BMW 2 series F22/F23 facelift (2017-2021) head unit Wiring diagrams

AUX-IN CONNECTION BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTER CONSOLE COUPE CONVERTIBLE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HEAD UNIT MICROPHONE NCA WIRE ORG/ WIRE ORG/GRN WIRE RED WIRE ROOF AERIAL SDARS ANTENNA TELEMATIC COMMUNICATION BOX (UNDER LEFT FRONT OF LUGGAGE COMPT FLOOR) USED) VIDEO MODULE VIO WIRE VIO/BRN WIRE VIO/RED WIRE W/ BASE PLATE W/ OPTIONAL EQUIPMENT W/ TELEMATICS W/O OPTIONAL EQUIPMENT W/O TELEMATICS WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

3.0L TURBO M2 2.0L TURBO, 3.0L TURBO EXCEPT M2 ACTIVE SOUND DESIGN ALL ROUND VISION CAMERA BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN/YEL WIRE BUS SIG COMBOX DRIVER SEAT BELT EXTENDER CONTROLLER DRIVER SEAT HEATING ELECTRONICS EARLY PRODUCTION LATE PRODUCTION FRONT PASSENGER SEAT BELT EXTENDER CONTROLLER FRONT PASSENGER SEAT HEATING ELECTRONICS GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEAD UNIT HIFI AMPLIFIER K CAN H K CAN L K-LIN-14 K-LIN-6 LANE CHANGE WARNING LEFT REAR SEAT HEATING SWITCH ORG/ WIRE ORG/GRN WIRE PARKING ASSISTANT PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE REAR DRIVER'S SIDE SEAT HEATING MODULE REAR ELECTRONIC MODULE REAR PASSENGER'S SIDE DOOR SEAT SWITCH CLUSTER REAR PASSENGER'S SIDE SEAT HEATING MODULE RED WIRE RED/BLU WIRE REGULATED REAR AXLE DIFFERENTIAL LOCK RIGHT REAR SEAT HEATING SWITCH SIREN W/ TILT SENSOR TELEMATIC COMMUNICATION BOX TIRE PRESSURE CONTROL TRAILER MODULE TRAILER SOCKET W/ COMBOX W/ TRAILER MODULE W/O COMBOX W/O TRAILER MODULE WHT/BRN WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

A/C COMPRESSOR ACTIVE SOUND DESIGN ALL ROUND VISION CAMERA BASE PLATE BLK WIRE BRN WIRE BRN/BLK WIRE COMBOX COUPE DC/DC CONVERTER DIGITAL MOTOR ELECTRONICS DVD CHANGER EARLY PRODUCTION ELECTRICAL EXHAUST FLAP ELECTRONIC DAMPER CONTROL ELECTRONIC TRANSMISSION CONTROL FRONT ELECTRONIC MODULE HEAD UNIT HIFI AMPLIFIER ID READER IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 INFOTAINMENT FAN INTERFERENCE SUPPRESSION FILTER LATE PRODUCTION LEFT LIGHTING B-PILLAR LEFT OUTER TAILLIGHT LEFT REAR MICROWAVE SENSOR LEFT SHIFT PADDLE M/T NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR, PRESSURE SWITCH NCA WIRE NOISE SUPPRESSOR FILTER REAR ELECTRONIC MODULE REAR FUSE CARRIER REAR INTERIOR LIGHT REAR WINDOW DEFOGGER REJECTOR CIRCUIT REGULATED REAR AXLE DIFFERENTIAL LOCK REVERSE GEAR SWITCH RIGHT LIGHTING B-PILLAR RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH BLOCK RIGHT OUTER TAILLIGHT RIGHT SHIFT PADDLE SIREN W/ TILT ALARM SENSOR SIREN, TILT SENSOR SOFT TOP DRIVE RELAY SOFT TOP DRIVE RELAY 2 STEERING COLUMN SWITCH CLUSTER TELEMATIC COMMUNICATION BOX TRAILER SOCKET TRANSFER BOX VALVE 1 VALVE 2 VALVE 3 W/O LED W/ LED WIRELESS CHARGING SELF ANTENNA AMPLIFIER WIRELESS CHARGING STORAGE

ACTIVE SOUND DESIGN (LEFT REAR OF LUGGAGE COMPT) BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA FUSE 159 GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL LINES SYSTEM NCA WIRE ORG/ WIRE REAR FUSE CARRIER RED/WHT WIRE RED/YEL WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER VIO/BRN WIRE VIO/RED WIRE W/ CIC W/O CIC WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

AUX-IN CONNECTION AUX-IN CONNECTION (W/ OPTIONAL EQUIPMENT) (CENTER CONSOLE) BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTER CONSOLE COUPE CONVERTIBLE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HEAD UNIT MICROPHONE MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/GRN WIRE RED WIRE RED/GRN WIRE ROOF AERIAL SDARS ANTENNA SOUND SYSTEMS TELEMATIC COMMUNICATION BOX (UNDER LEFT FRONT OF LUGGAGE COMPT FLOOR) USED) VIDEO MODULE VIO WIRE VIO/BRN WIRE VIO/RED WIRE W/ BASE PLATE W/ OPTIONAL EQUIPMENT W/ TELEMATICS W/O OPTIONAL EQUIPMENT W/O TELEMATICS WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

BLK/YEL WIRE BRN WIRE BRN/BLK WIRE CENTER FRONT VENTILATION GRILLE CENTRAL LOCKING BUTTON HAZARD WARNING SWITCH OPERATING UNIT COMPUTER DATA LINES SYSTEM DVD CHANGER FRONT ELECTRONIC MODULE FUSE 10 GRN WIRE GRN/BLK WIRE GRY/RED WIRE GRY/VIO WIRE HEAD UNIT HEATING/AIR CONDITIONING SYSTEM HOT W/ TERMINAL INTERIOR LIGHT) LIGHT SWITCH UNIT ORG/GRN WIRE RED WIRE RED/GRY WIRE W/ DVD CHANGER W/ HIGH LIGHTS PACKAGE W/ LOW LIGHTS PACKAGE W/O DVD CHANGER WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE

ACTIVE SOUND DESIGN (LEFT REAR OF LUGGAGE COMPT) BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA FUSE 159 GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL LINES SYSTEM NCA WIRE ORG/ WIRE REAR FUSE CARRIER RED/WHT WIRE RED/YEL WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER VIO/BRN WIRE VIO/RED WIRE W/ CIC W/O CIC WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

AUX-IN CONNECTION AUX-IN CONNECTION (W/ OPTIONAL EQUIPMENT) (CENTER CONSOLE) BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTER CONSOLE COUPE CONVERTIBLE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HEAD UNIT MICROPHONE MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/GRN WIRE RED WIRE RED/GRN WIRE ROOF AERIAL SDARS ANTENNA SOUND SYSTEMS TELEMATIC COMMUNICATION BOX (UNDER LEFT FRONT OF LUGGAGE COMPT FLOOR) USED) VIDEO MODULE VIO WIRE VIO/BRN WIRE VIO/RED WIRE W/ BASE PLATE W/ OPTIONAL EQUIPMENT W/ TELEMATICS W/O OPTIONAL EQUIPMENT W/O TELEMATICS WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

AUX-IN CONNECTION BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTER CONSOLE COUPE CONVERTIBLE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HEAD UNIT MICROPHONE NCA WIRE ORG/ WIRE ORG/GRN WIRE RED WIRE ROOF AERIAL SDARS ANTENNA TELEMATIC COMMUNICATION BOX (UNDER LEFT FRONT OF LUGGAGE COMPT FLOOR) USED) VIDEO MODULE VIO WIRE VIO/BRN WIRE VIO/RED WIRE W/ BASE PLATE W/ OPTIONAL EQUIPMENT W/ TELEMATICS W/O OPTIONAL EQUIPMENT W/O TELEMATICS WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

ACTIVE SOUND DESIGN ALL ROUND VISION CAMERA BASE PLATE BLK WIRE BLU WIRE BRN WIRE COMBOX CONVERTIBLE TOP MODULE COUPE DRIVER'S DOOR MICROWAVE SENSOR DVD CHANGER ELECTRIC FUEL PUMP CONTROL ELECTRONICS ELECTRICAL EXHAUST FLAP ELECTRICAL EXHAUST FLAP 2 ELECTRONIC DAMPER CONTROL FROM BISTABLE RELAY (DIAGRAM 4 OF 4) FROM FUSE BOX (DIAGRAM 1 OF 4) FRONT ELECTRONIC MODULE FUEL PUMP CONTROL (EKPS) FUSE 100 FUSE 103 FUSE 104 FUSE 108 FUSE 121 FUSE 122 FUSE 125 FUSE 126 FUSE 127 FUSE 128 FUSE 130 FUSE 139 FUSE 141 FUSE 142 FUSE 143 FUSE 146 FUSE 147 FUSE 148 FUSE 153 FUSE 154 FUSE 159 FUSE 160 FUSE 161 FUSE 162 FUSE 165 GRN WIRE GRY WIRE HEAD UNIT HIFI AMPLIFIER INFOTAINMENT FAN LEFT REAR MICROWAVE SENSOR LUGGAGE COMPARTMENT LIGHT NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR, PRESSURE SWITCH NCA WIRE PARKING ASSISTANT PASSENGER'S DOOR MICROWAVE SENSOR REAR FUSE CARRIER RED WIRE RED/BLK WIRE RED/BRN WIRE REGULATED REAR AXLE DIFFERENTIAL LOCK REMOTE CONTROL RECEIVER RIGHT HEADLIGHT RIGHT REAR MICROWAVE SENSOR SIREN W/ TILT ALARM SENSOR SIREN, TILT SENSOR TO BISTABLE RELAY (DIAGRAM 4 OF 4) TO DC/DC CONVERTER (DIAGRAM 4 OF 4) TO REAR ELECTRONIC MODULE (DIAGRAM 4 OF 4) TRAILER SOCKET VIO WIRE W/ BASE RADIO W/ LED HEADLAMPS WHT WIRE WIRELESS CHARGING SHELF ANTENNA AMPLIFIER WIRELESS CHARGING STORAGE YEL WIRE