Mercedes-Benz Vito W447 facelift (2018-2024) computer data lines system Wiring diagrams

BACKUP BATT BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/VIO WIRE BLU/WHT WIRE BR SL/LED-BR R BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE ENGINE CONTROLS SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 110 FUSE 236 FUSE 79 FUSE 80 GRN/PNK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LDS 2 SIG LDS 3 SIG LDS GND LWR LDS SIG NAVIGATION SYSTEM NAVIGATION, TRUNK, TAILGATE, FUEL DOORS, INTERIOR LIGHTS SYSTEMS NSW L ORG/ WIRE POWER DISTRIBUTION SYSTEM PREFUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE REL EK D+ ABH REL ENTKOPPLG RFL R RIGHT END OF DASH) SIG LDS 1 SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT SML R STARTING/CHARGING SYSTEM TFL POS R TR SIG VIO/BLU WIRE WARMSTAR SIG WASCHW HI + WASCHW VO + WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM ZV HKL -

15 MSG ECM 54 BPG A/T ABL L ABL R AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BBV 1 BFKS SIG BKUP BAT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/PNK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BR 3 BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ENGINE CONTROLS SYSTEM FL L FL R FSB GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/ORG WIRE GRY/PNK WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS, ANTI-LOCK BRAKES SYSTEMS HOT DREHF INSTRUMENT CLUSTER SYSTEM LST DREHF L LST DREHF R LWR L M BFKS MHS OEF MHS SCHL NAVIGATION, TRUNK, TAILGATE, FUEL DOORS, INTERIOR LIGHTS SYSTEMS NSW R ORG/WHT WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM POWER DISTRIBUTION, HORNS SYSTEMS RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REL HORN REL WI V E/A RFL L RIGHT END OF DASH) SEATS SYSTEM SENS KWS - SIG AT SIG CRASH SIG WSS SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT SL (+) 54 SML L SUPPLEMENTAL RESTRAINTS SYSTEM TFL POS L TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WI H 1 RT WI HDT R WIPER/WASHER SYSTEM YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE ZV HKL - ZV HKL AT ZV HKL LOCK ZV HKL UNLOCK

BACKUP BATTERY BACKUP BATTERY FUSE/ EMERGENCY-P BATTERY BLU/GRN 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 COLOR CODE KEY COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT ELECTRONIC STABILITY PROGRAM (ESP) CONTROL UNIT EMERGENCY-P BATTERY ENGINE COMPARTMENT FUSE, RELAY MODULE FM/AM ANTENNA AMPLIFIER FROM FIREWALL FUSE, RELAY MODULE (DIAGRAM 4 OF 7) FROM FIREWALL FUSE, RELAY MODULE (DIAGRAM 5 OF 7) FUSE 216 FUSE 218 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HF DATEN LEFT FRONT DOOR CONTROL UNIT ME-SFI (ME) CONTROL UNIT N/A NCA WIRE NOT BATT - ON-BOARD ELECTRICAL SYSTEM BACKUP BATTERY RELAY ORG/ WIRE PNK WIRE PNK/WHT WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE RESERVE FUSE 219 SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT TO FIREWALL FUSE, RELAY MODULE (DIAGRAM 7 OF 7) W/ ECO START/ STOP FUNCTION W/O ECO START/ STOP FUNCTION

BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 78 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HS(+) MOT- ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING SUNROOF (PSD) CONTROL UNIT POP-UP ROOF ROLLER BLIND MOTOR RED WIRE RED/BLK WIRE RIGHT POP-UP ROOF MOTOR TEST VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU/BRN WIRE BLU/PNK WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL PANEL FIREWALL FUSE, RELAY MODULE FRONT PASSENGER POWER WINDOW SWITCH FUSE 64 FUSE 65 GRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT FRONT POWER WINDOW MOTOR LEFT FRONT POWER WINDOW SWITCH LEFT VENT WINDOW SWITCH MOT (+)/(-) SENS + MOT- RED/BLU WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT VENT WINDOW SWITCH SENS SENS GND SIG WHT/BLU WIRE WHT/BRN WIRE WHT/PNK WIRE

