Wiring Diagrams for BMW iX i20 (2021-2024)

Cruise control circuit

Backup lamps circuit Exterior lamps circuit Trailer tow circuit

Horn circuit

Wiper/washer circuit

COIL CTRL HORN ASSEMBLY HORN RLY CTRL HORN SW SIG STEERING WHEEL AIR BAG COIL

WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MOTOR PARK SW SIG

REAR VIEW CAMERA

TRAILER CONNECTOR W/ TRAILER CONNECTOR W/O TRAILER CONNECTOR

BODY CONTROL MODULE ENGINE CONTROL MODULE TRAILER BRAKE POWER CONTROL MODULE TRANSMISSION CONTROL MODULE

BATTERY FUSE BLOCK BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 6 FUSE BCM 7 FUSE CARGO LAMP FUSE CHMSL FUSE FUEL MDL RUN/CRNK FUSE FUSE 5 HORN FUSE INSTRUMENT PANEL FUSE BLOCK RT TRLR LAMP STOP/TRN FUSE TRLR BRK CNTRL MDL FUSE TRLR FUSE TRLR PRK LAMP FUSE TRLR REV LAMP FUSE TRLR STOP/TRN LAMP LT FUSE UNDERHOOD FUSE BLOCK WASH PUMP FUSE WPR FUSE

BLUNT CUT CARGO LAMP PROVISION CENTER HIGH MOUNTED STOP LAMP LEFT BACKUP LAMP LEFT CARGO LAMP LEFT FRONT PARK LAMP LEFT LICENSE PLATE LAMP LEFT LOWER PARK/ DAYTIME RUNNING LAMP LEFT LOWER TAIL/STOP, TURN SIGNAL LAMP LEFT PARK DAYTIME RUNNING LAMP LEFT PARK/TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LEFT TRAILER TURN SIG LAMP LEFT UPPER TAIL/STOP, TURN SIGNAL LAMP PARK LAMP IND RIGHT BACKUP LAMP RIGHT CARGO LAMP RIGHT FRONT PARK LAMP RIGHT LICENSE PLATE LAMP RIGHT LOWER PARK/ DAYTIME RUNNING LAMP RIGHT LOWER TAIL/STOP, TURN SIGNAL LAMP RIGHT PARK DAYTIME RUNNING LAMP RIGHT PARK/TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TRAILER TURN SIG LAMP RIGHT UPPER TAIL/STOP, TURN SIGNAL LAMP

WINDSHIELD WASHER PUMP

BACKUP LAMP RELAY CONTROL CARGO LAMP RELAY CENTER HIGH MOUNTED STOP LAMP RELAY HORN RELAY HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY LP RELAY CTRL MTR RELAY SPLY VOLT WIPER RLY CTRL PARK LAMP RELAY CONTROL RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY TRAILER BACKUP LAMPS RELAY TRAILER PARK LAMPS RELAY WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

ACCELERATOR PEDAL POSITION SENSOR BRAKE PEDAL POSITION SENSOR CLUTCH PEDAL POSITION SENSOR PRNDL P SIGNAL TRANSMISSION POS SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INTERMEDIATE SHAFT SPEED SENSOR TRANSMISSION OUTPUT SHAFT SPEED SENSOR TRANSMISSION POS SENSOR

BACKUP LAMP SWITCH CANCEL SWITCH CRUISE SWITCH DELAY SWITCH GAP SWITCH HEADLAMP SWITCH HORN SWITCH IMS MODE SWITCH LOW REF INSTRUMENT PANEL MULTI- FUNCTION SWITCH LEFT STEERING WHEEL CONTROLS SWITCH PARK BRAKE SWITCH TRANSMISSION INTERNAL MODE SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH WASHER SWITCH WINDSHIELD WIPER/WASHER SWITCH WIPER SWITCH

CONTROL SOLENOID VALVE ASSEMBLY

BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/VIO WIRE BRN WIRE BRN/GRY WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/LT GRN WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE LT BLU WIRE LT BLU/BRN WIRE LT BLU/GRY WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE NCA WIRE ORG/ WIRE RED WIRE RED/BRN WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE VIO/GRY WIRE VIO/LT BLU WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/LT BLU WIRE YEL/WHT WIRE

2.5L 3.6L 2.5L M/T 2.5L A/T 2.5L M/T 2.8L TURBO DIESEL, 3.6L 2.5L A/T 2.5L, 2.8L TURBO DIESEL 2.8L TURBO DIESEL 3.6L 3.6L 2.5L 3.6L 2.8L TURBO DIESEL 5 VOLT REF 6 SPEED A/T 12 VOLT REF ACCEL PEDAL POS 5 VOLT REF 1 ACCEL PEDAL POS 5 VOLT REF 2 ACCEL PEDAL POS LOW REF 1 ACCEL PEDAL POS LOW REF 2 ACCEL PEDAL POS SIG 1 ACCEL PEDAL POS SIG 2 ADAP CRUISE CTRL UP/DWN SW SIG AUX CTRL BACKUP LAMPS CIRCUIT BACKUP LP BACKUP LP BACKUP LP RLY CTRL BACKUP LP CTRL BATT POS VOLT BLUNT CUT) BRAKE APPLY SENS CTRL BRAKE APPLY SENS SIG BRAKE POS SENS LOW REF BRAKE POS SENS SIG BRK APLY SENS CTRL BRK APLY SENS SIG BRK POS SENS SIG CARGO LP SW SIG CLUTCH APPLY SENS LOW REF CLUTCH APPLY SENS SIG CLUTCH APPLY SENS VOLT REF COMPUTER DATA LINES SYSTEM CRUISE CTRL SET/COAST/ RES/ACC SW SIG CRUISE IND CRUISE/ETC/TCC BRAKE SIG CRUISE/ETC/TCC/BRAKE SIG DRIVER INFORMATION CENTER DISPLAY DRL IND GMLAN SERIAL DATA GROUND DISTRIBUTION SYSTEM HAZARD SW LH TURN SIG HAZARD SW RH TURN SIG HAZARD SW SIG HDLP SW PARK LP SIG HOT AT ALL TIMES INPUT SPD SIG INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER LEFT HEADLAMP ASSEMBLY LEFT TURN IND LICENSE LP CTRL LO SPD GMLAN SERIAL DATA LOW REF LOW SPD GMLAN SER DATA LOW SPEED GMLAN SER DATA LP CTRL LT PRK LP CTRL LT REAR PRK LP CTRL OUTPUT SPD SIG PARK BRAKE SW SIG PRNDL A SIGNAL PRNDL B SIGNAL PRNDL C SIGNAL PRNDL S SIGNAL RES+ REV SW SIG RIGHT HEADLAMP ASSEMBLY RIGHT TURN IND RT PRK LP CTRL RT REAR PRK LP CTRL RUN/CRANK IGNITION 1 VOLT SERIAL DATA SET- SIG A SIG B SIG C SIG GND SIG P SOUND SYSTEMS THRTL ACTR CTRL CLOSE THRTL ACTR CTRL OPEN THRTL POS SEN 5 VOLT REF THRTL POS SEN SIG 1 TRAILER BRAKE APPLY SIG TRAILER PROVISION TRAILER) TRANS INTRMEDIATE SPD SIG TRANSMISSIONS SYSTEM VEHICLE SPD SENS LOW REF VEHICLE SPD SENS SIG W/ CARGO AREA ACCESSORY LAMPS W/O CARGO AREA ACCESSORY LAMPS WASHER FLUID RESERVOIR) WINDSHIELD WASHER RLY CTRL WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW HIGH SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER SW LOW SIG WIPER SW HIGH SIG