Mercedes-Benz E-class W213/S213/C238/A238 facelift (2020-2024) rear sam control unit Wiring diagrams

BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE 477 HOT AT ALL TIMES LEFT BACKUP LAMP LEFT REAR LAMP UNIT REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/GRY WIRE RED/YEL WIRE RIGHT BACKUP LAMP RIGHT REAR LAMP UNIT SIG (+) HECKL SIG HECKR VIO/WHT WIRE

BLK WIRE BLU WIRE BLU/BRN WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FUSE 203 FUSE 214 FUSE 301 FUSE 302 FUSE 417 FUSE 476 GRN/YEL WIRE GRY/BLK WIRE GRY/YEL WIRE HECKL HECKR HOT AT ALL TIMES LEFT LUGGAGE COMPARTMENT LAMP LUGGAGE COMPARTMENT LAMP PASSENGER-SIDE A-PILLAR FUSE BOX PASSENGER-SIDE EXTERIOR AMBIANCE ILLUMINATION REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT LUGGAGE COMPARTMENT LAMP ROTARY TUMBLER SWITCH SEDAN SIG SIG (+) HECKD SIG (+) HECKL TRUNK LID EXTERNAL OPERATION SWITCH TRUNK LID/LIFTGATE CENTRAL LOCKING MOTOR WAGON YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BL (+) BL SIG BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN-B L AAG COMPUTER DATA LINES SYSTEM DIAG FUSE 477 GRN/BLU WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT INSTRUMENT CLUSTER CONTROL UNIT LEFT REAR LAMP UNIT NSL ORG/ WIRE REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/GRY WIRE RED/YEL WIRE RFL (+) RIGHT REAR LAMP UNIT SEDAN SIG SIG (+) HECKD SIG RFL TL/PL/BL/TSI (+) TL/PL/BL/TSI (+) DIAG TL/PL/BL/TSI (+) HECKR TSI (+) TSI (+) HECKL VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WAGON YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COC COC BEL COC SW COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRASH ANALOG DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS, SEATS SYSTEMS DRIVER-SIDE FUSE, RELAY MODULE ENGINE CONTROLS SYSTEM ENGINE FUSE, RELAY MODULE EXTERIOR LIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM FRONT SAM CONTROL UNIT (LEFT END OF DASH) FUSE 123 FUSE 200 FUSE 201 GRN WIRE GRN/YEL WIRE GRY/BLU WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED IBS LIN INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER, HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM REAR SAM CONTROL UNIT RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SIG STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WARNING SYSTEMS WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE

BACKUP CAMERA CONTROL UNIT BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTER REAR SEAT BELT BUCKLE SWITCH CENTER STOP LAMP INNER LEFT REAR LAMP UNIT INTELLIGENT DRIVE CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT LICENSE PLATE LAMP LEFT LUGGAGE COMPARTMENT LAMP LEFT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR LEFT REAR BACKREST INCLINATION SWITCH LEFT REAR BACKREST LOCK SWITCH LEFT REAR PASSENGER COMPARTMENT HEAD RESTRAINT RELEASE ACTUATOR LEFT REAR SEAT CONTROL UNIT LEFT REAR SEAT HEATER CONTROL UNIT LEFT TRUNK LID/LIFTGATE AMBIENT LAMP, WARNING LAMP LUGGAGE COMPARTMENT LAMP MULTICONTOUR SEAT PNEUMATIC PUMP NCA WIRE PARKING SYSTEM CONTROL UNIT REAR AXLE ELECTRONIC LEVEL CONTROL CONTROL UNIT REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT REAR SWITCHING MODULE RIGHT LICENSE PLATE LAMP RIGHT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR RIGHT REAR BACKREST INCLINATION SWITCH RIGHT REAR BACKREST LOCK SWITCH RIGHT REAR BRAKE WEAR SENSOR RIGHT REAR LAMP UNIT RIGHT REAR PASSENGER COMPARTMENT HEAD RESTRAINT RELEASE ACTUATOR RIGHT REAR SEAT CONTROL UNIT RIGHT REAR SEAT HEATER CONTROL UNIT SEDAN TAILGATE CONTROL UNIT TRUNK LID CONTROL UNIT TRUNK LID EMERGENCY OPENING SWITCH TRUNK LID EXTERNAL OPERATION SWITCH

