Power distribution circuit for Mercedes-Benz GLS-class X167 (2019-2023)

ACTIVE SUSPENSION, DAMPING SYSTEM CONTROL UNIT BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BATTERY TERMINAL PYROFUSE BLU WIRE BLU/WHT WIRE BRN WIRE CHARGING INTERRUPTION BUTTON ECO START/ STOP FUNCTION DIODE FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 13 OF 13) FROM JUMP START FUSE BOX (DIAGRAM 5 OF 13) FRONT CENTRAL CONTROL UNIT FUSE 704 FUSE 705 FUSE 707 FUSE 708 FUSE 709 FUSE 710 FUSE 711 FUSE 716 FUSE 717 FUSE 718 GRN WIRE GRY WIRE HERMES BATTERY MANAGEMENT SYSTEM CONTROL UNIT HERMES CONTROL UNIT N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 13 OF 13) TO FUSE 703 (DIAGRAM 5 OF 13) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 4 OF 13) VOLTAGE DIP LIMITER W/ START/STOP VOLTAGE DIP PROTECTION W/O START/STOP VOLTAGE DIP PROTECTION

ACTIVE SUSPENSION, DAMPING SYSTEM CONTROL UNIT DIAGNOSTIC CONNECTOR DRIVER SEAT CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT DRIVETRAIN CONTROL UNIT FROM DC/DC CONVERTER CONTROL UNIT (DIAGRAM 6 OF 13) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 5 OF 13) FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT PASSENGER DOOR CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FUSE 301 FUSE 302 FUSE 303 FUSE 304 FUSE 305 FUSE 306 FUSE 308 FUSE 309 FUSE 310 FUSE 311 FUSE 312 FUSE 313 FUSE 314 FUSE 315 FUSE 316 FUSE 317 FUSE 324 HEAD UNIT HIGH-VOLTAGE DISCONNECT DEVICE HIGH-VOLTAGE PTC HEATER LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL MODULE PASSENGER-SIDE A-PILLAR FUSE BOX PYRO PYROFUSE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR SLIDING ROOF CONTROL MODULE STARTER GENERATOR CONTROL UNIT STATIONARY HEATER UNIT TO FUSE 325 (DIAGRAM 3 OF 13) W/ SEAT HEATER PLUS W/ STATIONARY HEATER W/O STATIONARY HEATER

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID AUGMENTED REALITY CAMERA CELLULAR TELEPHONE SYSTEM ANTENNA AMPLIFIER/ COMPENSATOR DRIVER MULTICONTOUR SEAT CONTROL UNIT DRIVER'S SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROLLER UNIT ELECTRIC REFRIGERANT COMPRESSOR FROM FUSE 324 (DIAGRAM 2 OF 13) FRONT ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT FRONT PASSENGER MULTICONTOUR SEAT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROLLER UNIT FUSE 325 FUSE 326 FUSE 327 FUSE 328 FUSE 329 FUSE 330 FUSE 331 FUSE 332 FUSE 333 FUSE 334 FUSE 335 FUSE 336 FUSE 337 FUSE 338 HAND MOTION SENSOR INTELLIGENT DRIVE CONTROL UNIT MONO MULTI-FUNCTION CAMERA MULTIMEDIA CONNECTION UNIT NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK/BLK WIRE REAR ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE SHORT, LONG-RANGE RADAR SENSOR STEREO MULTI-FUNCTION CAMERA TELEPHONE ANTENNA CHANGEOVER SWITCH TELEPHONE CONTROL UNIT TO FUSE 339 (DIAGRAM 4 OF 13) TOUCHPAD W/ DISTRONIC PLUS W/ MULTICONTOUR SEATS W/O DISTRONIC PLUS W/O MULTICONTOUR SEATS WINDSHIELD HEATER CONTROL UNIT

ALARM SIREN ALTERNATOR BATTERY TERMINAL PYROFUSE ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FAN MOTOR FM 1, AM, CL (ZV), KEYLESS GO ANTENNA AMPLIFIER FROM FUSE 338 (DIAGRAM 3 OF 13) FROM STARTER BATTERY PREFUSE BOX (DIAGRAM 1 OF 13) FROM STARTER BATTERY PREFUSE BOX (DIAGRAM 5 OF 13) FUSE 307 FUSE 318 FUSE 319 FUSE 320 FUSE 321 FUSE 322 FUSE 323 FUSE 339 FUSE 340 FUSE 341 FUSE 606 FUSE 609 FUSE 610 FUSE 611 FUSE 612 FUSE 613 N/A NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR AIR CONDITIONING OPERATING UNIT RED WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STARTER STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 8 OF 13) TO ENGINE COMPARTMENT FUSE, RELAY MODULE (DIAGRAM 7 OF 13) TO JUMP START FUSE BOX (DIAGRAM 5 OF 13) VOLTAGE DIP LIMITER W/ AUTOMATIC AIR CONDITIONING W/ START/STOP VOLTAGE DIP PROTECTION W/O START/STOP VOLTAGE DIP PROTECTION

DRIVER DOOR CONTROL UNIT ELECTRIC MACHINE 1 POWER ELECTRONICS CONTROL UNIT FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 13 OF 13) FROM FUSE 718 (DIAGRAM 1 OF 13) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 4 OF 13) FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 250 FUSE 251 FUSE 252 FUSE 253 FUSE 503 FUSE 504 FUSE 506 FUSE 508 FUSE 509 FUSE 511 FUSE 512 FUSE 702 FUSE 703 FUSE 712 FUSE 713 FUSE 714 FUSE 715 GRY WIRE GRY/BLU WIRE JUMP START FUSE BOX LEFT REAR DOOR CONTROL UNIT N/A POWER ELECTRONICS CONTROL UNIT ELECTRICAL CONNECTOR RED WIRE RED/BLU WIRE RED/WHT WIRE SWITCH RELAY TO DC/DC CONVERTER CONTROL UNIT (DIAGRAM 6 OF 13) TO DRIVER SIDE FUSE, RELAY MODULE (DIAGRAM 9 OF 13) TO ECO START/ STOP FUNCTION ADDITIONAL BATTERY RELAY (DIAGRAM 8 OF 13) TO ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 4 OF 13) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 2 OF 13) TO REAR FUSE, RELAY MODULE (DIAGRAM 10 OF 13) TO STARTER BATTERY PREFUSE BOX (DIAGRAM 1 OF 13) TRANSFER CASE CONTROL UNIT

ALTERNATING CURRENT CHARGER FOR HIGH VOLTAGE BATTERY BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CHARGER DC/DC CONVERTER CONTROL UNIT (IN RIGHT REAR FOOTWELL, INSIDE BATTERY BOX) ELECTRIC ADDITIONAL COMPRESSOR ELECTRIC COOLANT PUMP ELECTRIC REFRIGERANT COMPRESSOR FROM REAR FUSE, RELAY MODULE (DIAGRAM 12 OF 13) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 5 OF 13) FRONT ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 LEFT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LEFT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT N/A NCA WIRE REAR ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RIGHT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT STARTER GENERATOR CONTROL UNIT TO PYROFUSE (DIAGRAM 2 OF 13) VIO/WHT WIRE W/ ELECTROHYDRAULIC SUSPENSION W/O ELECTROHYDRAULIC SUSPENSION WINDSHIELD HEATER CONTROL UNIT

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID BACKUP RELAY BLK/GRN WIRE BRN/GRN (OR WHT) WIRE BRN/GRN WIRE CIRCUIT 50 RELAY COOLANT CIRCULATION PUMP ENGINE COMPARTMENT TERMINAL 15 RELAY FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 4 OF 13) FRONT CENTRAL CONTROL UNIT FUSE 108 FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 113 FUSE 117 FUSE 120 FUSE 124 FUSE 127 FUSE 130 FUSE 133 LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A NCA WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT SOUND GENERATOR SOUND GENERATOR CONTROL UNIT STARTER TO FUSE 122 (DIAGRAM 8 OF 13) VIO/WHT WIRE VOLTAGE DIP LIMITER W/ DYNAMIC LED HEADLAMPS WINDSHIELD WIPER HEATING RELAY WIPER MOTOR YEL/RED WIRE

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG ACTIVE ENGINE MOUNTS CONTROL UNIT BLK WIRE BLK/PNK WIRE BRN WIRE BUFFER BATTERY FUSE DC/AC CONVERTER CONTROL UNIT DRIVE UNIT CONTROL UNIT DRIVETRAIN CONTROL UNIT ECO START/STOP FUNCTION ADDITIONAL BATTERY ECO START/STOP FUNCTION ADDITIONAL BATTERY RELAY ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT EXCEPT HYBRID EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP FROM FUSE 109 (DIAGRAM 7 OF 13) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 4 OF 13) FROM REAR FUSE, RELAY MODULE (DIAGRAM 10 OF 13) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 5 OF 13) FRONT CENTRAL CONTROL UNIT FUSE 121 FUSE 122 FUSE 123 FUSE 125 FUSE 126 FUSE 128 FUSE 129 GRY/YEL WIRE ME-SFI (ME) CONTROL UNIT ORG/BLU WIRE ORG/RED WIRE PARK PAWL CAPACITOR PNK WIRE PNK/RED WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL BLK/PNK) WIRE RED/YEL WIRE SOUND GENERATOR 2 TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 13 OF 13) TRANSFER CASE CONTROL UNIT YEL WIRE

AC HOUSING, CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT DEDICATED SHORT-RANGE COMMUNICATIONS CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 5 OF 13) FUSE 200 FUSE 201 FUSE 202 FUSE 203 FUSE 204 FUSE 205 FUSE 206 FUSE 207 FUSE 208 FUSE 209 FUSE 210 FUSE 211 FUSE 212 FUSE 213 FUSE 214 FUSE 220 HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY INSTRUMENT CLUSTER CONTROL UNIT LEFT REAR DISPLAY N/A NCA WIRE PERFUME ATOMIZER CONTROL UNIT RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DISPLAY STEERING COLUMN MODULE CONTROL UNIT

ACTIVE ENGINE SOUND GENERATOR CONTROL UNIT ARMREST HEATER CONTROL UNIT BACKUP CAMERA CONTROL UNIT BACKUP RELAY BLU WIRE BLU/BLK WIRE BRN WIRE FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 5 OF 13) FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT TEMPERATURE CONTROLLED CUP HOLDER FUSE 406 FUSE 407 FUSE 449 FUSE 451 FUSE 455 FUSE 456 FUSE 457 FUSE 458 FUSE 461 FUSE 462 FUSE 463 FUSE 464 FUSE 467 FUSE 468 GRY/BLU WIRE HEATED REAR WINDOW RELAY HECKR LEFT REAR PASSENGER COMPARTMENT SIDE WINDOW ROLLER SUNBLIND CONTROL UNIT LUGGAGE COMPARTMENT SOCKET NCA WIRE PARKING SYSTEM CONTROL UNIT POWER OUTLET RELAY REAR CENTRAL CONTROL UNIT REAR CUP HOLDER RELAY REAR PASSENGER COMPARTMENT CENTER CONSOLE USB PORT REAR PASSENGER COMPARTMENT CRADLE CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT REAR DOOR CONTROL UNIT RIGHT REAR PASSENGER COMPARTMENT SIDE WINDOW ROLLER SUNBLIND CONTROL UNIT RIGHT REAR SEAT CONTROL UNIT TIRE PRESSURE MONITOR CONTROL UNIT TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 8 OF 13) TO FUSE 408 (DIAGRAM 11 OF 13) TOUCHSCREEN VIO/GRN WIRE W/ ACTIVE PARKING ASSIST W/O ACTIVE PARKING ASSIST

ACTIVE ENGINE MOUNTS CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT DC/DC CONVERTER CHARGER ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT FROM FUSE 407 (DIAGRAM 10 OF 13) FUEL PUMP CONTROL UNIT FUSE 408 FUSE 410 FUSE 411 FUSE 417 FUSE 424 FUSE 425 FUSE 428 FUSE 429 FUSE 430 FUSE 432 FUSE 433 FUSE 434 FUSE 435 FUSE 437 FUSE 440 FUSE 443 FUSE 444 FUSE 445 FUSE 446 FUSE 447 FUSE 448 FUSE 475 FUSE 476 FUSE 477 FUSE 478 FUSE 485 FUSE 486 FUSE 487 FUSE 488 LEFT REAR MULTICONTOUR SEAT CONTROL UNIT LEFT REAR PASSENGER COMPARTMENT PTC HEATER BOOSTER LEFT REAR SEAT CONTROL UNIT N/A NCA WIRE REAR AIR CONDITIONING ELECTRONIC BLOWER CONTROLLER REAR CENTRAL CONTROL UNIT RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RIGHT B-PILLAR PASSENGER COMPARTMENT PTC HEATER BOOSTER RIGHT REAR MULTICONTOUR SEAT CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SUBWOOFER AMPLIFIER TO FUSE 472 (DIAGRAM 12 OF 13) TRUNK LID/LIFTGATE CONTROL CONTROL UNIT

ALTERNATING CURRENT CHARGER FOR HIGH VOLTAGE BATTERY DESIGN REAR INDIVIDUAL SEATS, DRIVE UNIT CONTROL UNIT ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT ELECTRIC MACHINE 1 POWER ELECTRONICS CONTROL UNIT FROM FUSE 417 (DIAGRAM 11 OF 13) FUSE 412 FUSE 413 FUSE 415 FUSE 416 FUSE 418 FUSE 419 FUSE 420 FUSE 421 FUSE 422 FUSE 423 FUSE 469 FUSE 470 FUSE 471 FUSE 472 FUSE 479 FUSE 480 FUSE 483 FUSE 484 HIGH VOLTAGE BATTERY MODULE N/A REAR SWITCHING MODULE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEATS SWITCH GROUP (RIGHT LOAD COMPARTMENT) TO DC/DC CONVERTER CONTROL UNIT (DIAGRAM 6 OF 13) VARIO REAR BENCH SEAT W/ UPRATED HIGH-PERFORMANCE ENGINE W/O UPRATED ENGINE

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L CAN-D H CAN-D L CENTER CONSOLE KEYLESS GO ANTENNA COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT DRIVER DOOR KEYLESS-GO DOOR HANDLE ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE START/ STOP BUTTON FLEX-E BM FLEX-E BP FROM PARK PAWL CAPACITOR (DIAGRAM 8 OF 13) FROM STARTER BATTERY PREFUSE BOX (DIAGRAM 1 OF 13) FRONT PASSENGER DOOR KEYLESS-GO DOOR HANDLE FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE LEFT REAR KEYLESS GO DOOR HANDLE LEFT UNDERFLOOR KEYLESS-GO ANTENNA LIN LOAD COMPARTMENT KEYLESS-GO ANTENNA ORG/ WIRE ORG/BLK WIRE PNK/BLU WIRE PNK/GRY WIRE PNK/RED WIRE PNK/WHT WIRE REAR SWITCHING MODULE RED WIRE REL (+) SIG RIGHT REAR KEYLESS GO DOOR HANDLE RIGHT UNDERFLOOR KEYLESS-GO ANTENNA SIG TO JUMP START FUSE BOX (DIAGRAM 5 OF 13) TO STARTER BATTERY PREFUSE BOX (DIAGRAM 1 OF 13) VIO WIRE VIO/WHT WIRE W/ VEHICLE ACCESS, DRIVE AUTHORIZATION VIA MOBILE PHONE WHT WIRE WHT/RED WIRE