Mercedes-Benz Vito W447 facelift (2018-2024) relay energized Wiring diagrams

15 DS HR 30 ECU 30 M 30 VR 54 BPG ASR OFF BUTTON BBV 1 BL SIG BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLS H BLS L BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L CAN E H CAN E L COC COMPUTER DATA LINES SYSTEM DP HL DP HR DP VL DP VR DS HL+ DS VL DS VR ELECTRONIC STABILITY PROGRAM (ESP) CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE ESPA BRAKE VACUUM SENSOR FIREWALL FUSE, RELAY MODULE FSB FUSE 110 FUSE 204 FUSE 218 FUSE 230 FUSE 237 FUSE 84 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT FRONT AXLE RPM SENSOR LEFT REAR AXLE RPM SENSOR LIN M BFKS NCA WIRE PARKING BRAKE INDICATOR SWITCH PNK/BLK WIRE PNK/BRN WIRE PNK/GRN WIRE PNK/GRY WIRE RED WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT AXLE RPM SENSOR RIGHT FRONT BRAKE WEAR SENSOR RIGHT REAR AXLE RPM SENSOR SIG SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT STOP LAMP SWITCH UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT VIO/WHT WIRE W/ ACTIVE PARKING ASSIST, LANE KEEPING ASSIST W/O ACTIVE PARKING ASSIST, LANE KEEPING ASSIST WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE

ACCEL/ SET SWITCH ACCELERATOR PEDAL MODULE (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK/RED WIRE BLS H BLS L BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L CAN E H CAN E L COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DCM DCP DECAL/ SET SWITCH DISTRONIC CONTROL DRIVETRAIN CONTROL UNIT ELECTRONIC STABILITY PROGRAM (ESP) CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE FIREWALL FUSE, RELAY MODULE FULLY INTEGRATED TRANSMISSION CONTROL (VGS) ELECTRIC CONTROLLER UNIT FUSE 216 FUSE 223 FUSE 49 GRN WIRE GRN/WHT WIRE GRY/YEL WIRE HOT W/ HOT W/ CIRCUIT 15 RELAY ENERGIZED INDICATOR SWITCH INSTRUMENT CLUSTER (KI) CONTROL UNIT ME-SFI (ME) CONTROL UNIT OFF SWITCH OUTPUT SHAFT RPM SENSOR PNK/BLK WIRE PNK/BRN WIRE PNK/GRN WIRE PNK/GRY WIRE RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED RESUME FROM MEMORY SWITCH SIG STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) THROTTLE VALVE ACTUATOR (ON THROTTLE BODY) VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL/GRY WIRE

ABL L BLK/BLU WIRE BLK/PNK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/PNK WIRE BRN/RED WIRE CAN B H CAN B H COC CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM DTRL ENGINE COMPARTMENT FUSE, RELAY MODULE FIREWALL FUSE, RELAY MODULE FL R FRONT FOG LAMP BUTTON FSB FUSE 203 FUSE 221 FUSE 229 FUSE 231 FUSE 79 FUSE 89 FUSE 98 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/WHT WIRE HEADLAMP RANGE CONTROLLER HOT AT ALL TIMES HOT W/ HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT FOG LAMP LEFT FRONT LAMP UNIT LEFT FRONT LED LAMP UNIT LEFT HEADLAMP CONTROL UNIT LEFT HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR LEFT HIGH BEAM LEFT LOW BEAM LEFT PARKING LIGHT, STANDING LIGHT, DAYTIME RUNNING LIGHT LIGHT SWITCH NSW L PNK LWR L WIRE OVERHEAD CONTROL PANEL (OCP (DBE)) CONTROL UNIT PARKING BRAKE INDICATOR SWITCH PNK LWR R WIRE PNK WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RELAY ENERGIZED RIGHT FOG LAMP RIGHT FRONT LAMP UNIT RIGHT FRONT LED LAMP UNIT RIGHT HEADLAMP CONTROL UNIT RIGHT HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR RIGHT HIGH BEAM RIGHT LOW BEAM RIGHT PARKING LIGHT, STANDING LIGHT, DAYTIME RUNNING LIGHT SIG SIG LDS 1 SIG LDS 2 SIG LDS 3 SIG LWR SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT TFL POSR W/ SMOKER'S PACKAGE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE

AUTOMATICALLY DIMMING INSIDE REAR VIEW MIRROR/ MIRROR TAXIMETER BLK/GRN WIRE BLK/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CARGO VAN COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FRONT INTERIOR LAMP FRONT OF REAR DOME LAMP FUSE 101 FUSE 110 FUSE 34 FUSE 64 FUSE 65 FUSE 89 GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ HOT W/ CIRCUIT 15 RELAY ENERGIZED IL FOND + INTERIOR LAMP AUTOMATIC FUNCTION BUTTON INTERIOR LAMP BUTTON LEFT FRONT READING LAMP LEFT FRONT READING LAMP BUTTON LEFT MOUNTING CONSOLE INCIDENT ILLUMINATION LEFT REAR LOAD COMPARTMENT LAMP LIFTGATE FRONT AREA ILLUMINATION LL FOND HL LL FOND VL LOAD COMPARTMENT WORK LAMP LED LIGHT STRIP NOT USED OVERHEAD CONTROL PANEL (OCP (DBE)) CONTROL UNIT PASSENGER VAN RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/ORG WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT READING LAMP RIGHT FRONT READING LAMP BUTTON RIGHT MOUNTING CONSOLE INCIDENT ILLUMINATION SIG W/ 2 READING SPOTLAMPS W/ COMFORT OVERHEAD CONTROL PANEL W/ LED LIGHT STRIP IN LOAD W/ PANEL VAN INTERIOR, AMBIENT ILLUMINATION W/ READING SPOTLIGHT W/O 2 READING SPOTLAMPS W/O COMFORT OVERHEAD CONTROL PANEL W/O HEADLINER WHT WIRE YEL WIRE

BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAMERA COVER (KAB) CONTROL UNIT CAN B H CAN B H COC CAN B L COMPUTER DATA LINES SYSTEM ENDSCHL EXTERNAL OPERATION LIFTGATE OPEN SWITCH EXTERNAL OPERATION REVERSING CAMERA/360 DEGREE CAMERA LIFTGATE OPEN SWITCH FIREWALL FUSE, RELAY MODULE FUSE 108 FUSE 110 GRN/WHT WIRE HOT AT ALL TIMES LIFTGATE OPENING ASSIST MOT- RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT END OF DASH) SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE W/ BACKUP CAMERA W/O BACKUP CAMERA ZV HKL - ZV HKL AT

BLU/BLK WIRE BRN WIRE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP FIREWALL FUSE, RELAY MODULE FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP FUSE 36 FUSE 42 GND PNK/ WIRE GRY WIRE PNK WIRE RED/GRN WIRE RED/YEL WIRE RELAY ENERGIZED SEAT HEATING/ VENTILATION CONTROL UNIT SIG W/ HEATED SEATS WHT WIRE

BRN WIRE CAN-G H COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 108 HINGED REAR DOOR REVERSING CAMERA CONTROL UNIT LVDS TX- NCA WIRE PNK CAN G L WIRE PNK/WHT WIRE RADIO (AUDIO) RCAM RED/BLU WIRE RELAY ENERGIZED SHE SHIELD RCAM

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/PNK WIRE BLK/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FIREWALL FUSE, RELAY MODULE FUSE 101 FUSE 239 FUSE 96 GRN WIRE GRN/PNK WIRE GRN/VIO WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ HUMIDITY SENSOR/LIGHT SENSOR/RAIN SENSOR HUMIDITY, LIGHT SENSOR INSTRUMENT CLUSTER (KI) CONTROL UNIT OVERHEAD CONTROL PANEL (OCP (DBE)) CONTROL UNIT RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR WINDOW WIPER RELAY REAR WINDOW WIPER RELAY 2 RED WIRE RED/VIO WIRE RELAY ENERGIZED STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT TAILGATE WIPER MOTOR VIO/BLU WIRE W/ RAIN SENSOR W/ TWO LEAF REAR END DOOR W/O TWO LEAF REAR END DOOR WHT WIRE WHT/BRN WIRE WHT/RED WIRE WINDSHIELD WASHER SYSTEM PUMP WINDSHIELD WIPER ON/OFF RELAY WIPER LEVEL 1/2 RELAY YEL WIRE

BLK/PNK WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COC COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 66 GRN/PNK WIRE GRN/VIO WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ LEFT REAR END DOOR WIPER MOTOR PREFUSE BOX RED WIRE RELAY ENERGIZED REL_WI_V_E/A RIGHT END OF DASH) RIGHT REAR END DOOR WIPER MOTOR SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT VIO/BLU WIRE WASCHW HI + WASCHW HZG WASCHW VO + WHT/BRN WIRE WHT/RED WIRE WI H 1 RT WI HDT R WINDSHIELD WASHER SYSTEM WATER LEVEL INDICATOR SWITCH WIPER MOTOR WSS+