ADAPTIVE DAMPING SYSTEM CONTROL UNIT ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AIR BODY CONTROL COMPRESSOR AIR BODY CONTROL CONTROL UNIT AIR BODY CONTROL PLUS CONTROL UNIT ARMREST HEATER CONTROL UNIT BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COOLANT CIRCULATION PUMP COOLANT PUMP RELAY CPC RELAY ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ENGINE FUSE, RELAY MODULE ENGINE RADIATOR SENSOR FOR ENGINE DIAGNOSIS INNER RIGHT REAR LAMP UNIT LEFT EXHAUST FLAP ACTUATOR MOTOR LEFT FANFARE HORN LEFT FRONT LAMP UNIT LEFT REAR DOOR CONTROL UNIT LEFT REAR LAMP UNIT LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR REAR SAM CONTROL UNIT REAR WOOFER AMPLIFIER REQ+ RIGHT FANFARE HORN RIGHT FRONT LAMP UNIT RIGHT REAR LAMP UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT SPRAY NOZZLE HOSE HEATER STATIONARY HEATER FUEL PUMP STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR VACUUM PUMP ELECTRONIC RELAY W/ DYNAMIC LED HEADLAMPS WINDSHIELD WASHER SYSTEM PUMP WIPER MOTOR WIPER PARK POSITION HEATER RELAY

BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CLIMATE CONTROL OPERATING UNIT COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DRIVER-SIDE FUSE, RELAY MODULE FUSE 203 FUSE 209 FUSE 302 FUSE 474 FUSE 7 GRY/RED WIRE HEATED REAR WINDOW RELAY HECKR HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR MIRROR HEATER MIRRORS SYSTEM NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT REAR WINDOW HEATER REAR WINDOW HEATER BUTTON REAR WINDOW INTERFERENCE SUPPRESSION CAPACITOR RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTSIDE MIRROR SEDAN WAGON SIG SIG 61 VEHICLE INTERIOR PREFUSE BOX VIO/GRN WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM FRONT SAM CONTROL MODULE CIRCUIT GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HECKD MOT GND/(+) NAVIGATION SYSTEM ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PNK WIRE PNK/GRN WIRE POWER WINDOWS SYSTEM POWER WINDOWS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS REAR SAM CONTROL UNIT REAR SAM CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLU WIRE SEATS SYSTEM SEATS SYSTEM COMPUTER DATA LINES SYSTEM SIG SIG 15 SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/BLU WIRE WARNING SYSTEMS WHT WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/VIO WIRE

AUDIO/COMAND CONTROL PANEL BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN B L CAN-B H AAG COMPUTER DATA LINES SYSTEM COUPE, WAGON CONVERTIBLE FUSE 476 GRN WIRE GRY WIRE HOT AT ALL TIMES MOT (+) GND MOT MULTIPLE FUSE 2 NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT REAR WINDOW ROLLER SUN BLIND MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT LOWER CONTROL PANEL SEDAN SIG VIO WIRE WHT WIRE YEL WIRE

AAG BL (+) BL-R BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COUPE CONVERTIBLE FUSE 444 FUSE 445 FUSE 446 FUSE 447 FUSE 448 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES ILLU MOT GND/(+) SL R TL R (+) NSL RFL (+) PNK SIG SIG 1 WIRE PNK WIRE PNK/RED WIRE REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RFL BUL (+) SEDAN WAGON SENS SENS SIG SIG (+) SIG 2 SIG F LIGHT GND SIG ILLU GND SIG SENS (+) GND SENS GND SL L TL L (+) BL L TRAILER HITCH RELEASE TRAILER RECOGNITION CONTROL UNIT TRAILER SOCKET TRUNK LID/LIFTGATE FULLY ELECTRIC TRAILER HITCH SWITCH WHT WIRE YEL WIRE