Mercedes-Benz GLC-class X254 (2022-2024) computer data lines system Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DUAL BRAKE VACUUM SENSOR ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT FLEX FUSE 128 FUSE 21 FUSE 22 GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED LEFT ELECTRIC PARKING BRAKE ACTUATOR MOTOR PEDAL ANGLE SENSOR PNK WIRE PNK/GRN WIRE PNK/GRY WIRE PNK/RED WIRE PREFUSE BOX RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT ELECTRIC PARKING BRAKE ACTUATOR MOTOR SIG WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH BRAKE WEAR SENSOR BRN WIRE BRN/BLU WIRE CAN L CAN-H COC COMPUTER DATA LINES SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 209 FUSE 414 GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED/BLK WIRE RED/GRY WIRE SIG WHT WIRE YEL WIRE

AUDIO/COMAND DISPLAY BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN A H CAN A L COMPUTER DATA LINES SYSTEM EMERGENCY CALL SYSTEM ANTENNA 1 FRONT CENTER CONSOLE USB CONNECTOR GRN WIRE HEAD UNIT (CENTER OF DASH) HOT AT ALL TIMES HSVL MOST MULTIMEDIA CONNECTION UNIT (IN CENTER CONSOLE) MULTIPLE FUSE 1 MULTIPLE FUSE 3 MULTIPLE FUSE 4 MULTIPLE FUSE 5 MULTIPLE FUSE 6 NAVIGATION SYSTEM NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/WHT WIRE SHIELD SHIELD EMOST SHIELD IC/DISP SHIELD MM-BOX SHIELD RVC SIG SOUND AMPLIFIER CIRCUIT USB USB DATA H USB DATA L USB GND USB H USB L USB RUI H USB RUI L WHT/ORG WIRE

AUDIO H AUDIO L+ AUDIO/COMAND CONTROL PANEL BLK WIRE BLK/WHT WIRE BRN WIRE CAN A H CAN A L CAN-D H CAN-D L COMPUTER DATA LINES SYSTEM GPS GRY WIRE GRY/BLK WIRE GRY/WHT WIRE LEFT LOWER CONTROL PANEL LEFT TELEPHONE ANTENNA MIC H MIC-L NCA WIRE PNK/BLK WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL RIGHT TELEPHONE ANTENNA SHIELD SIG SOUND AMPLIFIER CIRCUIT SUPPLEMENTAL RESTRAINTS SYSTEM TEL TELEPHONE ANTENNA SPLITTER UPPER CONTROL PANEL CONTROL UNIT VIO WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/WHT WIRE

AM FM DABIII BLK WIRE BLK/WHT WIRE BLU WIRE BLUETOOTH/WIF ANTENNA BRN WIRE CAN A H CAN A L CAN HIM L CAN HMI H COMPUTER DATA LINES SYSTEM DIAG DIAGNOSTIC CONNECTOR DIGITAL INSTRUMENT CLUSTER FAN MOTOR DRIVER HANDS-FREE SYSTEM MICROPHONE DRIVER-SIDE FUSE, RELAY MODULE ETH (-) FM 1, AM, CL (ZV), KEYLESS GO ANTENNA AMPLIFIER FM DABIII FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE FUSE 209 FUSE 304 GRN WIRE GRN/ORG WIRE HEAD UNIT (CENTER OF DASH) HOT AT ALL TIMES MIC H MIC-L NCA WIRE ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK GND WIRE PNK WIRE RED WIRE SDARS SDARS ANTENNA SHIELD SHIELD BT/WLAN SHIELD FM/AM SHIELD WLAN SIG W-LAN WAKE-UP WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WLAN ANTENNA YEL WIRE YEL/WHT 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

3.0 BRN WIRE COMPUTER DATA LINES SYSTEM FLEX FUSE 3 GRN/WHT WIRE HOT AT ALL TIMES MULTI-FUNCTION CAMERA MULTI-FUNCTION CAMERA HEATING ELEMENT MULTIPLE FUSE 2 PNK/WHT WIRE RED/GRN WIRE RED/GRY WIRE WHT WIRE

AUDIO H AUDIO L+ BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CENTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE FUSE 202 FUSE 477 GRN WIRE HOT AT ALL TIMES INNER LEFT REAR PARKING SYSTEM DISTANCE SENSOR INNER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR OUTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR PARKING SYSTEM CONTROL UNIT PNK FLEX-E BM WIRE PNK WIRE REAR FUSE, RELAY MODULE RED WIRE RED/WHT WIRE SIG WHT/RED WIRE WHT/YEL WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA FLEX FUSE 421 FUSE 438 GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES PARKING SYSTEM CONTROL UNIT PNK/BLK WIRE PNK/RED WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE SIG VIO WIRE WHT/RED WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE CAMERA COVER MOTOR CAN L COMPUTER DATA LINES SYSTEM GRN/WHT WIRE GRY WIRE PNK/BLK WIRE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/YEL WIRE SIG WHT/RED WIRE YEL/RED WIRE YEL/VIO WIRE