Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) regenerative braking system control unit Wiring diagrams

BAV A 30 DF VR M DF VR S BLA DF HL S DF HL M MP SG BLK/BRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BLS M BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/YEL WIRE CAN H H CAN H L VAC PUMP MON BLS H COMPUTER DATA LINES SYSTEM DF HR M DF HR S DF VL S DF VL M 31 FRONT AXLE BRAKE PRESSURE SENSOR FRONT AXLE INTAKE BALL VALVE FRONT AXLE SWITCHOVER VALVE FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE FUSE GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HIGH PRESSURE, RETURN PUMP HOT AT ALL TIMES LEFT FRONT AXLE RPM SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY) LEFT FRONT PRESSURE REGULATOR VALVE (HOLD) LEFT FRONT PRESSURE REGULATOR VALVE (RELEASE) LEFT FRONT PRESSURE SENSOR LEFT REAR PRESSURE REGULATOR VALVE (HOLD) LEFT REAR PRESSURE REGULATOR VALVE (RELEASE) LEFT REAR PRESSURE SENSOR MP M VAC M CLU M NCA WIRE PAS M VAC PUMP M 31 REAR AXLE INTAKE BALL VALVE REAR AXLE SWITCHOVER VALVE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (IN SPARE WHEELWELL) RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE REGENERATIVE BRAKING SYSTEM CONTROL UNIT RIGHT FRONT PRESSURE REGULATOR VALVE (HOLD) RIGHT FRONT PRESSURE REGULATOR VALVE (RELEASE) RIGHT FRONT PRESSURE SENSOR RIGHT REAR AXLE RPM SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) RIGHT REAR PRESSURE REGULATOR VALVE (HOLD) RIGHT REAR PRESSURE REGULATOR VALVE (RELEASE) RIGHT REAR PRESSURE SENSOR SAV A TRACTION SYSTEM HYDRAULIC UNIT (LEFT SIDE OF ENGINE COMPT) VAC SV VAC PUMP A 87 VIO WIRE VIO/WHT WIRE YEL WIRE YEL/BRN WIRE

ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK BACK- GROUND, TAIL LIGHT BACKGROUND LIGHT BACKUP LAMP BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLS H BLS M BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE LIGHT TAIL LIGHT/ BRN WIRE BRN/RED WIRE BSL L BSL R CAN B H CAN B L COMPUTER DATA LINES SYSTEM DIAG FOG LAMP GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE INNER LEFT REAR LAMP UNIT INSIDE TAIL LIGHT INSTRUMENT CLUSTER LEFT "C" PILLAR) LEFT REAR LAMP UNIT LEFT TURN SIGNAL IND LIGHT NSL-L NSL-R PNK 2 WIRE REAR FOG LAMP IND REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE REGENERATIVE BRAKING SYSTEM CONTROL UNIT RFL L RIGHT TURN SIGNAL IND LIGHT SEDAN SIDE MARKER LAMP SL/BL SML SMR STOP LAMP SWITCH TURN SIGNAL LAMP VIO/BLU WIRE WAGON WAGON SEDAN WHT WIRE YEL WIRE YEL/PNK WIRE YEL/VIO WIRE YEL/WHT WIRE

ANALOG CLOCK BACK- GROUND, TAIL LIGHT BACKUP LAMP BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLS H BLS L BLS M BLS V BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BSL L BSL R CAN B H CAN B L COMPUTER DATA LINES SYSTEM DIAG EXCEPT HYBRID FOG LAMP GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE HAZARD WARNING SYSTEM BUTTON INNER LEFT REAR LAMP UNIT INSIDE TAIL LIGHT LEFT "C" PILLAR) LIN 1 NSL-L NSL-R ORG/ WIRE PNK 2 WIRE PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE REGENERATIVE BRAKING SYSTEM CONTROL UNIT RFL L RIGHT FRONT LAMP UNIT RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP CONTROL UNIT RIGHT LED SIGNALING LIGHTS ACTUATION MODULE FAN MOTOR RIGHT PARKING LIGHT, DAYTIME RUNNING LIGHT SEDAN SL/BL SML SMR STOP LAMP SWITCH UPPER CONTROL PANEL CONTROL UNIT VIO/BLU WIRE WAGON WAGON SEDAN WHT WIRE YEL WIRE YEL/PNK WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 CAN-B H CAN-B L 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 33 20 CAN-H H CAN-H L 6 7 CAN-E H CAN-E L AIRMATIC CONTROL UNIT AIRMATIC CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT 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 CAN H H CAN H L DISTRONIC ELECTRONIC CONTROLLER UNIT ELECTRICAL CONNECTOR, ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID EXCEPT HYBRID HYBRID GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER LEFT REAR BUMPER INTELLIGENT RADAR SENSOR LEFT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND LEFT END OF REAR BUMPER) NIGHT VISION ASSIST CONTROL UNIT NIGHT VISION ASSIST CONTROL UNIT (IF EQUIPPED) (RIGHT KICK PANEL) PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT (W/ ESP PREMIUM) RADAR SENSOR CONTROL UNIT REAR AXLE ELECTRONIC LEVEL CONTROL UNIT REGENERATIVE BRAKING SYSTEM CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND RIGHT END OF REAR BUMPER) STEERING COLUMN MODULE CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL HEATER CONTROL UNIT SUPPLEMENTAL RESTRAIN SYSTEM CONTROL MODULE VEHICLE DYNAMICS CAN VOLTAGE DISTRIBUTOR VEHICLE DYNAMICS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR VIO WIRE VIO/WHT WIRE W/ DISTRONIC PLUS W/ ESP BASIC W/ ESP PREMIUM W/ HYDRAULICS W/O HYDRAULICS YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR

1 2 CAN-B H CAN-B L 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 33 20 CAN-H H CAN-H L 6 7 CAN-E H CAN-E L AIRMATIC CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) 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 ELECTRICAL CONNECTOR, ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID HYBRID GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER LEFT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND LEFT END OF REAR BUMPER) NIGHT VISION ASSIST CONTROL UNIT (IF EQUIPPED) (RIGHT KICK PANEL) PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT (W/ ESP PREMIUM) REGENERATIVE BRAKING SYSTEM CONTROL UNIT RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND RIGHT END OF REAR BUMPER) STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL HEATER CONTROL UNIT SUPPLEMENTAL RESTRAIN SYSTEM CONTROL MODULE VEHICLE DYNAMICS CAN VOLTAGE DISTRIBUTOR VIO WIRE VIO/WHT WIRE W/ ESP BASIC W/ ESP PREMIUM W/ HYDRAULICS W/O HYDRAULICS

1 2 CAN-B H CAN-B L 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 33 20 CAN-H H CAN-H L 6 7 CAN-E H CAN-E L AIRMATIC CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) 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 ELECTRICAL CONNECTOR, ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID HYBRID GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER LEFT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND LEFT END OF REAR BUMPER) NIGHT VISION ASSIST CONTROL UNIT (IF EQUIPPED) (RIGHT KICK PANEL) PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT (W/ ESP PREMIUM) REGENERATIVE BRAKING SYSTEM CONTROL UNIT RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND RIGHT END OF REAR BUMPER) STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL HEATER CONTROL UNIT SUPPLEMENTAL RESTRAIN SYSTEM CONTROL MODULE VEHICLE DYNAMICS CAN VOLTAGE DISTRIBUTOR VIO WIRE VIO/WHT WIRE W/ ESP BASIC W/ ESP PREMIUM W/ HYDRAULICS W/O HYDRAULICS

1 2 CAN-C H CAN-C L 31 CAN C L CAN C H AUTOMATIC TRANSMISSION MODE BUTTON BASE BLK WIRE BLS H BLS L BLS SUP BLS_H BLS_L BLS_M BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN C H CAN C L CAN E H CAN E L CAN-D H CAN-D L COMPUTER DATA LINES SYSTEM COUPE COUPE CONVERTIBLE D- D+ ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (BASE OF SHIFT LEVER ASSEMBLY) ELECTRONIC STABILITY PROGRAM CONTROL UNIT ELECTRONIC TRANSMISSION CONTROL CONTROL UNIT ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FULLY INTEGRATED TRANSMISSION CONTROL (VGS) CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL (VGS) CONTROL UNIT (IN TRANSMISSION) FUSE 16 GEAR 2 3 4 5 6 7 8 9 10 11 12 13 14 INDICATOR 31 SIG SENSOR GEAR INDICATOR SENSOR GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER NCA WIRE ORG/BRN WIRE PARKING BRAKE INDICATOR SWITCH PARKING BRAKE INDICATOR SWITCH (ON PARKING BRAKE ASSEMBLY) PNK/BLU WIRE PNK/GRN WIRE PREMIUM PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT RED WIRE RED/BLU WIRE REGENERATIVE BRAKING SYSTEM CONTROL UNIT SEDAN SEDAN WAGON SELECTOR LEVER POSITION R, P LOCKING SOLENOID SHIFT GATE SYMBOL ILLUMINATION SIG STOP LIGHT SWITCH STOP LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) W/ REGENERATIVE BRAKING SYSTEM W/O REGENERATIVE BRAKING SYSTEM WHT WIRE WHT/GRN WIRE YEL WIRE YEL/WHT WIRE