Mercedes-Benz GLS-class X167 (2019-2023) (under left rear of vehicle) Wiring diagrams

3.0L TURBO HYBRID 4.0L TURBO HYBRID BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BATTERY TERMINAL PYROFUSE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN B L CAN C H CAN C L CAN L H CAN L L COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT ECO START/ STOP FUNCTION DIODE ENGINE COMPARTMENT FUSE, RELAY MODULE FRONT CENTRAL CONTROL UNIT FUSE 119 FUSE 315 FUSE 509 FUSE 702 HOT W/ INTEGRATED STARTER GENERATOR ME-SFI (ME) CONTROL UNIT MPAC U MPAC V MPAC W MPAC X MPAC Y MPAC Z NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/ WIRE ORG/WHT WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY ENERGIZED SIG SIG (+) CAN-B H STARTER GENERATOR CONTROL UNIT TAN WIRE VEHICLE INTERIOR PREFUSE BOX YEL WIRE

BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA COMPUTER DATA LINES SYSTEM FRONT ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT FUSE 1 FUSE 2 FUSE 4 FUSE 6 HOT AT ALL TIMES LEFT FRONT AXLE DAMPING VALVE UNIT LEFT FRONT SOLENOID VALVE 1 LEFT FRONT SOLENOID VALVE 2 LEFT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LEFT REAR AXLE DAMPING VALVE UNIT LEFT REAR SOLENOID VALVE 1 LEFT REAR SOLENOID VALVE 2 LEFT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LINES SYSTEM NCA WIRE REAR ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT RED WIRE RIGHT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT RIGHT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT W/ ELECTROHYDRAULIC SUSPENSION W/O ELECTROHYDRAULIC SUSPENSION WHT WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

3.0L TURBO HYBRID 4.0L TURBO HYBRID ALTERNATING CURRENT CHARGER FOR HIGH VOLTAGE BATTERY ARMREST HEATER CONTROL UNIT BRN WIRE BRN/VIO WIRE CELLULAR TELEPHONE SYSTEM ANTENNA AMPLIFIER/ COMPENSATOR CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION CENTER CONSOLE CUP HOLDER AMBIANCE ILLUMINATION CENTER CONSOLE CUP HOLDER ILLUMINATION CENTER CONSOLE STOWAGE COMPARTMENT AMBIENT LIGHTING CYLINDER 5+6 IGNITION COIL CYLINDER 7+8 IGNITION COIL DC/DC CONVERTER CHARGER ELECTRIC ADDITIONAL COMPRESSOR ELECTRIC REFRIGERANT COMPRESSOR ELECTRONIC IGNITION SWITCH CONTROL UNIT FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT MOBILE PHONE CRADLE CONTROL UNIT LEFT OUTER REAR RADAR SENSOR LEFT REAR CENTER CONSOLE GRAB HANDLE AMBIENT LIGHTING LEFT REAR DISPLAY LEFT THIRD ROW SEAT BELT BUCKLE SWITCH LOW TEMPERATURE CIRCUIT SWITCHOVER VALVE 2 NCA WIRE REAR ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT REAR AIR CONDITIONING OPERATING UNIT REAR CENTER CONSOLE CUP HOLDER ILLUMINATION REAR CUP HOLDER REAR PASSENGER COMPARTMENT CENTER CONSOLE USB PORT REAR SWITCHING MODULE RIGHT FRONT CENTER CONSOLE GRAB HANDLE AMBIENT LIGHTING RIGHT LICENSE PLATE LAMP RIGHT OUTER REAR RADAR SENSOR RIGHT REAR SUSPENSION STRUT ELECTRO-HYDRAULIC CONTROLLER UNIT SOUND GENERATOR 2 SOUND SYSTEM AMPLIFIER CONTROL UNIT TELEPHONE ANTENNA CHANGEOVER SWITCH TOUCHPAD

