Mercedes-Benz E-class W214/S214 (2023-2024) electronic stability program control unit Wiring diagrams

AIRSCARF CONTROL UNIT BLK WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COUPE DRIVER SEAT CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FAN MOTOR FRONT PASSENGER SEAT CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PUMP CONTROL UNIT IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 LEFT "C" PILLAR) LEFT AIRSCARF FAN MOTOR LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR ME-SFI (ME) CONTROL UNIT NCA WIRE PANORAMIC SLIDING SUNROOF CONTROL MODULE REAR WINDOW HEATER RIGHT AIRSCARF FAN MOTOR RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR STEERING WHEEL ELECTRONICS TIRE PRESSURE MONITOR CONTROL UNIT TOP OF ENGINE)

AIRSCARF CONTROL UNIT BLK WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COUPE DRIVER SEAT CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FAN MOTOR FRONT PASSENGER SEAT CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PUMP CONTROL UNIT IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 LEFT "C" PILLAR) LEFT AIRSCARF FAN MOTOR LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR ME-SFI (ME) CONTROL UNIT NCA WIRE PANORAMIC SLIDING SUNROOF CONTROL MODULE REAR WINDOW HEATER RIGHT AIRSCARF FAN MOTOR RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR STEERING WHEEL ELECTRONICS TIRE PRESSURE MONITOR CONTROL UNIT TOP OF ENGINE)

BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE DC/AC CONVERTER CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP DRIVER'S SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FAN MOTOR FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP HEATED REAR WINDOW RELAY IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 KEYLESS-GO CONTROL UNIT LEFT REAR LAMP UNIT LUGGAGE COMPARTMENT SOCKET ME-SFI (ME) CONTROL UNIT NCA WIRE REAR FUSE, RELAY MODULE RIGHT CARGO AREA COVER ACTUATOR MOTOR SEDAN TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/ LIFTGATE CENTRAL LOCKING MOTOR WAGON

BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE DC/AC CONVERTER CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP DRIVER'S SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FAN MOTOR FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP HEATED REAR WINDOW RELAY IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 KEYLESS-GO CONTROL UNIT LEFT REAR LAMP UNIT LUGGAGE COMPARTMENT SOCKET ME-SFI (ME) CONTROL UNIT NCA WIRE REAR FUSE, RELAY MODULE RIGHT CARGO AREA COVER ACTUATOR MOTOR SEDAN TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID/ LIFTGATE CENTRAL LOCKING MOTOR WAGON

AC HOUSING, AIRSCARF CONTROL UNIT ARMREST HEATER CONTROL UNIT BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BLK WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CIRCUIT 30 LINE CONNECTOR 2 CIRCUIT 30 TERMINAL BLOCK CLOSE COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FAN MOTOR FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 8) FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 8) FRONT SAM CONTROL UNIT FSSP FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 1 FUSE 10 FUSE 13 FUSE 2 FUSE 3 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GRY WIRE LIN N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY PNK/YEL WIRE PYF (+) PYRO FUSE (RIGHT SIDE OF DASH) REAR SAM CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 11 RES FUSE 12 RES FUSE 2 RES FUSE 4 RES FUSE 8 RES FUSE 9 STARTER GENERATOR CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO DC/DC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 8) TO DRIVER-SIDE FUSE, RELAY MODULE (DIAGRAM 2 OF 8) TO ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) TO REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) VEHICLE INTERIOR PREFUSE BOX VIO WIRE

AIR BODY CONTROL RELAY BACKUP RELAY BLK/RED WIRE BRN (OR PNK) WIRE COOLANT PUMP RELAY CPC RELAY DRIVETRAIN CONTROL UNIT ELECTRIC REFRIGERANT COMPRESSOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY EXTERIOR LIGHTS SWITCH FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FRONT SAM CONTROL UNIT FUSE 108 FUSE 110 FUSE 111 FUSE 117 FUSE 121 FUSE 123 FUSE 125 FUSE 126 FUSE 128 FUSE 129 FUSE 133 GRN/RED WIRE LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A NOT USED OIL PUMP RELAY PNK WIRE PNK/RED WIRE RED WIRE RED/BLK WIRE RES FUSE 109 RES FUSE 112 RES FUSE 120 RES FUSE 122 RES FUSE 124 RES FUSE 130 RES FUSE 131 RIGHT FRONT LAMP UNIT STARTER CIRCUIT 50 RELAY STARTER TERMINAL 15 RELAY TO PARK PAWL CAPACITOR (DIAGRAM 7 OF 8) WIPER MOTOR WIPER PARK POSITION HEATER RELAY

AIR BODY CONTROL RELAY BACKUP RELAY BLK/RED WIRE BRN (OR PNK) WIRE COOLANT PUMP RELAY CPC RELAY DRIVETRAIN CONTROL UNIT ELECTRIC REFRIGERANT COMPRESSOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY EXTERIOR LIGHTS SWITCH FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FRONT SAM CONTROL UNIT FUSE 108 FUSE 110 FUSE 111 FUSE 117 FUSE 121 FUSE 123 FUSE 125 FUSE 126 FUSE 128 FUSE 129 FUSE 133 GRN/RED WIRE LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A NOT USED OIL PUMP RELAY PNK WIRE PNK/RED WIRE RED WIRE RED/BLK WIRE RES FUSE 109 RES FUSE 112 RES FUSE 120 RES FUSE 122 RES FUSE 124 RES FUSE 130 RES FUSE 131 RIGHT FRONT LAMP UNIT STARTER CIRCUIT 50 RELAY STARTER TERMINAL 15 RELAY TO PARK PAWL CAPACITOR (DIAGRAM 7 OF 8) WIPER MOTOR WIPER PARK POSITION HEATER RELAY

AC HOUSING, BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CIRCUIT 30 TERMINAL BLOCK CLOSE COMPUTER DATA LINES SYSTEM DC/AC CONVERTER CONTROL UNIT DC/DC CONVERTER CONTROL UNIT ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENABLE FAN MOTOR FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 8) FROM PYROFUSE (DIAGRAM 2 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 8) FRONT SAM CONTROL UNIT FSSP FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 1 FUSE 10 FUSE 13 FUSE 2 FUSE 3 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GRY WIRE IBS LIN LIN N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/BLU WIRE ORG/RED WIRE PTC HEATER BOOSTER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT (OR RED) WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 4 RES FUSE 9 SIG TO DRIVER-SIDE FUSE, RELAY MODULE (DIAGRAM 2 OF 8) TO ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) TO REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) VEHICLE INTERIOR PREFUSE BOX VIO WIRE VOLTAGE DIP LIMITER YEL WIRE

AIR BODY CONTROL RELAY BACKUP RELAY BLK/RED WIRE BRN WIRE COOLANT PUMP RELAY CPC RELAY DRIVETRAIN CONTROL UNIT ELECTRIC REFRIGERANT COMPRESSOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY EXTERIOR LIGHTS SWITCH FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FRONT SAM CONTROL UNIT FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 117 FUSE 120 FUSE 121 FUSE 122 FUSE 123 FUSE 125 FUSE 126 FUSE 128 FUSE 129 FUSE 133 GRN/RED WIRE LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A OIL PUMP RELAY PNK/RED WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RES FUSE 108 RES FUSE 124 RES FUSE 130 RES FUSE 131 RIGHT FRONT LAMP UNIT STARTER CIRCUIT 50 RELAY STARTER TERMINAL 15 RELAY TO PARK PAWL CAPACITOR (DIAGRAM 7 OF 8) WIPER MOTOR WIPER PARK POSITION HEATER RELAY

AC HOUSING, BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CIRCUIT 30 TERMINAL BLOCK CLOSE COMPUTER DATA LINES SYSTEM DC/AC CONVERTER CONTROL UNIT DC/DC CONVERTER CONTROL UNIT ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENABLE FAN MOTOR FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 8) FROM PYROFUSE (DIAGRAM 2 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 8) FRONT SAM CONTROL UNIT FSSP FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 1 FUSE 10 FUSE 13 FUSE 2 FUSE 3 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GRY WIRE IBS LIN LIN N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/BLU WIRE ORG/RED WIRE PTC HEATER BOOSTER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT (OR RED) WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 4 RES FUSE 9 SIG TO DRIVER-SIDE FUSE, RELAY MODULE (DIAGRAM 2 OF 8) TO ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) TO REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) VEHICLE INTERIOR PREFUSE BOX VIO WIRE VOLTAGE DIP LIMITER YEL WIRE