BMW 4 series Gran Coupe G26 (2020-2024) air conditioning Wiring diagrams

3.0L TURBO AIR CONDITIONING AIR DISTRIBUTION MICROSWITCH AUXILIARY WATER PUMP BASIC BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COOLANT SHUTOFF VALVE ENGINE COMPARTMENT POWER DISTRIBUTION BOX FRONT ELECTRIC AUXILIARY HEATER FUSE 3 FUSE 402 GRN WIRE GRY/RED WIRE HIGH W/O AMBIENT INTERIOR LIGHTING HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED LEFT FOOTWELL) NCA WIRE RED WIRE RED/GRN WIRE REFRIGERANT PRESSURE SENSOR RIGHT FRONT VENTILATION GRILLE VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

AIR CONDITIONING AUXILIARY TURN SIGNAL LAMP BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER VEHICLE EXTERIOR MIRROR FRONT PASSENGER VEHICLE EXTERIOR MIRROR FUSE 1 FUSE 39 GRN/BLU WIRE GRN/GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED LEFT FOOTWELL) ORG/ WIRE PREPARATION TRAILER MODULE PLUG CONNECTION RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT POWER DISTRIBUTION BOX STEERING COLUMN SWITCH CLUSTER TRAILER MODULE VIO/RED WIRE VIO/WHT WIRE WHT/GRY WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/WHT WIRE

AIR CONDITIONING BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT MODULE DRIVER THIGH SUPPORT HEATING DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT SURFACE HEATING FRONT PASSENGER SEAT MODULE FRONT PASSENGER SEAT OCCUPANCY DETECTION EVALUATION ELECTRONICS FRONT PASSENGER SEAT OCCUPANCY DETECTION SEAT CUSHION HEATER/SENSOR FRONT PASSENGER THIGH SUPPORT HEATING FRONT PASSENGER'S SEAT BACKREST HEATING FUSE 55 FUSE 56 GRN WIRE GRN/VIO WIRE GRY WIRE LEFT FOOTWELL) NCA WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX VIO WIRE W/ EXTENDABLE THIGH SUPPORT W/O EXTENDABLE THIGH SUPPORT WHT WIRE

AIR CONDITIONING BLK WIRE BLU WIRE BLU/RED WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER THIGH SUPPORT HEATING DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT HEATING ELECTRONICS DRIVER'S SEAT SURFACE HEATING FRONT PASSENGER SEAT HEATING ELECTRONICS FRONT PASSENGER SEAT OCCUPANCY DETECTION EVALUATION ELECTRONICS FRONT PASSENGER SEAT OCCUPANCY DETECTION SEAT CUSHION HEATER/SENSOR FRONT PASSENGER THIGH SUPPORT HEATING FRONT PASSENGER'S SEAT BACKREST HEATING FUSE 48 FUSE 52 GRN WIRE GRN/VIO WIRE GRY WIRE LEFT FOOTWELL) NCA WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX VIO WIRE W/ EXTENDABLE THIGH SUPPORT W/O EXTENDABLE THIGH SUPPORT WHT WIRE YEL WIRE

AIR CONDITIONING AUDIO CONTROL PANEL BLK/YEL WIRE BODY DOMAIN CONTROLLER BRN WIRE CENTER CONSOLE CONTROL CENTER DRIVER'S DOOR SWITCH BLOCK DRIVER'S SEAT HEATING ELECTRONICS ELECTRONICS TOUCH DETECTION FRONT CENTER VENTILATION GRILLE FRONT PASSENGER SEAT HEATING ELECTRONICS GRAN COUPE GRN WIRE GRY WIRE GRY/BLK WIRE LEFT MULTI-FUNCTION STEERING COLUMN SWITCH CLUSTER LIGHT OPERATING UNIT NCA WIRE REAR DRIVER'S SIDE SEAT HEATING MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE REAR POWER DISTRIBUTION BOX LIN POWER DISTRIBUTION BOX RIGHT HEADLIGHT STEERING COLUMN SWITCH CLUSTER STEERING WHEEL MODULE VIO WIRE W/ M SPORTS STEERING WHEEL WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

