BMW 3 series F30/F31 facelift (2015-2020) blower output stage Wiring diagrams

AIR DISTRIBUTION FLAP MOTOR AUC SENSOR BASIC BLK WIRE BLOWER MOTOR BLOWER OUTPUT STAGE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CENTER OF WINDSHIELD) COMPUTER DATA LINES SYSTEM DEFROSTER FLAP MOTOR (HIGH) ENGINE COMPARTMENT POWER DISTRIBUTION BOX FRESH AIR FLAP MOTOR FRONT ELECTRIC AUXILIARY HEATER FRONT POWER DISTRIBUTION BOX FUSE 28 FUSE 402 FUSE 405 FUSE 56 GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ HOT W/ TERMINAL LEFT FRONT FOOTWELL FLAP MOTOR LEFT FRONT STRATIFICATION FLAP MOTOR LEFT MIXING FLAP MOTOR MIXING FLAP MOTOR (BASIC) ORG/ WIRE RAIN/ LIGHT CONDENSATION/ SOLAR SENSOR REAR COMPARTMENT FLAP MOTOR RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT FOOTWELL FLAP MOTOR RIGHT FRONT STRATIFICATION FLAP MOTOR RIGHT MIXING FLAP MOTOR WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

A/C COMPRESSOR (ELECTRICAL) AC LIN ACTIVE SOUND DESIGN ALL ROUND VISION CAMERA BLK/BRN WIRE BLK/WHT WIRE BLOWER OUTPUT STAGE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE BUS SIG CENTER OF WINDSHIELD) CONTROLLER DRIVER EXTERIOR MIRROR DRIVER SEAT BELT EXTENDER CONTROLLER DRIVER'S DOOR SWITCH BLOCK DRIVER'S SEAT MODULE ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTROMECHANICAL POWER STEERING FRONT PASSENGER SEAT BELT EXTENDER CONTROLLER FRONT PASSENGER SEAT MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE K CAN H K CAN L K-LIN 15 K-LIN-1 K-LIN-14 LANE CHANGE WARNING LEFT HEADLIGHT ORG/ WIRE ORG/GRN WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE RAIN/LIGHT/ SOLAR CONDENSATION SENSOR RED WIRE RED/BLU WIRE RIGHT HEADLIGHT ROOF FUNCTION CENTER TAILGATE FUNCTION MODULE TOUCH BOX VIO WIRE W/ LANE CHANGE WARNING W/O LANE CHANGE WARNING WHT/BRN WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

2.0L TURBO DIESEL 2.0L TURBO HYBRID, 3.0L TURBO 340I, 340I XDRIVE 2.0L TURBO, 3.0L TURBO 335I GT XDRIVE, M3 3.0L TURBO 340I, 340I XDRIVE ACTIVE TANK FUEL LEVEL SENSOR BLOWER OUTPUT STAGE BRN WIRE BRN/BLK WIRE EARLY PRODUCTION ELECTRIC DRIVING BUTTON ELECTRIC FUEL PUMP ELECTRIC FUEL PUMP CONTROL ELECTRONICS EXCEPT M3 3.0L TURBO FRONT ELECTRONIC MODULE FRONT PASSENGER BACKREST TRIM LIGHTING FRONT PASSENGER EXTERIOR MIRROR FRONT PASSENGER LUMBAR SUPPORT SWITCH FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK FRONT PASSENGER SEAT HEATING ELECTRONICS FRONT PASSENGER SEAT MODULE FRONT PASSENGER SEAT PNEUMATIC PUMP FRONT PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT PASSENGER'S DOOR LOCK FUEL PUMP CONTROL (EKPS) IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 LANE CHANGE WARNING M3 3.0L TURBO METERING LINE HEATING NCA WIRE PARKING ASSISTANT PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR GROUND LIGHT PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR TRIM PANEL LIGHTING PRESSURIZED FUEL TANK CONTROL MODULE REAR DRIVER'S SIDE SEAT HEATING MODULE REAR ELECTRONIC MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE REFUELING BUTTON REGULATED REAR AXLE DIFFERENTIAL LOCK RIGHT FRONT FOOTWELL LIGHT RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL ROOF FUNCTION CENTER SCR CONTROL UNIT TAILGATE FUNCTION MODULE TRAILER MODULE TRAILER SOCKET W/ COMFORT ACCESS W/O COMFORT ACCESS W/O LIN BUS W/O TRAILER MODULE

& 9 2.0L TURBO DIESEL ALTERNATOR AUXILIARY BATTERY BATTERY BLK WIRE BLOWER OUTPUT STAGE BLU WIRE BLU/BLK WIRE BRN WIRE CHARGING CONTROLLER FOR AUXILIARY BATTERY COMPUTER DATA LINES SYSTEM DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN CUT OUT RELAY ELECTRIC- MACHINE ELECTRONICS ELECTRO- MECHANICAL POWER STEERING ENGINE COMPARTMENT POWER DISTRIBUTION BOX FROM REAR FUSE HOLDER (DIAGRAM 3 OF 6) FRONT ELECTRIC AUXILIARY HEATER FUEL FILTER HEATING FUSE 400 FUSE 401 FUSE 402 FUSE 403 FUSE 404 FUSE 405 FUSE 500 FUSE 501 FUSE 502 FUSE 504 FUSE 506 FUSE 600 FUSE 615 FUSE BOX FUSE BOX 2 FUSE HOLDER GRN WIRE HIGH VOLTAGE SAFETY CONNECTOR INTELLIGENT BATTERY SENSOR INTELLIGENT BATTERY SENSOR 2 JUMP START TERMINAL POINT NCA WIRE PREHEATING CONTROL UNIT RED WIRE SAFETY BATTERY TERMINAL FOR STARTER UNIT GAS GENERATOR SAFETY BATTERY TERMINAL GAS GENERATOR STARTER TO FRONT ELECTRONIC MODULE (DIAGRAM 4 OF 6) TO FRONT POWER DISTRIBUTION BOX (DIAGRAM 6 OF 6) TO FUSE 503 (DIAGRAM 5 OF 6) TO REAR ELECTRONIC MODULE (DIAGRAM 5 OF 6) TO REAR FUSE HOLDER (DIAGRAM 3 OF 6) VIO WIRE WHT WIRE