Mercedes-Benz GLC-class X254 (2022-2024) blu/red Wiring diagrams

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FUSE 477 GRY WIRE HOT AT ALL TIMES LEFT REAR DOOR CONTROL UNIT (IN LEFT REAR DOOR) LEFT REAR DOOR HANDLE AMBIANCE ILLUMINATION LEFT REAR DOOR LOCK MOT GND/(+) MOT- ORG/ WIRE PNK/BLU WIRE PNK/VIO WIRE REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT DOOR LOCK SIG SIG (+) HECKD SIG HECKR TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/ LIFTGATE LOCK YEL WIRE

BATTERY SENSOR BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT FUSE 24 FUSE 3 FUSE 47 GRN WIRE GRN/WHT WIRE GRY WIRE INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED STARTER ALTERNATOR POWER ELECTRONICS MULTI FUSE 1 N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY PREFUSE BOX PYROFUSE RED WIRE RED/BRN WIRE SIG VIO WIRE YEL WIRE

+1 +S +B +2 1-X B+ 1 B+ 3 B-4 B-S BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FLEX FUSE 218 FUSE 335 GRN WIRE GRN/BLU WIRE HOT AT ALL TIMES HSD MQS NCA WIRE ORG/ WIRE PNK/BLU WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SIG STEERING COLUMN MODULE CONTROL UNIT TELEMATICS SERVICES COMMUNICATION MODULE USB WHT WIRE WHT/BLU WIRE WHT/YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FUSE 204 FUSE 218 GND CAN-H GRN/WHT WIRE HOT AT ALL TIMES LEFT REAR SHORT RANGE RADAR SENSOR MEDIUM- RANGE RADAR SENSOR MULTI-FUNCTION STEERING WHEEL BUTTON GROUP 1 MULTI-FUNCTION STEERING WHEEL BUTTON GROUP 2 N/A ORG/ WIRE PNK/WHT WIRE RED/BLK WIRE RED/YEL WIRE SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS VIO/WHT WIRE WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN L CAN-H 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 212 FUSE 215 FUSE 416 FUSE, RELAY MODULE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES 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

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX FRONT SAM CONTROL UNIT FUSE 209 FUSE 218 FUSE, RELAY MODULE GRN/BLU WIRE GRY WIRE HORNS CONTACT PLATE HOT AT ALL TIMES LEFT FANFARE HORN N/A PNK/BLU WIRE RED/BLK WIRE RIGHT FANFARE HORN SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS YEL WIRE YEL/GRN WIRE

BLK WIRE BLU/RED WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FLEX FUSE 218 FUSE, RELAY MODULE GRN WIRE GRN/BLU WIRE HORNS CONTACT PLATE HOT AT ALL TIMES MULTI-FUNCTION STEERING WHEEL BUTTON GROUP 1 MULTI-FUNCTION STEERING WHEEL BUTTON GROUP 2 N/A NCA WIRE PNK/BLU WIRE SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL UPSHIFT BUTTON SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE

BATTERY SENSOR BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CAN L CAN-H COC COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 24 FUSE 3 FUSE 304 FUSE 42 FUSE 47 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED STARTER ALTERNATOR POWER ELECTRONICS MULTI FUSE 1 N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/ WIRE PREFUSE BOX PYROFUSE RED WIRE RED/BRN WIRE SIG START/STOP BUTTON VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM DRIVER SEAT CONTROL UNIT FLEX-E BM FLEX-E BP FUSE 212 FUSE 215 FUSE 218 FUSE, RELAY MODULE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT FRONT SEAT ADJUSTMENT SWITCH MOT GND/(+) MOT GND/(+) 31 MOT GND/(+) SENS PNK/BLU WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SENS SENS GND STEERING COLUMN IN/OUT ADJUSTMENT MOTOR STEERING COLUMN MODULE CONTROL UNIT STEERING COLUMN UP/DOWN ADJUSTMENT MOTOR VIO WIRE VIO/WHT WIRE

AUDIO H AUDIO L+ BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER TRUNK LID/ LIFTGATE CONTROL BUTTON DRIVER-SIDE FUSE, RELAY MODULE FRONT SAM CONTROL UNIT FUSE 200 FUSE 302 FUSE 475 FUSE 476 FUSE 477 GRN WIRE GRN/WHT WIRE HECKR HOT AT ALL TIMES HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LEFT FRONT DOOR CONTROL UNIT MOT- REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED WIRE SIG SIG (+) HECKD TAILGATE CONTROL UNIT (CENTER OF TAILGATE) TAILGATE LOCKING ELEMENT TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/ LIFTGATE CONTROL BUTTON TRUNK LID/ LIFTGATE EXTERNAL OPERATION SWITCH TRUNK LID/LIFTGATE CONTROL WARNING BUZZER TRUNK LID/LIFTGATE LOCK VIO WIRE