Mercedes-Benz S-class W222/C217/A217 facelift (2017-2020) fuse 5 Wiring diagrams

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

AKT TA AKT TA BL AKTMLDG ALK OFN ALK SCL BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CAN K H CAN K L COMPUTER DATA LINES SYSTEM EXTINGUISHING AGENT TANK OPENING MECHANISM FD NFS FIRE EXTINGUISHING SYSTEM, EMERGENCY FRESH AIR SYSTEM CONTROL UNIT FLA TA FLA TA BL FLD FLA FUSE 4 FUSE 5 GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLU WIRE GRY/PNK WIRE HOT AT ALL TIMES LOWER LEFT ENGINE COMPARTMENT FIRE EXTINGUISHING SYSTEM TEMPERATURE SENSOR 1 LOWER LEFT ENGINE COMPARTMENT FIRE EXTINGUISHING SYSTEM TEMPERATURE SENSOR 2 MV DB NFS (+) NFS NFS TA NFS TA BL ORG/ WIRE ORG/BLU WIRE PNK/GRN WIRE PNK/RED WIRE PRF FLD RED WIRE RED/BLU WIRE RGS SPECIAL PURPOSE VEHICLE FUSE BLOCK 1 UMLANST UPPER LEFT ENGINE COMPARTMENT FIRE EXTINGUISHING SYSTEM TEMPERATURE SENSOR UPPER RIGHT ENGINE COMPARTMENT FIRE EXTINGUISHING SYSTEM TEMPERATURE SENSOR VEBW TS VIO WIRE WGSTR WHT WIRE WHT/BLU WIRE WRNSMR YEL WIRE YEL/WHT WIRE

BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FUSE 4 FUSE 407 FUSE 5 HOT AT ALL TIMES LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT FRONT SEAT MASSAGE FUNCTION CONTROL UNIT MULTICONTOUR SEAT PNEUMATIC PUMP MULTIPLE FUSE 1 PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED/GRY WIRE RED/WHT WIRE RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT SEAT MASSAGE FUNCTION CONTROL UNIT SEDAN, COUPE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE COUPE, SEDAN FRL R WH FRONT PASSENGER SEAT BELT COMFORT-FIT FUNCTION SOLENOID FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT CUSHION LENGTH ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT FORE/AFT ADJUSTMENT MOTOR, HALL SENSOR 1, 2 FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT HEIGHT ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT INCLINATION ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP FUSE 302 FUSE 407 FUSE 5 GRN/VIO WIRE GRY/RED WIRE HALL SENSOR 1 HALL SENSOR 2 HK SF VL HOT AT ALL TIMES M+ (-) M+ (-) (PINS: 11 TO 15 NOT USED) MEMORY 2 SWITCH MEMORY FUNCTION SWITCH MEMORY 1 SWITCH MULTICONTOUR SEAT PNEUMATIC PUMP MULTIPLE FUSE 1 ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT SEAT ADJUSTMENT SWITCH GROUP SEATS SYSTEM SEDAN UB (+) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AC HOUSING, ALTERNATOR BATTERY SENSOR BLK WIRE BRN WIRE CONTROL UNIT) COUPE CONVERTIBLE DC/AC CONVERTER CONTROL UNIT ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT EMERGENCY START SYSTEM RELAY (HIGH CURRENT) ENABLE FAN MOTOR FROM REAR FUSE FROM REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 7) FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 7) FROM REAR PREFUSE BOX (DIAGRAM 5 OF 7) FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE 1 FUSE 12 FUSE 21 FUSE 22 FUSE 24 FUSE 27 FUSE 28 FUSE 3 FUSE 4 FUSE 5 FUSE 8 GRN WIRE GRN/RED WIRE LEFT TERMINAL 30 TERMINAL BLOCK (W/O BACKUP) N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/BLK WIRE ORG/BLU WIRE ORG/RED WIRE PNK/GRY WIRE PNK/YEL WIRE PYFSE (-) PYROTECHNICAL SEPARATOR RED WIRE RED/WHT WIRE RELAY MODULE RESERVE FUSE 11 RESERVE FUSE 23 RESERVE FUSE 25 RESERVE FUSE 6 RESERVE FUSE 9 SEDAN SIG WNDL STARTER SUPPLEMENTAL RESTRAINT SYSTEM TO DRIVER-SIDE FUSE, RELAY MODULE (DIAGRAM 2 OF 7) TO ENGINE FUSE, RELAY MODULE (DIAGRAM 2 OF 7) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 7) TO REAR PREFUSE BOX (DIAGRAM 5 OF 7) WHT WIRE

1 OF 7) AUX BATTERY DISCONNECT SWITCH RELAY BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L CAN-D H CAN-D L COMPUTER DATA LINES SYSTEM CONTROL UNIT) COUPE, CONVERTIBLE SEDAN W/O ECO START/STOP W/ ECO START/STOP DECOUPLING RELAY ECO START/STOP FUNCTION ADDITIONAL BATTERY ECO START/STOP FUNCTION ADDITIONAL BATTERY RELAY ELECTRONIC IGNITION SWITCH CONTROL UNIT FIRE EXTINGUISHING SYSTEM, EMERGENCY FRESH AIR SYSTEM FLEX-E BM FLEX-E BP FROM PASSENGER- FROM PYROTECHNICAL SEPARATOR (DIAGRAM FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 7) FRONT SAM CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 41 FUSE 42 FUSE 45 FUSE 46 FUSE 47 FUSE 48 FUSE 49 FUSE 5 FUSE 54 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE KEYLESS GO START/STOP BUTTON KEYLESS-GO CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT N/A OPERATING UNIT PAS (GAS), SPECIAL SIGNAL SYSTEM PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RESERVE FUSE 10 RESERVE FUSE 44 RESERVE FUSE 53 RESERVE FUSE 6 RESERVE FUSE 7 RESERVE FUSE 8 RESERVE FUSE 9 RIGHT FRONT POWER WINDOW HYDRAULIC PUMP RELAY SEDAN SIDE A-PILLAR FUSE BOX SIG SIG DF SPECIAL PROTECTION VEHICLES FUSE BOX SPECIAL SIGNAL SYSTEM SUPPLY TEMPERATURE SENSOR TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 7) TO REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 7) TO VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 7) UPPER RIGHT ENGINE COMPARTMENT FIRE EXTINGUISHING SYSTEM VIO/YEL WIRE W/ TOP PROTECTION WAKEUP WINDSHIELD HEATER CONTROL UNIT YEL WIRE YEL/WHT WIRE

ALARM SIREN ALL-WHEEL DRIVE CONTROL UNIT CONTROL UNIT) COUPE CONVERTIBLE DIAGNOSTIC CONNECTOR DRIVER SEAT CONTROL UNIT DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP DRIVETRAIN CONTROL UNIT FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FROM REAR PREFUSE BOX (DIAGRAM 5 OF 7) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 7) FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FUSE 1 FUSE 2 FUSE 3 FUSE 301 FUSE 302 FUSE 303 FUSE 304 FUSE 305 FUSE 306 FUSE 307 FUSE 309 FUSE 310 FUSE 311 FUSE 312 FUSE 313 FUSE 314 FUSE 315 FUSE 316 FUSE 317 FUSE 318 FUSE 319 FUSE 320 FUSE 321 FUSE 322 FUSE 4 FUSE 5 FUSE 6 HEAD UNIT HEAD-UP DISPLAY INSTRUMENT CLUSTER KEYLESS-GO CONTROL UNIT LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT REAR DOOR CONTROL UNIT ME-SFI (ME) CONTROL UNIT MONO MULTI-FUNCTION CAMERA, STEREO MULTI-FUNCTION CAMERA MULTIMEDIA CONNECTION UNIT MULTIPLE FUSE 1 MULTIPLE FUSE 2 MULTIPLE FUSE 3 N/A OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL MODULE PERFUME ATOMIZER GENERATOR RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR AIR CONDITIONING OPERATING UNIT REAR BLOWER MOTOR REAR CONTROL UNIT RED WIRE RED/WHT WIRE RESERVE FUSE 308 RESERVE FUSE 323 RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR SEDAN SHORT, LONG-RANGE RADAR SENSOR STATIONARY HEATER UNIT SUPPLEMENTAL RESTRAINT SYSTEM TELEPHONE CONTROL UNIT TELEPHONE, STATIONARY HEATER, REMOTE PARK-PILOT ANTENNA CHANGEOVER SWITCH TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 5 OF 7) TOUCHPAD, AUDIO/COMAND CONTROL PANEL W/ REAR AIR CONDITIONING WHT WIRE