Mercedes-Benz C-class W206/S206 (2021-2024) red/yel Wiring diagrams

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM DRIVER ASSISTANCE SYSTEMS CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT ETH N ETH P FLEX-E BM FLEX-E BP FUSE 122 FUSE 201 FUSE 205 FUSE 324 FUSE 432 FUSE 439 FUSE, RELAY MODULE GRN WIRE GRN/YEL WIRE GRY/BLU WIRE HOT W/ RELAY A ENERGIZED LEFT FRONT AXLE RPM SENSOR LEFT REAR AXLE RPM SENSOR MOT- MULTI-FUNCTION CAMERA NCA WIRE PNK WIRE PNK/GRN WIRE RED/BLK WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT AXLE RPM SENSOR RIGHT REAR AXLE RPM SENSOR SIG THROTTLE VALVE ACTUATOR WAKE-UP WHT WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ETH N ETH P FULLY INTEGRATED TRANSMISSION CONTROL ELECTRIC CONTROLLER UNIT GRN WIRE HEAT (+) 31 INSTRUMENT CLUSTER CONTROL UNIT LEFT REAR SHORT RANGE RADAR SENSOR LONG-RANGE RADAR SENSOR RADOME HEATER (CENTER OF GRILLE) RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR SHORT RANGE RADAR SENSOR VIO/WHT WIRE WAKE-UP WHT WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAN LR H CAN LR L COC COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 218 FUSE, RELAY MODULE GRN/BLU WIRE GRN/WHT WIRE GRY/BLU WIRE HOT W/ RELAY A ENERGIZED LEFT FRONT SHORT RANGE RADAR SENSOR MEDIUM- RANGE RADAR SENSOR MULTI-FUNCTION STEERING WHEEL BUTTON GROUP 1 MULTI-FUNCTION STEERING WHEEL BUTTON GROUP 2 NCA WIRE ORG/ WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SHORT RANGE RADAR SENSOR SIG SIG GND START/STOP BUTTON STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS W/ HEATED STEERING WHEEL W/O HEATED STEERING WHEEL WAKE-UP WHT WIRE WHT/BRN WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR DRIVER SEAT CONTROL UNIT DRIVER SEAT FORE/AFT ADJUSTMENT SEAT MOTOR DRIVER SEAT HEAD RESTRAINT ADJUSTMENT MOTOR FUSE 214 FUSE 215 FUSE 416 FUSE, RELAY MODULE GRY WIRE HOT W/ POWER OUTLET RELAY ENERGIZED HOT W/ RELAY A ENERGIZED MOT GND (+) GND MOT GND/(+) RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SEATS SYSTEM SENS SENS GND SIG STEERING COLUMN MEMORY CIRCUIT VIO WIRE VIO/WHT WIRE

BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT CONTROL UNIT GRN/WHT WIRE GRY WIRE LEFT FRONT DOOR CONTROL UNIT LEFT FRONT SEAT ADJUSTMENT SWITCH GROUP LEFT FRONT SEAT BACKREST HEATER PAD LEFT FRONT SEAT BACKREST SEAT VENTILATION MOTORS LEFT FRONT SEAT CUSHION HEATER PAD LEFT FRONT SEAT CUSHION SEAT VENTILATION HEATER PAD RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIG SIG GND VIO WIRE VIO/WHT WIRE

BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FRONT PASSENGER SEAT CONTROL UNIT FUSE 214 FUSE 215 FUSE 332 FUSE 416 FUSE, RELAY MODULE GRN/WHT WIRE GRY WIRE HOT W/ RELAY A ENERGIZED MOT GND/(+) PNK/BLK WIRE RED WIRE RED/BLU WIRE RED/BRN 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 GND VIO WIRE VIO/WHT 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 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

BRN WIRE BRN/BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 327 FUSE 417 FUSE 424 FUSE, RELAY MODULE GRN/WHT WIRE GRY WIRE HOT W/ RELAY A ENERGIZED LEFT REAR DOOR CONTROL UNIT LEFT REAR SEAT BACKREST HEATER PAD LEFT REAR SEAT CUSHION HEATER PAD LEFT REAR SEAT HEATERS BUTTON LIN REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR CONTROL UNIT RIGHT REAR SEAT BACKREST HEATER PAD RIGHT REAR SEAT CUSHION HEATER PAD RIGHT REAR SEAT HEATERS BUTTON SIG SIG GND VIO WIRE VIO/WHT WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM FUSE 309 FUSE, RELAY MODULE GRN WIRE GRN/WHT WIRE HOT W/ RELAY A ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT TIRE PRESSURE SENSOR LEFT REAR TIRE PRESSURE SENSOR RED WIRE RED/YEL WIRE RIGHT FRONT TIRE PRESSURE SENSOR RIGHT REAR TIRE PRESSURE SENSOR TIRE PRESSURE MONITOR CONTROL UNIT YEL WIRE