Mercedes-Benz A-class W177 (2018-2023) (w/ driving school package) Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/RED WIRE CAN B H STERN CAN B L CENTER CONSOLE STOWAGE COMPARTMENT ILLUMINATION COMPUTER DATA LINES SYSTEM FOOTWELL ILLUMINATION SWITCH GLOVE BOX LAMP) GLOVE BOX LAMP/ SWITCH GRY WIRE GRY/BLU WIRE GRY/RED WIRE ILLUMINATION CIRCUIT INSTRUMENT LEFT FRONT ILLUMINATED DOOR SILL MOLDING LEFT FRONT MIRROR LAMP SWITCH LEFT LOAD COMPARTMENT LAMP LEFT SUN VISOR MIRROR LAMP LIFTGATE AMBIENT LAMP, WARNING LAMP ORG/BLK WIRE PEDAL OPERATION MONITOR BUZZER PEDAL OPERATION MONITOR SWITCH PNK/GRY WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RIGHT FRONT ILLUMINATED DOOR SILL MOLDING RIGHT FRONT MIRROR LAMP SWITCH RIGHT SUN VISOR MIRROR LAMP SAM CONTROL UNIT (RIGHT FRONT FOOTWELL) SIG VIO/BLK WIRE W/ AMBIENCE ILLUMINATION W/ DRIVING SCHOOL PACKAGE W/ LIGHT, VISION PACKAGE W/O AMBIENCE ILLUMINATION W/O DRIVING SCHOOL PACKAGE, LIGHT, VISION PACKAGE WHT/BLU WIRE WHT/BRN WIRE

BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BRN WIRE COMPARTMENT TERMINAL 15 RELAY ENERGIZED DRIVER-SIDE AIR VENT AMBIANCE ILLUMINATION ENGINE COMPARTMENT FUSE, RELAY MODULE FOOTWELL ILLUMINATION DIODE 1 FOOTWELL ILLUMINATION DIODE 2 FRONT PASSENGER SIDE AIR VENT AMBIANCE ILLUMINATION FUSE 21 FUSE 65 GRN WIRE GRN/YEL WIRE GRY/RED WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED HOT W/ ENGINE LEFT FRONT FOOTWELL LAMP LOWER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION LOWER PASSENGER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION ORG/BLK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RIGHT FRONT FOOTWELL LAMP UPPER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION UPPER PASSENGER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION W/ STYLE PACKAGE YEL WIRE

ACTIVE BRAKE ASSIST CONTROLLER UNIT ACTIVE DISTANCE ASSIST DISTRONIC ELECTRIC CONTROLLER UNIT ALARM SIREN BRN WIRE CENTER CONSOLE CUP HOLDER ILLUMINATION CENTER CONSOLE STOWAGE COMPARTMENT ILLUMINATION CENTER ENGINE HOOD CONTACT SWITCH CHARGE AIR COOLER CIRCULATION PUMP DRIVETRAIN CONTROL UNIT DRIVETRAIN SENSOR CAN (CAN I) POTENTIAL DISTRIBUTOR FOOTWELL ILLUMINATION SWITCH FRONT MOBILE PHONE CRADLE CONTROL UNIT LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR NCA WIRE PEDAL OPERATION MONITOR SWITCH RADOME HEATER REAR PASSENGER COMPARTMENT USB CONNECTOR REAR WINDOW INTERFERENCE SUPPRESSION CAPACITOR RIGHT FANFARE HORN RIGHT FRONT BRAKE WEAR SENSOR RIGHT FRONT LAMP UNIT SHORT, LONG-RANGE RADAR SENSOR STATIONARY HEATER SWITCHOVER VALVE UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR W/ ACTIVE DISTANCE ASSIST DISTRONIC W/ INTERIOR MONITORING W/ STATIONARY HEATER W/ WIRELESS MOBILE PHONE CHARGING W/O AMBIANCE ILLUMINATION YEL WIRE

BACKUP CAMERA CONTROL UNIT BRN WIRE CENTER CONSOLE CUP HOLDER AMBIANCE ILLUMINATION DIAGNOSTIC CONNECTOR DRIVER SEAT HEAD RESTRAINT AMBIANCE ILLUMINATION DRIVER-SIDE AIR VENT AMBIANCE ILLUMINATION ELECTRIC STEERING LOCK CONTROL UNIT FRONT PASSENGER SIDE AIR VENT AMBIANCE ILLUMINATION HEAD UNIT HEAD UNIT/ INSTRUMENT CLUSTER CONTROL UNIT HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY HERMES CONTROL UNIT LEFT CENTER CONSOLE AMBIANCE ILLUMINATION LEFT FRONT FOOTWELL AMBIANCE ILLUMINATION LEFT FRONT FOOTWELL LAMP LEFT REAR FOOTWELL AMBIANCE ILLUMINATION LEFT REAR SEAT HEAD RESTRAINT AMBIANCE ILLUMINATION LEFT REAR SEAT HEAD RESTRAINT ILLUMINATION LOWER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION LOWER PASSENGER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION NCA WIRE RIGHT CENTER CONSOLE AMBIANCE ILLUMINATION START/STOP BUTTON UPPER DRIVER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION UPPER PASSENGER-SIDE INSTRUMENT PANEL AMBIANCE ILLUMINATION USER INTERFACE CAN (CAN HMI) POTENTIAL DISTRIBUTOR W/ SEAT MODEL VARIANT 3 W/ STYLE PACKAGE W/O AMBIANCE ILLUMINATION W/O SEAT MODEL VARIANT 3

ACTIVE BRAKE ASSIST CONTROLLER UNIT ACTIVE DISTANCE ASSIST DISTRONIC ELECTRIC CONTROLLER UNIT BACKUP RELAY BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE CENTRAL CONTROL MODULE CIRCUIT 50 RELAY DRIVE UNIT CONTROL UNIT DRIVETRAIN CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY FOOTWELL ILLUMINATION SWITCH FROM FUSE 48 (DIAGRAM 1 OF 7) FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 62 FUSE 64 FUSE 65 FUSE 66 FUSE 67 FUSE 68 FUSE 69 FUSE 70 FUSE 71 FUSE 72 LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A PEDAL OPERATION MONITOR SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/PNK WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT SHORT, LONG-RANGE RADAR SENSOR TO FUSE 33 (DIAGRAM 6 OF 7) W/ ACTIVE DISTANCE ASSIST DISTRONIC W/ ADAPTIVE CRUISE CONTROL PLUS (DISTRONIC PLUS) W/ DYNAMIC LED HEADLAMPS W/ STATIC LED HEADLAMPS W/O ADAPTIVE CRUISE CONTROL PLUS (DISTRONIC PLUS)