BMW X4 G02 (2018–2021) wiring diagrams

List of systems:

List of components:

ACU SENSOR AUC SENSOR BOOST PRESSURE SENSOR CHARGE AIR TEMPERATURE/ INTAKE MANIFOLD PRESSURE SENSOR CONTACT-FREE TAILGATE OPENING LOWER SENSOR CONTACT-FREE TAILGATE OPENING UPPER SENSOR COOLANT LEVEL SENSOR COOLANT TEMPERATURE SENSOR CRANKCASE TEMPERATURE SENSOR CRANKSHAFT SENSOR DRIVER SEAT POSITION SENSOR ENGINE OIL PRESSURE SENSOR EVAPORATOR TEMPERATURE SENSOR EXHAUST CAMSHAFT SENSOR EXHAUST GAS PRESSURE SENSOR GASOLINE PARTICULATE FILTER FRONT PASSENGER SEAT OCCUPANCY DETECTION SEAT CUSHION HEATER/SENSOR FRONT PASSENGER SEAT OCCUPANCY DETECTION SEAT SURFACE HEATING/SENSOR FRONT PASSENGER SEAT POSITION SENSOR FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 GEARBOX OIL TEMPERATURE SENSOR HALL EFFECT SENSOR HEATING ACC SENSOR HIGH BEAM ASSISTANT SENSOR, CONTROL HOT W/ POWER SUPPLY SENSOR ACTUATORS RELAY ENERGIZED INTAKE AIR TEMPERATURE SENSOR INTAKE CAMSHAFT SENSOR INTELLIGENT BATTERY SENSOR KNOCK SENSOR KNOCK SENSOR #2 LEFT "B" PILLAR AIR BAG SENSOR LEFT FOOTWELL TEMPERATURE SENSOR LEFT FRONT AIR BAG SENSOR LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FRONT CENTER ULTRASONIC SENSOR LEFT FRONT DOOR AIR BAG SENSOR LEFT FRONT LEVEL SENSOR LEFT FRONT NEAR RANGE SIDE RADAR SENSOR LEFT FRONT OUTER ULTRASONIC SENSOR LEFT FRONT SIDE PARKING MANEUVERING ASSISTANT ULTRASONIC SENSOR LEFT FRONT VENTILATION TEMPERATURE SENSOR LEFT FRONT VERTICAL-ACCELERATION SENSOR LEFT FRONT WHEEL RPM SENSOR LEFT PEDESTRIAN PROTECTION SENSOR LEFT REAR CENTER ULTRASONIC SENSOR LEFT REAR LEVEL SENSOR LEFT REAR LEVER SENSOR LEFT REAR NEAR RANGE RADAR SENSOR LEFT REAR OUTER ULTRASONIC SENSOR LEFT REAR ULTRASONIC SENSOR LEFT REAR WHEEL RPM SENSOR MEMORY FUNCTION HALL SENSOR OIL LEVEL SENSOR OUTSIDE TEMPERATURE SENSOR OXYGEN SENSOR AFTER CATALYTIC CONVERTER OXYGEN SENSOR BEFORE CATALYTIC CONVERTER POSITION SENSOR POWER TAILGATE ACOUSTIC SENSOR RADIATOR OUTLET TEMPERATURE SENSOR RAIL PRESSURE SENSOR RAIN/ LIGHT/ SOLAR/ CONDENSATION SENSOR RAIN/LIGHT/ SOLAR CONDENSATION SENSOR RAIN/LIGHT/SOLAR CONDENSATION SENSOR REAR CABIN FOOTWELL TEMPERATURE SENSOR REAR CABIN VENTILATION TEMPERATURE SENSOR REFRIGERANT PRESSURE SENSOR RIGHT "B" PILLAR AIR BAG SENSOR RIGHT FOOTWELL TEMPERATURE SENSOR RIGHT FRONT AIR BAG SENSOR RIGHT FRONT CENTER ULTRASONIC SENSOR RIGHT FRONT DOOR AIR BAG SENSOR RIGHT FRONT NEAR RANGE SIDE RADAR SENSOR RIGHT FRONT OUTER ULTRASONIC SENSOR RIGHT FRONT SIDE PARKING MANEUVERING ASSISTANT ULTRASONIC SENSOR RIGHT FRONT VENTILATION TEMPERATURE SENSOR RIGHT FRONT VERTICAL-ACCELERATION SENSOR RIGHT FRONT WHEEL RPM SENSOR RIGHT PEDESTRIAN PROTECTION SENSOR RIGHT REAR BRAKE PAD WEAR SENSOR RIGHT REAR CENTER ULTRASONIC SENSOR RIGHT REAR NEAR RANGE RADAR SENSOR RIGHT REAR OUTER ULTRASONIC SENSOR RIGHT REAR ULTRASONIC SENSOR RIGHT REAR WHEEL RPM SENSOR ROTOR POSITION SENSOR SIREN W/ TILT ALARM SENSOR STEERING TORQUE SENSOR VENTURI NOZZLE PRESSURE SENSOR WASHER FLUID LEVEL SENSOR

2.0L TURBO 3.0L TURBO (NOT A/C COMPRESSOR ACCELERATOR PEDAL MODULE ACTIVE CRUISE CONTROL ACTIVE SOUND DESIGN ADJUSTMENT DRIVE AERIAL DIVERSITY AIR CONDITIONING AIR CONDITIONING COMPRESSOR AIR CONDITIONING SYSTEM AIR DISTRIBUTION MICROSWITCH AIR FRESHENER ANTI-THEFT ALARM SYSTEM LED ANTI-THEFT SYSTEM AUTOMATIC A/C CIRCUIT AUTOMATIC HOLD FUNCTION LED AUTOMATIC REAR AIR CONDITIONING OPERATING FACILITY AUTOMATIC SOFT CLOSE SYSTEM TRUNK LID POWERTRAIN AUXILIARY BRAKE LIGHT BACKUP LAMPS CIRCUIT BASIC VARIANT BASIC VERSION BASIC VERSION HIGH VERSION BODY DOMAIN CONTROLLER BOTTOM FRONT PASSENGER'S SIDE DASHBOARD LIGHTING BOTTOM FRONT PASSENGER'S SIDE INSTRUMENT PANEL LIGHTING BOTTOM RADIATOR BLIND DRIVE CAPACITOR BOX CARD READER CENTER CONSOLE CONTROL PANEL CENTER CONSOLE OPERATING FACILITY CENTER DRIVER'S DOOR TRIM PANEL LIGHTING CENTER DRIVER'S SIDE REAR DOOR TRIM PANEL LIGHTING CENTER FRONT PASSENGER DOOR TRIM PANEL LIGHTING CENTER REAR DRIVER'S SIDE DOOR TRIM PANEL LIGHTING CENTER REAR PASSENGER'S SIDE DOOR PANEL LIGHTING CENTER REAR PASSENGER'S SIDE DOOR TRIM PANEL LIGHTING CENTER STACK LIGHTING CENTRAL INFORMATION DISPLAY CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS COOLING FANS SYSTEM COOLING FANS, STARTING/CHARGING SYSTEMS CORNERING LIGHT CRASH SAFETY MODULE CRUISE CONTROL SYSTEM DEFOGGER SYSTEM DIVERSITY AERIAL 2 DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER ELECTRONIC OUTER DOOR HANDLE DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE DRIVER EXTERIOR MIRROR DRIVER RETRACTOR TENSIONER DRIVER SEAT MODULE DRIVER'S AIR BAG GAS GENERATORS DRIVER'S DOOR DOOR POCKET LIGHTING DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR POCKET LIGHTING DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S SEAT BACKREST FAN 1 DRIVER'S SEAT BACKREST FAN 2 DRIVER'S SEAT BACKREST FAN 3 DRIVER'S SEAT BACKREST FAN 4 DRIVER'S SEAT BELT BUCKLE CONTACT