AIR CONDITIONING BLK WIRE BLU WIRE BLU/VIO WIRE BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CENTER STACK LIGHTING CENTER STACK STORAGE COMPARTMENT LIGHTING SWITCH COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP CONTROL UNIT COUPE DRIVER'S DOOR CENTRAL LOCKING BUTTON DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FRONT PASSENGER DOOR CENTRAL LOCKING BUTTON FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FRONT PASSENGER DOOR POWER WINDOW SWITCH FUSE 1 FUSE 20 FUSE 21 FUSE 504 FUSE BOX GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED LEFT FOOTWELL) LEFT FRONT VENTILATION GRILLE LIGHT OPERATING UNIT NCA WIRE REAR AIR CONDITIONING AUTOMATIC OPERATING FACILITY REAR AIR VENT GRILLE REAR SEAT VENTILATION TEMPERATURE SENSOR RED WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT POWER DISTRIBUTION BOX RIGHT FRONT VENTILATION GRILLE ROOF FUNCTION CENTER USB CHARGING SOCKET 2 USB CHARGING SOCKET 3 VEHICLE INTERIOR TAILGATE BUTTON WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLK WIRE

3.0L TURBO EXCEPT 3.0L TURBO AIR CONDITIONING AUDIO CONTROL PANEL BASIC BI-STABLE RELAY BLK WIRE BLK/RED WIRE BLOWER MOTOR W/ OUTPUT STAGE CAR SHARING MODULE CENTER CONSOLE CONTROL CENTER CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS DEADLOCKING RELAY DIAGNOSTIC SOCKET DRIVER OUTSIDE DOOR HANDLE ELECTRONICS DRIVER REAR SIDE OUTSIDE DOOR HANDLE ELECTRONIC DRIVER'S DOOR LOCKING RELAY DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DYNAMIC STABILITY CONTROL (DSC) FROM SAFETY BATTERY TERMINAL GAS GENERATOR (DIAGRAM 1 OF 7) FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FUSE 1 FUSE 2 FUSE 20 FUSE 21 FUSE 24 FUSE 25 FUSE 28 FUSE 29 FUSE 3 FUSE 32 FUSE 33 FUSE 34 FUSE 36 FUSE 37 FUSE 38 FUSE 39 FUSE 4 FUSE 40 FUSE 5 FUSE 501 FUSE 502 FUSE 504 FUSE 6 FUSE BOX GRN/BLU WIRE HEAD UNIT HKFM INSTRUMENT PANEL LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL LIGHT OPERATING UNIT LOCKING RELAY PASSENGER OUTSIDE DOOR HANDLE ELECTRONIC PASSENGER REAR SIDE OUTSIDE DOOR HANDLE ELECTRONIC PREPARATION CONNECTOR ELECTRONIC TOLL TAG PREPARING NFC READER RAIN/LIGHT/ SOLAR CONDENSATION SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE ROOF FUNCTION CENTER STEERING COLUMN SWITCH CLUSTER TELEMATIC COMMUNICATION BOX TO REAR POWER DISTRIBUTION BOX (DIAGRAM 6 OF 7) TO RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 3 OF 7) UNLOCKING RELAY VERTICAL DYNAMICS PLATFORM WHT WIRE

AIR CONDITIONING BLK WIRE BODY DOMAIN CONTROLLER BRN WIRE COUPE COUPE, GRAN COUPE FRONT CENTER VENTILATION GRILLE FUSE 231 FUSE 232 FUSE 501 FUSE BOX GRAN COUPE HEATED REAR WINDOW BAND ELIMINATION CIRCUIT 2 HOT AT ALL TIMES LIN POWER DISTRIBUTION BOX NCA WIRE REAR POWER DISTRIBUTION BOX REAR WINDOW DEFROSTER REAR WINDOW HEATING BUTTON REAR WINDOW HEATING RELAY RED WIRE RED/WHT WIRE VIO WIRE WHT WIRE YEL WIRE

AIR CONDITIONING BLU WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FRONT PASSENGER SEAT MODULE FRONT PASSENGER'S SEAT BACKREST FAN 1 FRONT PASSENGER'S SEAT BACKREST FAN 2 FRONT PASSENGER'S SEAT BACKREST FAN 3 FRONT PASSENGER'S SEAT BACKREST FAN 4 FRONT PASSENGER'S SEAT CUSHION FAN 1 FRONT PASSENGER'S SEAT CUSHION FAN 2 FRONT PASSENGER'S SEAT CUSHION FAN 3 FRONT PASSENGER'S SEAT CUSHION FAN 4 RED WIRE RED/YEL WIRE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE