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

AIR CONDITIONING CONTROL, OPERATING UNIT (FRONT, REAR KLA) BLK WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 64 FUSE 65 HOT AT ALL TIMES HZG - LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR MIRROR HEATER RED/BLU WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT OUTSIDE MIRROR

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

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 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

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

ALARM SIREN W/ ADDITIONAL BATTERY BACKUP RELAY BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE CIRCUIT 15 RELAY COLLISION WARNING SYSTEM RADAR SENSOR ELECTRIC FAN ELECTRONIC STABILITY PROGRAM (ESP) CONTROL UNIT FANFARE HORN RELAY FROM PREFUSE BOX (DIAGRAM 1 OF 7) FULLY INTEGRATED TRANSMISSION CONTROL (VGS) ELECTRIC CONTROLLER UNIT FUSE 201 FUSE 204 FUSE 207 FUSE 224 FUSE 226 FUSE 227 FUSE 228 FUSE 229 FUSE 230 FUSE 231 FUSE 236 FUSE 237 FUSE 240 INTELLIGENT SERVO MODULE (ISM) CONTROL UNIT FOR DIRECT SELECT LEFT FRONT LAMP UNIT N/A PNK/RED WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RESERVE FUSE 202 RESERVE FUSE 203 RESERVE FUSE 206 RESERVE FUSE 208 RESERVE FUSE 209 RESERVE FUSE 210 RESERVE FUSE 221 RESERVE FUSE 222 RESERVE FUSE 223 RESERVE FUSE 225 RESERVE FUSE 232 RESERVE FUSE 233 RIGHT FRONT LAMP UNIT SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT STARTER CIRCUIT 50 RELAY TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT WINDSHIELD WIPER ON/OFF RELAY

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

ACCELERATE, SET SWITCH ACCEPT/TERMINATE PHONE CALL BUTTON ALDW - BACK, VOICE CONTROL SYSTEM OFF BUTTON BLK WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE BUTTON +, - FOR SETTING SPECIFIC FUNCTIONS, VOLUME CONTROL CAN E H CAN E L COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DECELERATE, SET SWITCH DIRECT SELECT SELECTOR LEVER DISTRONIC CONTROL FIREWALL FUSE, RELAY MODULE FUSE 30 FUSE 49 GRN WIRE GRN/WHT WIRE HEADLAMP FLASHER/HIGH BEAM SWITCH HOT AT ALL TIMES INDICATOR INDICATOR SWITCH INSTRUMENT CLUSTER (KI) CONTROL UNIT L OK LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LIFTGATE WINDSHIELD WASHER SYSTEM SWITCH LOW BEAM SWITCH LSP + MUTE BUTTON MUTE SBS NCA WIRE OFF SWITCH OK BUTTON R RETURN RED WIRE RED/BLU WIRE RESUME FROM MEMORY SWITCH RIGHT MULTI-FUNCTION STEERING SCROLL FORWARD/ BACK BUTTON STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT STEERING WHEEL CLOCK SPRING CONTACT STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL UPSHIFT BUTTON STEERING WHEEL VIBRATION MOTOR SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM SELECTION BUTTON TEL ANSWER/ END CALL TURN SIGNAL LAMPS SWITCH U MFL L U MFL R UP/DOWN VIO WIRE VOICE CONTROL SYSTEM ON BUTTON W/ LANE KEEPING ASSIST WHEEL BUTTON GROUP WINDSHIELD WASHER SYSTEM SWITCH WIPE SWITCH

BLK WIRE BLK/BRN WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN C H CAN C L CAN E H CAN E L COMPUTER DATA LINES SYSTEM DIRECT SELECT SELECTOR LEVER ELECTRIC AUXILIARY OIL PUMP ELECTRONIC IGNITION LOCK (EZS) CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE FIREWALL FUSE, RELAY MODULE FUSE 207 FUSE 227 FUSE 228 FUSE 49 FUSE 84 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER (KI) CONTROL UNIT INTELLIGENT SERVO MODULE (ISM) CONTROL UNIT FOR DIRECT SELECT INTERNAL INPUT SPEED RPM SENSOR LSP + NCA WIRE OUTPUT SHAFT RPM SENSOR PNK/RED WIRE RED/BLU WIRE RED/YEL WIRE SELECTION RANGE SENSOR STEERING COLUMN TUBE MODULE (MRM) CONTROL UNIT STEERING WHEEL CLOCKSPRING CONTACT STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL UPSHIFT BUTTON TORQUE CONVERTER LOCKUP CLUTCH CONTROL SOLENOID VALVE TRANSMISSION MODE BUTTON TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT TURBINE WHEEL RPM SENSOR UPPER CONTROL PANEL (UCP (OBF))CONTROL UNIT W/ ACTIVE PARKING ASSIST, LANE KEEPING ASSIST W/O ACTIVE PARKING ASSIST, LANE KEEPING ASSIST WORKING PRESSURE CONTROL SOLENOID VALVE