Mercedes-Benz GLB-class X247 facelift (2023-2024) central control module Wiring diagrams

BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN B L STERN CAN PER H CAN PER L CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT DRIVER SIDE OUTSIDE MIRROR FRONT PASSENGER DOOR CONTROL UNIT FUSE 156 FUSE 158 FUSE 163 GLB CLASS GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES LEFT OUTER REAR INTEGRATED RADAR SENSOR PASSENGER SIDE OUTSIDE MIRROR RED WIRE RED/GRN WIRE RIGHT OUTER REAR INTEGRATED RADAR SENSOR VEHICLE INTERIOR FUSE, RELAY MODULE

BLK WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H STERN CAN B L CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER-SIDE AIR VENT AMBIANCE ILLUMINATION FRONT PASSENGER SIDE AIR VENT AMBIANCE ILLUMINATION GLA/GLB CLASS GLOVE BOX LAMP) GLOVE BOX LAMP/ SWITCH GRY WIRE LIFTGATE AMBIENT LAMP, WARNING LAMP LOWER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION LUGGAGE COMPARTMENT LAMP PNK/GRY WIRE RED WIRE RED/BLK WIRE RED/GRY WIRE SIG UPPER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION UPPER PASSENGER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION VIO/BLK WIRE YEL WIRE

BLK WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B H STERN CAN B L CENTRAL CONTROL MODULE CLA CLASS CLIMATE CONTROL OPERATING UNIT COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT DRIVER SIDE OUTSIDE MIRROR FRONT PASSENGER DOOR CONTROL UNIT FUSE 121 FUSE 143 FUSE 156 FUSE 163 FUSE 165 FUSE 3 GLA/GLB CLASS GRN/VIO WIRE HEATED REAR WINDOW RELAY HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LIN NCA WIRE PASSENGER SIDE OUTSIDE MIRROR REAR WINDOW HEATER RED WIRE RED/BLU WIRE RED/GRN WIRE RED/ORG WIRE STARTER BATTERY PREFUSE BOX VEHICLE INTERIOR FUSE, RELAY MODULE

AMBIANCE ILLUMINATION AUGMENTED REALITY CAMERA BATTERY DISCONNECT SWITCH RELAY BLK WIRE BRN WIRE CENTER AIR VENT AMBIANCE ILLUMINATION CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION CENTER CONSOLE CUP HOLDER AMBIANCE ILLUMINATION CENTRAL CONTROL MODULE CIRCUIT 50 RELAY ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE FAN MOTOR LEFT CENTER AIR VENT AMBIANCE ILLUMINATION LEFT CENTER CONSOLE AMBIANCE ILLUMINATION LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT MERCEDES-BENZ INTELLIGENT DRIVE CONTROL UNIT MOBILE PHONE CRADLE CONTROL UNIT NCA WIRE PANORAMIC SLIDING ROOF CONTROL UNIT PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR REAR PASSENGER COMPARTMENT USB CONNECTOR REAR WINDOW HEATER RIGHT CENTER AIR VENT AMBIANCE ILLUMINATION RIGHT CENTER CONSOLE AMBIANCE ILLUMINATION RIGHT FRONT FOOTWELL AMBIANCE ILLUMINATION SPRAY NOZZLE HOSE HEATER STARTER BATTERY PREFUSE BOX TOUCHPAD TRANSMISSION OIL COOLING COOLANT CIRCULATION PUMP VOLTAGE DIP LIMITER WIPER MOTOR

AC HOUSING, ADDITIONAL BATTERY AMBIANCE ILLUMINATION CONTROL UNIT BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTER ENGINE HOOD CONTACT SWITCH CENTRAL CONTROL MODULE CIRCUIT 31 POTENTIAL DISTRIBUTOR 1 CIRCUIT 31 POTENTIAL DISTRIBUTOR 2 CLIMATE CONTROL OPERATING UNIT CYLINDER IGNITION COIL 1 CYLINDER IGNITION COIL 2 CYLINDER IGNITION COIL 3 CYLINDER IGNITION COIL 4 DIFFERENTIAL LOCK ACTUATOR DRIVETRAIN CONTROL UNIT ELECTRICAL POWER STEERING CONTROL UNIT FRONT PASSENGER DOOR CONTROL UNIT FRONT VEHICLE INTERIOR POWER OUTLET FUEL PUMP CONTROL UNIT GLOVE BOX LAMP) HEATED REAR WINDOW RELAY LEFT FANFARE HORN LEFT FOG LAMP NCA WIRE POWER SUPPLY POTENTIAL DISTRIBUTOR 1 PTC HEATER BOOSTER RED WIRE RIGHT FOG LAMP RIGHT FRONT BRAKE WEAR SENSOR RIGHT REAR DOOR CONTROL UNIT VEHICLE INTERIOR FUSE, RELAY MODULE WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/RED WIRE CAN B H STERN CAN B L CAN H H CAN H L CAN HMI H CAN HMI L CAN LR H CAN LR L CAN PER H CAN PER L CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE EXTERIOR LIGHTS, ELECTRIC PARKING BRAKE SWITCH GROUP FUSE 169 FUSE 22 FUSE 48 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT LAMP UNIT NCA WIRE PNK WIRE PNK/RED 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 (1) SIG (2) SIG 3 SIG 4 STEERING COLUMN MODULE CONTROL UNIT VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/WHT WIRE WHT WIRE

AUGMENTED REALITY CAMERA BLK WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L CAN HMI H CAN HMI L CENTRAL CONTROL MODULE FRONT PASSENGER DOOR CONTROL UNIT GRN/VIO WIRE INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LIN NCA WIRE PANORAMIC SLIDING ROOF CONTROL UNIT PANORAMIC SLIDING SUNROOF CONTROL UNIT PNK WIRE RIGHT REAR DOOR CONTROL UNIT SIG STERN TIRE PRESSURE MONITOR CONTROL UNIT VIO WIRE VIO/BLK WIRE VIO/WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN B L STERN CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION CENTRAL CONTROL MODULE CLIMATE CONTROL OPERATING UNIT COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE FRONT PASSENGER DOOR CENTRAL LOCKING INSIDE DOOR HANDLE SWITCH FRONT PASSENGER DOOR CONTROL UNIT FUSE 21 GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES ILLU PASSENGER SIDE OUTSIDE MIRROR PASSENGER-SIDE POWER WINDOW SWITCH PNK WIRE PNK/RED WIRE RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR DOOR CENTRAL LOCKING INSIDE DOOR HANDLE SWITCH RIGHT REAR DOOR CONTROL UNIT RIGHT REAR POWER WINDOW SWITCH SIG START/STOP BUTTON VIO WIRE

BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CAN B H CAN B L CENTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM HEAD UNIT INNER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR INNER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR NCA WIRE OUTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR PARKING SYSTEM SPEAKER REAR CAMERA COVER MOTOR RED WIRE RED/BLU WIRE RVC SHIELD SIG STERN WHT/RED WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN HMI H CAN HMI L CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM CRASH DRIVER BELT FORCE LIMITER FRONT PASSENGER BELT FORCE LIMITER FRONT PASSENGER DOOR PRESSURE SENSOR FRONT PASSENGER ETR (GUS) SQUIB FUSE 112 FUSE 158 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT LEFT B-PILLAR BODY ACCELERATION SENSOR LEFT FRONT PRESSURE SENSOR LEFT FRONTAL ACCELERATION SENSOR RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT B-PILLAR BODY ACCELERATION SENSOR SIG SIG GND SIG SIG STERN SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/VIO WIRE