Mercedes-Benz GLS-class X167 (2019-2023) (base of windshield) Wiring diagrams

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR COOLANT THERMOSTAT HEATING ELEMENT ELECTRIC COOLANT PUMP FUSE 3 GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LOWER RIGHT FRONT OF ENGINE) ME-SFI (ME) CONTROL UNIT POTENTIAL DISTRIBUTOR POWER SUPPLY POTENTIAL DISTRIBUTOR 3 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SIG TOP OF ENGINE) WHT WIRE YEL/BLK WIRE

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN C H CAN C L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR COOLANT THERMOSTAT HEATING ELEMENT ELECTRIC COOLANT PUMP FUSE 3 GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR LOWER RIGHT FRONT OF ENGINE) ME-SFI (ME) CONTROL UNIT POTENTIAL DISTRIBUTOR POWER SUPPLY POTENTIAL DISTRIBUTOR 3 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SIG TOP OF ENGINE) VIO WIRE VIO/WHT WIRE WHT WIRE YEL/BLK WIRE

2.0L TURBO 2.0L TURBO, 3.0L TURBO HYBRID 3.0L TURBO HYBRID 3.0L TURBO HYBRID 4.0L TURBO HYBRID ACTIVE SUSPENSION, DAMPING SYSTEM CONTROL UNIT BACKUP CAMERA CONTROL UNIT BLU WIRE BRN WIRE BRN/VIO WIRE DIAGNOSTIC CONNECTOR DRIVE TRAIN SENSOR CAN POTENTIAL DISTRIBUTOR DRIVER DOOR CONTROL UNIT ELECTRIC COOLANT PUMP ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT FUEL PUMP CONTROL UNIT INNER RIGHT REAR LAMP UNIT LEFT ENGINE HOOD CONTACT SWITCH LEFT FRONT ILLUMINATED DOOR SILL MOLDING LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LEFT OUTER FRONT BUMPER RADAR SENSOR LEFT REAR CUSHION BAG SQUIB LEFT REAR DOOR CONTROL UNIT LEFT REAR MULTICONTOUR SEAT CONTROL UNIT LEFT REAR PASSENGER COMPARTMENT SIDE WINDOW ROLLER SUNBLIND CONTROL UNIT LEFT REAR SEAT BELT BUCKLE SWITCH LEFT REAR SEAT CONTROL UNIT LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR ME-SFI (ME) CONTROL UNIT NCA WIRE POTENTIAL DISTRIBUTOR RAIN/LIGHT SENSOR WITH ADDITIONAL FUNCTIONS RIGHT ENGINE HOOD CONTACT SWITCH RIGHT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT RIGHT REAR SEAT CONTROL UNIT SLIDING ROOF CONTROL MODULE UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR VOLTAGE DIP LIMITER WINDSHIELD HEATER WINDSHIELD HEATER CONTROL UNIT

BRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FUSE 2 FUSE 213 FUSE 331 GRN/VIO WIRE HOT AT ALL TIMES NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE WINDSHIELD HEATER WINDSHIELD HEATER CONTROL UNIT

BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE COOLANT THERMOSTAT HEATING ELEMENT CYLINDER 3, 4 INTAKE CAMTRONIC ACTUATOR CYLINDER 5, 6 INTAKE CAMTRONIC ACTUATOR DIVERT AIR SWITCHOVER VALVE ELECTRIC COOLANT PUMP ENGINE COMPARTMENT FUSE, RELAY MODULE EXHAUST CAMSHAFT SOLENOID FUSE 124 FUSE 411 GRN/BLK WIRE GRN/BLU WIRE GRN/YEL WIRE GRY/GRN WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INTAKE CAMSHAFT SOLENOID LOWER RIGHT FRONT OF ENGINE) PNK WIRE PNK/RED WIRE PURGE CONTROL VALVE REAR FUSE, RELAY MODULE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE YEL/BLK WIRE