Mercedes-Benz E-class W214/S214 (2023-2024) steering column module control unit Wiring diagrams

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN L CAN-H CENTER CONSOLE COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FANFARE HORNS, AIR BAG CLOCKSPRING CONTACT FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT FUSE 2 FUSE 205 FUSE 3 FUSE 313 GRN WIRE HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HOT AT ALL TIMES INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MULTI FUSE 1 MULTI FUSE 2 MULTIMEDIA CONNECTION UNIT NCA WIRE NEAR FIELD COMMUNICATION ANTENNA ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SHIELD SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS USB YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN L CAN-H CENTER CONSOLE COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FANFARE HORNS, AIR BAG CLOCKSPRING CONTACT FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT FUSE 2 FUSE 205 FUSE 3 FUSE 313 GRN WIRE HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HOT AT ALL TIMES INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MULTI FUSE 1 MULTI FUSE 2 MULTIMEDIA CONNECTION UNIT NCA WIRE NEAR FIELD COMMUNICATION ANTENNA ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SHIELD SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS USB YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN A H CAN A L CAN LR H CAN LR L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FANFARE HORNS, AIR BAG CLOCKSPRING CONTACT FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT FUSE 205 FUSE 313 FUSE 326 FUSE 331 GRN WIRE HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HOT AT ALL TIMES INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MULTI FUSE 1 MULTI FUSE 2 MULTIMEDIA CONNECTION UNIT NCA WIRE NEAR FIELD COMMUNICATION ANTENNA ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SHIELD SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS USB WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN A H CAN A L CAN LR H CAN LR L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FANFARE HORNS, AIR BAG CLOCKSPRING CONTACT FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT FUSE 205 FUSE 313 FUSE 326 FUSE 331 GRN WIRE HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HOT AT ALL TIMES INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MULTI FUSE 1 MULTI FUSE 2 MULTIMEDIA CONNECTION UNIT NCA WIRE NEAR FIELD COMMUNICATION ANTENNA ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SHIELD SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS USB WHT WIRE YEL WIRE

AC HOUSING, BLK WIRE BRN WIRE CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT DRIVER INSIDE CENTER AIR VENT AMBIANCE ILLUMINATION DRIVER OUTSIDE CENTER AIR VENT AMBIANCE ILLUMINATION DRIVER-SIDE AIR VENT AMBIANCE ILLUMINATION DRIVER-SIDE AMBIANCE ILLUMINATION ELECTRIC PARKING BRAKE SWITCH FRONT PASSENGER INSIDE CENTER AIR VENT AMBIANCE ILLUMINATION FRONT PASSENGER OUTSIDE CENTER AIR VENT AMBIANCE ILLUMINATION FRONT PASSENGER SIDE AIR VENT AMBIANCE ILLUMINATION GLOVE BOX LAMP/ SWITCH HEAD UNIT/ INSTRUMENT DISPLAY CLUSTER HEAD-UP DISPLAY INNER/OUTER LOWER/UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INSTRUMENT CLUSTER CONTROL UNIT KEYLESS GO START/STOP BUTTON LEFT FRONT FOOTWELL LAMP LEFT UPPER CENTER CONSOLE TRIM PLATE AMBIANCE ILLUMINATION (LED) NCA WIRE PASSENGER-SIDE EXTERIOR AMBIANCE ILLUMINATION PASSENGER-SIDE INTERIOR AMBIANCE ILLUMINATION PERFUME ATOMIZER GENERATOR RIGHT FRONT FOOTWELL LAMP RIGHT UPPER CENTER CONSOLE TRIM PLATE AMBIANCE ILLUMINATION (LED) SEPARATE TRUNK LID LOCK SWITCH STEERING COLUMN MODULE CONTROL UNIT UPPER CONTROL PANEL CONTROL UNIT

AC HOUSING, BLK WIRE BRN WIRE CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT DRIVER INSIDE CENTER AIR VENT AMBIANCE ILLUMINATION DRIVER OUTSIDE CENTER AIR VENT AMBIANCE ILLUMINATION DRIVER-SIDE AIR VENT AMBIANCE ILLUMINATION DRIVER-SIDE AMBIANCE ILLUMINATION ELECTRIC PARKING BRAKE SWITCH FRONT PASSENGER INSIDE CENTER AIR VENT AMBIANCE ILLUMINATION FRONT PASSENGER OUTSIDE CENTER AIR VENT AMBIANCE ILLUMINATION FRONT PASSENGER SIDE AIR VENT AMBIANCE ILLUMINATION GLOVE BOX LAMP/ SWITCH HEAD UNIT/ INSTRUMENT DISPLAY CLUSTER HEAD-UP DISPLAY INNER/OUTER LOWER/UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INSTRUMENT CLUSTER CONTROL UNIT KEYLESS GO START/STOP BUTTON LEFT FRONT FOOTWELL LAMP LEFT UPPER CENTER CONSOLE TRIM PLATE AMBIANCE ILLUMINATION (LED) NCA WIRE PASSENGER-SIDE EXTERIOR AMBIANCE ILLUMINATION PASSENGER-SIDE INTERIOR AMBIANCE ILLUMINATION PERFUME ATOMIZER GENERATOR RIGHT FRONT FOOTWELL LAMP RIGHT UPPER CENTER CONSOLE TRIM PLATE AMBIANCE ILLUMINATION (LED) SEPARATE TRUNK LID LOCK SWITCH STEERING COLUMN MODULE CONTROL UNIT UPPER CONTROL PANEL CONTROL UNIT

AUDIO COMAND CONTROL PANEL BLK WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION DIAGNOSTIC CONNECTOR DRIVER-SIDE AMBIANCE ILLUMINATION ELECTRIC PARKING BRAKE SWITCH ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE FUSE, RELAY MODULE FRONT CENTER CONSOLE CUP HOLDER ILLUMINATION FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT SAM CONTROL UNIT HEAD UNIT HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY HERMES CONTROL UNIT INNER LOWER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INNER UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INSTRUMENT CLUSTER CONTROL UNIT KEYLESS GO START/STOP BUTTON LEFT ENGINE HOOD CONTACT SWITCH LEFT FRONT DOOR CONTROL UNIT LEFT FRONT FOOTWELL LAMP LEFT REAR FOOTWELL ILLUMINATION AMBIANCE ILLUMINATION (LED) OUTER LOWER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING OUTER UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING PASSENGER-SIDE EXTERIOR AMBIANCE ILLUMINATION PASSENGER-SIDE INTERIOR AMBIANCE ILLUMINATION PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR REAR CENTER CONSOLE POWER OUTLET RIGHT REAR FOOTWELL ILLUMINATION AMBIANCE ILLUMINATION (LED) RIGHT REAR PASSENGER COMPARTMENT USB PORT STARTER GENERATOR CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT

AUDIO COMAND CONTROL PANEL BLK WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION DIAGNOSTIC CONNECTOR DRIVER-SIDE AMBIANCE ILLUMINATION ELECTRIC PARKING BRAKE SWITCH ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE FUSE, RELAY MODULE FRONT CENTER CONSOLE CUP HOLDER ILLUMINATION FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT SAM CONTROL UNIT HEAD UNIT HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY HERMES CONTROL UNIT INNER LOWER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INNER UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INSTRUMENT CLUSTER CONTROL UNIT KEYLESS GO START/STOP BUTTON LEFT ENGINE HOOD CONTACT SWITCH LEFT FRONT DOOR CONTROL UNIT LEFT FRONT FOOTWELL LAMP LEFT REAR FOOTWELL ILLUMINATION AMBIANCE ILLUMINATION (LED) OUTER LOWER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING OUTER UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING PASSENGER-SIDE EXTERIOR AMBIANCE ILLUMINATION PASSENGER-SIDE INTERIOR AMBIANCE ILLUMINATION PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR REAR CENTER CONSOLE POWER OUTLET RIGHT REAR FOOTWELL ILLUMINATION AMBIANCE ILLUMINATION (LED) RIGHT REAR PASSENGER COMPARTMENT USB PORT STARTER GENERATOR CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT

AUGMENTED REALITY CAMERA BRN WIRE CAN H H CAN H L CAN HMI H CAN HMI L CAN L CAN-H CAN-H L PNK FLEX WIRE ELECTRONIC STABILITY PROGRAM CONTROL UNIT FLEX FLEX PNK FLEX WIRE FLEX PNK SIG WIRE GRN WIRE GRN/WHT WIRE HEAD-UP DISPLAY INTELLIGENT DRIVE CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR NCA WIRE PNK FLEX WIRE PNK WIRE RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR STEERING COLUMN MODULE CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TIRE PRESSURE MONITOR CONTROL UNIT USER INTERFACE CAN (CAN HMI) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR VIO WIRE VIO/WHT WIRE

BACKUP RELAY CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FRONT SAM CONTROL UNIT FUSE 200 FUSE 201 FUSE 202 FUSE 203 FUSE 204 FUSE 205 FUSE 207 FUSE 208 FUSE 209 FUSE 210 FUSE 211 FUSE 213 FUSE 214 HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER LEFT FRONT DOOR CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR N/A N/A N/A NCA WIRE NOT USED RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RES FUSE 206 RES FUSE 212 RES FUSE 215 RES FUSE 216 RES FUSE 217 RES FUSE 218 RES FUSE 219 RES FUSE 220 STARTER GENERATOR CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT UPPER CONTROL PANEL CONTROL UNIT