Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013) blu/gry Wiring diagrams

This page contains all the electrical diagrams for the component. blu/gry, in which he is found in the car Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

Wiring diagram blu/gry (1 of 18)

BLK WIRE BLK/RED WIRE BLS_H BLA BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE VACUUM SENSOR (W/ ECO START/STOP) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CAN E L 30 CAN D H COMPUTER DATA LINES SYSTEM DF HL M DF VL S DF HR S DF VL M DF VR S DF HR M DF HL S ECO 31 CAN D L ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT AXLE BRAKE PRESSURE SENSOR FRONT AXLE INTAKE BALL VALVE FRONT AXLE SWITCHOVER VALVE FRONT PRESSURE SENSOR GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH PRESSURE, RETURN PUMP LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL) NCA WIRE PML CAN E H 31 PNK/BLU WIRE PNK/GRN WIRE PNK/WHT WIRE POWER STEERING PUMP QUANTITY CONTROL VALVE REAR AXLE INTAKE BALL VALVE REAR AXLE SWITCHOVER VALVE REAR PRESSURE SENSOR REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL) SIG STOPLIGHT SWITCH (LEFT FRONT UPPER FOOTWELL) TRACTION SYSTEM HYDRAULIC UNIT (LEFT FRONT ENGINE COMPT) VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE

Go to component -> Anti-lock brakes circuit, coupe with basic (1 of 2) -> BLU/GRY WIRE

Wiring diagram blu/gry (3 of 18)

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLS_H BLA BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE VACUUM SENSOR (W/ ECO START/STOP) BRN WIRE BRN/VIO WIRE CAN E L 30 CAN H H COMPUTER DATA LINES SYSTEM DF HL M DF VL S DF HR M DF VL M ECO 31 CAN H L ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT AXLE BRAKE PRESSURE SENSOR FRONT AXLE INTAKE BALL VALVE FRONT AXLE SWITCHOVER VALVE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HIGH PRESSURE, RETURN PUMP LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL) NCA WIRE PML CAN E H 31 POWER STEERING PUMP QUANTITY CONTROL VALVE REAR AXLE INTAKE BALL VALVE REAR AXLE SWITCHOVER VALVE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL) SIG SSK_STAT K-LINE DF VR S DF HR S DF HL S STOPLIGHT SWITCH (LEFT FRONT UPPER FOOTWELL) TRACTION SYSTEM HYDRAULIC UNIT (LEFT FRONT ENGINE COMPT) WHT WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

Go to component -> Anti-lock brakes circuit, sedan with basic (1 of 2) -> BLU/GRY WIRE

Wiring diagram blu/gry (5 of 18)

1 2 3 4 5 6 IRS OFF IRS LED 12 13 17 18 CAN E L CAN E H CAN B L CAN B H 30 31 5 19 CAN-B H CAN-B L EWD 30 CAN-B L CAN-B H 31 ASS LED ASS OFF ALARM SIREN (W/ ANTI-THEFT ALARM SYSTEM ANTI-THEFT ALARM SYSTEM INDICATOR LAMP ATA (EDW) HOOD SWITCH (W/ ANTI-THEFT ALARM SYSTEM) (RIGHT FRONT OF BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B H CAN-B L COMPUTER DATA LINES SYSTEM COUPE DRIVER-SIDE POWER WINDOW, OUTSIDE MIRROR ADJUSTMENT SWITCH GROUP EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER OF TRUNK) ENGINE COMPT) FAN RELAY MODULE FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 155 FUSE 17 FUSE 18 FUSE 46 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HORNS SYSTEM HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INFO INFO LED INSTRUMENT CLUSTER INSTRUMENT PANEL SWITCH GROUP INTERIOR PROTECTION RECEIVER INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT LEFT FRONT DOOR CONTROL MODULE (IN DRIVER'S DOOR) LIN 1 LIN 35 MULTI-FUNCTION DISPLAY NCA WIRE OFF OFF 1 2 3 4 5 6 INTERIOR PROTECTION SWITCH OVERHEAD CONTROL PANEL CONTROL MODULE (OVERHEAD CONTROL REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) REAR SIDE WINDOW CHILD SAFETY LOCK SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT LEFT INTERIOR INTERIOR PROTECTION PROTECTION TRANSMITTER TRANSMITTER SOS SOS LED TOWING SENSOR BUTTON 1 2 3 4 6 7 8 GND SOS INFO WS INFO LED WS LED SOS LED W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION COUPE SEDAN WHT WIRE WS LED YEL WIRE YEL/RED WIRE YEL/VIO WIRE

Go to component -> Anti-theft alarm circuit -> BLU/GRY WIRE

Wiring diagram blu/gry (6 of 18)

Go to component -> Automatic a/c circuit, coupe without thermotronic (1 of 2) -> BLU/GRY WIRE

Wiring diagram blu/gry (7 of 18)

1 2 3 4 5 6 7 8 9 COMPUTER DATA LINES SYSTEM CAN B H CAN B L 1 2 GND DATA 10 11 12 13 14 15 16 LIN DATA 30 GND 31 AIR RECIR- CULATION MODE BUTTON AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLU GRY/ WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE C-AAC SUN SENSOR (CENTER REAR OF ENGINE COMPT HOOD) DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) EMISSION SENSOR EVAPORATOR TEMPERATURE SENSOR (RIGHT SIDE OF DASH) FUSE 12 GRN WIRE GRY BLU/ WIRE GRY/BLU WIRE HOT AT ALL TIMES INTERIOR HUMIDITY/ TEMPERATURE SENSOR (IF EQUIPPED) INTERIOR TEMPERATURE SENSOR (LEFT SIDE OF DASH) INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT CENTER AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) LEFT FRONT FOOTWELL AIR OUTLET TEMPERATURE SENSOR (LEFT FRONT FOOTWELL AREA) LEFT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) LEFT SIDE AIR OUTLET TEMPERATURE SENSOR NCA WIRE OUTSIDE TEMPERATURE SENSOR OVERHEAD CONTROL PANEL ELECTRONICS (W/O CAN) REAR AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) REAR AUTOMATIC AIR CONDITIONING OPERATING UNIT REAR FOOTWELL AIR OUTLET TEMPERATURE SENSOR REAR WINDOW HEATER BUTTON RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE REFRIGERANT COMPRESSOR (LEFT FRONT ENGINE) REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) RIGHT CENTER AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) RIGHT FRONT FOOTWELL AIR OUTLET TEMPERATURE SENSOR (RIGHT FRONT FOOTWELL AREA) RIGHT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) RIGHT SIDE AIR OUTLET TEMPERATURE SENSOR SIG SIG SIG DATA FOND GND SOLID STATE VIO/WHT WIRE W/ AIR OUTLET SYMBOL ILLUMINATION WHT/BLU WIRE YEL/BLU WIRE

Go to component -> Automatic a/c circuit, coupe with thermotronic (1 of 2) -> BLU/GRY WIRE

Wiring diagram blu/gry (8 of 18)