BBV 1 BLK WIRE BLU/GRN WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B H COC CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM DCS DRIVER SEAT BELT BUCKLE RESTRAINT SYSTEM SWITCH FIREWALL FUSE, RELAY MODULE FSB FUSE 110 FUSE 38 FUSE 64 FUSE 88 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT FRONT DOOR CENTRAL LOCKING ACTUATOR LEFT FRONT DOOR CONTROL UNIT M BFKS ORG/GRN WIRE PARKING BRAKE INDICATOR SWITCH RED/BLK WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT BRAKE WEAR SENSOR ROTARY TUMBLER MICROSWITCH SIG SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM (SRS) CONTROL UNIT VIO/WHT WIRE W/ ELECTRICALLY ADJUSTABLE DRIVE SEAT W/O ELECTRICALLY ADJUSTABLE DRIVE SEAT WHT WIRE WHT/BRN WIRE

BLEED VALVE SQUIB BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/YEL WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM DRIVER AIR BAG SQUIB DRIVER SEAT BELT BUCKLE RESTRAINT SYSTEM SWITCH DRIVER SEAT POSITION DETECTION FRONT PASSENGER AIR BAG SQUIB FRONT PASSENGER SEAT BELT BUCKLE RESTRAINT SYSTEM SWITCH GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT C-PILLAR BODY ACCELERATION SENSOR LEFT SLIDING DOOR PRESSURE SENSOR NCA WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/PNK WIRE ORG/VIO WIRE PNK WIRE RED/GRN WIRE RED/VIO WIRE RIGHT C-PILLAR BODY ACCELERATION SENSOR SQUIB 1 (+) SQUIB 2 (-) STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM (SRS) CONTROL UNIT VIO WIRE VIO/GRN WIRE VIO/WHT WIRE W/ ELECTRICALLY ADJUSTABLE FRONT PASSENGER SEAT W/O ELECTRICALLY ADJUSTABLE DRIVE SEAT W/ ELECTRICALLY ADJUSTABLE DRIVE SEAT W/O ELECTRICALLY ADJUSTABLE FRONT PASSENGER SEAT WHT/BLK WIRE WHT/VIO WIRE

BLK WIRE BLK/PNK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/PNK WIRE BRN WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/VIO WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM DRIVER THORAX-PELVIS SIDE BAG SQUIB FIREWALL FUSE, RELAY MODULE FRONT PASSENGER SEAT POSITION DETECTION FRONT PASSENGER THORAX-PELVIS SIDE BAG SQUIB FUSE 38 GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT B-PILLAR BODY ACCELERATION SENSOR LEFT FRONT DOOR PRESSURE SENSOR LEFT FRONT WINDOW BAG SQUIB LEFT FRONTAL ACCELERATION SENSOR ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/PNK WIRE ORG/VIO WIRE PNK WIRE RED/BLK WIRE RIGHT B-PILLAR BODY ACCELERATION SENSOR RIGHT FRONT DOOR PRESSURE SENSOR RIGHT FRONT WINDOW BAG SQUIB RIGHT FRONTAL ACCELERATION SENSOR RIGHT SLIDING DOOR PRESSURE SENSOR SIG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) CONTROL UNIT VIO/GRN WIRE W/ ELECTRICALLY ADJUSTABLE FRONT PASSENGER SEAT W/O ELECTRICALLY ADJUSTABLE DRIVE SEAT WHT/BLK WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/WHT WIRE

BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 99 GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT FRONT TIRE PRESSURE SENSOR LEFT REAR TIRE PRESSURE SENSOR RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT TIRE PRESSURE SENSOR RIGHT REAR TIRE PRESSURE SENSOR TIRE PRESSURE MONITOR (RDK) CONTROL UNIT

BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE CAN C H CAN C L CAN E H CAN E L COMPUTER DATA LINES SYSTEM DIRECT SELECT SELECTOR LEVER ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT FIREWALL FUSE, RELAY MODULE FULLY INTEGRATED TRANSMISSION CONTROL (VGS) ELECTRIC CONTROLLER UNIT FUSE 49 FUSE 84 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER (KI) CONTROL UNIT LSP + NCA WIRE PREFUSE BOX RED/BLU WIRE RED/YEL WIRE STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT STEERING WHEEL CLOCKSPRING CONTACT STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL UPSHIFT BUTTON UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT W/ ACTIVE PARKING ASSIST, LANE KEEPING ASSIST W/O ACTIVE PARKING ASSIST, LANE KEEPING ASSIST