Mercedes-Benz S-class W222/C217/A217 facelift (2017-2020) driver-side fuse, relay module Wiring diagrams

AIRSCARF CONTROL UNIT AMAL HZG AMAL TMP ARMREST HEATER CONTROL UNIT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM CONVERTIBLE COUPE COUPE DRIVER-SIDE FUSE, RELAY MODULE FRONT CENTER CONSOLE ARMREST HEATING ELEMENT FRONT CENTER CONSOLE HAND REST HEATING ELEMENT FUSE 203 FUSE 301 FUSE 302 FUSE 406 FUSE 425 GRY WIRE GRY/RED WIRE HEATING ELEMENT TEMPERATURE SENSOR HOT AT ALL TIMES HZ MIKO H HZ MIKO V LEFT FRONT DOOR CONTROL UNIT LEFT FRONT SEAT ARMREST HEATING ELEMENT LEFT REAR DOOR CONTROL UNIT LEFT REAR SEAT ARMREST HEATING ELEMENT TEMPERATURE SENSOR NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR CENTER CONSOLE ARMREST HEATING ELEMENT REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BRN WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT SEAT ARMREST HEATING ELEMENT RIGHT REAR DOOR CONTROL UNIT RIGHT REAR SEAT ARMREST HEATING ELEMENT TEMPERATURE SENSOR SEDAN TEMPERATURE SENSOR TMP MIKO H TMP MIKO V WHT WIRE

AUX SUPPLY BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN LR H CAN LR L COMPUTER DATA LINES SYSTEM DIRECT SELECT LEVER DRIVER-SIDE FUSE, RELAY MODULE ELECTRIC AUXILIARY OIL PUMP ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE COMPARTMENT PREFUSE BOX FLEX-E BP PNK FLEX-E BM WIRE FULLY INTEGRATED TRANSMISSION CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT (INSIDE BOTTOM OF TRANSMISSION) FUSE 211 FUSE 5 GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INTERNAL TRANSMISSION SPEED RPM SENSOR LUBRICATING PRESSURE SOLENOID NCA WIRE OUTPUT SHAFT RPM SENSOR PARK PAWL LIFT SOLENOID PARK PAWL POSITION SENSOR PRESSURE SENSOR RED WIRE SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL UPSHIFT BUTTON TORQUE CONVERTER LOCKUP CLUTCH SOLENOID TRANSMISSION OIL TEMPERATURE SENSOR TURBINE WHEEL RPM SENSOR WORKING PRESSURE SOLENOID YEL WIRE YEL/WHT WIRE

3.0L TURBO 4.0L TURBO 6 7 TMP VD V A M K KK AC HOUSING, BLK WIRE BLOWER MOTOR BLOWER REGULATOR BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L 20 21 SNS VL CLIMATE CONTROL UNIT (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER SIDE AIR VENT IONIZER DRIVER-SIDE FUSE, RELAY MODULE FMTDE L FMTDE R FUSE 207 FUSE 27 FUSE 5 FUSE 6 GRN WIRE GRN/BLU WIRE GRN/PNK WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES HSK K MTDE VL MTDE VR MULTI FUSE 2 MULTI FUSE 3 NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PERFUME ATOMIZER GENERATOR PNK DRK KLTM WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE REAR AIR CONDITIONING OPERATING UNIT RED WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR REFRIGERANT COMPRESSOR W/ MAGNETIC CLUTCH SIG SIREN/ DOWN FUSE 209 SNS VR STDE VL 11 12 STDE VR TMP FR L TMP FR R TMP STD L TMP STD R USED) VEHICLE INTERIOR PREFUSE BOX VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/WHT WIRE W/ AIR BALANCE PACKAGE W/ MAGNETIC CLUTCH W/ REFRIGERANT R744 W/O REFRIGERANT R744 4.0L TURBO W/O MAGNETIC CLUTCH WHT WIRE WHT/BLU WIRE WINDSHIELD HEATER CONTROL UNIT WP KML 7 8 YEL WIRE YEL/GRN WIRE

3.0L TURBO 4.0L TURBO A T KWTHS ACTUATOR MOTOR ATR BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H COC CAN B L CAN C H CAN C L CAN HMI H CAN HMI L CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH COOLANT TEMPERATURE SENSOR DRIVER-SIDE FUSE, RELAY MODULE DRIVETRAIN CONTROL UNIT E A TMOT ENGINE COMPARTMENT PREFUSE BOX ENGINE CONTROLS SYSTEM FAN MOTOR FRONT SAM CONTROL UNIT (LEFT KICK PANEL) FUSE 200 FUSE 4 FUSE 405 FUSE 458 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER KMSD ME-SFI (ME) CONTROL UNIT OUTSIDE TEMPERATURE SENSOR REAR BACKREST REFRIGERATOR BOX REAR CUP HOLDER (SEDAN) REAR FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE ROW CUP HOLDER, POWER OUTLET RELAY ENERGIZED ROW/TRUNK REFRIGERATOR BOX, POWER OUTLET RELAY ENERGIZED SEDAN VIO/ORG WIRE WHT/BRN WIRE YEL WIRE YEL/WHT WIRE

BRN WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FUSE 1 FUSE 213 FUSE 3 FUSE 310 HOT AT ALL TIMES LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR MULTIPLE FUSE 2 PASSENGER-SIDE A-PILLAR FUSE BOX RED/WHT WIRE RED/YEL WIRE RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR YEL WIRE YEL/WHT WIRE

BRN WIRE DRIVER-SIDE FUSE, RELAY MODULE FUSE 211 HEATING ELEMENT TEMPERATURE SENSOR HOT AT ALL TIMES NCA WIRE RED WIRE SENS GND SIG STEERING COLUMN ADJUSTMENT, STEERING WHEEL HEATER SWITCH STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS STEERING WHEEL HEATER STEERING WHEEL HEATER HEATING ELEMENT STEERING WHEEL HEATER INDICATOR LAMP TEMP

AIR CONDITIONING SYSTEM BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DEFROST/ HEATED WINDSHIELD BUTTON DRIVER-SIDE FUSE, RELAY MODULE FUSE 209 FUSE 42 GRN/VIO WIRE HEATED WINDSHIELD HOT AT ALL TIMES LEFT FRONT HEATED SIDE WINDOW NCA WIRE REAR PREFUSE BOX RED WIRE RED/BLK WIRE RED/VIO WIRE RIGHT FRONT HEATED SIDE WINDOW VIO WIRE W/ TOP PROTECTION W/O TOP PROTECTION WHT WIRE WINDSHIELD HEATER CONTROL UNIT

BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CLIMATE CONTROL OPERATING UNIT COMPUTER DATA LINES SYSTEM COUPE COUPE CONVERTIBLE COUPE CONVERTIBLE, SEDAN DRIVER-SIDE FUSE, RELAY MODULE FUSE 203 FUSE 209 FUSE 302 FUSE 47 FUSE 474 HEATED REAR WINDOW RELAY HOT AT ALL TIMES HR - LEFT FRONT DOOR CONTROL MODULE LEFT OUTSIDE MIRROR MIRROR HEATER NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE REAR PREFUSE BOX REAR SAM CONTROL UNIT REAR WINDOW HEATER REAR WINDOW HEATER BUTTON RED WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL MODULE RIGHT OUTSIDE MIRROR SEDAN COUPE, CONVERTIBLE VIO WIRE WHT WIRE

BEHIND STEERING WHEEL) BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CAN L R H CAN L R L COMBINATION SWITCH DIRECT SELECT LEVER DRIVER AIR BAG SQUIB 1 DRIVER AIR BAG SQUIB 2 DRIVER-SIDE FUSE, RELAY MODULE DRIVETRAIN CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FLEX-E BM FLEX-E BP FUSE 205 FUSE 211 GRN WIRE HEAD UNIT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP HEADLAMP FLASHER/HIGH BEAM SWITCH HEATING ELEMENT TEMPERATURE SENSOR HORNS CONTACT PLATE HOT AT ALL TIMES INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP NCA WIRE PNK WIRE RED WIRE SENS GND SIG STEERING COLUMN ADJUSTMENT SWITCH (W/O STEERING WHEEL HEATER) STEERING COLUMN ADJUSTMENT, STEERING WHEEL HEATER SWITCH STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL ANGLE SENSOR STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL HEATER (IF EQUIPPED) STEERING WHEEL HEATER HEATING ELEMENT STEERING WHEEL HEATER INDICATOR LAMP STEERING WHEEL UPSHIFT BUTTON STEERING WHEEL VIBRATION MOTOR SUPPLEMENTAL RESTRAINTS SYSTEM TEMP TURN SIGNAL LAMPS SWITCH VIO WIRE VIO/GRN WIRE WINDSHIELD WASHER SYSTEM SWITCH WIPE SWITCH

AIR CONDITIONING SYSTEM BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT COMBUSTION AIR BLOWER COMPUTER DATA LINES SYSTEM COUPE DRIVER-SIDE FUSE, RELAY MODULE DSRPMP FUSE 209 FUSE 314 FUSE 6 GLOW PLUG/ FLAME MONITOR UNIT GRN/VIO WIRE HEATER CONTROL UNIT HOT AT ALL TIMES MULTI-FUNCTION ANTENNA MULTIPLE FUSE 3 NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR AIR CONDITIONING OPERATING UNIT REAR BLOWER MOTOR RED/VIO WIRE RED/WHT WIRE REMOTE PARK-PILOT/ STATIONARY HEATER ANTENNA SPLITTER SEDAN SHIELD SIG STATIONARY HEATER BUTTON STATIONARY HEATER FUEL PUMP STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER STATIONARY HEATER SWITCHOVER VALVE STATIONARY HEATER UNIT TELEPHONE, STATIONARY HEATER, REMOTE PARK-PILOT ANTENNA CHANGEOVER SWITCH TEMPERATURE SENSOR THERMAL FUSE UMSCHVNT VIO WIRE W/ REAR AIR CONDITIONING W/ REMOTE PARK-PILOT W/ MULTI-FUNCTION TELEPHONY W/ TOP PROTECTION WHT WIRE