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

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

BLK WIRE BRN WIRE CAN HMI H CAN HMI L CAN L CAN L R H CAN L R L CAN LR H CAN LR L CAN-H COMPUTER DATA LINES SYSTEM FLEX E BM PNK FLEX E BP WIRE GNSS GPS GPS ANTENNA GRN WIRE HEAD UNIT HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HSVL INSTRUMENT CLUSTER INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP NCA WIRE RED WIRE SHIELD SIG STEERING COLUMN MODULE CONTROL UNIT 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

15 M AIR CONDITIONING, WIPER/WASHER, HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS ANTI-LOCK BRAKES SYSTEM COOLING FANS SYSTEM BLK/RED WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE COOLING FANS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER-SIDE FUSE, RELAY MODULE ENGINE FUSE, RELAY MODULE FRONT SAM CONTROL UNIT (LEFT END OF DASH) FUSE 123 FUSE 200 FUSE 201 GRN WIRE HORNS SYSTEM HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED PNK/RED WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/WHT WIRE RED/YEL WIRE REL GND REL O (+) REL O GND SIG STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM YEL WIRE

BLK WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM EC (+) EC GND EC GND EC+ FRONT SAM CONTROL UNIT FUSE 3 FUSE 302 FUSE 312 FUSE 406 HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR MULTIPLE FUSE 1 NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR FUSE, RELAY MODULE RED WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTSIDE MIRROR YEL WIRE

AAG BL (+) BLK/VIO WIRE BLK/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L DEFOGGER SYSTEM DIAG DOOR LOCKS SYSTEM DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS ENGINE CONTROLS SYSTEM FUSE 476 FUSE 477 GRY/BLK WIRE GRY/BLU WIRE GRY/YEL WIRE HECKL HECKR HOT AT ALL TIMES MOT- PNK/BLK WIRE PNK/RED WIRE POWER DISTRIBUTION SYSTEM REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE REL (+) REL GND SIG SIG (+) DIAG TL/PL (+) TSI (+) VIO/GRN WIRE WHT WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM BL (+) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS FRONT SAM CONTROL MODULE CIRCUIT GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE MOT GND/(+) MOT- NAVIGATION SYSTEM ORG/ WIRE ORG/PNK WIRE PNK WIRE PNK/GRN WIRE REAR SAM CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RFL (+) SEATS SYSTEM SIG SIG (+) HECKD SIG (1) SIG (2) SIG 15 SIG GND TL (+) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WIPER/WASHER SYSTEM

AUDIO H AUDIO L+ BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CAN-H CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM EMOST FUSE 473 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HEAD UNIT (CENTER OF DASH) HERMES CONTROL UNIT HOT AT ALL TIMES LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER MOST MUTE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE REAR FUSE, RELAY MODULE RED WIRE SHIELD SIG SOUND SYSTEM AMPLIFIER CONTROL UNIT VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CAN HMI H CAN HMI L CAN L CAN-H COMPUTER DATA LINES SYSTEM COUPE ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BP PNK FLEX-E BM WIRE FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE 10 FUSE 218 FUSE 28 FUSE 6 GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER (COUPE) INSTRUMENT CLUSTER CONTROL UNIT MULTIPLE FUSE 2 P NOT PASSENGER-SIDE A-PILLAR FUSE BOX PREFUSE BOX RED WIRE SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL UPSHIFT BUTTON VEHICLE INTERIOR PREFUSE BOX YEL WIRE YEL/WHT WIRE