BMW Z3 E36 facelift (2000-2002) nca Wiring diagrams

1) TOP TENSION RELIEVED 2) TOP FULLY EXTENDED BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/ORG WIRE BRN/RED WIRE CLOSE OPEN CONVERTIBLE TOP ACTUATING SWITCH CONVERTIBLE TOP END-POSITION MICROSWITCH CONVERTIBLE TOP MOTOR (LEFT SIDE OF LUGGAGE COMPT) CONVERTIBLE TOP RELAY 1 (CLOSE) (LEFT SIDE OF LUGGAGE COMPT) CONVERTIBLE TOP RELAY 2 (OPEN) (LEFT SIDE OF LUGGAGE COMPT) FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC, RUN, START FUSE NCA WIRE RED WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DRIVER'S SEAT CONTROL SWITCH DRIVER'S SEAT HEIGHT MOTOR DRIVER'S SEAT LENGTH ADJUST CUT-OFF RELAY (UNDER LEFT FRONT SEAT) DRIVER'S SEAT LIMIT SWITCH (UNDER LEFT FRONT SEAT) DRIVER'S SEAT MOVEMENT MOTOR DRIVER'S SEAT TILT ADJUST CUT-OFF RELAY (UNDER LEFT FRONT SEAT) FRONT POWER DISTRIBUTION BOX (ON LEFT REAR CORNER OF ENGINE COMPT) FWD BACK GRN WIRE HOT AT ALL TIMES FUSE NCA WIRE ORG/ WIRE RED/YEL WIRE SEAT HEIGHT SWITCH SEAT POSITION SWITCH UP DOWN VIO WIRE WHT WIRE

BRN/ORG WIRE ELECTRO- CHROMIC REAR VIEW MIRROR FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE HOT IN ACC, RUN, START NCA WIRE VIO/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE FRONT POWER DISTRIBUTION BOX (ON LEFT REAR CORNER OF ENGINE COMPT) FWD BACK GRN WIRE HOT AT ALL TIMES FUSE NCA WIRE ORG/ WIRE PASS- ENGER'S SEAT CONTROL SWITCH PASS- ENGER'S SEAT TILT ADJUST CUT-OFF RELAY (UNDER RIGHT FRONT SEAT) PASSENGER'S SEAT HEIGHT MOTOR PASSENGER'S SEAT LENGTH ADJUST CUT-OFF RELAY (UNDER RIGHT FRONT SEAT) PASSENGER'S SEAT LIMIT SWITCH (UNDER RIGHT FRONT SEAT) PASSENGER'S SEAT MOVEMENT MOTOR RED/BLK WIRE SEAT HEIGHT SWITCH SEAT POSITION SWITCH UP DOWN VIO WIRE WHT WIRE

ANTI-THEFT CONTROL MODULE (BEHIND GLOVE BOX) BLK WIRE BLK/GRN WIRE BLU/GRY WIRE BLU/RED/YEL WIRE BODY ELECTRONICS CONTROL MODULE (BEHIND GLOVE BOX) BRN WIRE BRN/BLK WIRE BRN/BLU/YEL WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED/YEL WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (REAR OF ENG COMPARTMENT) DRIVER'S DOOR LOCK SWITCH DRIVERS DOOR LOCK MOTOR ELECTRONIC IMMOBILIZER CONTROL MODULE (LEFT SIDE OF STEERING COLUMN) FRONT POWER DISTRIBUTION BOX (ON LEFT REAR CORNER OF ENGINE COMPARTMENT) GAS FILLER LOCK MOTOR GRN/WHT WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START LOCK NCA WIRE OTHERS PASSENGERS DOOR LOCK MOTOR PASSENGERS DOOR LOCK SWITCH RED/GRN WIRE RED/GRN/YEL WIRE REMOTE CONTROL MODULE (IN INTERIOR REAR VIEW MIRROR) SUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE (BELOW CENTER CONSOLE) TRUNK LOCK MOTOR (ON REAR SIDE OF LUGGAGE COMPT) UNLOCK VIO/WHT WIRE W/ ALPINE W/ DWA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRN/YEL WIRE WHT/GRY WIRE WHT/RED WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DOWN DRIVER'S PASSENGER'S DRIVER'S SIDE MIRROR FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/BLK WIRE HOT IN RUN, START LEFT MIRROR CONTROL SWITCH NCA WIRE PASSENGER'S SIDE MIRROR RIGHT WHT WIRE

2001-02 BACK BLK WIRE BLU WIRE BRN WIRE DN UP FRONT DRIVER'S SEAT CONTROL SWITCH DRIVER'S SEAT HEIGHT MOTOR DRIVER'S SEAT MOVEMENT MOTOR FRONT DN FRONT POWER DISTRIBUTION BOX (ON LEFT REAR CORNER OF ENGINE COMPT) GRN WIRE HEIGHT HOT AT ALL TIMES FUSE NCA WIRE PASSENGER'S SEAT CONTROL SWITCH PASSENGER'S SEAT HEIGHT MOTOR PASSENGER'S SEAT MOVEMENT MOTOR (BEHIND GLOVE BOX) POSITION RED/BLK WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VL+ VR+ HL+ MUTE 1 2 3 4 5 6 7 8 9 10 11 12 30 ANT 31 31 ANTENNA AMPLIFIER AM/FM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CD CHANGER CENTER CONSOLE TELEPHONE CONNECTOR COUPE W/ HARMAN KARDON SYSTEM FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) GAL GRN WIRE GRY WIRE GRY/RED WIRE HIFI AMPLIFIER (ON RIGHT SIDE OF LUGGAGE COMPT) HLV+ HLV- HRV+ HRV- MLV+ MLV- HOT AT ALL TIMES FUSE HOT IN ACCY, RUN, START FUSE HR+ I-BUS VL- 30 GAL VR- HL- HR- 31 ANT INSTRUMENT CLUSTER LEFT LEFT FRONT HIGH RANGE SPEAKER LEFT FRONT LOW RANGE SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT REAR SPEAKER LEFT+ LEFT+ MRV+ MRV- MLH+ MLH- MRH+ MRH- VR- VR+ VL+ VL- NCA WIRE RADIO RED WIRE RED/WHT WIRE RIGHT FRONT HIGH RANGE SPEAKER RIGHT FRONT LOW RANGE SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT REAR SPEAKER RIGHT SUBWOOFER RIGHT- RIGHT- TLV+ TLV- TRV+ TRV- VIO WIRE VIO/BLK WIRE VSS OUTPUT W/ HARMAN KARDON SOUND SYSTEM W/ HIFI WHT WIRE WHT/BRN WIRE WHT/GRY/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

ANTENNA AMPLIFIER AM/FM BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CD CHANGER CENTER CONSOLE TELEPHONE CONNECTOR FRONT POWER DISTRIBUTION BOX (ON LEFT REAR CORNER OF ENGINE COMPARTMENT) GRN WIRE GRY WIRE GRY/RED WIRE HL+ VL+ MLV+ MLV- MRV+ MRV- HL- VL- MLH+ MLH- HLV+ HLV- HOT AT ALL TIMES FUSE HOT IN ACCY, RUN, START FUSE HR+ I-BUS VL- 30 GAL VR- HL- HR- 31 ANT HR- VR- HRV+ HRV- MRH+ INSTRUMENT CLUSTER LEFT FRONT HIGH RANGE SPEAKER LEFT FRONT LOW RANGE SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT REAR MID-HIGH RANGE SPEAKER LEFT+ LEFT+ MRH- TRV+ TRV- NCA WIRE RADIO RED WIRE RED/WHT WIRE RIGHT FRONT LOW RANGE SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT RIGHT REAR HIGH RANGE MID-HIGH RANGE SPEAKER SPEAKER RIGHT- RIGHT- SUBWOOFER SUBWOOFER AMPLIFIER MODULE TLV+ TLV- VIO WIRE VIO/BLK WIRE VL+ VR+ HL+ MUTE WHT WIRE WHT/BRN WIRE WHT/GRY/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VL+ VR+ HL+ MUTE ANTENNA AMPLIFIER AM/FM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CD CHANGER CENTER CONSOLE TELEPHONE CONNECTOR FRONT POWER DISTRIBUTION BOX (ON LEFT REAR CORNER OF ENGINE COMPARTMENT) GRN WIRE GRY WIRE GRY/RED WIRE HIFI AMPLIFIER (ON RIGHT SIDE OF LUGGAGE COMPT) HL+ VL+ MLV+ MLV- MRV+ MRV- HL- VL- MLH+ MLH- HLV+ HLV- HOT AT ALL TIMES FUSE HOT IN ACCY, RUN, START FUSE HR+ I-BUS VL- 30 GAL VR- HL- HR- 31 ANT HR- VR- HRV+ HRV- MRH+ INSTRUMENT CLUSTER LEFT LEFT FRONT HIGH RANGE SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT REAR MID-HIGH RANGE SPEAKER LEFT+ LEFT+ MRH- TRV+ TRV- TRH- TRH+ NCA WIRE RADIO RED WIRE RED/WHT WIRE RIGHT FRONT LEFT FRONT HIGH RANGE LOW RANGE SPEAKER SPEAKER RIGHT FRONT LOW RANGE SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT REAR MID-HIGH RANGE SPEAKER RIGHT REAR WOOFER RIGHT- RIGHT- VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BRN WIRE WHT/GRY/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE