Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021) computer data lines system Wiring diagrams

ANALOG CLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN H H CAN H L COC COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PRESSURE SENSOR FUEL PUMP CONTROL UNIT GRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/YEL WIRE GRY/BLU WIRE LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR RED WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR SIG SIG (1) SIG (2) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FUSE 200 FUSE 206 FUSE 322 FUSE 4 GRN WIRE HEAD-UP DISPLAY HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER SPEAKER LEFT LOWER CONTROL PANEL MULTIPLE FUSE 2 NCA WIRE ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/WHT WIRE RED/YEL WIRE RX- SHIELD SOUND SYSTEMS TERMINATION VIO WIRE VIO/WHT WIRE VSVL TX IC WHT WIRE

'MEDIA' BUTTON 'NAVI' BUTTON 'RADIO' BUTTON 'TEL' BUTTON ACTIVE LANE KEEPING ASSIST BUTTON ATA (EDW) FUNCTION INDICATOR AUDIO/COMAND CONTROL PANEL (W/O TOUCHPAD) TOUCHPAD (W/ TOUCHPAD) AUDIO/COMAND CONTROLLER BACK BUTTON BACK GROUND AUDIO BUTTON BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE CAN A H CAN A L CD/DVD SINGLE DRIVE BUTTON COC BEL COC SW COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP DVD CHANGER CHARGING BUTTON FRONT PASSENGER AIR BAG OFF INDICATOR LAMP FRONT PASSENGER AIR BAG ON INDICATOR LAMP FUSE 2 FUSE 209 FUSE 4 GRN/YEL WIRE HAZARD WARNING SYSTEM BUTTON HEAD-UP DISPLAY BUTTON HOME, FAVORITES BUTTON HOT AT ALL TIMES LIN LIN 1 MULTIPLE FUSE 2 MULTIPLE FUSE 3 ORG/ WIRE PARKING SYSTEM BUTTON PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL STEERING-PILOT BUTTON TOUCHPAD UPPER CONTROL PANEL CONTROL UNIT (BEHIND LEFT SIDE OF DASH) VEHICLE BUTTON WHT WIRE YEL WIRE

ANALOG CLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN H H CAN H L COC COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PRESSURE SENSOR FUEL PUMP CONTROL UNIT GRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/YEL WIRE GRY/BLU WIRE LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR RED WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR SIG SIG (1) SIG (2) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

'MEDIA' BUTTON 'NAVI' BUTTON 'ON' BUTTON 'RADIO' BUTTON 'TEL' BUTTON 360 DEGREE CAMERA BUTTON ATA (EDW) FUNCTION INDICATOR AUDIO/COMAND CONTROLLER BACK BUTTON BACK GROUND AUDIO BUTTON BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE CAN A H CAN A L CD/DVD SINGLE DRIVE BUTTON COC BEL COC SW COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP DVD CHANGER CHARGING BUTTON ECO START/STOP FUNCTION BUTTON FRONT PASSENGER AIR BAG OFF INDICATOR LAMP FRONT PASSENGER AIR BAG ON INDICATOR LAMP FUSE 2 FUSE 209 FUSE 4 GRN/YEL WIRE HAZARD WARNING SYSTEM BUTTON HEAD-UP DISPLAY BUTTON HOME, FAVORITES BUTTON HOT AT ALL TIMES LANE KEEPING ASSIST BUTTON LIN LIN 1 MULTIPLE FUSE 2 MULTIPLE FUSE 3 ORG/ WIRE PARKING SYSTEM BUTTON PASSENGER-SIDE A-PILLAR FUSE BOX REAR HEAD RESTRAINTS BUTTON REAR WINDOW ROLLER SUN BLIND BUTTON RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL STEERING-PILOT BUTTON TOUCHPAD UPPER CONTROL PANEL CONTROL UNIT (BEHIND LEFT SIDE OF DASH) VEHICLE BUTTON VOLUME CONTROL BUTTON WHT WIRE YEL WIRE

ANALOG CLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN H H CAN H L COC COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PRESSURE SENSOR FUEL PUMP CONTROL UNIT GRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/YEL WIRE GRY/BLU WIRE LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR RED WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR SIG SIG GND VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE DYNAMIC SELECT SWITCH ECO START/STOP FUNCTION BUTTON FUSE 200 FUSE 206 FUSE 322 FUSE 4 GRN WIRE HEAD-UP DISPLAY HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER SPEAKER LEFT LOWER CONTROL PANEL MULTIPLE FUSE 2 NCA WIRE ORG/ WIRE PARKING SYSTEM BUTTON PARKTRONIC BUTTON PASSENGER-SIDE A-PILLAR FUSE BOX REAR HEAD RESTRAINTS BUTTON RED WIRE RED/WHT WIRE RED/YEL WIRE RX- SHIELD SOUND SYSTEMS TERMINATION VEHICLE LEVEL BUTTON VIO WIRE VIO/WHT WIRE VSVL TX IC WHT WIRE

AMBIENT LAMP ANTI-THEFT SYSTEM BLK WIRE BLU/WHT WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM EMERGENCY CALL SYSTEM BUTTON GROUP EYEGLASS BOX ILLUMINATION FORWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR FRONT DOME LAMP BUTTON FUSE 316 GARAGE DOOR OPENER GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER BUTTON 3 GARAGE DOOR OPENER INDICATOR LAMP GRY/BLU WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR INSIDE REAR VIEW MIRROR DIMMING INTERIOR LAMP AUTOMATIC FUNCTION BUTTON INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LED LEFT FRONT MIRROR LAMP SWITCH LEFT FRONT READING LAMP BUTTON LEFT INTERIOR/ READING LAMP LEFT MOUNTING CONSOLE INCIDENT ILLUMINATION LEFT READING LAMP LEFT SUN VISOR MIRROR LAMP MB INFO BUTTON NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX REAR DOME LAMP REAR DOME LAMP BUTTON REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/WHT WIRE RIGHT FRONT MIRROR LAMP SWITCH RIGHT FRONT READING LAMP BUTTON RIGHT INTERIOR/ READING LAMP RIGHT MOUNTING CONSOLE INCIDENT ILLUMINATION RIGHT READING LAMP RIGHT SUN VISOR MIRROR LAMP ROOF SWITCH SIG SOS BUTTON YEL WIRE

AMBIENT LAMP ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BLU/WHT WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FORWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR FRONT DOME LAMP FRONT DOME LAMP BUTTON FUSE 316 GARAGE DOOR OPENER GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER BUTTON 3 GARAGE DOOR OPENER INDICATOR LAMP GRN WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR INSIDE REAR VIEW MIRROR DIMMING INTERIOR LAMP AUTOMATIC FUNCTION BUTTON INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT FRONT READING LAMP BUTTON LEFT READING LAMP LIN MB INFO BUTTON NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX REAR DOME LAMP BUTTON REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/WHT WIRE RGB-LIN RIGHT FRONT READING LAMP BUTTON RIGHT READING LAMP ROOF SWITCH SIG SOS BUTTON VIO WIRE W/ PANORAMIC SLIDING SUNROOF YEL WIRE

AMBIENT LAMP ANTI-THEFT SYSTEM ATA (EDW)/TOWING SENSOR/ INTERIOR MOTION SENSOR CONTROL UNIT BLK WIRE BLK/YEL WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM EYEGLASS BOX ILLUMINATION FORWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR FRONT DOME LAMP FRONT DOME LAMP BUTTON FUSE 316 GARAGE DOOR OPENER GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER BUTTON 3 GARAGE DOOR OPENER INDICATOR LAMP GRN WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR INSIDE REAR VIEW MIRROR DIMMING INTERIOR LAMP AUTOMATIC FUNCTION BUTTON INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT FRONT READING LAMP BUTTON LEFT MOUNTING CONSOLE INCIDENT ILLUMINATION LEFT READING LAMP LIN MB INFO BUTTON NCA WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX REAR DOME LAMP BUTTON REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/WHT WIRE RGB-LIN RIGHT FRONT READING LAMP BUTTON RIGHT MOUNTING CONSOLE INCIDENT ILLUMINATION RIGHT READING LAMP ROOF SWITCH SIG SOS BUTTON VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE