Diagram sections — 32 (101 total)
ACTIVE BODYWORKS AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
ACTIVE BODYWORKS Active Bodyworks Wiring Diagram for BMW 330Ci 2004 List of elements for Active Bodyworks Wiring Diagram for BMW 330Ci 2004: 14 (under passenger's seat) x494 Air bag indicator Crash actuator, left (behind rear seat backrest, left) Crash actuator, right (behind rear seat backrest, right) Fuse f10 5a Fuse f13 7.5a Fuse holder (glove box) Hot in accy, run & start Instrument cluster control module (a2) Obd socket outlet (in cover of left footwell) Rollover sensor (behind right rear seat) X10016 X11175 X11176
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Automatic A/C Wiring Diagram (1 of 2) for BMW 330Ci 2004: 46 (left side of right footwell) A/c press sens A/c sens gnd Batt Blower motor (front of air conditioning unit) Blower output stage (left side of right footwell) Defogger system Defroster flap motor Evaporator temp Evaporator temperature sensor (right side of left footwell) Footwell flap motor Fuse 28 5a Fuse 50 40a Fuse 62 7.5a Fuse holder (glove box) Gnd Heated exchanger Heated exchanger sensor (behind center console) Heating & a/c control module (center console) Hot at all times Hot in run & start Ign run/st Interior lights sig Interior lights system K-bus sig Left fresh air/ recirculated air flap motor Nca Pollutant sens Pollutant sensor (front of eng compt) Pressure sensor, air conditioning system (right front wheelwell) Rear defogger sig Red Right fresh air/ recirculated air flap motor Solar sens sig Solar sensor (center top of dash) Vent flap mtr Ventilation flap motor Water valve sig Water valves (left side of eng compt) X10015 X10016 X18341 X490 (under passenger's seat) X608 X610 X613 Automatic A/C Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Automatic A/C Wiring Diagram (2 of 2) for BMW 330Ci 2004: 50 2001-02 all models & 2003-05 sedan & wagon 2003-05 coupe & convertible A/c comp rly sig A/c compressor relay (in front pwr dist box) Can bus hi Can bus hi sig Can bus lo Can bus lo sig Computer data lines system Coolant outlet gnd Coolant outlet sig Coolant outlet temperature sensor (right side of engine compt) Data link mfl Digital motor electronic control unit (left rear of eng compt) Electric fan (front of eng compt) Electric fan sig Fuse 3 20a Fuse 34 5a Fuse 37 50a Fuse 63 7.5a Fuse 9 5a Fuse holder (glove box) Gnd Hot at all times Hot in accy, run & start Hot in run & start Hot w/ dme rly energized Ign Instrument cluster control module (in instrument panel) K bus sig Nca Outside temp gnd Outside temp sig Red Right button pad (in steering wheel) Solenoid clutch (left side of right footwell) Temperature sensor (under front left of vehicle) Volute spring X01002 X01003 X010170 X10015 X10016 X1108 (under driver's seat) X11175 X11176 X14250 (right front of eng compt, under fender) X166 (right front of eng compt) X60004 X8680 Manual A/C Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Manual A/C Wiring Diagram (1 of 2) for BMW 330Ci 2004: 39 (left side of right footwell) A/c press sens A/c sens gnd Air distribution motor Batt Blower motor (front of air conditioning unit) Blower output stage (left side of right footwell) Defogger system Evaporator temp Evaporator temperature sensor (right side of left footwell) Fuse 28 5a Fuse 50 40a Fuse 62 7.5a Fuse holder (glove box) Gnd Heated exchanger Heated exchanger sensor (behind center console) Heating & a/c control module (center console) Hot at all times Hot in run & start Ign run/st Interior lights sig Interior lights system K-bus sig Left fresh air/ recirculated air flap motor Nca Pressure sensor, air conditioning system (right front wheelwell) Rear defogger sig Right fresh air/ recirculated air flap motor Vent flap mtr Water valve (left side of eng compt) Water valve sig X10015 X10016 X18341 X490 (under passenger's seat) X608 X610 X613 Manual A/C Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Manual A/C Wiring Diagram (2 of 2) for BMW 330Ci 2004: 50 2001-02 all models & 2003-05 sedan & wagon 2003-05 coupe & convertible A/c comp rly sig A/c compressor relay (in front pwr dist box) Can bus hi Can bus hi sig Can bus lo Can bus lo sig Computer data lines system Coolant outlet gnd Coolant outlet sig Coolant outlet temperature sensor (right side of engine compt) Data link mfl Digital motor electronic control unit (left rear of eng compt) Electric fan (front of eng compt) Electric fan sig Fuse 3 20a Fuse 34 5a Fuse 37 50a Fuse 63 7.5a Fuse 9 5a Fuse holder (glove box) Gnd Hot at all times Hot in accy, run & start Hot in run & start Hot w/ dme rly energized Ign Instrument cluster control module (in instrument panel) K bus sig Nca Outside temp gnd Outside temp sig Red Right button pad (in steering wheel) Solenoid clutch (left side of right footwell) Temperature sensor (under front left of vehicle) Volute spring X01002 X01003 X010170 X10015 X10016 X1108 (under driver's seat) X11175 X11176 X14250 (right front of eng compt, under fender) X166 (right front of eng compt) X60004 X8680
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with Automatic Stability Control for BMW 330Ci 2004 List of elements for Anti-lock Brakes Wiring Diagram, with Automatic Stability Control for BMW 330Ci 2004: 53 (left footwell) obd ii socket Abs/asc unit (left rear of engine compt) Asc passive Asc switch Brake fluid Brake fluid level Brake light Brakelight switch (on bracket, above brake pedal) Can high Can low Diag txd Digital motor electronics control unit Exterior lights system Fuse f33 5a Fuse f34 5a Fuse f56 30a Fuse f61 30a Fuse f9 5a Fuse holder (glove box) Ground Hot at all times Hot in run or start Hot in run, accy or start Instrument cluster control module Left front speed sensor (wheel hub) Left rear speed sensor (wheel hub) Lf whl spd Lr spd out Lr whl spd Mirror fold-in control unit Navigation computer Nca Rf whl spd Right front speed sensor (wheel hub) Right rear speed sensor (wheel hub) Rr whl out Rr whl spd Switch Switch center Tire defect Warn ind X10012 (left side of right footwell) X10015 X10016 X10313 X1108 (under driver's seat) X11175 X1312 X170 (right rear of engine compt) X18303 X1869 X521 X60004 Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for BMW 330Ci 2004 List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for BMW 330Ci 2004: 63 (left footwell) obd ii socket Abs/dsc unit (right rear of engine compt) Asc passive Brake fluid Brake fluid level Brake light Brakelight switch (on bracket, above brake pedal) Can high Can low Diag txd Digital motor electronics control unit (left rear of engine compt) Dsc sens Dsc sensor Dsc switch Exterior lights system Fuse f33 5a Fuse f34 5a Fuse f40 5a Fuse f56 30a Fuse f61 30a Fuse f9 5a Fuse holder (glove box) Ground Hot at all times Hot in run or start Hot in run, accy or start Instrument cluster control module Left front speed sensor (wheel hub) Left rear speed sensor (wheel hub) Lf whl spd Lr spd out Lr whl spd Mirror fold-in control unit Navigation computer Nca Park brake Park brake switch Press sens 1 Press sens 2 Pressure sensor 1 Pressure sensor 2 Rf whl spd Right front speed sensor (wheel hub) Right rear speed sensor (wheel hub) Rr whl out Rr whl spd Steering angle sensor (in column) Switch Switch center Tire defect Warn ind X10012 (left side of right footwell) X10015 X10016 X10313 X1108 (under driver's seat) X11175 X1312 X170 (right rear of engine compt) X18303 X1869 X521 X60001
