BMW 3 series E90/E91/E92/E93 (2005-2010) nca Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COUPE DRIVER'S DOOR COURTESY LIGHT DRIVER'S DOOR EXIT LIGHT DRIVER'S SIDE FOOTWELL LIGHT FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE LIGHT SWITCH UNIT NCA WIRE ORG/GRN WIRE PASSENGER'S DOOR COURTESY LIGHT PASSENGER'S DOOR EXIT LIGHT PASSENGER'S SIDE FOOTWELL LIGHT REAR DRIVER'S SIDE DOOR COURTESY LIGHT REAR PASSENGER'S SIDE DOOR COURTESY LIGHT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE VIO/BRN WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COUPE CONVERTIBLE ELECTRONICS JUNCTION BOX FUSE FUSE 50 GRN WIRE GRY WIRE HEADLIGHT WASHER PUMP HEADLIGHT WASHER RELAY HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) FUSE HOT W/ TERMINAL 15 RELAY ENERGIZED LEFT HEATED WASHER NOZZLE NCA WIRE OUTSIDE TEMPERATURE SENSOR (FRONT CENTER OF BUMPER) RAIN/HEADLIGHT SENSOR (CENTER OF WINDSHIELD) RED WIRE RIGHT HEATED WASHER NOZZLE ROOF FUNCTION CONTROL CENTER VIO WIRE WHT WIRE WIND- SHIELD WASHER PUMP WIPER MOTOR WIPER RELAY 1 WIPER RELAY 2

1 2 3 4 5 6 IGN 1 SIG IGN 2 SIG IGN 3 SIG IGN 4 SIG IGN 5 SIG IGN 6 SIG 1 2 3 4 5 6 TERM 30 TERM 87 TERM 87 GROUND GROUND GROUND BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAMSHAFT POSITION SENSOR -EXHAUST (FRONT OF ENGINE) CAMSHAFT POSITION SENSOR -INTAKE (FRONT OF ENGINE) CHARACTERISTIC MAP THERMOSTAT (REAR OF ENGINE) COOLING FANS SYSTEM DME CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) INTERFERENCE SUPPRESSION CAPACITOR (TOP OF ENGINE) NCA WIRE OIL PRESSURE SWITCH (LEFT REAR SIDE OF ENGINE) ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SENSOR 1 GRD SENSOR 2 GRD BSD SIG SENSOR 1 SIG SENSOR 2 SIG OIL SW SIG WASTE VAL 2 SENSOR GRD VANOS (+) THERMO SIG SENSOR SIG VANOS (+) TOP OF ENGINE) VANOS SOLENOID VALVE -EXHAUST (FRONT OF ENGINE) VANOS SOLENOID VALVE -INTAKE (FRONT OF ENGINE) VIO WIRE WASTE VAL 1 WASTEGATE VALVE 1 (RIGHT SIDE OF ENGINE) WASTEGATE VALVE 2 (RIGHT SIDE OF ENGINE) WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE