Mercedes-Benz GLC-class Coupe C254 (2023-2024) yel/grn Wiring diagrams

BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FUSE 416 FUSE 417 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT REAR DOOR CONTROL UNIT LEFT REAR DOOR INTERIOR CENTRAL LOCKING SYSTEM BUTTON GROUP LEFT REAR DOOR LOCK ORG/ WIRE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SIG TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/ TAILGATE LOCK YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE

BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FUSE 326 GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES ORG/ WIRE PNK/VIO WIRE PNK/WHT WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT DOOR INTERIOR CENTRAL LOCKING SYSTEM BUTTON GROUP RIGHT FRONT DOOR LOCK RIGHT REAR DOOR CONTROL UNIT RIGHT REAR DOOR INTERIOR CENTRAL LOCKING SYSTEM BUTTON GROUP RIGHT REAR DOOR LOCK SIG YEL WIRE YEL/GRN WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/ORG WIRE BRN WIRE CAN L COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT FUSE 414 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT ORG/ WIRE OUTER LEFT REAR LAMP UNIT R SIG REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED/GRY WIRE SIG START/STOP BUTTON TL SIG TSI (+) SIG VIO/BLK WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

ADDITIONAL BRAKE LAMP BLK WIRE BLK/RED WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE CAN L COC COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SWITCH FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 111 GRY WIRE GRY/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT OUTER RIGHT REAR LAMP UNIT PNK/RED WIRE RED/WHT WIRE SIG VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

AIR CONDITIONING SYSTEM BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ETH (-) ETH N ETH P FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT GRN WIRE GRY WIRE GRY/BLK WIRE HORNS SYSTEM INSTRUMENT CLUSTER SYSTEM PNK WIRE RED/WHT WIRE SIG VIO WIRE WHT WIRE WIPER/WASHER SYSTEM WIPER/WASHER, HEADLIGHTS SYSTEMS YEL WIRE YEL/BRN WIRE YEL/GRN WIRE

AIR CONDITIONING SYSTEM BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CAN L COMPUTER DATA LINES SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS KLA ORG/ WIRE ORG/GRN WIRE ORG/VIO WIRE PNK/RED WIRE RED/BRN WIRE RED/VIO WIRE SIG SIG (+) COC STARTING/CHARGING SYSTEM VIO WIRE VIO/WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE

BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/VIO WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT EXTERIOR LIGHTS SWITCH FLEX BM FLEX BP FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 107 FUSE 113 FUSE 209 FUSE 306 FUSE 414 GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT LAMP UNIT PNK WIRE PNK/GRY WIRE PNK/RED WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT FRONT LAMP UNIT SIG SIG (+) COC VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN 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 BM FLEX BP FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 209 FUSE 218 GRN/BLU WIRE GRY WIRE HORNS CONTACT PLATE HOT AT ALL TIMES N/A PNK/BLU WIRE RED/BLK WIRE SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS YEL WIRE YEL/GRN WIRE

22 23 LIN BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE COC DOOR LOCKS SYSTEM DRIVETRAIN CONTROL UNIT ELECTRIC PARKING BRAKE SWITCH ELECTRONIC IGNITION SWITCH CONTROL UNIT FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT GRN WIRE GRN/YEL WIRE GRY/BLU WIRE HOOD CONTACT SWITCH LEFT FRONT DOOR HANDLE LEFT FRONT DOOR LOCK LEFT REAR DOOR HANDLE LEFT REAR DOOR LOCK ORG/ WIRE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT REAR SWITCHING MODULE RED WIRE RIGHT FRONT DOOR HANDLE RIGHT FRONT DOOR LOCK RIGHT REAR DOOR HANDLE RIGHT REAR DOOR LOCK ROOF ANTENNA MODULE SIG SIG 20 21 START/STOP BUTTON UPPER CONTROL PANEL CONTROL UNIT VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/RED WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/YEL WIRE EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 414 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES NAVIGATION SYSTEM REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED/GRY WIRE SIG SUPPLEMENTAL RESTRAINTS SYSTEM VIO/GRN WIRE VIO/YEL WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/GRN WIRE