Mercedes-Benz GLC-class Coupe C254 (2023-2024) front signal acquisition, actuation module control unit Wiring diagrams

BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 212 GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES ILLUMINATED DOOR SILL MOLDING LEFT FRONT DOOR CONTROL UNIT LEFT FRONT DOOR INTERIOR CENTRAL LOCKING SYSTEM BUTTON GROUP LEFT FRONT DOOR LOCK PNK/VIO WIRE PNK/WHT WIRE RED/WHT WIRE SIG WHT/GRN WIRE YEL WIRE

BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 212 GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES ILLUMINATED DOOR SILL MOLDING LEFT FRONT DOOR CONTROL UNIT LEFT FRONT DOOR INTERIOR CENTRAL LOCKING SYSTEM BUTTON GROUP LEFT FRONT DOOR LOCK PNK/VIO WIRE PNK/WHT WIRE RED/WHT WIRE SIG WHT/GRN WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE CAN L CAN-H CENTER REAR INTERIOR LAMP COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SWITCH FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 209 GLOVE BOX LAMP) GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER DISPLAY INSTRUMENT ILLUMINATION CIRCUIT LAMP SWITCH OVERHEAD CONTROL PANEL CONTROL UNIT (FRONT CENTER OF ROOF) PNK WIRE PNK/BLK WIRE PNK/RED WIRE RED/BLK WIRE RED/WHT WIRE SIG SIG (+) COC VIO WIRE VIO/BLK WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX BM FLEX BP FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 209 FUSE 218 GRN/BLU WIRE GRY WIRE HORNS CONTACT PLATE HOT AT ALL TIMES N/A PNK/BLU WIRE RED/BLK WIRE SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE SWITCH ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT ETH N ETH P FLEX FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUEL PUMP CONTROL UNIT FUSE 122 FUSE 200 FUSE 209 FUSE 22 FUSE 223 FUSE 224 FUSE 415 GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE HEAD UNIT (CENTER OF DASH) HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT INSTRUMENT CLUSTER DISPLAY INSTRUMENT PANEL MID-RANGE SPEAKER NCA WIRE PNK WIRE PNK/GRY WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/PNK WIRE RED/YEL WIRE SHIELD SIG SIG (+) COC TOP OF ENGINE) UPPER CONTROL PANEL CONTROL UNIT VIO WIRE WAKE-UP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 209 GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER DISPLAY PNK/RED WIRE RED/BLK WIRE SIG SIG (+) COC VIO WIRE YEL WIRE YEL/GRN WIRE

BRN WIRE CAN L COMPUTER DATA LINES SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 305 FUSE 320 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR MIRRORS SYSTEM OVERHEAD CONTROL PANEL CONTROL UNIT PNK/BLK WIRE RED/BLK WIRE RED/WHT WIRE SIG VIO WIRE VIO/BLK WIRE YEL WIRE

BLK WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 212 FUSE 306 FUSE 320 FUSE 416 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR MULTIPLE FUSE 2 OVERHEAD CONTROL PANEL CONTROL UNIT RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED/BLU WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTSIDE MIRROR SIG YEL WIRE YEL/BRN WIRE

BATTERY SENSOR BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CAN L CAN-H COC COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE MANAGEMENT CONTROL UNIT FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 24 FUSE 304 FUSE 308 FUSE 42 FUSE 47 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED STARTER ALTERNATOR POWER ELECTRONICS MULTI FUSE 1 N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/ WIRE PYROFUSE RED WIRE RED/BRN WIRE SIG START/STOP BUTTON TOP OF ENGINE) VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVER BELT FORCE LIMITER DRIVER ETR (GUS) SQUIB ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX FRONT PASSENGER BELT FORCE LIMITER FRONT PASSENGER SEAT BELT END FITTING TENSIONER FRONT SIGNAL ACQUISITION, ACTUATION MODULE CONTROL UNIT FUSE 318 GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT B-PILLAR ACCELERATION SENSOR LEFT FRONT DOOR PRESSURE SENSOR LEFT FRONTAL ACCELERATION SENSOR LEFT REAR EMERGENCY TENSIONING RETRACTOR SQUIB PNK/BLU WIRE PNK/GRN WIRE RED WIRE RED/BRN WIRE RED/YEL WIRE RIGHT FRONTAL ACCELERATION SENSOR RIGHT REAR DOOR PRESSURE SENSOR SIG SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT VIO WIRE VIO/YEL WIRE WHT WIRE