ANTI-THEFT Drive-Away Protection Wiring Diagram for BMW 330Ci 2004 List of elements for Drive-Away Protection Wiring Diagram for BMW 330Ci 2004: 56 2002-04 models A/t switch sig Acc Batt Clutch switch module (on clutch pedal) Computer data lines system Digital motor electronic control unit (left rear eng compt) E-box fan (left side of left front footwell) Electronic immobilizer control unit (under left side of dash) Ews enable for eng Ews toroidal coil Ews toroidal coil sig Fuse f14 5a Fuse f22 5a Fuse f31 5a Fuse f67 5a Fuse holder (glove box) Gearshift lock Gnd Hot at all times Hot in accy, run & start Ign (acc/run/start) Ignition switch Instrument cluster control module K-bus sig Lock Models Red Run Smg control module (left rear of eng compt) Smg only Ssg starter sig Start Start lock sw m/t sig Starter Starter sig Starter sig (smg only) Starting/ charging system Trans sw sig Transmission control unit (left rear eng compt) W/ smg trans W/o smg trans X10 X10012 (left side of right footwell X10015 X10016 X1108 (under driver's seat) X11175 X1659 X60004 X6506 X6510 X6511 X6512 X70003 X70010 Forced Entry Wiring Diagram, Convertible (1 of 2) for BMW 330Ci 2004 List of elements for Forced Entry Wiring Diagram, Convertible (1 of 2) for BMW 330Ci 2004: 31 Battery Centerlock button sig Control module, interior protection i (under center console) Control module, interior protection ii (rear center console) Driver door's contact sig Dwa led sig Dwa siren alarm control sig Electrochromatic interior rearview mirror Front passenger door contact sig Fuse f49 5a Fuse f67 5a Fuse holder (glove box) General module control unit (behind glove box) Gnd Horn for anti-theft alarm system (rear eng compt) Hot at all times Interior protection i signal Interior protection ii signal Lift gate lock sig Status of anti-theft alarm system sig Tilt alarm sensor sig Tilt monitoring (right side of luggage compt) Tire pressure control system control unit (behind glove box) Trunk lid contact switch Unlock driver's sig X10012 (left side of right footwell) X10015 X253 X254 X490 X490 (under passenger's seat) Forced Entry Wiring Diagram, Convertible (2 of 2) for BMW 330Ci 2004 List of elements for Forced Entry Wiring Diagram, Convertible (2 of 2) for BMW 330Ci 2004: 9 Central locking drive, trunk lid/ tailgate Lift gate lock switch System lock, driver's door System lock, passenger's door Underhood light switch (right rear side of eng compt) X10012 (left side of right footwell) X173 (under driver's seat) X490 (under passenger's seat) X498 (behind right kick panel) Forced Entry Wiring Diagram, Except Convertible (1 of 2) for BMW 330Ci 2004 List of elements for Forced Entry Wiring Diagram, Except Convertible (1 of 2) for BMW 330Ci 2004: 31 Battery Centerlock button sig Control module, interior protection i (under center console) Driver door's contact sig Dwa led sig Dwa siren alarm control sig Electrochromatic interior rearview mirror Front passenger door contact sig Fuse f49 5a Fuse f67 5a Fuse holder (glove box) General module control unit (behind glove box) Gnd Horn for anti-theft alarm system (rear eng compt) Hot at all times Interior protection signal Lift gate lock sw sig Rear driver's side door contac sig Rear passenger's door contact sig Status of anti-theft alarm system sig Tilt alarm sensor sig Tilt monitoring (right side of luggage compt) Tire pressure control system control unit (behind glove box) Trunk lid contact switch Unlock driver's sig X10012 (left side of right footwell) X10015 X253 X254 X490 X490 (under passenger's seat) Forced Entry Wiring Diagram, Except Convertible (2 of 2) for BMW 330Ci 2004 List of elements for Forced Entry Wiring Diagram, Except Convertible (2 of 2) for BMW 330Ci 2004: 13 (right rear side of eng compt) underhood light switch Central locking drive, trunk lid/ tailgate Lift gate lock switch System lock, driver's door System lock, passenger's door System lock, rear driver's side System lock, rear passenger's side X10012 (left side of right footwell) X151 (behind left rear seat) X173 (under driver's seat) X490 (under passenger's seat) X494 (behind right rear seat) X498 (behind right kick panel)
BODY CONTROL MODULES General Module Wiring Diagram, Convertible (1 of 2) for BMW 330Ci 2004 List of elements for General Module Wiring Diagram, Convertible (1 of 2) for BMW 330Ci 2004: 63 (2000-2002) (2003-2005) (2004-2005) Centerlock button Computer data lines system Conv top lid unlck Conv top lt lid lck Conv top open sig Conv top rly act Conv top rt lid lck Data line zv remote Door locks system Driver pwr wndw sw Drvr dr anti-trap strip Drvr dr sw sig Drvr pwr wndw sw closed Frnt pass dr lck Frnt pass dr sw sig Frnt pass pwr wndw sw Fuse f49 5a Fuse f9 5a Fuse holder (glove box) General module control unit (behind glove box) Ground Hdlght washer pump rly Hot at all times Hot in accy, run and start Int light sw Interior lights system Interval time pot K-bus sig Lin-bus Lock drvr dr sig Mirrors system Pass dr anti-trap strip Pass wndw reg closed Power tops system Power windows system Sig int light Sound systems Term 30 Term r Trunk lid button Trunk lid lock Trunk lid rel sw Trunk lid sw sig Trunk, tailgate, fuel doors system Unlck drvr dr sig Unlock trunk lid W/o convertible top module Wash sw sig Wiper rest pos Wiper rly spd 2 sig Wiper sig relay Wiper sw 1 sig Wiper sw 2 sig Wiper/washer system X10012 (left side of right footwell) X253 Zv unit central arrest Zv unit lck Zv unit lock drvr dr Zv unit unlck General Module Wiring Diagram, Convertible (2 of 2) for BMW 330Ci 2004 List of elements for General Module Wiring Diagram, Convertible (2 of 2) for BMW 330Ci 2004: 46 (2000-2002) (2003-2005) Anti-theft status Anti-theft system Central lck ground Central lck pwr Child safety lck wndw reg Cut-off sig Cut-off signal Door locks system Drvr pwr wndw mtr Dwa led Dwa siren alarm Fr pass pwr wnd mtr Fr pass pwr wndw mtr Frnt lid sw Frnt wndw reg pwr Fuse f48 30a Fuse f52 Fuse f52 30a Fuse f60 25a Fuse f71 30a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Int protection Interior lights system Mirrors system Power windows system Rr drvr pwr wndw closed Rr drvr pwr wndw mtr Rr drvr pwr wndw open Rr pass pwr wndw closed Rr pass pwr wndw mtr Rr pass pwr wndw open Rr wndw red pwr Tilt alarm