BMW 3 series E90/E91/E92/E93 facelift (2008-2013) roof function control center Wiring diagrams

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM EXCEPT CONVERTIBLE CONVERTIBLE EXCEPT WAGON, SEDAN FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 41 FUSE 81 FUSE 84 FUSE 86 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FOG INNER TAILLIGHT LEFT FOG LIGHT LEFT HEADLIGHT ORG/GRN WIRE RAIN/HEADLIGHT SENSOR (CENTER OF WINDSHIELD) RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FOG LIGHT ROOF FUNCTION CONTROL CENTER SIDE/ DAYTIME DRIVING W/ LED TYPE W/O LED TYPE WAGON, SEDAN 2 3 COUPE, CONVERTIBLE CONVERTIBLE WHT WIRE WHT/BRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

ANTI- THEFT ALARM LED BLK/RED WIRE BOOT LID CENTRAL LOCKING DRIVE (CONVERTIBLE) BOOT LID CENTRAL LOCKING DRIVE (COUPE, SEDAN) BRN WIRE COMPUTER DATA LINES SYSTEM COUPE, SEDAN COUPE, SEDAN, SEDAN COUPE, SEDAN, WAGON DRIVER'S DOOR MICROWAVE SENSOR ELECTROCHROMIC INTERIOR REAR VIEW MIRROR GRN WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES FUSE 62 HOT AT ALL TIMES FUSE 63 JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT REAR LID LOCK SWITCH LEFT REAR MICROWAVE SENSOR ORG/GRN WIRE PASSENGER'S DOOR MICROWAVE SENSOR POWER DISTRIBUTION SYSTEM RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT REAR LID LOCK SWITCH (CONVERTIBLE) RIGHT REAR MICROWAVE SENSOR ROOF FUNCTION CONTROL CENTER WHT/BRN WIRE WHT/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 GND 1 2 3 4 5 6 7 8 9 10 11 12 GND CAN BUS SIG CAN BUS SIG A/C COMPRESSOR CONTROL VALVE AIR DISTRIBUTION MICRO SWITCH (CENTER OF DASH) AUXILIARY WATER PUMP (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) BLOWER OUTPUT STAGE BLOWER SIG SENS GRD BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM CONDENSATION SENSOR (CENTER OF WINDSHIELD) CONVERTIBLE EXCEPT CONVERTIBLE 3 4 COOLANT PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) ELECTRONICS JUNCTION BOX EVAPORATOR TEMPERATURE SENSOR (CENTER OF DASH) FOOTWELL TEMPERATURE SENSOR (CENTER OF DASH) FUSE FUSE 6 FUSE 77 GRN WIRE GRN/BLK WIRE GRN/RED WIRE HEATER HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH, ABOVE RADIO) HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) HOT W/ HOT W/ TERMINAL 15 15 RELAY ENERGIZED INDEPENDENT HEATING CIRCUIT MIXING AIR CONTROL SOLAR SENSOR (TOP CENTER OF DASH) NCA WIRE ORG/GRN WIRE REAR COMPARTMENT FRESH AIR GRILL RED WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED ROOF FUNCTION CONTROL CENTER SENS SPLY VENTILATION TEMPERATURE SENSOR (CENTER OF DASH) WATER VALVE (LEFT SIDE OF AUXILIARY WATER PUMP) WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 5 WAKE-UP PT CAN L PT CAN H 1 2 K CAN H K CAN L 15 2 K CAN H K CAN L 16 9 13 PT CAN L PT CAN H 2 1 K CAN H K CAN L 2 3 K CAN H K CAN L 21 1 14 46 7 8 WAKE-UP PT CAN L PT CAN H 29 26 11 15 30 35 14 26 24 37 WAKE-UP F CAN L F CAN H PT CAN H PT CAN L 3 1 K CAN H K CAN L 3 2 PT CAN L PT CAN H 3 4 K CAN H K CAN L 3.0L EXCEPT 3.0L TWIN TWIN TURBO TURBO 4 3 10 WAKE-UP PT CAN L PT CAN H 4 3 K CAN L K CAN H 40 41 K CAN H K CAN L 45 46 43 44 K CAN L K CAN H PT CAN L PT CAN H 5 6 18 PT CAN H PT CAN L WAKE-UP 5 6 K CAN L K CAN H 8 2 K CAN H K CAN L ACTIVE CRUISE CONTROL (CENTER OF FRONT BUMPER) BATTERY SENSOR (RIGHT SIDE OF REAR COMPT) BLK WIRE BLK/BLU WIRE BLU/RED WIRE COMFORT ACCESS CONTROL MODULE (RIGHT SIDE OF REAR COMPT) CONTROLLER CONVERTIBLE TOP MODULE (CTM) DIGITAL DIESEL ELECTRONICS CONTROL UNIT (DIESEL) (RIGHT REAR ENGINE COMPT) DME CONTROL MODULE (EXCEPT DIESEL) (RIGHT REAR OF ENGINE COMPT) EDC ELECTRONIC DAMPER CONTROL (RIGHT SIDE OF REAR COMPT) ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONIC POWER STEERING (UNDER VEHICLE, NEAR RIGHT FRONT WHEEL) FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUEL PUMP CONTROL (EKPS) (RIGHT REAR PASSENGER COMPT) GEAR SELECTOR SWITCH GRN WIRE GRN/RED WIRE LONGITUDINAL DYNAMICS MANAGEMENT (LEFT SIDE OF DASH) NCA WIRE ORG/GRN WIRE PANORAMA GLASS ROOF PARK DISTANCE CONTROL (PDC) (RIGHT SIDE OF PT CAN H PT CAN L REAR COMPT) RED WIRE RED/GRN WIRE RIGHT FRONT SEAT MODULE (UNDER FRONT PASSENGER'S SEAT) ROOF FUNCTION CONTROL CENTER TIRE PRESSURE CONTROL (RDC) (RIGHT SIDE OF REAR COMPT) TRAILER MODULE (RIGHT SIDE OF REAR COMPT) TRANSFER BOX CONTROL UNIT (UNDER CARPET, ON RIGHT SIDE FOOTWELL) TRANSMISSION CONTROL (W/ 6 SPEED A/T) TRANSMISSION CONTROL DKG WAKE-UP WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

2 3 SEDAN, COUPE RIGHT LUGGAGE COMPARTMENT LIGHT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BOOT LID, CENTRAL LOCKING DRIVE BRN WIRE COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DRIVER'S DOOR ENTRANCE LIGHT ELECTRONICS JUNCTION BOX EXCEPT CONVERTIBLE EXCEPT SEDAN FRONT INTERIOR LIGHT FUSE 25 FUSE 41 FUSE 62 FUSE 7 FUSE 77 FUSE 84 FUSE 86 FUSE 81 GLOVE COMPARTMENT LIGHT GRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ TERM HOT W/ TERMINAL 15 RELAY ENERGIZED INTERIOR LIGHTS JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MAKE UP MIRROR SWITCH LEFT FRONT MAKE- UP MIRROR LIGHT LEFT LUGGAGE COMPA- RTMENT LIGHT LEFT REAR LID LOCK SWITCH MAP READING LIGHT ORG/GRN WIRE PASSE- NGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR ENTRANCE LIGHT REAR DRIVER'S SIDE ENTRANCE LIGHT REAR INTERIOR LIGHT (EXCEPT CONVERTIBLE) REAR PASSENGER'S SIDE ENTRANCE LIGHT RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT MAKE UP MIRROR SWITCH RIGHT FRONT MAKE- UP MIRROR LIGHT ROOF FUNCTION CONTROL CENTER SEDAN TOP LIGHT TOWING HITCH RELEASE DRIVE UNIT (REAR OF VEHICLE) VIO WIRE VIO/BRN WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BOOT LID/ TAILGATE LUGGAGE COMPA- RTMENT LIGHT BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX FRONT INTERIOR LIGHT FUSE 25 FUSE 41 FUSE 62 FUSE 7 FUSE 77 FUSE 84 FUSE 86 FUSE 81 GLOVE COMPARTMENT LIGHT GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED INTERIOR INTERIOR LIGHT) JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MAKE UP MIRROR SWITCH LEFT FRONT MAKE- UP MIRROR LIGHT LEFT LUGGAGE COMPA- RTMENT LIGHT LEFT REAR INTERIOR LIGHT LIGHT LIGHT MAP READING MAP READING LIGHT ORG/GRN WIRE REAR WINDOW LOCK RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT MAKE UP MIRROR SWITCH RIGHT FRONT MAKE- UP MIRROR LIGHT RIGHT LUGGAGE COMPARTMENT LIGHT RIGHT REAR INTERIOR LIGHT ROOF FUNCTION CONTROL CENTER TOWING HITCH RELEASE TRUNK LID CENTRAL LOCKING DRIVE (ON REAR COMPT DOOR) VIO WIRE W/ PANORAMIC ROOF W/O PANORAMIC ROOF W/O SUNROOF WHT WIRE YEL WIRE

3.0L TWIN TURBO DIESEL 4 2 (W/ MEMORY) (W/O MEMORY) BLK/BLU WIRE BLOWER OUTPUT STAGE BLU/GRY WIRE BRN WIRE BRN/ORG WIRE CHARGE AIR PRESSURE CONTROLLER 1 CONVERTIBLE EXCEPT CONVERTIBLE COUPE, CONVERTIBLE WAGON, SEDAN CRANK CASE BREATHER HEATING DC/DC CONVERTER DRIVER'S SIDE REAR POWER WINDOW SWITCH DRIVER'S SIDE REAR SYSTEM LOCK ELECTRIC FAN CUT OUT RELAY ELECTRONICS JUNCTION BOX HARD TOP OPERATING UNIT INDEPENDENT/ AUXILIARY HEATING AUXILIARY CONTROL WATER PUMP LEFT HEATED WASHER NOZZLE LEFT REAR METERING MICROWAVE PUMP SENSOR LEFT WATER LEFT FOG HEADLIGHT VALVE LIGHT NCA WIRE PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR EXIT LIGHT PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR SYSTEM LOCK PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S SEAT ADJUSTMENT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK PASSENGER'S SEAT VACUUM PUMP PASSENGER'S SIDE FOOTWELL WIPER HEATING LIGHT MOTOR MODULE PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE PASSENGER'S SIDE OUTSIDE MIRROR PASSENGER'S SIDE REAR COURTESY LIGHT PASSENGER'S SIDE REAR ENTRANCE LIGHT REFRIGEMENT COMPRESSOR CONTROL VALVE RIGHT HEATED WASHER NOZZLE ROOF FUNCTION CONTROL CENTER SECONDARY AIR-HOT FILM AIR MASS SEDAN WAGON SIREN, LEFT TILT ALARM TAIL SENSOR LIGHT THROTTLE VALVE TRANSFER BOX CONTROL MODULE W/ XENON

BLK WIRE BLK/VIO WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COUPE, CONVERTIBLE WAGON, SEDAN EXCEPT CONVERTIBLE CONVERTIBLE EXCEPT WAGON, SEDAN FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 41 FUSE 81 FUSE 86 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/VIO WIRE GRY/YEL WIRE HIGH BEAM HOT AT ALL TIMES HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) FUSE 84 LEFT FOG LIGHT LEFT HEADLIGHT LEFT INNER TAILLIGHT FOG LIGHT SWITCH UNIT LOW W/O LED BEAM TYPE ORG/GRN WIRE RAIN/HEADLIGHT SENSOR (CENTER OF WINDSHIELD) RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FOG LIGHT RIGHT HEADLIGHT RIGHT INNER TAILLIGHT FOG ROOF FUNCTION CONTROL CENTER SIDE/ DAYTIME DRIVING STEERING COLUMN SWITCH CLUSTER DIRECTION INDICATOR/ HIGH BEAM HEADLIGHT SWITCH W/ LED TYPE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM EXCEPT CONVERTIBLE CONVERTIBLE EXCEPT WAGON, SEDAN FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 41 FUSE 81 FUSE 84 FUSE 86 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH BEAM/ TURNOFF HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FOG INNER TAILLIGHT LEFT FOG LIGHT LEFT HEADLIGHT ORG/GRN WIRE RAIN/HEADLIGHT SENSOR (CENTER OF WINDSHIELD) RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FOG LIGHT ROOF FUNCTION CONTROL CENTER SIDE/ DAYTIME DRIVING VERTICAL AIM CONTROL MOTOR W/ LED TYPE W/O LED TYPE WAGON, SEDAN 2 3 COUPE, CONVERTIBLE CONVERTIBLE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

3.0L 3.0L TWIN TURBO 3.0L TWIN TURBO DIESEL 6 4 WAGON COUPE, SEDAN AERIAL DIVERSITY ALTERNATOR BATTERY BATTERY SENSOR BLK WIRE BLU WIRE BRN WIRE CAR ACCESS FOOTWELL MODULE SYSTEM CAR ACCESS SYSTEM COMPUTER DATA LINES SYSTEM DDE MAIN RELAY (3.0L TWIN TURBO DIESEL) DIGITAL DIESEL ELECTRONICS CONTROL MODULE DME CONTROL MODULE DME CONTROL MODULE (EXCEPT 3.0L TWIN TURBO DIESEL) DME REAR RELAY WIPER (EXCEPT 3.0L RELAY TWIN TURBO (WAGON) DIESEL) DRIVER'S SEAT HEATING MODULE (CONVER- TIBLE) DYNAMIC STABILITY CONTROL (DSC) ELECTRIC COOLANT PUMP ELECTRIC COOLANT PUMP (3.0L) ELECTRONIC AUXILIARY HEATER (3.0L TWIN TURBO DIESEL) ELECTRONIC POWER STEERING (EPS) FOOTWELL MODULE FROM FUSE 3 (DIAGRAM 1 OF 5) FUEL PUMP RELAY FUSE FUSE 102 FUSE 106 FUSE 3 FUSE 33 FUSE 4 FUSE 50 FUSE 55 FUSE 84 FUSE 62 FUSE 63 FUSE 67 FUSE 68 FUSE 81 FUSE 82 GEAR ELECTRO- INDICATOR CHROMIC LIGHTING INTERIOR REAR VIEW MIRROR (CONVERTIBLE) GRN WIRE GRY WIRE HARD TOP DRIVE UNIT RELAY 1 HARD TOP DRIVE UNIT RELAY 2 HEADLIGHT WASHER RELAY HOLDER (RIGHT SIDE OF REAR COMPT) FUSE 101 FUSE 108 JUMP JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LUGGAGE WELL B+ TERMINAL POINT NCA WIRE PASSENGER'S SEAT HEATING MODULE REAR FUSE RED WIRE RED/GRN WIRE ROOF FUNCTION CONTROL CENTER STARTER TERMINAL POINT TO FUSE TO FUSE 36 (DIAGRAM 1 OF 5) VIO WIRE VVT RELAY W/O BOSCH W/ BOSCH 32 25 WHT WIRE WIPER RELAY 1 WIPER RELAY 2