Mercedes-Benz Metris W447 (2015-2024) red/gry Wiring diagrams

A/T ASR OFF BUTTON AUTOMATIC CHILD SEAT RECOGNITION AIR BAG OFF INDICATOR LAMP AUTOMATIC CHILD SEAT RECOGNITION AIR BAG ON INDICATOR LAMP BBV 1 BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B H COC CAN B L CAN C H CAN C L CAN E H CAN E L COMPUTER DATA LINES SYSTEM COOLANT LEVEL INDICATOR SWITCH ECO START/STOP FUNCTION BUTTON FIREWALL FUSE, RELAY MODULE FSB FUEL LEV 1 FUEL PUMP W/ FILL LEVEL SENSOR FUEL SYSTEM CONTROL UNIT (FSCU) FUSE 110 FUSE 84 FUSE 88 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE HAZARD WARNING SYSTEM BUTTON HOT AT ALL TIMES INSTRUMENT CLUSTER (KI) CONTROL UNIT LEFT ELECTRIC SLIDING DOOR BUTTON M BFKS NAVIGATION SYSTEM NCA WIRE OUTSIDE TEMPERATURE SENSOR PARKING BRAKE INDICATOR SWITCH PASSENGER AIR BAG RED/GRY WIRE RED/YEL WIRE RIGHT ELECTRIC SLIDING DOOR BUTTON RIGHT END OF DASH) RIGHT FRONT BRAKE WEAR SENSOR SENS KWS - SIG AT SIG BFKS SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT STATIONARY HEATER BUTTON TRANSMISSION MODE BUTTON UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT VIO/WHT WIRE W/ ACTIVE PARKING ASSIST, LANE KEEPING ASSIST WHT WIRE WHT/BRN WIRE YEL/BRN 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 + IL FOND 2+ IL FOND TA 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 AMBIENT ILLUMINATION 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 RIGHT REAR LOAD COMPARTMENT LAMP SIG W/ 2 READING SPOTLAMPS W/ COMFORT OVERHEAD CONTROL PANEL W/ LED LIGHT STRIP IN LOAD W/ PANEL VAN INTERIOR, AMBIENT ILLUMINATION W/O 2 READING SPOTLAMPS W/O COMFORT OVERHEAD CONTROL PANEL W/O HEADLINER WHT WIRE YEL WIRE

BLK/GRN WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/PNK WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L CENTER TRUNK LAMP COC COMPUTER DATA LINES SYSTEM DREHF - DREHF SIG GND LDS GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HUMIDITY SENSOR/ LIGHT SENSOR/ RAIN SENSOR HUMIDITY SENSOR/ LIGHT SENSOR/ RAIN SENSOR/ SUN SENSOR HUMIDITY, LIGHT SENSOR INSTRUMENT ILLUMINATION BRIGHTNESS CONTROL LEFT EXIT, WARNING LAMP LEFT FRONT FOOTWELL LAMP LEFT FRONT GRAB HANDLE AMBIANCE ILLUMINATION LEFT LUGGAGE COMPARTMENT LAMP LEFT REAR GRAB HANDLE AMBIANCE ILLUMINATION LIGHT SWITCH REAR OF REAR DOME LAMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT FOOTWELL LAMP RIGHT FRONT GRAB HANDLE AMBIANCE ILLUMINATION RIGHT REAR GRAB HANDLE AMBIANCE ILLUMINATION SIG LDS 1 SIG LDS 2 SIG LDS 3 SIG LWR LDS SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT VIO/GRN WIRE W/ LIFTGATE AMBIENT ILLUMINATION W/ RAIN SENSOR W/ READING SPOTLIGHT W/ SMOKER'S PACKAGE WHT WIRE YEL WIRE ZV HKL - ZV HKL A+

BLK/GRN WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L CARGO VAN COMPUTER DATA LINES SYSTEM DREHF - DREHF SIG EXTERNAL OPERATION LIFTGATE OPEN SWITCH EXTERNAL OPERATION REVERSING CAMERA/ 360 DEGREE CAMERA LIFTGATE OPEN SWITCH FRONT CIGARETTE LIGHTER W/ ILLUMINATION ELECTRICAL CONNECTOR GRN/BRN WIRE GRY/BLU WIRE LEFT FRONT DOOR CENTRAL LOCKING ACTUATOR LEFT FRONT GRAB HANDLE DOME LAMP LEFT FRONT VANITY MIRROR ILLUMINATION LEFT REAR GRAB HANDLE DOME LAMP LEFT SUN VISOR ILLUMINATION SWITCH NCA WIRE PASSENGER VAN RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT EXIT, WARNING LAMP RIGHT FRONT DOOR CENTRAL LOCKING ACTUATOR RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT GRAB HANDLE DOME LAMP RIGHT FRONT VANITY MIRROR ILLUMINATION RIGHT REAR GRAB HANDLE DOME LAMP RIGHT SUN VISOR ILLUMINATION SWITCH ROTARY TUMBLER MICROSWITCH TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/GRN WIRE W/ BACKUP CAMERA W/ SMOKER'S PACKAGE W/O BACKUP CAMERA

BECKER MAP PILOT CONTROL UNIT BECKER MAP PILOT CONTROL UNIT MOUNT BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN A H CAN A L COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FM/TMC FUSE 32 GPS GPS ANTENNA (TOP CENTER OF DASH) GRN WIRE HOT AT ALL TIMES LVDS TX- MIC - MIC GND NAVI LVDS R- NAVI SPARE NAVI VOICE (+) NCA WIRE ORG/ WIRE RADIO (AUDIO) RED/GRY WIRE RES 1 SHIELD SHIELD GPS SHIELD NAV SHIELD NAVI TMC TMC ANTENNA SPLITTER WHT WIRE

ALARM SIREN W/ ADDITIONAL BATTERY ANTI-THEFT ALARM SYSTEM (ATA (EDW)) CONTROL UNIT ANTI-THEFT ALARM SYSTEM READINESS INDICATOR BLK/GRN WIRE BLU/GRY 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 H COC CAN B L CARGO VAN COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FIREWALL FUSE, RELAY MODULE FRONT INTERIOR LAMP FUSE 101 FUSE 110 FUSE 201 GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HUMIDITY SENSOR/LIGHT SENSOR/RAIN SENSOR HUMIDITY SENSOR/LIGHT SENSOR/RAIN SENSOR/SUN SENSOR IL FOND + IL FOND 2+ IL FOND TA INTERIOR LAMP AUTOMATIC FUNCTION BUTTON INTERIOR LAMP BUTTON INTERIOR PROTECTION SENSOR INTERIOR PROTECTION SWITCH LEFT FRONT READING LAMP LEFT FRONT READING LAMP BUTTON LEFT MOUNTING CONSOLE INCIDENT ILLUMINATION MIRRORS SYSTEM OFF OVERHEAD CONTROL PANEL (OCP (DBE)) CONTROL UNIT REAR LAMP BUTTON 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 RIGHT END OF DASH) RIGHT FRONT READING LAMP RIGHT FRONT READING LAMP BUTTON RIGHT MOUNTING CONSOLE INCIDENT ILLUMINATION SIG SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT TOWING SENSOR BUTTON WHT WIRE YEL WIRE