DRIVER'S SEAT CUSHION FAN 1 DRIVER'S SEAT CUSHION FAN 2 DRIVER'S SEAT CUSHION FAN 3 DRIVER'S SEAT CUSHION FAN 4 DRIVER'S SEAT MODULE DRIVER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS EARLY PRODUCTION ELECTRIC FAN ELECTRIC STEERING COLUMN ADJUSTMENT ELECTRICAL EXHAUST FLAP ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTROCHROMIC MIRROR ELECTROMECHANICAL POWER STEERING ELECTRONIC STEERING WHEEL MODULE ELECTRONIC SUSPENSION SYSTEM ELECTRONIC TRANSMISSION CONTROL ELECTRONICS JUNCTION BOX ELECTRONICS TOUCH DETECTION EMERGENCY LOUDSPEAKER EMITTER 2 EXTERIOR MIRROR FRONT CENTER ARMREST LIGHT FRONT CENTER TWEETER FRONT CENTER VENTILATION GRILLE FRONT INTERIOR LIGHT FRONT PASSENGER AIR BAG GAS GENERATORS FRONT PASSENGER DOOR POCKET LIGHTING FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FRONT PASSENGER EXTERIOR MIRROR FRONT PASSENGER RETRACTOR TENSIONER FRONT PASSENGER SEAT ANGLE ADJUSTMENT DRIVE FRONT PASSENGER SEAT BACKREST ANGLE ADJUSTMENT DRIVE FRONT PASSENGER SEAT FORWARD/ BACKWARD ADJUSTMENT DRIVE FRONT PASSENGER SEAT HEIGHT ADJUSTMENT DRIVE FRONT PASSENGER SEAT MODULE FRONT PASSENGER SEAT OCCUPANCY DETECTION EVALUATION ELECTRONICS FRONT PASSENGER'S DOOR POCKET LIGHTING FRONT PASSENGER'S SEAT BELT BUCKLE CONTACT FRONT POWER DISTRIBUTION BOX FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUEL INJECTOR CYLINDER 1 FUEL INJECTOR CYLINDER 2 FUEL INJECTOR CYLINDER 3 FUEL INJECTOR CYLINDER 4 FUEL INJECTOR CYLINDER 5 FUEL INJECTOR CYLINDER 6 FULLY AUTOMATIC TOWING HITCH DRIVE GLOVE COMPARTMENT LIGHT GPS AERIAL HEAD-UP DISPLAY HEADLIGHTS SYSTEM HEAT MANAGEMENT MODULE HEATED MANAGEMENT MODULE HIGH VARIANT HIGH VERSION HORNS SYSTEM HOT AT ALL TIMES HOT FILM AIR MASS METER HOT W/ HOT W/ TERMINAL INFOTAINMENT FAN INSIDE STEERING WHEEL) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL INTEGRATED SUPPLY MODULE INTERFERENCE SUPPRESSION FILTER INTERFERENCE SUPPRESSOR FILTER INTERFERENCE SUPPRESSOR FILTER 2 JUMP START TERMINAL JUNCTION BOX ELECTRONICS LANE CHANGE WARNING LED LATE PRODUCTION LEFT FOG LIGHT LEFT FRONT FOOTWELL LIGHT LEFT FRONT LANE CHANGE WARNING SLAVE LEFT FRONT MIXING FLAP DRIVE LEFT FRONT TWEETER LEFT FRONT VANITY MIRROR LIGHT LEFT FRONT VENTILATION GRILLE LEFT FRONT WHEEL ELECTRONICS SYSTEM LEFT FRONT WOOFER LEFT FRONTAL LIGHT ELECTRONICS LEFT ILLUMINATED CARPET LEFT INNER TAILLIGHT LEFT LICENCE PLATE LIGHT LEFT LICENSE PLATE LIGHT LEFT OUTER TAILLIGHT LEFT PARKING BRAKE DRIVE LEFT REAR INTERIOR LIGHT LEFT REAR LANE CHANGE WARNING SLAVE LEFT REAR RETRACTOR TENSIONER LEFT REAR SEAT BELT BUCKLE CONTACT LEFT REAR TWEETER LEFT REAR TWEETER 2 LEFT REAR WHEEL ELECTRONICS SYSTEM LEFT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL LEFT SHIFT PADDLE LEFT TRUNK LID LIFTING DRIVE LIGHT SOURCE 3 LIGHT SOURCE 4 LIGHT SOURCE 5 LIGHT SOURCE 6 LIGHT SOURCE 11 LIGHT SOURCE 16 LIN POWER DISTRIBUTION BOX LUGGAGE COMPARTMENT LIGHT 2 LUGGAGE COMPARTMENT LIGHT BOOT LID/TAILGATE MAGNETIC CLUTCH MICROPHONE 2 + MID, HIGH LEVEL BASE MIRROR ELECTRONICS MIRROR FOLD- IN DRIVE MOST DATA BUS CIRCUIT NATURAL VACUUM LEAK DETECTION NAVIGATION SYSTEM NOISE SUPPRESSOR FILTER OPTIONAL EQUIPMENT SYSTEM OVER- HEAD CONSOLE OVERHEAD CONSOLE PARKING MANEUVERING ASSISTANT PASSENGER DOOR ENTRANCE LIGHT PASSENGER DOOR ENTRANCE LIGHTING PASSENGER ELECTRONIC OUTER DOOR HANDLE PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR POCKET LIGHTING PASSENGER'S SEAT BACKREST FAN 1 PASSENGER'S SEAT BACKREST FAN 2 PASSENGER'S SEAT BACKREST FAN 3 PASSENGER'S SEAT BACKREST FAN 4 PASSENGER'S SEAT CUSHION FAN 1 PASSENGER'S SEAT CUSHION FAN 2 PASSENGER'S SEAT CUSHION FAN 3 PASSENGER'S SEAT CUSHION FAN 4 PASSENGER'S SIDE REAR FOOTWELL LIGHT PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS POWER DISTRIBUTION SYSTEM PREPARATION TRAILER BRAKE SYSTEM PLUG CONNECTION PREPARATION TRAILER MODULE PLUG CONNECTION REAR AIR VENTILATION GRILLE REAR CENTER SEAT BELT BUCKLE CONTACT REAR COMPARTMENT VENTILATION GRILLE REAR DRIVER SIDE ELECTRONIC OUTER DOOR HANDLE REAR DRIVER SIDE ELECTRONIC OUTER DOOR HANDLE MODULE REAR DRIVER'S SIDE COURTESY LIGHTING REAR DRIVER'S SIDE DOOR POCKET LIGHTING REAR DRIVER'S SIDE ENTRY LIGHT REAR DRIVER'S SIDE FOOTWELL LIGHT REAR INTERIOR LIGHT REAR PASSENGER SIDE COURTESY LIGHTING REAR PASSENGER SIDE ELECTRONIC OUTER DOOR HANDLE REAR PASSENGER SIDE ELECTRONIC OUTER DOOR HANDLE MODULE REAR PASSENGER SIDE ENTRY LIGHT REAR PASSENGER'S SIDE DOOR POCKET LIGHTING REAR PASSENGER'S SIDE FOOTWELL LIGHT REAR POWER DISTRIBUTION BOX REAR POWER DISTRIBUTION BOX LIN POWER DISTRIBUTION BOX REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 REAR WIPER REAR-WINDOW AERIAL REBOUND STAGE RECEIVER AUDIO MODULE REMOTE CONTROL RECEIVER REVERSING LIGHT RIGHT END OF DASH) RIGHT FOG LIGHT RIGHT FRONT FOOTWELL LIGHT RIGHT FRONT LANE CHANGE WARNING SLAVE RIGHT FRONT MIXING FLAP DRIVE RIGHT FRONT POWER DISTRIBUTION BOX RIGHT FRONT TWEETER RIGHT FRONT VANITY MIRROR LIGHT RIGHT FRONT VENTILATION GRILLE RIGHT FRONT WHEEL ELECTRONICS SYSTEM RIGHT FRONT WOOFER RIGHT FRONTAL LIGHT ELECTRONICS RIGHT ILLUMINATED CARPET RIGHT INNER TAILLIGHT RIGHT LICENCE PLATE LIGHT RIGHT LICENSE PLATE LIGHT RIGHT OUTER TAILLIGHT RIGHT PARKING BRAKE DRIVE RIGHT REAR INTERIOR LIGHT RIGHT REAR LANE CHANGE WARNING MASTER RIGHT REAR RETRACTOR TENSIONER RIGHT REAR SEAT BELT BUCKLE CONTACT RIGHT REAR TWEETER RIGHT REAR TWEETER 2 RIGHT REAR WHEEL ELECTRONICS SYSTEM RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL RIGHT SHIFT PADDLE RIGHT TRUNK LID LIFTING DRIVE ROOF FUNCTION CENTER SDARS AERIAL SEATS SYSTEM SIDE MARKER LIGHT SIDE REPEATER SOUND SYSTEMS SOURCE 1 SOURCE 2 SOURCE 7 SOURCE 8 SOURCE 9 SOURCE 10 SOURCE 12 SOURCE 13 SOURCE 14 SOURCE 15 SOURCE 17 SOURCE 18 SPARK PLUG STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STEERING WHEEL MODULE SWIVEL MODULE TAIL- LIGHT TAILGATE FUNCTION MODULE TELEMATIC COMMUNICATION BOX TELEMATIC COMMUNICATION BOX SHIELD TELEPHONE AERIAL TOP DRIVER'S DOOR TRIM PANEL LIGHTING TOP FRONT PASSENGER DOOR TRIM PANEL LIGHTING TOP RADIATOR BLIND DRIVE TOP REAR DRIVER'S SIDE DOOR TRIM PANEL LIGHTING TOP REAR PASSENGER DOOR TRIM PANEL LIGHTING TOUCH DETECTION ELECTRONICS TRAILER BRAKE SYSTEM PLUG CONNECTION TRAILER MODULE TRANSFER BOX TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM USB CHARGING PORT 6 USB CONNECTION USB PORT USB PORT 2 USB- HUB USED) VERTICAL DYNAMICS PLATFORM VIDEO MODULE W/ AIR FRESHENER W/ ELECTRICAL SEAT ADJUSTMENT W/O ELECTRICAL SEAT ADJUSTMENT W/ EXTENDABLE THIGH SUPPORT W/O EXTENDABLE THIGH SUPPORT W/ HOT FILM AIR MASS METER W/ HOT FILM AIR MASS METER W/O HOT FILM AIR MASS METER W/ INTERIOR LIGHT PACKAGE W/ M SPORTS STEERING WHEEL W/O M SPORTS STEERING WHEEL W/ MEMORY W/ OPTIONAL EQUIPMENT W/ OPTIONAL EXTRA SYSTEM W/ PANORAMIC ROOF W/ PREPARATION TRAILER MODULE W/ RECEIVER AUDIO MODULE W/ SEAT MODULE W/ TELEMATICS W/ TELEMATICS W/O TELEMATICS W/ TRAILER MODULE W/ VERTICAL DYNAMICS MANAGEMENT W/O ACTIVE SEAT VENTILATION W/O HOT FILM AIR MASS METER W/O INTERIOR LIGHT PACKAGE W/O MEMORY W/O OPTIONAL EQUIPMENT W/O OPTIONAL EXTRA SYSTEM W/O PANORAMIC ROOF W/O RECEIVER AUDIO MODULE W/O SEAT MODULE W/O TELEMATICS W/O TRAILER MODULE W/O VERTICAL DYNAMICS MANAGEMENT WASHER FLUID RESERVOIR) WIPER DRIVE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM WIRELESS CHARGING ODDMENTS TRAY