sens Transmissions system Unlck trunk lid W/o convertible top module Washer pump Wiper/washer system Wndw reg closed X254 X332 X490 (under passenger's seat) General Module Wiring Diagram, Except Convertible (1 of 2) for BMW 330Ci 2004 List of elements for General Module Wiring Diagram, Except Convertible (1 of 2) for BMW 330Ci 2004: 67 (2004) (except 2004 & 2005) 1999-2002 sedan & wagon Centerlock button Central lck mtr unlck Computer data lines system Data line zv remote Door locks system Driver pwr wndw sw Drvr dr anti-trap strip Drvr dr sw sig Drvr pwr wndw sw closed Except coupe & 2004-05 wagon Except wagon Frnt pass dr lck Frnt pass dr sw sig Frnt pass pwr wndw sw Fuse f49 5a Fuse f9 5a Fuse holder (glove box) General module control unit (behind glove box) Ground Hdlght washer pump rly Hot at all times Hot in accy, run and start Int light sw Interior lights system Interval time pot K-bus sig Lin-bus Lock drvr dr sig Mirrors system Mult res system Pass dr anti-trap strip Pass wndw reg closed Power windows system Rear drvr door sw sig Rear pass dr sw sig Rear window drive Rear wndw pushbutton Sedan & wagon Sig int light Sound systems Term 30 Term r Trunk lid button Trunk lid lock Trunk lid rel sw Trunk lid sw sig Trunk, tailgate, fuel doors system Unlck drvr dr sig Unlock frnt pass dr sig Unlock trunk lid Wagon only Wash sw sig Wiper rest pos Wiper rly spd 2 sig Wiper sig relay Wiper sw 1 sig Wiper sw 2 sig Wiper/washer system X10012 (left side of right footwell) X253 Zv unit central arrest Zv unit lck Zv unit lock drvr dr Zv unit unlck General Module Wiring Diagram, Except Convertible (2 of 2) for BMW 330Ci 2004 List of elements for General Module Wiring Diagram, Except Convertible (2 of 2) for BMW 330Ci 2004: 56 (2004-2005) (coupe) (ex coupe) 10a 1999-2002 sedan & wagon Anti-theft status Anti-theft system Central lck ground Central lck pwr Child safety lck wndw reg Cut-off sig Cut-off signal Door locks system Drvr pwr wndw mtr Dwa led Dwa siren alarm Except coupe & 2004-05 wagon Except wagon Fr pass pwr wnd mtr Fr pass pwr wndw mtr Frnt lid sw Frnt wndw reg pwr Fuse f48 30a Fuse f52 Fuse f52 30a Fuse f60 25a Fuse f71 30a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Int protection Interior lights system Mirrors system Power windows system Rr drvr anti-trap strip Rr drvr pwr wndw closed Rr drvr pwr wndw mtr Rr drvr pwr wndw open Rr pass anti-trap strip Rr pass pwr wndw closed Rr pass pwr wndw mtr Rr pass pwr wndw open Rr wndw red pwr Sedan & wagon Tilt alarm sens Tire pressure cntrl unit Transmissions system Unlck trunk lid Wagon only Warning systems Washer pump Wiper/washer system Wndw reg closed X254 X332 X490 (under passenger's seat)
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for BMW 330Ci 2004: 71 (under driver's seat) Abs/dsc unit (awd) Abs/dsc unit (except m3 & awd) Abs/dsc unit (m3) Can (+) Can (-) Diag txd Digital motor electronics control unit (a6000) Driver seat memory control unit Driver side mirror memory control unit Electronic immobilizer control unit Front passenger side mirror memory control unit Fuse f30 7.5a Fuse f43 5a Fuse holder (glove compt) General module control unit Heating & a/c control module Hot at all times Hot in run or start Instrument cluster K- bus K-bus Left xenon headlight (w/ xenon lights) Light switching center control unit Multiple restraint system control unit Nca Obd socket (left footwell) Park distance control unit Rain sensor Right xenon headlight (w/ xenon lights) Rollover sensor (convertible) Rpm sig Sequential manual gearbox (smg) control module Steering angle sensor (m3) dsc steering angle sensor (except m3) Sunroof module control unit Switch center Tire pressure system control unit Transmission control unit Voice input Volute spring W/ smg W/o smg X10015 X10016 X10106 X10107 X10390 X1108 X11175 X12 X13084 X1465 X1658 X1659 X173 X1746 X18034 X18171 X18172 X18303 X1869 X253 X300 X60002 X60004 X70004 X70013 X70014 X74 X810 X916 Computer Data Lines Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for BMW 330Ci 2004: 27 Basic interface telephone Cd changer Interface K- bus K-bus Navigation computer Nca On-board monitor control unit Radio control unit Telematics control module (tcu everest) Universal electronic charging & handsfree module Video module control unit W/ keypad handset sbdh W/ on-board monitor W/ telematics control module W/ universal electronic charging & handsfree module W/ v-series mobile phone W/o on-board monitor X01197 X1313 X13599 X13646 X18126 X18180 X18801 X18804 X4545
COOLING FAN Cooling Fan Wiring Diagram for BMW 330Ci 2004 List of elements for Cooling Fan Wiring Diagram for BMW 330Ci 2004: 13 (2001-02) (2003-05) Coolant outlet temperature gnd Coolant outlet temperature sensor (right front of eng compt) Coolant outlet temperature sig Digital motor electronics control unit (left rear eng compt) Electric fan Electric fan sig Fuse 50a Fuse holder (glove box) Hot at all times X10016 x10016 X14250 (coupe & convertible) (right front eng compt) X166 (sedan & wagon) (right front eng compt)
CRUISE CONTROL Cruise Control Wiring Diagram for BMW 330Ci 2004 List of elements for Cruise Control Wiring Diagram for BMW 330Ci 2004: 47 (left rear of engine compt) x6454 Activate motor Brake sig Brakelight switch (on bracket, above brake pedal) Can (+) Can (-) Clutch pedal position switch (if equipped) Clutch sig Computer data lines system Diag txd Digital motor electronics (dme) control unit (left rear of engine compt) E-box (left rear of engine compt) Electric throttle actuator (top left side of engine) Exterior lights system Fuse 30a Fuse 5a Fuse holder (glove box) Ground Hot at all times Hot in acc, run or start Instrument cluster control module K-bus Left button paid (in steering wheel) Nca Ped pos 1 sig Ped pos 2 sig Pedal position sensor (behind accel pedal) Red Right button paid (in steering wheel) Strg whl ctrls Tp sig Transmission control unit (left rear of engine compt) Volute spring X01000 X01001 X01002 X01003 X010170 X10016 X1108 (under driver's seat) X217 (under left side of dash) X60001 X60002 X60003 X60004 X70004 X8680
DEFOGGERS Defoggers Wiring Diagram, Convertible with CVM for BMW 330Ci 2004 List of elements for Defoggers Wiring Diagram, Convertible with CVM for BMW 330Ci 2004: 18 Convertible soft top control module (left rear passenger compt) Convertible top rear window defroster Fuse f28 5a Fuse f68 30a Fuse holder (glove box) Heating & a/c control module Hot at all times Hot in run or start Rear defroster relay (right rear passenger compt) Rear window defroster relay (right rear passenger compt) X10015 X10016 X13037 X151 (behind left rear seat) X379 X380 X494 (right rear passenger compt) X610 Defoggers Wiring Diagram, Convertible with Hardtop for BMW 330Ci 2004 List of elements for Defoggers Wiring Diagram, Convertible with Hardtop for BMW 330Ci 2004: 18 Fuse f28 5a Fuse f68 30a Fuse holder (glove box) Hardtop locator ii Heating & a/c control module Hot at all times Hot in run or start Nca Rear window defogger relay (right side of luggage compt) Rear window defroster X10015 X10016 X11205 X11208 X1265 X1266 X494 (right rear of passenger compt) X608 Defoggers Wiring Diagram, Convertible without CVM for BMW 330Ci 2004 List of elements for Defoggers Wiring Diagram, Convertible without CVM for BMW 330Ci 2004: 19 Convertible soft top closed push button Convertible top rear window defroster Fuse f28 5a Fuse f68 30a Fuse f7 5a Fuse holder (glove box) Heating & a/c control module Hot at all times Hot in acc run or start Hot in run or start Rear defroster relay (right rear passenger compt) Rear window defroster relay (right rear passenger compt) X10015 X10016 X151 (behind left rear seat) X379 X380 X494 (right rear passenger compt) X610 Defoggers Wiring Diagram, Except Convertible for BMW 330Ci 2004 List of elements for Defoggers Wiring Diagram, Except Convertible for BMW 330Ci 2004: 20 Fuse f28 5a Fuse f68 30a Fuse holder (glove box) Heating & a/c control module Hot at all times Hot in run or start Nca Rear window Rear window defogger relay (right side of luggage compt) Sedan, coupe Wagon Wave trap 1 Wave trap 2 Wave trap 3 X01051 X01052 X10015 X10016 X379 X608
ENGINE PERFORMANCE
3.0L 3.0L, Engine Performance Wiring Diagram, SULEV (1 of 3) for BMW 330Ci 2004 List of elements for 3.0L, Engine Performance Wiring Diagram, SULEV (1 of 3) for BMW 330Ci 2004: 32 (left side of engine under intake pipe) oil pressure switch 2009-bmw-01-05 Camshaft position sensor 1 (front of engine) Camshaft position sensor 2 (right front of engine) Characteristic map cooling thermostat (front of engine) Computer data lines system Crankshaft position sensor (left side of engine) Digital motor electronics control unit (left rear of engine compt) Double knock sensor (left rear of engine) E box (left rear of engine compt) Electric throttle actuator Engine coolant temperature sensor (rear of engine under intake pipe) Fuel injection valves 1, 2, 3, 4, 5 & 6 Fuel injectors relay Fuse f30 7.5a Fuse f5 30a Fuse holder (glove box) Hot at all times Hot film mass air flow sensor (left side of engine compt) Hot in run or start N/a Nca Oil level sensor (underside of oil pan) Oil temperature sensor (front of engine under intake pipe) Red Starting/charging system X10016 X60001 X60003 X6454 (left rear engine compt) X6454 (left rear of engine compt) X8680 3.0L, Engine Performance Wiring Diagram, SULEV (2 of 3) for BMW 330Ci 2004 List of elements for 3.0L, Engine Performance Wiring Diagram, SULEV (2 of 3) for BMW 330Ci 2004: 38 (front exhaust pipe) (right side of dash) B+ potential distributor Brake light switch (near steering column) Clutch switch module (m/t) (clutch pedal) Computer data lines system Digital motor electronics control unit (left rear of engine compt) Dme relay E box (left rear of engine compt) Evaporative emission valve Exterior lights system Fuse f1 30a Fuse f102 80a Fuse f2 30a Fuse f3 20a Fuse f4 30a Fuse f9 5a Fuse holder (glove box) Heated oxygen sensor 1 behind catalytic converter Heated oxygen sensor 1 in front of catalytic converter Heated oxygen sensor 2 behind catalytic converter Heated oxygen sensor 2 in front of catalytic converter Hot at all times Hot in accy, run or start Idle speed control valve Individual control intake system valve N/a Nca Red Secondary air injection pump valve Vanos inlet valve Vanos outlet valve X10016 X18326 X60002 X64101 X64102 X8680 3.0L, Engine Performance Wiring Diagram, SULEV (3 of 3) for BMW 330Ci 2004 List of elements for 3.0L, Engine Performance Wiring Diagram, SULEV (3 of 3) for BMW 330Ci 2004: 41 (left rear of engine compt) digital motor electronics control unit (right rear wheelwell) fuel tank leakage diagnostic module (right side of engine compt) secondary air hot-film air mass meter (under accelerator pedal) pedal-position sensor 87a Air conditioning system Anti-lock brakes system Anti-theft system Computer data lines system Coolant outlet temperature sensor (right engine compt) Cooling fans system Cruise control system E box (left rear of engine compt) E-box fan (left side of left front footwell) Exhaust flap valve Fuel level sensor (right rear luggage compt) Fuel pump control (ekps) Fuse f29 5a Fuse f34 5a Fuse f36 50a Fuse f54 20a Fuse holder (glove box) Hot at all times Hot in run or start Ignition coils Instrument control module Obd socket outlet (left footwell) Red Secondary air injection pump (right side of engine compt) Secondary air pump relay X10015 X10016 X13663 X14250 (as of model year 2003_03) X166 (up to model year 2003_03) (right front of engine compt) X18203 X60004 X60005 X6176 X6177 X6454 (left rear engine compt) 3.0L, Engine Performance Wiring Diagram, without SULEV (1 of 3) for BMW 330Ci 2004 List of elements for 3.0L, Engine Performance Wiring Diagram, without SULEV (1 of 3) for BMW 330Ci 2004: 58 (behind glove blox) fuel pump relay (behind right rear seat) x494 (left rear of engine compt) (left rear of engine compt) x6454 (partial) (pins 8-12: not used) Activate relay Activate valve Air mass met B+ potential distributor Camshaft position sensor 1 (inlet) (on front of engine) Camshaft position sensor 2 (outlet) (right front of engine) Camshft sig Can bus (+) Can bus (-) Characteristic map cooling thermostat (on cylinder head) Crankshaft position sensor (left side of engine) Crnkshft sig Cyl 1-3 Cyl 1-3 ks Cyl 4-6 Cyl 4-6 ks Digital motor electronics (dme) control unit (left rear of engine compt) Dme relay E-box E-box (left rear of engine compt) Engine coolant temperature sensor (rear of Engine, under intake) Fuel pump (in fuel tank) Fuse f1 30a Fuse f2 30a Fuse f3 20a Fuse f4 30a Fuse f54 15a Fuse holder (glove box) Ground Hot at all times Hot film mass air flow sensor (left side of engine compt) Intake air temperature sensor (top center of engine) Knock sensor (rear of engine) Nca O2s htd sig O2s htg sig Oil temperature sensor (front of engine, under intake) Red Sensor sig Sig ground Temp sig Tp sig Transmission control module (left rear of engine compt) Txd2 X10015 X60001 X60002 X60003 X64101 X64102 X8680 3.0L, Engine Performance Wiring Diagram, without SULEV (2 of 3) for BMW 330Ci 2004 List of elements for 3.0L, Engine Performance Wiring Diagram, without SULEV (2 of 3) for BMW 330Ci 2004: 33 (if equipped) clutch switch Brakelight switch (on bracket, above brake pedal) Cyl 1 Cyl 2 Cyl 3 Cyl 4 Cyl 5 Cyl 6 E-box (left rear of engine compt) Evaporative emission valve (on left front of engine) Exterior lights system Fuel injection valves Fuel injectors relay Fuse f5 30a Fuse f9 5a Fuse holder (glove box) Hot at all times Hot in accy, run, or start Idle speed control valve (left side of engine) Individual control intake system valve (left side of engine compartment) Nca Oxygen