BLK/GRY WIRE BLK/PNK WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CIRCUIT 15 RELAY DIAGNOSTIC CONNECTOR DRIVER ASSISTANCE SYSTEMS OPERATING PANEL CONTROL UNIT FM/AM ANTENNA AMPLIFIER FROM PREFUSE BOX (DIAGRAM 1 OF 7) FUSE 101 FUSE 110 FUSE 21 FUSE 22 FUSE 83 FUSE 84 FUSE 86 FUSE 87 FUSE 88 FUSE 98 HEATED REAR WINDOW RELAY INSTRUMENT CLUSTER (KI) CONTROL UNIT N/A ON-BOARD ELECTRICAL SYSTEM BACKUP BATTERY RELAY OVERHEAD CONTROL PANEL (OCP (DBE)) CONTROL UNIT PTC HEATER BOOSTER CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/ORG WIRE RED/PNK WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESERVE FUSE 103 RESERVE FUSE 82 RESERVE FUSE 85 RESERVE FUSE 94 SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT TO ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT (DIAGRAM 3 OF 7) TO FUSE 108 (DIAGRAM 5 OF 7) TO FUSE 29 (DIAGRAM 5 OF 7) TO FUSE 70 (DIAGRAM 6 OF 7) TO FUSE 90 (DIAGRAM 6 OF 7) TO FUSE 93 (DIAGRAM 7 OF 7) UPPER CONTROL PANEL (UCP (OBF)) CONTROL UNIT W/O ACTIVE PARKING, LANE KEEPING ASSIST W/ ACTIVE PARKING, LANE KEEPING ASSIST

AIR CONDITIONING CONTROL, OPERATING UNIT BECKER MAP PILOT CONTROL UNIT MOUNT BLOWER MOTOR CAMERA COVER (KAB) CONTROL UNIT DRIVER SEAT HEATER/VENTILATION CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FROM CIRCUIT FUEL SYSTEM CONTROL UNIT (FSCU) FUSE 106 FUSE 108 FUSE 29 FUSE 30 FUSE 31 FUSE 32 FUSE 33 FUSE 36 FUSE 37 FUSE 38 FUSE 54 FUSE 58 FUSE 60 FUSE 63 FUSE 64 FUSE 65 FUSE 74 FUSE 75 FUSE 76 FUSE 77 FUSE 79 FUSE 80 FUSE 81 LEFT FRONT DOOR CONTROL UNIT LEFT SLIDING DOOR (E-LSTL) CONTROL UNIT MULTI-FUNCTION CAMERA (MFK) CONTROL UNIT N/A N/A N/A NAFTA BRAKE BOOSTER ELECTRICAL CONNECTOR RADIO (AUDIO) REAR HEATER/AIR CONDITIONER AIR RECIRCULATION UNIT REAR-END DOOR REVERSING CAMERA (RFK) CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/ORG WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RESERVE FUSE 23 RESERVE FUSE 39 RESERVE FUSE 40 RESERVE FUSE 41 RESERVE FUSE 43 RESERVE FUSE 44 RESERVE FUSE 45 RESERVE FUSE 53 RESERVE FUSE 55 RESERVE FUSE 56 RESERVE FUSE 57 RESERVE FUSE 59 RESERVE FUSE 61 RESERVE FUSE 62 RESERVE FUSE 73 RESERVE FUSE 78 REVERSING CAMERA (RFK) CONTROL UNIT RIGHT FRONT DOOR CONTROL UNIT SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM (SRS) CONTROL UNIT TO ENGINE COMPARTMENT FUSE, RELAY MODULE (DIAGRAM 3 OF 7) TO FUSE 42 (DIAGRAM 7 OF 7) TRAILER RECOGNITION (AAG) CONTROL UNIT W/ DRIVER SEAT LUMBAR SUPPORT W/ TWO-LEAF REAR DOOR W/O TWO-LEAF REAR DOOR

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 DREHF - DREHF SIG 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 NCA WIRE 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 BFKS SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM (SRS) CONTROL UNIT VIO/WHT WIRE WHT WIRE WHT/BRN WIRE

54 BPG BLI LI BLI RE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 24 FUSE 26 FUSE 58 FUSE 75 FUSE 76 FUSE 77 GRY/BLK WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED NAFTA BRAKE BOOSTER ELECTRICAL CONNECTOR OVERHEAD CONTROL PANEL (OCP(DBE)) CONTROL UNIT POS R RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/PNK WIRE RED/YEL WIRE RFL (+) RIGHT END OF DASH) SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT TOWING SENSOR BUTTON TRAILER RECOGNITION (AAG) CONTROL UNIT TRAILER SOCKET WHT/BLU WIRE