Mercedes-Benz Vito W447 facelift (2018-2024) electronic ignition lock (ezs) control unit Wiring diagrams

ADDITIONAL BATTERY ALTERNATOR BACKUP BATT BACKUP BATTERY BATTERY CUTOFF RELAY BATTERY SENSOR (ON BATTERY) BLK WIRE BLK/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM ECO START/STOP FUNCTION DIODE ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT EMERGENCY-P BATTERY EMERGENCY-P BATTERY/ BACKUP BATTERY FUSE FIREWALL FUSE, RELAY MODULE FUSE 22 FUSE 25 GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER (KI) CONTROL UNIT ME-SFI (ME) CONTROL UNIT NCA WIRE NOT BATT - ON-BOARD ELECTRICAL SYSTEM BACKUP BATTERY RELAY ON-BOARD ELECTRICAL SYSTEM BATTERY PREFUSE BOX PREFUSE BOX/ ALTERNATOR ELECTRICAL DISTRIBUTOR RAIL PREFUSE BOX/ STARTER ELECTRICAL DISTRIBUTOR RAIL PYROFUSE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/ORG WIRE RIGHT END OF DASH) SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT STARTER SUPPLEMENTAL RESTRAINTS SYSTEM TR SIG VIO WIRE W/ ECO START/ STOP FUNCTION W/O ECO START/ STOP FUNCTION W/O ECO START/STOP FUNCTION WHT/BRN WIRE

AM/FM ANSWER ANT AUDIO 15, W/O BECKER MAP PILOT, PREINSTALLATION FOR BECKER MAP PILOT BECKER MAP PILOT, PREINSTALLATION FOR BECKER MAP PILOT BLK WIRE BRN WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT END CALL FM/AM ANTENNA FM/AM ANTENNA AMPLIFIER FM/TMC FZV GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE HANDS-FREE SYSTEM MICROPHONE HF DATEN L OK LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MUTE,SBS NAVIGATION CIRCUIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE R RETURN RED/BLU WIRE RED/PNK WIRE RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SHIELD STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT STEERING WHEEL CLOCKSPRING CONTACT STEERING WHEEL ELECTRONICS TEL TMC TMC ANTENNA SPLITTER U MFL L U MFL R UP/DOWN WHT WIRE

BRN WIRE CAN-D H CAN-D L DIAGNOSTIC CONNECTOR ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT FIREWALL FUSE, RELAY MODULE FUSE 87 GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES RED/ORG WIRE

AIR CONDITIONING CONTROL, OPERATING UNIT (FRONT, REAR KLA) ANTENNA VOLTAGE CONVERTOR BACKUP LAMP SWITCH BATTERY SENSOR BECKER MAP PILOT CONTROL UNIT MOUNT BLK WIRE BRN WIRE BRN/BLU WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE CYLINDER IGNITION COIL 1 CYLINDER IGNITION COIL 2 CYLINDER IGNITION COIL 3 CYLINDER IGNITION COIL 4 DRIVER ASSISTANCE SYSTEMS OPERATING PANEL CONTROL UNIT ELECTRIC FAN ELECTRICAL POWER STEERING (ES) CONTROL UNIT ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT ENGINE HOOD SWITCH GLOVE BOX LAMP) HEATER COOLANT CIRCULATION PUMP INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT ADDITIONAL TURN SIGNAL LAMP LEFT FANFARE HORN LEFT FOG LAMP LEFT FRONT FOOTWELL LAMP LEFT FRONT LAMP UNIT LEFT FRONT LED LAMP UNIT LEFT SLIDING DOOR (E-LSTL) CONTROL UNIT ME-SFI (ME) CONTROL UNIT OIL LEVEL CHECK SWITCH REAR HEATER/ AIR CONDITIONER AIR RECIRCULATION UNIT RIGHT FRONT FOOTWELL LAMP STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT W/ LANE KEEPING ASSIST WINDSHIELD WASHER SYSTEM PUMP

AIR CONDITIONING CONTROL, OPERATING UNIT (FRONT, REAR KLA) BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN B H CAN B L CAN B L COC CAN E H CAN E L CAN G H PNK CAN G L WIRE CAN-G H CAN-G L ELECTRICAL POWER STEERING (ES) CONTROL UNIT ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT FRONT END CAN (CAN G) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR GRN WIRE GRN/WHT WIRE GRY/WHT WIRE HINGED REAR DOOR REVERSING CAMERA CONTROL UNIT INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT REAR BLIND SPOT ASSIST RADAR SENSOR LIN MULTI-FUNCTION CAMERA (MFK) CONTROL UNIT PNK WIRE PNK/WHT WIRE RADIO (AUDIO) (IF EQUIPPED) REVERSING CAMERA (RFK) CONTROL UNIT RIGHT END OF DASH) RIGHT REAR BLIND SPOT ASSIST RADAR SENSOR SEAT HEATING/VENTILATION CONTROL UNIT SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM (SRS) CONTROL UNIT TIRE PRESSURE MONITOR (RDK) CONTROL UNIT UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT W/ TWO LEAF REAR END DOOR W/O TWO LEAF REAR END DOOR

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

BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CARGO VAN CENTRAL LOCKING CLOSE BUTTON CENTRAL LOCKING MOTOR CENTRAL LOCKING OPEN BUTTON COC COMPUTER DATA LINES SYSTEM DCS DRIVER CENTRAL LOCKING INTERIOR OPERATION SWITCH DRIVER DOOR CONTROL PANEL DRIVER SIDE FRONT DOOR INFRARED REMOTE CONTROL RECEIVER ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT FIREWALL FUSE, RELAY MODULE FRONT PASSENGER CENTRAL LOCKING INTERIOR OPERATION SWITCH FUSE 64 FUSE 65 FUSE 83 GRY/BLU WIRE GRY/BRN WIRE GRY/PNK WIRE GRY/YEL WIRE HDT DREHF HOT AT ALL TIMES LEFT FRONT DOOR CENTRAL LOCKING ACTUATOR LEFT FRONT DOOR CONTROL UNIT LEFT MANUAL SLIDING DOOR CENTRAL LOCKING ACTUATOR LEFT MANUAL SLIDING DOOR CENTRAL LOCKING MAIN LOCK SWITCH LEFT REAR-END DOOR ROTARY TUMBLER SWITCH LEFT SLIDING DOOR LEFT SLIDING DOOR CONTACT PLATE ELECTRICAL CONNECTOR LST DREHF L LST DREHF R MOT GND/(+) MOT(+)/(-) DCS MOT- NCA WIRE PASSENGER VAN REAR PASSENGER COMPARTMENT CHILD SAFETY LOCK SWITCH REAR-END DOOR OPERATION CENTRAL LOCKING MOTOR RED/BLU WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT FRONT DOOR CENTRAL LOCKING ACTUATOR RIGHT FRONT DOOR CONTROL UNIT RIGHT MANUAL SLIDING DOOR CENTRAL LOCKING ACTUATOR RIGHT MANUAL SLIDING DOOR CENTRAL LOCKING MAIN LOCK SWITCH RIGHT REAR-END DOOR ROTARY TUMBLER SWITCH RIGHT SLIDING DOOR CONTACT PLATE ELECTRICAL CONNECTOR ROTARY TUMBLER MICROSWITCH SIG SIG TKF SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT W/ WINDOW BAG FOR DRIVER, FRONT PASSENGER, REAR PASSENGER COMPARTMENT W/O ELECTRICALLY ADJUSTABLE FRONT PASSENGER SEAT W/O WINDOW BAG FOR DRIVER, FRONT PASSENGER, REAR PASSENGER COMPARTMENT WHT/BLU WIRE WHT/BRN WIRE WHT/PNK WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE ZV - ZV MOT CLOSE ZV MOT OPEN

AM/FM ANSWER ANT AUDIO 15, W/O BECKER MAP PILOT, PREINSTALLATION FOR BECKER MAP PILOT BECKER MAP PILOT, PREINSTALLATION FOR BECKER MAP PILOT BLK WIRE BRN WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT END CALL FM/AM ANTENNA FM/AM ANTENNA AMPLIFIER FM/TMC FZV GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE HANDS-FREE SYSTEM MICROPHONE HF DATEN L OK LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MUTE,SBS NAVIGATION CIRCUIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE R RETURN RED/BLU WIRE RED/PNK WIRE RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SHIELD STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT STEERING WHEEL CLOCKSPRING CONTACT STEERING WHEEL ELECTRONICS TEL TMC TMC ANTENNA SPLITTER U MFL L U MFL R UP/DOWN WHT WIRE

BATTERY SENSOR (ON BATTERY) BLK WIRE BLK/YEL 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 ECO START/STOP FUNCTION BUTTON ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE FIREWALL FUSE, RELAY MODULE FULLY INTEGRATED TRANSMISSION CONTROL (VGS) ELECTRIC CONTROLLER UNIT FUSE 84 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED LIN ME-SFI (ME) CONTROL UNIT ON-BOARD ELECTRICAL SYSTEM BATTERY PREFUSE BOX PREFUSE BOX/ STARTER ELECTRICAL DISTRIBUTOR RAIL PYROFUSE RED WIRE RED/BLK WIRE RED/YEL WIRE STARTER STARTER CIRCUIT 50 RELAY STRH STRL SUPPLEMENTAL RESTRAINTS SYSTEM UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT VIO WIRE W/ ACTIVE PARKING ASSIST, LANE KEEPING ASSIST W/O ACTIVE PARKING ASSIST, LANE KEEPING ASSIST

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