Ground distribution circuit for Mercedes-Benz GLS-class X167 facelift (2023-2024)

2.0L TURBO 2.0L TURBO, 3.0L TURBO HYBRID 3.0L TURBO 3.0L TURBO HYBRID ARMREST HEATER CONTROL UNIT AUGMENTED REALITY CAMERA BATTERY DISCONNECT SWITCH RELAY BLK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER CONSOLE STOWAGE COMPARTMENT AMBIENT LIGHTING CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 IGNITION COIL DIAGNOSTIC CONNECTOR ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC BRAKE SYSTEM ELECTRICAL CONNECTOR ELECTRONIC IGNITION SWITCH CONTROL UNIT FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT HYBRID CAN (CAN L) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LEFT OUTER FRONT BUMPER RADAR SENSOR LEFT RUNNING BOARD COURTESY LIGHT ME-SFI (ME) CONTROL UNIT NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING SUNROOF CONTROL MODULE PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR REAR AIR CONDITIONING OPERATING UNIT REAR PASSENGER COMPARTMENT CENTER CONSOLE USB PORT RIGHT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT STARTER BATTERY PREFUSE BOX TO CIRCUIT 31 POTENTIAL DISTRIBUTOR 2 (DIAGRAM 3 OF 8) TOP OF ENGINE)

3.0L TURBO HYBRID 4.0L TURBO HYBRID BLK WIRE BRN WIRE CENTER STOP LAMP CYLINDER 5+6 IGNITION COIL CYLINDER 7+8 IGNITION COIL ELECTRIC REFRIGERANT COMPRESSOR INNER LEFT REAR LAMP INNER LEFT REAR LAMP UNIT LEFT ENGINE HOOD CONTACT SWITCH LEFT EXHAUST FLAP ACTUATOR MOTOR LEFT LICENSE PLATE LAMP LEFT OUTER REAR RADAR SENSOR LEFT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LEFT TAILGATE AMBIENT LAMP, WARNING LAMP LOW TEMPERATURE CIRCUIT SWITCHOVER VALVE ME-SFI (ME) CONTROL UNIT NCA WIRE POTENTIAL DISTRIBUTOR RADOME HEATER REAR SWITCHING MODULE RIGHT ENGINE HOOD CONTACT SWITCH RIGHT LICENSE PLATE LAMP RIGHT OUTER REAR RADAR SENSOR RIGHT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT SHORT, LONG-RANGE RADAR SENSOR SOUND SYSTEM AMPLIFIER CONTROL UNIT STARTER GENERATOR CONTROL UNIT SUSPENSION, DAMPING SYSTEM CONTROL UNIT TAILGATE WIPER MOTOR TRUNK LID/ LIFTGATE CONTROL UNIT TRUNK LID/ LIFTGATE EXTERNAL OPERATION BUTTON TRUNK LID/ LIFTGATE LOCK

2.0L TURBO 2.0L TURBO, 3.0L TURBO HYBRID 4.0L TURBO HYBRID BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/YEL WIRE CIRCUIT 31 POTENTIAL DISTRIBUTOR 2 CYLINDER 1 IGNITION COIL CYLINDER 1+2 IGNITION COIL CYLINDER 2 EXHAUST CAMTRONIC ACTUATOR CYLINDER 2 IGNITION COIL CYLINDER 2 INTAKE CAMTRONIC ACTUATOR CYLINDER 3 EXHAUST CAMTRONIC ACTUATOR CYLINDER 3 IGNITION COIL CYLINDER 3 INTAKE CAMTRONIC ACTUATOR CYLINDER 3+4 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 EXHAUST CAMTRONIC ACTUATOR CYLINDER 5 INTAKE CAMTRONIC ACTUATOR CYLINDER 5+6 IGNITION COIL CYLINDER 7+8 IGNITION COIL CYLINDER 8 EXHAUST CAMTRONIC ACTUATOR CYLINDER 8 INTAKE CAMTRONIC ACTUATOR EXCEPT 2.0L TURBO GRY/BLK WIRE INTAKE CAMSHAFT VALVE LIFT SWITCHING ACTUATOR LOW TEMPERATURE CIRCUIT CIRCULATION PUMP 2 LOW TEMPERATURE CIRCUIT SWITCHOVER VALVE ME-SFI (ME) CONTROL UNIT NCA WIRE OXYGEN SENSOR DOWNSTREAM OF CATALYTIC CONVERTER OXYGEN SENSOR UPSTREAM OF CATALYTIC CONVERTER RED WIRE RED/GRN WIRE STARTER GENERATOR CONTROL UNIT WHT/BLU WIRE

BACKUP RELAY BRN WIRE CLIMATE CONTROL OPERATING UNIT COOLANT CIRCULATION PUMP DRIVER-SIDE OUTSIDE AMBIENT LIGHTING ENGINE COMPARTMENT FUSE, RELAY MODULE ENGINE START/STOP BUTTON FUEL PUMP CONTROL PUMP HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY HEATED REAR WINDOW RELAY INSTRUMENT CLUSTER CONTROL UNIT INTERIOR TEMPERATURE SENSOR LEFT FANFARE HORN LEFT FRONT FOOTWELL LAMP LEFT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LOW-TEMPERATURE CIRCUIT CIRCULATION PUMP 3 NCA WIRE REAR FUSE, RELAY MODULE REAR SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT RIGHT EXHAUST FLAP ACTUATOR MOTOR RIGHT FRONT LAMP UNIT RIGHT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT RIGHT REAR BRAKE WEAR SENSOR RIGHT REAR FOOTWELL RIGHT REAR PASSENGER COMPARTMENT PTC HEATER BOOSTER STEERING COLUMN MODULE CONTROL UNIT SUBWOOFER AMPLIFIER TRAILER RECOGNITION CONTROL UNIT TRAILER SOCKET (7-PIN) WIPER PARK HEATER YEL WIRE

AC HOUSING, ACTIVE BRAKE ASSIST CONTROLLER UNIT BRN WIRE CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT DEDICATED SHORT-RANGE COMMUNICATIONS CONTROL UNIT DRIVE TRAIN CONTROL UNIT FRONT PASSENGER MULTICONTOUR SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROLLER UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP GLOVE BOX LAMP/ SWITCH HEAD UNIT INTELLIGENT DRIVE CONTROL UNIT LOW TEMPERATURE CIRCUIT CIRCULATION PUMP 2 MONO MULTI-FUNCTION CAMERA NCA WIRE PARK PAWL CAPACITOR PARKING SYSTEM CONTROL UNIT PASSENGER-SIDE EXTERIOR AMBIANCE ILLUMINATION PASSENGER-SIDE INTERIOR AMBIANCE ILLUMINATION PERFUME ATOMIZER GENERATOR REAR SEAT HEATERS CONTROL UNIT RIGHT FRONT FOOTWELL LAMP RIGHT FRONT ILLUMINATED DOOR SILL MOLDING RIGHT OUTER FRONT BUMPER RADAR SENSOR RIGHT REAR SEAT CONTROL UNIT SEATS SWITCH GROUP (RIGHT LOAD COMPARTMENT) STEREO MULTI-FUNCTION CAMERA USER INTERFACE CAN (CAN HMI) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR

BLK WIRE BRN WIRE DC/DC CONVERTER CONTROL UNIT DRIVER MULTICONTOUR SEAT CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP DRIVER SEAT SIDE PRE-SAFE PULSE SQUIB DRIVER'S SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROLLER UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE FAN MOTOR INNER LEFT FRONT SEAT TRIM ELEMENT AMBIENT LIGHTING LEFT FRONT LAMP UNIT LEFT REAR DOOR CONTROL UNIT LEFT REAR FOOTWELL LAMP LEFT REAR ILLUMINATED DOOR SILL MOLDING LEFT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROL UNIT OUTER LEFT FRONT SEAT TRIM ELEMENT AMBIENT LIGHTING RIGHT FANFARE HORN RIGHT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT WIPER MOTOR

AMBIANCE ILLUMINATION CONTROL UNIT BRN WIRE BRN/VIO WIRE DC/DC CONVERTER CONTROL UNIT FRONT PASSENGER MULTICONTOUR SEAT CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT SIDE PRE-SAFE PULSE SQUIB FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT INNER LEFT FRONT SEAT TRIM ELEMENT AMBIENT LIGHTING INNER RIGHT FRONT SEAT TRIM ELEMENT AMBIENT LIGHTING LEFT LOAD COMPARTMENT LAMP LEFT REAR FOOTWELL LAMP LEFT REAR PASSENGER COMPARTMENT PTC HEATER BOOSTER LEFT REAR SEAT CONTROL UNIT LUGGAGE COMPARTMENT SOCKET OUTER LEFT FRONT SEAT TRIM ELEMENT AMBIENT LIGHTING OUTER RIGHT FRONT SEAT TRIM ELEMENT AMBIENT LIGHTING RED WIRE RED/BLK WIRE RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT OUTER REAR INTEGRATED RADAR SENSOR RIGHT REAR DOOR CONTROL UNIT RIGHT REAR FOOTWELL LAMP RIGHT REAR ILLUMINATED DOOR SILL MOLDING RIGHT REAR LAMP UNIT RIGHT RUNNING BOARD COURTESY LIGHT SEATS SWITCH GROUP (LEFT LOAD COMPARTMENT) SOUND SYSTEM AMPLIFIER CONTROL UNIT TANK CAP CENTRAL LOCKING ACTUATOR

ARMREST HEATER CONTROL UNIT BRN WIRE CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION CENTER REAR HEADLINER MIDRANGE SPEAKER CYLINDER 1+2 IGNITION COIL CYLINDER 3+4 IGNITION COIL DC/AC CONVERTER CONTROL UNIT DIAGNOSTIC CONNECTOR DRIVER DOOR CONTROL UNIT ELECTRONIC STABILITY PROGRAM (ESP) CONTROL UNIT FRONT CENTER CONSOLE CUP HOLDER AMBIANCE ILLUMINATION FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT PASSENGER DOOR CONTROL UNIT FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FRONT TEMPERATURE CONTROLLED CUP HOLDER HERMES CONTROL UNIT INNER RIGHT REAR LAMP UNIT LEFT FRONT CENTER CONSOLE AMBIANCE ILLUMINATION LEFT FRONT ILLUMINATED DOOR SILL MOLDING LEFT LOAD COMPARTMENT LAMP LEFT OUTER REAR INTEGRATED RADAR SENSOR LEFT REAR CENTER CONSOLE AMBIANCE ILLUMINATION LEFT REAR LAMP UNIT LEFT REAR MIDRANGE SPEAKER ME-SFI (ME) CONTROL UNIT NCA WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR AIR CONDITIONING ELECTRONIC BLOWER CONTROLLER RIGHT FRONT BRAKE WEAR SENSOR RIGHT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR RIGHT REAR MIDRANGE SPEAKER SLIDING ROOF CONTROL MODULE TIRE PRESSURE MONITOR CONTROL UNIT TOUCHPAD TRANSFER CASE CONTROL UNIT VOLTAGE DIP LIMITER WHT WIRE