Mercedes-Benz S-class W222/C217/A217 facelift (2017-2020) High/low bus circuit

BACKUP CAMERA CONTROL UNIT BRN WIRE CAN H H CAN H L CAN HMI H CAN HMI L HEAD-UP DISPLAY INSTRUMENT CLUSTER LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR NIGHT VIEW ASSIST CONTROL UNIT REAR OF TRUNK LID) RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TIRE PRESSURE MONITOR CONTROL UNIT USER INTERFACE CAN (CAN HMI) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR VIO WIRE VIO/WHT WIRE YEL WIRE YEL/WHT WIRE

ACTIVE BRAKE ASSIST CONTROLLER UNIT BRN WIRE CAN PER H CAN PER L GRN WIRE GRN/WHT WIRE LEFT FRONT LAMP UNIT LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR MONO MULTI-FUNCTION CAMERA PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR RIGHT FRONT LAMP UNIT RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR VIO WIRE VIO/WHT WIRE YEL WIRE YEL/WHT WIRE

BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN H H CAN H L CAN HMI H CAN HMI L CAN PER H CAN PER L ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FLEX-E BM FLEX-E BP GRN WIRE GRN/WHT WIRE INTELLIGENT DRIVE CONTROL UNIT PNK WIRE SHORT, LONG-RANGE RADAR SENSOR STEERING COLUMN MODULE CONTROL UNIT STEREO MULTI-FUNCTION CAMERA VIO WIRE VIO/WHT WIRE YEL WIRE YEL/WHT WIRE

ACTIVE BELT BUCKLE CONTROL UNIT ATA (EDW)/TOWING SENSOR/ INTERIOR MOTION SENSOR CONTROL UNIT BRN WIRE BRN/RED WIRE CAN B H CAN B L DRIVER SEAT CONTROL UNIT FRONT SAM CONTROL UNIT GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR CONTROL UNIT LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR LEFT REAR DOOR CONTROL UNIT LEFT REAR MULTICONTOUR SEAT CONTROL UNIT LEFT REAR SEAT CONTROL UNIT MULTICONTOUR SEAT PNEUMATIC PUMP PNK WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

AUDIO/COMAND CONTROL PANEL AUDIO/COMAND DISPLAY BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN A H CAN A L CAN HMI H CAN HMI L GRN WIRE GRN/WHT WIRE HEAD UNIT LEFT REAR DISPLAY MOBILE PHONE CRADLE CONTROL UNIT PNK WIRE RIGHT REAR DISPLAY TELEMATICS CAN (CAN A) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR TELEPHONE CONTROL UNIT TOUCHPAD (IF EQUIPPED) W/ TELEMATICS CAN W/ WIRELESS MOBILE PHONE CHARGING W/O TELEMATICS CAN WHT WIRE YEL WIRE YEL/WHT WIRE

3.0L TURBO 4.0L TURBO ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN C H CAN C L FUEL PUMP CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT (INSIDE BOTTOM OF TRANSMISSION) GRN WIRE GRN/WHT WIRE ME-SFI (ME) CONTROL UNIT (TOP REAR OF ENGINE) PNK WIRE SOUND SYSTEM AMPLIFIER CONTROL UNIT W/ ADVANCED SOUND SYSTEM W/O ADVANCED SOUND SYSTEM

AMBIANCE ILLUMINATION CONTROL UNIT (IF EQUIPPED) (LEFT REAR DOOR SILL) BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN C H CAN C L CAN PER H CAN PER L CAN-B H AAG COUPE CONVERTIBLE DRIVETRAIN CONTROL UNIT (GLOVE COMPT) FLEX-E BM FLEX-E BP GRN WIRE GRN/WHT WIRE MAGIC SKY CONTROL UNIT (IF EQUIPPED) MAGIC SKY CONTROL UNIT (IF EQUIPPED) (LEFT REAR OF ROOF) PANORAMIC ROOF ROLLER SUN BLIND CONTROL MODULE PANORAMIC SLIDING ROOF CONTROL MODULE PNK WIRE REAR CONTROL UNIT REAR SAM CONTROL UNIT RIGHT FRONT DOOR CONTROL UNIT RIGHT REAR DOOR CONTROL UNIT RIGHT REAR MULTICONTOUR SEAT CONTROL UNIT RIGHT REAR SEAT CONTROL UNIT SEDAN TRAILER RECOGNITION CONTROL UNIT VIO WIRE W/ MAGIC SKY CONTROL W/O MAGIC SKY CONTROL W/ MAGIC SKY CONTROL WHT WIRE

BRN WIRE BRN/RED WIRE CAN B H CAN B L COUPE COUPE, SEDAN, CONVERTIBLE FRONT PASSENGER SEAT CONTROL UNIT KEYLESS-GO CONTROL UNIT (LEFT FRONT OF LUGGAGE COMPT) OVERHEAD CONTROL PANEL CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR TRUNK LID CONTROL UNIT