1 2 3 4 5 6 7 8 31 SOS INFO WS 1 2 3 4 5 6 7 8 LIN 2 1 2 3 4 5 6 IRS OFF IRS LED 1 2 3 4 5 6 UB SIG SIG SIG SIG GND 27 28 29 31 32 30 SOS LED WS LED INFO LED WS INFO SOS 31 30 CAN B L CAN B H 31 ASS LED ASS OFF 31 FL AIR CONDITIONING SYSTEM AUTOMATIC FORWARD DIMMING AUTOMATIC MIRROR DIMMING MIRROR LIGHT SENSOR BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT DOME LAMP SWITCH GARAGE DOOR OPENER GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER BUTTON 3 GARAGE DOOR OPENER INDICATOR LAMP GND NTC (+) GRN WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HANDS-FREE SYSTEM MICROPHONE INFO LED WS LED SOS LED INSIDE REARVIEW MIRROR INTERIOR LAMP AUTOMATIC FUNCTION SWITCH INTERIOR PROTECTION RECEIVER INTERIOR PROTECTION SWITCH (W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT (IF EQUIPPED) INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT FRONT INTERIOR LAMP LEFT FRONT READING LAMP SWITCH LEFT INTERIOR PROTECTION TRANSMITTER LEFT READING LAMP LIN 2 MIC 1 2 9 3 MIC 2 GND SHIELD NCA WIRE OF WINDSHIELD) LIGHT SENSOR (W/O RAIN/ LIGHT SENSOR) ORG/ WIRE OVERHEAD CONTROL PANEL ELECTRONICS PNK WIRE POWER TOPS SYSTEM RADIO (W/ AUDIO 20) RADIO W/ AUTO PILOT SYSTEM (W/ AUDIO 50) COMAND CONTROL UNIT (IF EQUIPPED) RAIN/LIGHT SENSOR (W/ RAIN/ LIGHT SENSOR) (BEHIND TOP CENTER REAR DOME LAMP, SWITCH REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RIGHT AMBIENT READING LAMP LAMP RIGHT FRONT INTERIOR LAMP RIGHT FRONT READING LAMP SWITCH RIGHT INTERIOR PROTECTION TRANSMITTER SIG LIN 2 TOWING SENSOR BUTTON (W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

Go to component -> Overhead console circuit, coupe -> BLU/GRY WIRE

Wiring diagram blu/gry (9 of 18)

1 2 3 31 30 LIN 2 1 2 3 4 5 6 7 8 (-) (+) (+) (-) FL 1 2 3 4 5 6 7 8 LIN 2 LL L LL R 1 2 3 4 5 6 IRS OFF IRS LED 27 28 29 31 32 30 SOS LED WS LED INFO LED WS INFO SOS 31 30 CAN B L CAN B H 31 ASS LED ASS OFF 31 HS 1 HS(+) HS 2 MOTOR - MOTOR + AMBIENT READING LAMP LAMP AUTOMATIC FORWARD DIMMING AUTOMATIC MIRROR DIMMING MIRROR LIGHT SENSOR BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CAN B L CAN B H LIN 2 COMAND CONTROL UNIT (IF EQUIPPED) RADIO (W/ AUDIO 20) RADIO W/ AUTO COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT DOME LAMP SWITCH FUSE 17 GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER GARAGE DOOR OPENER BUTTON 3 GARAGE DOOR OPENER INDICATOR LAMP GRN WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HANDS-FREE SYSTEM MICROPHONE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INFO LED WS LED SOS LED INSIDE REARVIEW MIRROR INTERIOR LAMP AUTOMATIC FUNCTION SWITCH INTERIOR PROTECTION RECEIVER INTERIOR PROTECTION SWITCH (W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT (IF EQUIPPED) INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT FRONT INTERIOR LAMP LEFT FRONT READING LAMP SWITCH LEFT INTERIOR PROTECTION TRANSMITTER LEFT RIGHT READING LAMP LIN 2 MIC 1 2 9 3 MIC 2 GND SHIELD NCA WIRE ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL MODULE (IN OVERHEAD CONSOLE) PILOT SYSTEM (W/ AUDIO 50) PNK WIRE PNK/GRN WIRE POWER TOPS SYSTEM RAIN/LIGHT SENSOR (BEHIND TOP CENTER OF WINDSHIELD) REAR DOME LAMP, SWITCH REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT INTERIOR LAMP RIGHT FRONT READING LAMP SWITCH RIGHT INTERIOR PROTECTION TRANSMITTER SOS TILTING/SLIDING ROOF SWITCH TOWING SENSOR BUTTON (W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) VIO WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

Go to component -> Overhead console circuit, sedan with power tilting/sliding roof -> BLU/GRY WIRE

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