Mercedes-Benz Maybach GLS-class X167 (2019-2023) steering column module control unit Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAN L R H CAN L R L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FLEX-E BM FLEX-E BP FRONT CENTER CONSOLE USB CONNECTOR FUSE 203 GRN WIRE GRN/BLU WIRE GRY/BLU WIRE HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HEAD UNIT MULTIFUNCTION STEERING WHEEL BUTTON GROUP HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP INSTRUMENT CLUSTER MULTIFUNCTION STEERING WHEEL BUTTON GROUP LIN MULTIMEDIA CONNECTION UNIT NCA WIRE PNK/BLU WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SHD SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS (IN STEERING WHEEL) USB USB D- USB GND VIO WIRE WAKE-UP WHT WIRE YEL WIRE

3.0L TURBO HYBRID 4.0L TURBO HYBRID AMBIANCE ILLUMINATION CONTROL UNIT BLK/GRY WIRE BLU WIRE BRN WIRE CENTER REAR SEAT BELT BUCKLE SWITCH CENTER, RIGHT REAR PASSENGER COMPARTMENT SEAT BELT BUCKLES CLIMATE CONTROL OPERATING UNIT CYLINDER 1+2 IGNITION COIL CYLINDER 3+4 IGNITION COIL DC/DC CONVERTER CONTROL UNIT DRIVE CONTROL UNIT DRIVER-SIDE OUTSIDE AMBIENT LIGHTING ENGINE START/STOP BUTTON FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT SIDE PRE-SAFEAPULSE SQUIB FRONT PASSENGER SIDE BAG SQUIB HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY HIGH-VOLTAGE PTC HEATER INNER RIGHT FRONT SEAT TRIM ELEMENT AMBIENT LIGHTING INSTRUMENT CLUSTER CONTROL UNIT INTERIOR TEMPERATURE SENSOR LEFT FRONT FOOTWELL LAMP LEFT REAR SEAT BELT BUCKLE SWITCH LEFT REAR SIDE BAG SQUIB ME-SFI (ME) CONTROL UNIT NCA WIRE REAR CUP HOLDER REAR SEAT HEATERS CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT REAR CUSHIONBAG SQUIB RIGHT REAR DOOR CONTROL UNIT RIGHT REAR FOOTWELL LAMP RIGHT REAR PASSENGER COMPARTMENT SIDE WINDOW ROLLER SUNBLIND CONTROL UNIT RIGHT REAR SIDE BAG SQUIB SEATS SWITCH GROUP (RIGHT LOAD COMPARTMENT) STEERING COLUMN MODULE CONTROL UNIT

A SIG BLK WIRE BLK/BRN WIRE BLK/PNK WIRE BLK/VIO WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L COC COMPUTER DATA LINES SYSTEM D-SIG ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP FLEX-E BM FLEX-E BP FRONT CENTRAL CONTROL UNIT FUSE 110 FUSE 126 FUSE 133 FUSE 339 FUSE 705 GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED HOT W/ ENGINE COMPARTMENT 15 RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT LAMP UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/BLU WIRE PNK/GRY WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT RIGHT FRONT LEVEL SENSOR RIGHT REAR LEVEL SENSOR SIG STARTER BATTERY PREFUSE BOX STEERING COLUMN MODULE CONTROL UNIT VIO WIRE VIO/PNK WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

A SIG BLK WIRE BLK/PNK WIRE BLK/VIO WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L COC COMPUTER DATA LINES SYSTEM D-SIG ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP FLEX-E BM FLEX-E BP FRONT CENTRAL CONTROL UNIT FUSE 110 FUSE 126 FUSE 133 FUSE 339 FUSE 705 GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED HOT W/ ENGINE COMPARTMENT 15 RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT LAMP UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/BLU WIRE PNK/GRY WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT STARTER BATTERY PREFUSE BOX STEERING COLUMN MODULE CONTROL UNIT VIO WIRE VIO/PNK WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE

A SIG BLK WIRE BLK/PNK WIRE BLK/VIO WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L COC COMPUTER DATA LINES SYSTEM D-SIG ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP FLEX-E BM FLEX-E BP FRONT CENTRAL CONTROL UNIT FUSE 110 FUSE 126 FUSE 133 FUSE 339 FUSE 705 GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED HOT W/ ENGINE COMPARTMENT 15 RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT LAMP UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/BLU WIRE PNK/GRY WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT STARTER BATTERY PREFUSE BOX STEERING COLUMN MODULE CONTROL UNIT VIO WIRE VIO/PNK WIRE VIO/WHT WIRE YEL WIRE YEL/BLU WIRE

BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN LR H CAN LR L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FRONT CENTRAL CONTROL UNIT FUSE 203 FUSE 704 GRN/BLU WIRE HORNS CONTACT PLATE HOT AT ALL TIMES LEFT FANFARE HORN NCA WIRE PNK/BLK WIRE PNK/BLU WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FANFARE HORN SIG STARTER BATTERY PREFUSE BOX STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS YEL WIRE YEL/BLK WIRE

A SIG ACTIVE SUSPENSION, DAMPING SYSTEM CONTROL UNIT BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM D-SIG DRIVER-SIDE FUSE, RELAY MODULE FLEX-E BM FLEX-E BP FUSE 203 FUSE 407 FUSE 471 GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES LEFT REAR SEAT CONTROL UNIT PNK A SIG WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRY WIRE PNK/YEL WIRE POWER DISTRIBUTION SYSTEM REAR FUSE, RELAY MODULE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT REAR RIGHT REAR SEAT BACKREST INCLINATION ADJUSTMENT MOTOR RIGHT REAR SEAT CONTROL UNIT SEAT SWITCH GROUP (RIGHT LOAD COMPARTMENT) SEATS SWITCH GROUP (LEFT LOAD COMPARTMENT) SEATS SWITCH GROUP (RIGHT LOAD COMPARTMENT) SIG STEERING COLUMN MODULE CONTROL UNIT VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE

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/RED WIRE BLK/WHT WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM D-SIG DRIVER DOOR CONTROL UNIT DRIVER SEAT ADJUSTMENT SWITCH GROUP DRIVER SEAT CLIMATE CONTROL SWITCH GROUP DRIVER SEAT CONTROL UNIT DRIVER'S DOOR DRIVER-SIDE FUSE, RELAY MODULE FLEX-E BM FLEX-E BP FUSE 203 FUSE 303 FUSE 714 GRN/BLU WIRE HOT AT ALL TIMES PASSENGER-SIDE A-PILLAR FUSE BOX PNK/BLU WIRE RED WIRE RED/PNK WIRE RED/WHT WIRE STARTER BATTERY PREFUSE BOX STEERING COLUMN IN/OUT ADJUSTMENT MOTOR, HALL SENSOR STEERING COLUMN MODULE CONTROL UNIT STEERING COLUMN UP/DOWN ADJUSTMENT MOTOR, HALL SENSOR VIO WIRE WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE DRIVER AIR BAG SQUIB 1 DRIVER AIR BAG SQUIB 2 DRIVER KNEE BAG SQUIB FRONT PASSENGER AIR BAG BLEED VALVE SQUIB FRONT PASSENGER AIR BAG SQUIB 1 FRONT PASSENGER AIR BAG SQUIB 2 GRN WIRE GRN/YEL WIRE GRY WIRE NCA WIRE PNK/GRN WIRE PNK/YEL WIRE STEERING COLUMN MODULE CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT VIO WIRE VIO/YEL WIRE