3.0L TURBO HYBRID 4.0L TURBO HYBRID BLU WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN C H CAN C L CAN HMI H CAN HMI L CAN L H CAN L L COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE FLEX-E BP PNK FLEX-E BM WIRE FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 119 FUSE 315 GRN WIRE HOT W/ INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED STARTER GENERATOR ME-SFI (ME) CONTROL UNIT MPAC U MPAC V MPAC W MPAC X MPAC Y MPAC Z NCA WIRE ORG/ WIRE ORG/WHT WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY ENERGIZED SIG STARTER GENERATOR CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT TAN WIRE VIO WIRE VIO/WHT WIRE YEL WIRE

BLK/PNK WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/VIO WIRE BRN/YEL WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM DRIVE UNIT CONTROL UNIT (RIGHT KICK PANEL) ELECTRIC ADDITIONAL COMPRESSOR FLEX-E BM FLEX-E BP FUSE 412 FUSE 482 GRN WIRE GRN/RED WIRE HOT W/ BACKUP RELAY ENERGIZED HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LIN NCA WIRE OFF-ROAD OPERATING PANEL CONTROL UNIT PNK WIRE PNK/RED WIRE POWER DISTRIBUTION SYSTEM REAR FUSE, RELAY MODULE RED/BLK WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE REL (+) VIO WIRE VIO/WHT WIRE

A SIG ACCELERATOR PEDAL SENSOR BLK WIRE BLK/GRN WIRE BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE CAN HMI H CAN HMI L CAN L H CAN L L COMPUTER DATA COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FRONT SOUND GENERATOR FUSE 109 HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LINES SYSTEM LOW TEMPERATURE CIRCUIT COOLANT PUMP 2 LOW-TEMPERATURE CIRCUIT COOLANT PUMP 1 ORG/ WIRE ORG/WHT WIRE REAR END SOUND GENERATOR RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SOUND GENERATOR SOUND GENERATOR CONTROL UNIT VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

AIR CONDITIONING SYSTEM BATTERY MANAGEMENT SYSTEM TEMPERATURE SENSOR BLK WIRE BLK/PNK WIRE BLK/RED WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAN L H CAN L L COMPUTER DATA LINES SYSTEM FUSE 412 FUSE 413 FUSE 416 FUSE 424 FUSE 428 GRN/VIO WIRE HIGH VOLTAGE BATTERY MODULE HOT AT ALL TIMES HV- ILK LIN NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/GRN WIRE PNK/RED WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE SHIELD SIG

A SIG BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT (RIGHT KICK PANEL) ENGINE COMPARTMENT PREFUSE BOX FAN MOTOR FLEX-E BM FLEX-E BP FUEL TANK DIAGNOSTIC MODULE FUSE 613 GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LEFT PURGE CONTROL VALVE LOW TEMPERATURE CIRCUIT COOLANT PUMP 2 LOW-TEMPERATURE CIRCUIT COOLANT PUMP 1 ORG/BRN WIRE PNK WIRE PNK/GRY WIRE PNK/WHT WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SIG STARTING/CHARGING SYSTEM UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR VIO WIRE VIO/ORG WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE

A SIG ACCELERATOR PEDAL SENSOR BLK WIRE BLK/GRN WIRE BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE CAN HMI H CAN HMI L CAN L H CAN L L COMPUTER DATA COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FRONT SOUND GENERATOR FUSE 109 HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LINES SYSTEM LOW TEMPERATURE CIRCUIT COOLANT PUMP 2 LOW-TEMPERATURE CIRCUIT COOLANT PUMP 1 ORG/ WIRE ORG/WHT WIRE REAR END SOUND GENERATOR RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SOUND GENERATOR SOUND GENERATOR CONTROL UNIT VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

AIR CONDITIONING SYSTEM BATTERY MANAGEMENT SYSTEM TEMPERATURE SENSOR BLK WIRE BLK/PNK WIRE BLK/RED WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAN L H CAN L L COMPUTER DATA LINES SYSTEM FUSE 412 FUSE 413 FUSE 416 FUSE 424 FUSE 428 GRN/VIO WIRE HIGH VOLTAGE BATTERY MODULE HOT AT ALL TIMES HV- ILK LIN NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/GRN WIRE PNK/RED WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE SHIELD SIG