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

AIR QUALITY SENSOR BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE CAN C H CAN C L CIRCULATION PUMP COMPUTER DATA LINES SYSTEM COOLANT FILL LEVEL SENSOR ENGINE MANAGEMENT CONTROL UNIT FUSE 109 FUSE 122 FUSE 219 FUSE 25 FUSE 306 FUSE, RELAY MODULE GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE GRY/YEL WIRE HOT W/ CIRCUIT 50 RELAY ENERGIZED HOT W/ RELAY A ENERGIZED IONIZER LIN 10 OUTSIDE TEMPERATURE SENSOR PERFUME ATOMIZER CONTROL UNIT PNK WIRE PREFUSE BOX RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED/BLU WIRE RED/GRY WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR SIG SIG GND TRANSMISSION TUNNEL) VEHICLE SURROUNDINGS FINE PARTICLE SENSOR W/ AIR QUALITY PACKAGE WHT WIRE WHT/BLU WIRE YEL WIRE

BATTERY SENSOR BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT FUSE FUSE 210 FUSE 308 FUSE 310 FUSE 42 FUSE, RELAY MODULE GRN WIRE GRN/WHT WIRE GRY WIRE INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED STARTER ALTERNATOR POWER ELECTRONICS LIN 1 LIN 2 NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY PREFUSE BOX PYRO PYROFUSE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RELAY A SIG SIG (2) VIO WIRE VIO/WHT WIRE YEL WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM COOLANT DIRECTIONAL CONTROL VALVE COOLANT FILL LEVEL SENSOR DRIVETRAIN CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT EXHAUST FLAP ACTUATOR MOTOR FAN (BEHIND RADIATOR) FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 118 FUSE 120 FUSE 122 FUSE 144 FUSE 146 FUSE 204 FUSE, RELAY MODULE GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOT W/ RELAY A ENERGIZED HOT W/ RELAY Q ENERGIZED HOT W/ TERMINAL LIN 1 LIN 2 RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/PNK WIRE RIGHT END OF DASH) SIG VIO/WHT WIRE

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

ALARM SIREN BLU WIRE BRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT FROM FUSE, RELAY MODULE (DIAGRAM 5 OF 10) FROM PREFUSE BOX (DIAGRAM 2 OF 10) FUSE 300 FUSE 301 FUSE 302 FUSE 303 FUSE 304 FUSE 305 FUSE 308 FUSE 310 FUSE 350 FUSE 901 FUSE 902 FUSE 903 FUSE 904 FUSE, RELAY MODULE GRN/WHT WIRE INTEGRATED STARTER ALTERNATOR POWER ELECTRONICS LIN 1 N/A NCA WIRE NOT USED OVERHEAD CONTROL PANEL CONTROL UNIT PTC HEATER BOOSTER PYRO PYROFUSE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE REFRIGERANT COMPRESSOR TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 10 OF 10) TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 9 OF 10) VIO/WHT WIRE WINDSHIELD HEATER CONTROL UNIT YEL/RED WIRE

BATTERY SENSOR BLOWER REGULATOR BRN WIRE BRN/BLK WIRE ELECTRIC STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL ELECTRIC CONTROLLER UNIT FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 31 FUSE 42 FUSE 43 FUSE 44 FUSE 45 FUSE 46 FUSE 47 FUSE 5 FUSE 7 FUSE 8 FUSE 9 N/A ON-BOARD ELECTRICAL SYSTEM BATTERY POWER STEERING CONTROL UNIT PREFUSE BOX PTC HEATER BOOSTER REAR AXLE STEERING CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RELAY A RWD SUSPENSION, DAMPING SYSTEM CONTROL UNIT TO DC/DC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 10) TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 10 OF 10) TO FUSE, RELAY (DIAGRAM 3 OF 10) TO FUSE, RELAY MODULE (DIAGRAM 1 OF 10) TO FUSE, RELAY MODULE (DIAGRAM 5 OF 10) TO FUSE, RELAY MODULE (DIAGRAM 6 OF 10) TO FUSE, RELAY MODULE (DIAGRAM 7 OF 10) TO FUSE, RELAY MODULE (DIAGRAM 8 OF 10) W/ ELECTRIC WATER PUMP W/O ELECTRIC WATER PUMP

ALL-WHEEL DRIVE CONTROL UNIT BACKUP RELAY BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BRN WIRE CIRCUIT 50 RELAY COOLANT DIRECTIONAL CONTROL VALVE DRIVETRAIN CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY ENGINE MANAGEMENT CONTROL UNIT EXHAUST FLAP ACTUATOR MOTOR FAN FROM PREFUSE BOX (DIAGRAM 2 OF 10) FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 100 FUSE 101 FUSE 106 FUSE 107 FUSE 108 FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 113 FUSE 114 FUSE 115 FUSE 116 FUSE 117 FUSE 118 FUSE 119 FUSE 120 FUSE 121 FUSE 122 FUSE 123 FUSE 124 FUSE 127 FUSE 128 FUSE 129 FUSE 136 FUSE 140 FUSE 141 FUSE 142 FUSE, RELAY MODULE LEFT FRONT LAMP UNIT N/A PNK/GRN WIRE PNK/RED WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT LAMP UNIT WHT WIRE WIPER MOTOR

BRN WIRE ENGINE MANAGEMENT CONTROL UNIT FROM PREFUSE BOX (DIAGRAM 2 OF 10) FUEL TANK DIAGNOSTIC MODULE FUEL TANK ISOLATION VALVE FUEL TANK SHUTOFF VALVE FUSE 143 FUSE 144 FUSE 145 FUSE 146 FUSE 147 FUSE, RELAY MODULE RED/GRN WIRE RED/GRY WIRE RED/PNK WIRE RELAY I RELAY Q

AAG BLK WIRE BLK/GRN WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/WHT WIRE COC COMPUTER DATA LINES SYSTEM DRIVER SEAT BELT BUCKLE SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FLEX-E BM FLEX-E BP FRONT BRAKE WEAR SENSOR FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 128 FUSE 209 FUSE 214 FUSE 318 FUSE 414 FUSE, RELAY MODULE GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED HOT W/ RELAY A ENERGIZED LEFT FRONT DOOR CONTROL UNIT LEFT FRONT DOOR LOCK LOCKED MOT GND/(+) NCA WIRE ORG/GRN WIRE PNK WIRE PNK/BLU WIRE PNK/GRY WIRE PNK/VIO WIRE PNK/WHT WIRE REAR BRAKE WEAR SENSOR REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED/BLK WIRE RED/GRY WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RIGHT END OF DASH) SIG SIG (1) SIG (2) SIG 3 SIG 4 SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT VIO WIRE VIO/WHT WIRE W/ INCREASED THEFT PROTECTION WHT WIRE WHT/VIO WIRE YEL WIRE

BATTERY SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COC COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT DRIVETRAIN CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE FUSE 210 FUSE 304 FUSE 308 FUSE 310 FUSE 42 FUSE, RELAY MODULE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED STARTER ALTERNATOR POWER ELECTRONICS LIN 1 LIN 2 NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/ WIRE PREFUSE BOX PYRO PYROFUSE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RELAY A RIGHT END OF DASH) SIG SIG (2) START/STOP BUTTON VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/RED WIRE