWITCHING MODULE UPPER SENSOR RED/WHT WIRE RIGHT FRONT DOOR HANDLE RIGHT REAR DOOR HANDLE SIG VIO WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE

BLU WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER MULTICONTOUR SEAT PNEUMATIC UNIT FRONT PASSENGER MULTICONTOUR SEAT PNEUMATIC UNIT FUSE 206 FUSE 322 FUSE, RELAY MODULE GRY WIRE HOT W/ RELAY A ENERGIZED LEFT FRONT BACKREST MASSAGE FUNCTION CONTROL UNIT LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT FRONT SEAT CUSHION VIBRATION MOTORS LIN 1 MOT (+) MOT GND RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BACKREST MASSAGE FUNCTION CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT VIO/WHT WIRE

AAG BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER SEAT BACKREST LOCKING FUNCTION SWITCH COMPUTER DATA LINES SYSTEM FUSE 421 FUSE, RELAY MODULE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT W/ RELAY A ENERGIZED LEFT REAR BACKREST LOCK SWITCH MOT (+) SIG REAR SAM CONTROL UNIT RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON RIGHT REAR BACKREST LOCK SWITCH SIG SIG SIG

BLK WIRE BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE CAN-T H CAN-T L CENTER FRONT MID-RANGE SPEAKER (STANDARD) COMPUTER DATA LINES SYSTEM FUSE 447 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HEAD UNIT HOT W/ RELAY A ENERGIZED LEFT BASS SHAKER SPEAKER LEFT FRONT BASS SPEAKER LEFT FRONT DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER LEFT REAR DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER MUTE NCA WIRE PNK WIRE PNK/BLK WIRE REAR FUSE, RELAY MODULE RED/WHT WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT REAR DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER SHD SIG SOUND SYSTEM AMPLIFIER CONTROL UNIT TELEMATICS SERVICES COMMUNICATION MODULE VIO WIRE VIO/WHT WIRE YEL WIRE YEL/BLU WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE CAN-T H CAN-T L CENTER FRONT MID-RANGE SPEAKER (STANDARD) COMPUTER DATA LINES SYSTEM FUSE 447 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HEAD UNIT HOT W/ RELAY A ENERGIZED LEFT A-PILLAR SURROUND SOUND SYSTEM TWEETER LEFT FRONT BASS SPEAKER LEFT FRONT DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER LEFT FRONT OVERHEAD CONTROL PANEL MIDRANGE SPEAKER LEFT REAR DOOR SURROUND SOUND SYSTEM MIDRANGE SPEAKER LEFT REAR DOOR SURROUND SOUND SYSTEM TWEETER MUTE NCA WIRE PNK WIRE PNK/BLK WIRE REAR FUSE, RELAY MODULE RED/WHT WIRE RIGHT A-PILLAR SURROUND SOUND SYSTEM TWEETER RIGHT REAR DOOR SURROUND SOUND SYSTEM TWEETER SHD SIG SOUND SYSTEM AMPLIFIER CONTROL UNIT TELEMATICS SERVICES COMMUNICATION MODULE VIO WIRE VIO/WHT WIRE YEL WIRE YEL/BLU WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 214 FUSE 420 FUSE 421 FUSE, RELAY MODULE GRN WIRE GRN/WHT WIRE GRY WIRE HOT W/ RELAY A ENERGIZED LEFT CARGO AREA COVER ACTUATOR MOTOR MOT- NCA WIRE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT CARGO AREA COVER ACTUATOR MOTOR SIG SIG (2) SIG 18 1 SIG SIG 31 SIG SIG TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/LIFTGATE EXTERNAL OPERATION BUTTON TRUNK LID/LIFTGATE LOCKING ELEMENT TRUNK LID/TAILGATE EMERGENCY OPERATION BUTTON WHT WIRE YEL WIRE