Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013) can b h Wiring diagrams

1 2 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 2 1 CAN-B H CAN-B L 2 1 W/ PANORAMIC SLIDING ROOF 2 3 CAN-B H CAN-B L 3 1 2 31 CAN-B H CAN-B L 4 2 CAN-B H CAN-B L 6 5 CAN-A H CAN-A L 7 5 CAN-B H CAN-B L 7 6 CAN-B H CAN-B L 7 8 CAN-B H CAN-B L 9 11 CAN-B L CAN-B H BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E L CAN-D H CAN-D L CAN-G H CAN-G L COMAND CONTROL UNIT (IF EQUIPPED) DRIVER SEAT CONTROL UNIT DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ DYNAMIC MULTICONTOUR SEAT PNEUMATIC PUMP (IF EQUIPPED) ELECTRICAL POWER STEERING CONTROL UNIT (IF EQUIPPED) GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR CONTROL MODULE (IN DRIVER'S DOOR) LEFT FRONT DYNAMIC MULTICONTOUR SEAT CONTROL UNIT LEFT REAR BUMPER INTELLIGENT RADAR SENSOR LEFT REAR DOOR CONTROL MODULE (LEFT REAR DOOR) LEFT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR OVERHEAD CONTROL PANEL CONTROL UNIT (IN OVERHEAD CONSOLE) PANORAMIC SLIDING ROOF CONTROL MODULE (FRONT CENTER OF INTERIOR ROOF MODULE) RADIO (W/ AUDIO 20 RADIO) RADIO W/ AUTO PILOT SYSTEM (W/ AUDIO 50) RELAY MODULE (LEFT REAR OF ENGINE COMPT) RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR TAILGATE CONTROL UNIT (IF EQUIPPED) TRAILER RECOGNITION CONTROL MODULE (IF EQUIPPED) VIO WIRE VIO/WHT WIRE W/ AUDIO 20 RADIO, RADIO 50 W/ PARTIALLY ELECTRIC DRIVER SEAT ADJUSTMENT W/ PARTIALLY ELECTRIC FRONT PASSENGER SEAT ADJUSTMENT W/ PARTIALLY ELECTRIC SEAT ADJUSTMENT W/O AUDIO 20 RADIO, RADIO 50 W/O PARTIALLY ELECTRIC SEAT ADJUSTMENT YEL WIRE YEL/WHT WIRE

1 2 CAN-B H CAN-B L 1 2 CAN-E L CAN-E H 1 2 CAN-H H CAN-H L 10 11 CAN-H H CAN-H L 13 12 18 17 CAN-E H CAN-E L CAN-B H CAN-B L 2 1 CAN-B L CAN-B H 3 2 CAN-H H CAN-H L 3 6 CAN-H H CAN-H L 37 24 CAN-E H CAN-E L 38 23 CAN-H H CAN-H L 40 25 CAN-E H CAN-E L 5 6 CAN-E L CAN-E H 6 7 CAN-E H CAN-E L AIRMATIC W/ ADS CONTROL MODULE (IF EQUIPPED) (UNDER RIGHT SIDE OF DASH) AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT (2, 3 ZONES THERMATIC) BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E H CAN E L CAN E L DISTRONIC ELECTRIC CONTROLLER UNIT (W/ DISTRONIC PLUS) ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER NIGHT VISION ASSIST CONTROL UNIT (IF EQUIPPED) PARKTRONIC CONTROL UNIT (IF EQUIPPED) PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT (W/ ESP PREMIUM) RADAR SENSOR CONTROL UNIT (W/ DISTRONIC, W/ BLIND SPOT ASSIST) STEERING WHEEL HEATER CONTROL UNIT VEHICLE DYNAMICS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR VIO WIRE VIO/WHT WIRE W/ ESP BASIC W/ ESP PREMIUM YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR (W/ ESP PREMIUM)

3 4 LIN 1 31 30 7 34 8 CAN-B L CAN-B H TG R 31 TG L 40 41 CAN C L CAN C H 42 55 CAN C H CAN C L 6 7 CAN C L CAN C H 7 6 5 GSS BF RETURN LINE GSS FA 74 75 CAN-E L CAN-E H ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK ANTI-LOCK BRAKE SYSTEM INDICATOR LAMP BBV HR BBV VL BELT EXTENDER BUTTON (EARLY PRODUCTION) BFS BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN B L CAN B H CAN-E L CAN-E H CENTER CONSOLE COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE GAUGE COOLANT TEMPERATURE WARNING LAMP DRIEVR SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) ECO START/STOP FUNCTION BUTTON ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (A/T) ELECTRONIC STABILITY PROGRAM WARNING LAMP ELECTRONIC TRANSMISSION CONTROL UNIT (IF EQUIPPED) ENGINE DIAGNOSIS INDICATOR LAMP ESP BUTTON (EARLY PRODUCTION) FRONT FOG LAMPS INDICATOR LAMP FRONT PASSENGER SEAT OCCUPIED RECOGNITION (W/ SEAT BELT REMINDER WARNING) FUEL LEVEL INDICATOR FUEL RESERVE INDICATOR LAMP GEAR INDICATOR (PRND/S) GRN WIRE GRN/WHT WIRE GRY/GRN WIRE GRY/YEL WIRE HAZARD WARNING FLASHER SWITCH HIGH BEAM INDICATOR LAMP HOT AT ALL TIMES FUSE 18 HOT AT ALL TIMES FUSE 28 HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED FUSE 12 INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION INSTRUMENT ILLUMINATION BRIGHTNESS CONTROL INSTRUMENT PANEL SWITCH GROUP LEFT AIRSCARF BUTTON LEFT FRONT HEATED SEAT BUTTON LEFT FRONT SEAT VENTILATION BUTTON LEFT FUEL LEVEL SENSOR (IN FUEL TANK, UNDER LEFT REAR SEAT) LEFT TURN SIGNAL IND LIGHT LIN 1 ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) MULTI-FUNCTION DISPLAY NCA WIRE PARKING BRAKE INDICATOR SWITCH (ON PARKING BRAKE ASSEMBLY) PARKTRONIC BUTTON REAR FOG LAMP INDICATOR LAMP REAR HEAD RESTRAINTS BUTTON REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) REAR WINDOW ROLLER SUN BLIND BUTTON RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT AIRSCARF BUTTON RIGHT FRONT BRAKE WEAR SENSOR RIGHT FRONT HEATED SEAT BUTTON RIGHT FRONT SEAT VENTILATION BUTTON RIGHT FUEL LEVEL SENSOR (IN FUEL TANK, UNDER RIGHT REAR SEAT) RIGHT REAR BRAKE WEAR SENSOR RIGHT TURN SIGNAL IND LIGHT SBE SEAT BELT WARNING LAMP SERVICE BRAKE INDICATOR LAMP SIG SPEEDOMETER STATIONARY HEATER BUTTON SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM INDICATOR LAMP TACHOMETER, BRIGHTNESS SENSOR TIRE PRESSURE MONITOR WARNING LAMP (IF EQUIPPED) TRANSMISSION MODE DISPLAY UPPER CONTROL PANEL CONTROL UNIT VEHICLE DYNAMICS BUTTON VIO/GRN WIRE WARNING BUZZER YEL WIRE YEL/RED WIRE

3 4 LIN 1 31 30 7 34 8 CAN-B L CAN-B H TG R 31 TG L 42 55 CAN C H CAN C L 6 7 CAN C L CAN C H 7 6 5 GSS BF RETURN LINE GSS FA 74 75 CAN-E L CAN-E H ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK ANTI-LOCK BRAKE SYSTEM INDICATOR LAMP BBV HR BBV VL BFS BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN B L CAN B H CAN C L CAN C H CAN-E L CAN-E H CENTER CONSOLE COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE GAUGE COOLANT TEMPERATURE WARNING LAMP DRIEVR SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) ECO START/STOP FUNCTION BUTTON (IF EQUIPPED) ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (A/T) ELECTRONIC STABILITY PROGRAM WARNING LAMP ELECTRONIC TRANSMISSION CONTROL UNIT (IF EQUIPPED) ENGINE DIAGNOSIS INDICATOR LAMP ESP BUTTON EXTERIOR LIGHTS SWITCH FUEL LEVEL INDICATOR FUEL RESERVE INDICATOR LAMP GEAR INDICATOR (PRND/S) GRN WIRE GRN/WHT WIRE HAZARD WARNING FLASHER SWITCH HIGH BEAM INDICATOR LAMP HOT AT ALL TIMES FUSE HOT AT ALL TIMES FUSE 28 HOT W/ CIRCUIT 15 RELAY ENERGIZED FUSE 5 HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED FUSE 12 INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION INSTRUMENT ILLUMINATION BRIGHTNESS CONTROL INSTRUMENT PANEL SWITCH GROUP LEFT FRONT HEATED SEAT BUTTON LEFT FRONT SEAT VENTILATION BUTTON LEFT TURN SIGNAL IND LIGHT LIN 1 ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) MULTI-FUNCTION DISPLAY NCA WIRE ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/VIO WIRE PARKING BRAKE INDICATOR SWITCH (ON PARKING BRAKE ASSEMBLY) PARKTRONIC BUTTON REAR HEAD RESTRAINTS BUTTON REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) REAR WINDOW ROLLER SUN BLIND BUTTON RED WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BRAKE WEAR SENSOR RIGHT FRONT HEATED SEAT BUTTON RIGHT FRONT SEAT VENTILATION BUTTON RIGHT REAR BRAKE WEAR SENSOR RIGHT TURN SIGNAL IND LIGHT SEAT BELT WARNING LAMP SERVICE BRAKE INDICATOR LAMP SIG SPEEDOMETER STATIONARY HEATER BUTTON SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM INDICATOR LAMP TACHOMETER, BRIGHTNESS SENSOR TIRE PRESSURE MONITOR WARNING LAMP (IF EQUIPPED) TRANSMISSION MODE DISPLAY UPPER CONTROL PANEL CONTROL UNIT WARNING BUZZER

1 2 3 4 5 6 HS(-) ML/K HS(+) ML+ HS(+) MK+ 1 2 CAN-E L CAN-E H BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER FRONT PASSE- NGER SEAT FORE/AFT ADJUSTMENT MOTOR FRONT PASSE- NGER SEAT HEIGHT ADJUSTMENT MOTOR FRONT PASSE- NGER SEAT INCLINATION ADJUSTMENT MOTOR FRONT PASSENGER FRONT SEAT ADJUSTMENT CONTROL MODULE (UNDER RIGHT FRONT SEAT) FRONT PASSENGER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR FRONT PASSENGER SEAT HEAD RESTRAINT ADJUSTMENT MOTOR FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE HV MOT+ NV MOT- NV MOT+ LV MOT- LV MOT+ HV MOT- RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RESUME FROM MEMORY SWITCH RIGHT EASY- ENTRY SYSTEM LIMIT SWITCH (IF EQUIPPED) STEERING COLUMN MODULE (TOP OF STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 HS(-) ML/K HS(+) ML+ HS(+) MK+ BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FDS 30 CAN-B L CAN-B H 3 4 FDS 31 FRONT PASSE- NGER SEAT FORE/AFT ADJUSTMENT MOTOR FRONT PASSE- NGER SEAT HEIGHT ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSE- NGER SEAT INCLINATION ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER FRONT SEAT ADJUSTMENT CONTROL MODULE (UNDER RIGHT FRONT SEAT) FRONT PASSENGER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT HEAD RESTRAINT ADJUSTMENT MOTOR, HALL SENSOR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HV MOT+ NV MOT- NV MOT+ LV MOT- LV MOT+ HV MOT- RED WIRE RED/GRN WIRE RED/WHT WIRE SEATS SYSTEM VIO/BRN WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE

ANT BLU WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L COMAND CONTROL UNIT COMBUSTION AIR BLOWER COMPENSATOR/ CELLULAR TELEPHONE COMPUTER DATA LINES SYSTEM FUEL PREHEATING SYSTEM FUSE 73 FUSE 75 FUSE 82 GLOW PLUG FLAME MONITOR GRN/YEL WIRE HEATER CONTROL UNIT HEATER RADIO REMOTE CONTROL ANTENNA SPLITTER (TRUNK) HOT AT ALL TIMES MOBILE PHONE ELECTRICAL CONNECTOR MOBILE PHONE, STATIONARY MULTI-FUNCTION ANTENNA NCA WIRE RED/BRN WIRE RED/GRN WIRE RED/ORG WIRE STATIONARY HEATER FUEL PUMP STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER STATIONARY HEATER SWITCHOVER VALVE STATIONARY HEATER UNIT (RIGHT FRONT ENGINE COMPT) STH SWITCHOVER VALVE SYSTEM UMTS TEL TEMPERATURE SENSOR THERMAL FUSE VIO WIRE W/ MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE W/ XENON HEADLAMPS W/O XENON HEADLAMPS W/O MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE

ANT BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMBUSTION AIR BLOWER TEMPERATURE SENSOR COMPUTER DATA LINES SYSTEM FUSE 73 FUSE 75 GLOW PLUG FLAME MONITOR FUEL PREHEATING SYSTEM GRY/WHT WIRE HOT AT ALL TIMES MOBILE PHONE, STATIONARY HEATER RADIO REMOTE CONTROL ANTENNA SPLITTER (TRUNK) MULTI-FUNCTION ANTENNA NCA WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE STATIONARY HEATER FUEL PUMP STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER STATIONARY HEATER SWITCHOVER VALVE STATIONARY HEATER UNIT (RIGTH FRONT ENGINE COMPT) SWITCHOVER VALVE HEATER CONTROL UNIT TES W/ MOBILE PHONE W/O MOBILE PHONE WHT WIRE

AAG AHK AHK BL 31 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B H CAN-B L COUPE COUPE W/ ECO START/ STOP FUNCTION FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 163 158 3 4 FUSE 53 FUSE 54 FUSE 56 (LEFT SIDE OF TRUNK) FUSE 58 FUSE 89 GRN WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LED NCA WIRE NSL RFL (+) REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SEDAN SEDAN, COUPE W/O ECO START/ STOP FUNCTION TRAILER HITCH LOCKING SWITCH TRAILER HITCH RELEASE TRAILER RECOGNITION CONTROL UNIT TRAILER SOCKET WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BOOST PRESSURE POSITIONER BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM CYLINDER GLOW PLUG 1 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 2 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 3 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 4 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 5 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 6 W/ COMBUSTION CHAMBER PRESSURE SENSOR ENGINE DAIGNOSIS INDICATOR LAMP EXHAUST GAS RECIRCULATION ACTUATOR FUEL FILTER CONDENSATION SENSOR (W/ POOR QUALITY FUEL) GRN WIRE GRN/BLK WIRE GRN/PNK WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE INSTRUMENT CLUSTER INTAKE PORT SHUTOFF ACTUATOR MOTOR LEFT INTAKE PORT SHUTOFF HALL SENSOR NCA WIRE OIL LEVEL CHECK SWITCH PTC HEATER BOOSTER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT HOT FILM MAF SENSOR (IN RIGHT AIR INTAKE MANIFOLD) RIGHT INTAKE PORT SHUTOFF HALL SENSOR VIO/YEL WIRE W/ DISTRONIC PLUS W/ INCREASED ENGINE POWER WHT WIRE YEL WIRE