sensor 1 (behind catalytic converter) Oxygen sensor 1 (in front of catalytic converter) Oxygen sensor 2 (behind catalytic converter) Oxygen sensor 2 (in front of catalytic converter) Red Secondary air pump valve (left rear of engine) Vanos inlet valve (left side of engine, under intake) Vanos outlet valve (right front of engine) X10016 X217 (under left side of dash) X6454 (left rear of engine compt) X8680 3.0L, Engine Performance Wiring Diagram, without SULEV (3 of 3) for BMW 330Ci 2004 List of elements for 3.0L, Engine Performance Wiring Diagram, without SULEV (3 of 3) for BMW 330Ci 2004: 61 (behind accelerator pedal) pedal position sensor (left rear of engine compt) x6454 (pins 1-2: not used) (pins 5-6: not used) (right front of engine compt) x166 (sedan) x14250 (coupe, conv) (right rear wheelhouse) fuel tank leakage diagnostic module Abs system Activate motor Activate relay Activate valve Air conditioning relay Anti-theft system Brake sig Can bus (+) Can bus (-) Close sig Clutch sig Computer data lines system Cool out temp Coolant outlet temperature sensor Cooling fans system Cooling sig Digital motor electronics (dme) control unit (left rear of engine compt) Drv awy prot E-box (left rear of engine compt) Electric throttle actuator (top left side of engine) Exh flap Exhaust flap valve (left rear of luggage compt) Fan Fuse f29 5a Fuse f36 50a Fuse holder (glove box) Ground Hot at all times Hot in run or start Ign coil 1 sig Ign coil 2 sig Ign coil 3 sig Ign coil 4 sig Ign coil 5 sig Ign coil 6 sig Ignition coils (top right side of engine) Nca Obd socket (left footwell) Open sig Ped pos 1 sig Ped pos 2 sig Red Rpm sig Rr speed sig Secondary air injection pump Secondary air pump relay Tank leakage Terminal 15 Txd diag sig X10016 X19527 X60003 X60004 X60005 X6456 (right side of engine)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for BMW 330Ci 2004 List of elements for Backup Lamps Wiring Diagram for BMW 330Ci 2004: 29 A/t Adaptive headlight control module (if equipped) E-box (left rear of engine compt) Electrochromic interior rear view mirror Fuse f27 10a Fuse f3 20a Fuse holder (glove box) Hot at all times Hot in run and start Instrument cluster control module Left back up light Left trunk lid lamp M/t Navigation computer Park distance control unit Reversing light relay (left rear of engine compt) Reversing light switch (right side of transmission) Right back up light Right trunk lid lamp Transmission control unit (left rear of engine compt) X10016 X10513 X11176 X1312 X18246 X300 X498 (right side of luggage compt) X70004 X8680 Exterior Lamps Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for BMW 330Ci 2004: 72 (coupe: behind right rear seat) (convertible: right rear of passenger compt) (left side of right footwell) (under left side of dash) (w/ xenon headlights) (w/o xenon headlights) Brake light Center brake light Cntr brk lght Computer data lines system Fog lght rly act sig Fuse f106 50a Fuse f107 50a Fuse f32 5a Fuse f9 5a Fuse holder (glove box) Ground Haz warn sw Headlights system Hi bm/flash sw Hot at all times Hot in acc run and start Hot in run and start Interference suppression filter Interior lights system K-bus sig Left front auxiliary flasher unit Left front turn signal lamp Left parking light Lf prk lght Lf trn sig lmp Lic plt lght Light switching center control unit Lmp in haz warn sw Lt aux trn sig Lt brk lght sig Lt dyn brk lght Lt hdlt vert aim mtr Lt hi bm sig Lt lo beam sig Lt trn sig Lt xenon hl act Outer lt tail lght Outer rt tail lght Rear fog light Rf prk lght Rf trn sig lmp Right front auxiliary flasher unit Right front turn signal lamp Right parking light Rr trn sig lmp Rt aux trn sig Rt brk lght sig Rt dyn brk lght Rt hdlt vert aim mtr Rt hi beam sig Rt lo bm sig Rt xenon hl act Sig locator lghting Term 15 Term 30 Term r Trn sig sw X10012 X10016 X138 X14249 X14250 X173 (under driver's seat) X217 X490 (under passenger's seat) X494 X6389 Exterior Lamps Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for BMW 330Ci 2004: 22 (behind glove box) (behind left rear seat) (left side of right footwell) (under driver's seat) Brake light switch (near steering column) Central locking drive, trunk lid/tailgate Direction indicator/ low beam switch General module control unit Hazard warning/ central locking switch Instrument cluster control module Interior lights system Left taillight License plate lights Nca Right taillight X10012 X1108 X1108 (under driver's seat) X11176 X151 X311 X498 (right side of luggage compt)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for BMW 330Ci 2004 List of elements for Ground Distribution Wiring Diagram (1 of 4) for BMW 330Ci 2004: 46 (coupe & conv.) (sedan) 12v socket Convertible only Convertible soft top control module Convertible top drive Convertible top rear window defroster Digital motor electronics control unit Except m3 Front left turn signal lamp Hardtop locator i Left fog light Left high beam Left horn Left low beam Left parking light Left rear window pressure sensitive finger guard Multiple restraint system control unit Nca Oil level sensor Power window switch, left rear Rear left interior light Relay, convertible top drive Relay, fuel injector Seat load assembly Sedan & coupe Sensor for left side airbag (satellite) Sensor for right side airbag (satellite) Smg control module Smg m/t Solenoid valve 1, gear Solenoid valve 2, gear Solenoid valve, brakes Solenoid valve, clutch System lock, rear driver's side Taillight, left Transmission control unit Valve, convertible top cover W/ xenon headlight W/o xenon headlight Wagon Wagon & sedan X151 (behind left rear seat) X165 (left front of eng compt) X46 (under center console) X6454 (left rear of eng compt) Xenon headlight, left Ground Distribution Wiring Diagram (2 of 4) for BMW 330Ci 2004 List of elements for Ground Distribution Wiring Diagram (2 of 4) for BMW 330Ci 2004: 60 (4wd) (left footwell) obd socket (others) (w/mk20 dsc: right rear eng compt, w/mk60 dsc: behind brake booster) Abs/asc unit or abs/dsc unit Chime module Convertible Coupe w/ memory Driver's backrest heating Driver's door power window motor (convertible) Driver's lumbar support switch Driver's seat adjustment switch Driver's seat heating Driver's seat memory control unit Driver's side footwell, right Driver's side outside mirror with memory Driver's side pressure, sensitive finger guard E-box fan Eac sensor Electric fan Except convertible Except m3 model Front left auxiliary flasher unit Front right turn signal lamp Headlight washer pump Lumbar support only Mirror adjustment switch Mirror control unit, driver's side Nca Precharge pump Right fog light Right high beam Right horn Right low beam Right parking light Secondary air injection pump Secondary air injection pump relay Sedan, wagon & 2004-2006 convertible Side marker light, left System lock, driver's door Valve block driver's lumbar support Valve block, driver's lumbar support W/ dsc W/ memory W/ seat memory W/ xenon headlight W/o memory W/o seat memory W/o smf memory seat, driver W/o xenon headlight Washer pump Wiper motor Wiper relay X1465 X166 (right front eng compt) X170 X173 (under driver's seat) X18303 X18840 Xenon headlight, right Ground Distribution Wiring Diagram (3 of 4) for BMW 330Ci 2004 List of elements for Ground Distribution Wiring Diagram (3 of 4) for BMW 330Ci 2004: 64 (convertible: right rear passenger's compt, others: behind right rear seat) x494 Blower output stage Center brake light Charging socket Control unit, front Control unit, front passenger seat memory Convertible Coupe Coupe & convertible Driver's backrest heating Dual-function switch recirculate air/rear window defogger Early models Electric fuel pump Fresh air/ recirculated air motor Front cigar lighter Front cigar lighter light Front right auxiliary flasher unit Garage door opener General module control unit Glove box light Heating and a/c control module Heating blow relay Horn for anti-theft alarm system Interior light, rear Interior/ reading lamp, front Left windshield washer jet heater Lighting, gearshift lever Make-up mirror switch, driver's side Make-up mirror switch, passenger's side Mirror memory control unit, front passenger's side Nca Oddments compartment, left Oddments compartment, right Outside mirror fold-in control unit Passenger seat memory Passenger's backrest heating Passenger's lumbar support switch Passenger's seat heating Passenger's side footwell light Passenger's side outside mirror with memory Passenger's side pressure- sensitive finger guard Power window switch, rear right Rear defroster relay Rear right brake pad sensor Rear right interior light Right rear window pressure- sensitive finger guard Right windshield washer jet heater Rollover sensor Sedan Sedan, wagon & 2004-2006 convertible Shift lock selector lever lock Sunroof module control unit Switch, glove box central locking System lock, passenger's door System lock, rear passenger's side Valve block, passenger's lumbar support W/ heater control W/ memory W/ smg W/ smg2 W/o heater control W/o memory seat Wagon X490 (under passenger's seat) (partial) Ground Distribution Wiring Diagram (4 of 4) for BMW 330Ci 2004 List of elements for Ground Distribution Wiring Diagram (4 of 4) for BMW 330Ci 2004: 105 (2004- coupe & convertible) (a/t) (late 2003 (left side of right footwell) x10012 (sedan & early (under (wagon) 2003 coupe & convertible) Amplifier Antenna splitter Basic interface telephone Brake fluid level switch Brake light switch Cd changer Central locking drive, trunk lid/ tailgate Clutch switch module Compensator Control module for adaptive headlight Control module interior protection ii Control module, interior protection i Control module, tire failure indicator Convertible Convertible top only Coupe & conver- tible only Coupe & convertible) Coupe & sedan Coupe & sedan only Digital motor electronics control unit Direction indicator/ low beam switch Driver's seat) Driver, convertible top cover Eject box Electrochromic interior rearview mirror Electronic immobilizer control unit Engine coolant level switch Except m3 Fog light relay Gear indicator light General module control unit Hazard warning/ central locking switch Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Instrument cluster control module Intermittent wiper/washer control unit, rear License plate lights Lift gate lock switch Light switching center control unit Manual convertible top only Mayday switch Motorola cellular phone Navigation computer Nca On-board monitor control unit Park distance control unit Passenger's door power window switch Pressure tire control system control unit Radio control unit Rain sensor Rdc Rdw Rear ashtray light Rear washer pump Rear window opening switch Selector lever asg Siemens fixed mounting Steering angle sensor Steptronic switch Sub woofer box Switch block, driver's door Switch convertible top cover locked, right Switch, convertible top compart- ment floor Switch, convertible top cover drive Switch, convertible top cover locked, left Switching center Taillight, right Telematic control unit Telematics control module Trailer module Trailer socket Transceiver/ charging electronics Trunk lid lamp, left Trunk lid lamp, right Trunk lid release switch (interior) Underhood light switch Universal charging & hands-free facility Universal electronic charging & hands-free module Video module control unit Voice input Volute spring W/ bm on-board monitor W/ smg Wagon only Washer fluid level switch Windscreen wiper switch X1108 X13016 (left side of luggage compt) X1659 X498 (right side of luggage compt) X6456 (right side of eng) Xenon headlight, left Xenon headlight, right
HEADLIGHTS Adaptive Front Lighting Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Adaptive Front Lighting Wiring Diagram (1 of 2) for BMW 330Ci 2004: 56 (left side of right footwell) A/t Adaptive headlight control module Adptv hdlght pwr Brake light switch Can hi Can low Computer data lines system Computer data lines systems Fog lght rly act sig Ft load sens +5v Ft load sens gnd Ft load sens sig Fuse f32 5a Fuse f56 7.5a Fuse f9 f15 Fuse holder (glove box) General module control unit Ground Headlight vertical aim control front load sensor Headlight vertical aim control rear load sensor Hi bm/flash sw Hot at all times Hot in acc run and start Hot in run and start Instrument cluster control module K-bus K-bus sig Left xenon headlight Light switching center control unit Lin sig adptv hdlght M/t Rain/driving light sensor (behind interior rearview mirror) Rear fog light Rev light sig Reversing light relay Reversing light switch Right xenon headlight Rr load sens +5v Rr load sens gnd Rr load sens sig Sig brake lght Term 15 Term 30 Term r Trn sig sw Wiper/washer system X10012 X10012 (left side of right footwell) X10015 X10016 X1034 X1035 X11175 X11176 X217 (under left side of dash) Adaptive Front Lighting Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Adaptive Front Lighting Wiring Diagram (2 of 2) for BMW 330Ci 2004: 21 Direction indicator/ low beam switch Fog light relay (behind glove box) Fuse f106 50a Fuse f107 50a Fuse f32 5a Fuse f38 15a Fuse f9 5a Fuse holder (glove box) Hot at all times Hot in acc run and start Hot in run and start Left fog light Left trunk lid lamp Right fog light X10012 (left side of right footwell) X10015 X10016 X1108 (under driver's seat) X14249 X14250 X498 (right side of luggage compt) Headlamps Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Headlamps Wiring Diagram (1 of 2) for BMW 330Ci 2004: 61 (left side of right footwell) Brake light Cntr brk lght Computer data lines system Coupe and convertible) (left front of engine compt) Coupe and convertible) (right front of engine compt) Exterior lights system Fog lght rly act sig Fuse f106 50a Fuse f107 50a Fuse f32 5a Fuse f9 5a Fuse f9 f15 Fuse holder (glove box) Ground Haz warn sw Hi bm/flash sw Hot at all times Hot in acc run and start Hot in run and start Interior lights system K-bus sig Left high beam Left low beam Lf prk lght Lf trn sig lmp Lic plt lght Light switching center control unit Lmp in haz warn sw Lt aux trn sig Lt brk lght sig Lt hi bm sig Lt lo beam sig Lt trn sig Outer lt tail lght Outer rt tail lght Rain/driving light sensor (behind interior rearview mirror) Rear fog light Rf prk lght Rf trn sig lmp Right high beam Right low beam Rr trn sig lmp Rt aux trn sig Rt brk lght sig Rt hi beam sig Rt lo bm sig Sig locator lghting Term 15 Term 30 Term r Trn sig sw Wiper/washer system X10012 X10012 (left side of right footwell) X10016 X14249 (2004-2005 coupe & convertible) X14250 (2004-2005 coupe & convertible) X165 (except 2004 X166 (except 2004 X217 (under left side of dash) Headlamps Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Headlamps Wiring Diagram (2 of 2) for BMW 330Ci 2004: 21 Coupe and convertible) (left front of engine compt) Coupe and convertible) (right front of engine compt) Direction indicator/ low beam switch Fog light relay (behind glove box) Fuse f38 15a Fuse holder (glove box) Hot at all times Instrument cluster control module Left fog light Left trunk lid lamp Right fog light X10012 (left side of right footwell) X10015 X1108 (under driver's seat) X11175 X11176 X14249 (2004-2005 coupe & convertible) X14250 (2004-2005 coupe & convertible) X165 (except 2004 X166 (except 2004 X498 (right side of luggage compt)
HORN Horn Wiring Diagram for BMW 330Ci 2004 List of elements for Horn Wiring Diagram for BMW 330Ci 2004: 24 (under driver's seat) x1108 2004-2006 coupe & convertible Except 2004-2006 coupe & convertible Fuse f5 5a Fuse f55 15a Fuse holder (glove box) Horn relay (behind glove box) Horn switch Hot at all times Hot in acc, run or start Left horn Nca Right horn Volute spring X01004 X01008 X01009 X10015 X10016 X10170 X14249 X14250 X165 (left front engine compt) X166 (right front engine compt)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW 330Ci 2004: 73 Abs/asc or abs/dsc warning lamp sig Airbag warning sig Anti-lock brakes & navigation systems Anti-lock brakes system Battery Brake fluid level sig Brake fluid level switch (left rear eng compt) Brake wear sensor sig Can bus high Can bus low Chime module (in cover of left footwell) Computer data lines system Convertible Convertible only Coolant level too low sig Cruise control on sig Cruise control system Driver seat memory control unit (driver's seat left) Driver's seat belt contact sig Drver's seat belt buckle hall sensor (driver's seat) Engine start sig feedback Except convertible Front left brake pad sensor (front left wheel brake) Fuse f10 5a Fuse f34 5a Fuse f43 5a Fuse holder (glove box) Gnd Gong t3 sig Hand brake switch (under rear center console) Hot at all times Hot in acc, run & start Hot in run & start Ign (accy/run/start) Ign (start/run) Instrument cluster control module Interior lights system K-bus sig Left fuel tank sensor sig Left fuel tank sensor sig gnd Left rear sig processed wheel speed Nca Oil level sensor sig Oil pressure sig Outside temperature gnd Outside temperature sig Park distance control unit (conv: right rear passenger compt, coupe & sedan: right side of luggage compt, wagon: behind rear seat backrest in luggage compt) Parking brake sig Passenger seat memory control unit (passenger's seat) Rear right brake pad sensor (rear right wheel brake) Reverse sig Right fuel tank sensor sig Right fuel tank sensor sig gnd Rollover sens sig Sig battery charge ind Sig locator lighting Speedometer (a) output sig Steering column switch sig Txd diagnostic sig W/ park distance control only Washer fluid level low sig X10015 X10016 X1108 (under driver's seat) X11175 X11176 X173 (under driver's seat) X300 X363 X494 (conv: right rear passenger compt, coupe & wagon: behind right rear seat) X522 X650 Xo1045 Instrument Cluster Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW 330Ci 2004: 29 (behind right rear seat) rollover sensor (conv: left rear passenger compt, coupe & sedan: left side of luggage compt) amplifier (left side of instrument panel) light switching control unit A/t Convertible only Direction indicator/ low beam switch E-box fan (in water box, left) Electric fuel pump (under right side of rear seat) Engine controls system Engine coolant level switch (lower left side of eng) Exterior lights system Fuel level sensor (under left side of rear seat) Fuse f30 7.5a Fuse holder (glove box) Generator Hot in acc, run & start Interior lights system M/t Nca Oil level sensor (underside of oil pan) Oil pressure switch (left side of eng, under intake pipe) Reversing light relay (left rear eng compt) Reversing light switch (right side of transmission) Starter Temperature sensor (under front left of vehicle) Washer fluid level switch (right front of eng compt) X10016 X12 X6454 (left rear eng compt) On-Board Computer Wiring Diagram for BMW 330Ci 2004 List of elements for On-Board Computer Wiring Diagram for BMW 330Ci 2004: 26 (left side of luggage compt) Computer data lines system Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Gnd Hot at all times Hot in acc, run or start Interior lights system K-bus Navigation system Nca On-board monitor control unit Radio Shield Sig lght loc Sound systems Term 30 Term r Vid lcd gnd Vid sig red X10015 X10016 X13016 X18801 X18802
INTERIOR LIGHTS Courtesy Lamp Wiring Diagram for BMW 330Ci 2004 List of elements for Courtesy Lamp Wiring Diagram for BMW 330Ci 2004: 39 A 2000-2001 sedan B 2002-2005 sedan C 2000-2003 coupe & convertible Central locking drive/ trunk lid tailgate D 2004-2005 coupe & convertible Driver's makeup mirror switch Driver's side front footwell light Driver's side makeup mirror light Front interior reading lamp Fuse f47 20a Fuse f52 30a Fuse f6 5a Fuse holder (glove box) General module control unit (behind glove box) Glove box light Hot at all times Hot in accy, run and start Instrument illumination circuit Left oddments compartment light Left rear interior light Left tail- light Light switching center control unit Pass- enger's side front footwell light Passenger's makeup mirror switch Passenger's side makeup mirror light Rear ashtray light Right oddments compartment light Right rear interior light Right tail- light X10012 (left side of right footwell) X10015 X10016 X151 (behind left rear seat) X173 (under driver's seat) X253 X332 X490 (under passenger's seat) X494 (behind right rear seat) X498 (right side of luggage compt) Instrument Illumination Wiring Diagram for BMW 330Ci 2004 List of elements for Instrument Illumination Wiring Diagram for BMW 330Ci 2004: 52 (a/t) (left side of right footwell) (smg) (under left side of dash) Courtesy lamps circuit Driver's door switch block Eject box Front cigar lighter light Front interior reading lamp Fuse f106 50a Fuse f107 50a Fuse f32 5a Fuse holder (glove box) Gear indicator light Gnd Hazard warning/ central locking switch Heating & a/c control module Hot at all times Hot in run and start Instrument cluster control module Light switching center control unit Mayday switch Nca On-board monitor control unit Passenger's door power window switch Program button (smg) Radio control unit Rear ashtray light Sig loc lght Sunroof control switch Sunroof module control unit Switch center Term Term 58g Trunk release switch (interior) W/ on-board monitor W/o on-board monitor X10012 X10012 (left side of right footwell) X10016 X1108 (under driver's seat) X11175 X1193 X13016 (left side of luggage compt) X13822 X18126 X18801 X217 X490 (under passenger's seat) X521 X608 X9343
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram, Convertible for BMW 330Ci 2004 List of elements for Driver"s Memory Seat Wiring Diagram, Convertible for BMW 330Ci 2004: 33 (under driver's seat) Adjustment switches Computer data lines system Data Driver's seat backrest adjustment motor Driver's seat forward/ backward adjustment motor Driver's seat height adjustment motor Driver's seat memory control unit Driver's seat tilt adjustment motor Fuse f65 30a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Illum Instrument cluster control module Lumbar sw + Lumbar sw - Program switches (3) Seat backrest Seat fwd/back Seat height Seat tilt Seats system (lumbar circuit, if equipped) Set switch Term 30 Term 31 X10015 X1175 X1465 X173 X18840 X253 X650 Driver"s Memory Seat Wiring Diagram, Except Convertible for BMW 330Ci 2004 List of elements for Driver"s Memory Seat Wiring Diagram, Except Convertible for BMW 330Ci 2004: 46 (under driver's seat) Backrest lock sig Backrest lock sw Computer data lines system Data Driver's seat adjustment switch Driver's seat backrest adjustment motor Driver's seat backrest lock switch Driver's seat entry facility switch (backrest) Driver's seat forward/ backward adjustment motor Driver's seat headrest adjustment motor Driver's seat height adjustment motor Driver's seat memory control unit Driver's seat tilt adjustment motor Entrance aid Fuse f65 30a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Illum Instrument cluster control module Passenger's seat memory control unit Program switches (3) Seat adjustment sw Seat backrest Seat backrest sens Seat fwd/back Seat fwd/back sens Seat headrest Seat headrest sens Seat height Seat height sens Seat tilt Seat tilt sens Set switch Term 30 Term 31 W/ entrance aid X01045 X10015 X1175 X1176 X1465 X173 X253 X650 Memory Mirrors Wiring Diagram for BMW 330Ci 2004 List of elements for Memory Mirrors Wiring Diagram for BMW 330Ci 2004: 29 Adjust sw Computer data lines system Data Driver's seat memory control unit Driver's side memory mirror Folding motor Fuse f57 5a Fuse holder (glove box) General module control unit Heating element Hot at all times Instrument cluster control module Mirror adjustment switch Passenger's side memory mirror Position motors Position sensors Program switches (3) Set switch Term 30 Term 31 X10015 X1175 X1465 X169 X173 (under driver's seat) X18171 X18172 X253 X490 (under passenger's seat) Passenger"s Memory Seat Wiring Diagram, Convertible for BMW 330Ci 2004 List of elements for Passenger"s Memory Seat Wiring Diagram, Convertible for BMW 330Ci 2004: 43 (behind right rear seat) Backrest lock sig Backrest lock sw Computer data lines system Data Driver's seat memory control unit Entrance aid Fuse f70 30a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Instrument cluster control module Passenger's seat adjustment switch Passenger's seat backrest adjustment motor Passenger's seat backrest lock switch Passenger's seat entry facility switch (backrest) Passenger's seat forward/ backward adjustment motor Passenger's seat headrest adjustment motor Passenger's seat height adjustment motor Passenger's seat memory control unit Passenger's seat tilt adjustment motor Program switches (3) Seat adjustment sw Seat backrest Seat fwd/back Seat fwd/back sens Seat headrest Seat headrest sens Seat height Seat tilt Set switch Term 30 Term 31 W/ entrance aid X01045 X10015 X1175 X1176 X1465 X253 X494 X604 X650 Passenger"s Memory Seat Wiring Diagram, Except Convertible for BMW 330Ci 2004 List of elements for Passenger"s Memory Seat Wiring Diagram, Except Convertible for BMW 330Ci 2004: 34 (behind right rear seat) x494 Adjustment switches Computer data lines system Data Driver's seat memory control unit Fuse f70 30a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Illum Instrument cluster control module Lumbar sw + Lumbar sw - Passenger's seat backrest adjustment motor Passenger's seat forward/ backward adjustment motor Passenger's seat height adjustment motor Passenger's seat memory control unit Passenger's seat tilt adjustment motor Program switches (3) Seat backrest Seat fwd/back Seat height Seat tilt Seats system (lumbar circuit, if equipped) Set switch Term 30 Term 31 X01046 X10015 X1175 X1465 X18841 X253 X604
NAVIGATION Navigation Wiring Diagram, with Monitor for BMW 330Ci 2004 List of elements for Navigation Wiring Diagram, with Monitor for BMW 330Ci 2004: 68 (2001) (left rear of engine compt) reversing light relay (left side of x13016 (right rear of engine compt) abs/dsc unit (right side of transmission) reversing light switch A/t Abs/asc unit (left rear of engine compt) Af sig act+ Af sig act- Af sig+ Af sig- Anti-lock brakes system Audio l+ Audio l- Audio r+ Audio r- Audio sig l+ Audio sig l- Audio sig r+ Audio sig r- Computer data lines system Exterior lights system Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Gps ant Gps ant shld Gps antenna Ground Hot at all times Hot in run, accy or start Instrument cluster control module Interior lights system K-bus sig Lighting Luggage compt) M/t Nav bus Navigation computer (left side of luggage compt) Nca On-board monitor control unit Radio control unit Reverse sig Sig Sig nav bus Sig shld Speed sig Term 30 Term r Video ground Video sig Video sig shld W/ awd W/ dsc W/o asc W/o awd X01089 X10015 X10016 X11175 X1312 X1313 X13649 X18303 X18801 X18802 X6325 X8511 Navigation Wiring Diagram, without Monitor for BMW 330Ci 2004 List of elements for Navigation Wiring Diagram, without Monitor for BMW 330Ci 2004: 43 (left rear of engine compt) reversing light relay (right rear of engine compt) abs/dsc unit (right side of transmission) reversing light switch A/t Abs/asc unit (left rear of engine compt) Af sig act+ Af sig act- Af sig+ Af sig- Anti-lock brakes system Computer data lines system Exterior lights system Fuse f41 30a Fuse holder (glove box) Gps ant Gps ant shld Gps antenna Ground Hot at all times Instrument cluster control module K-bus sig M/t Nav bus Navigation computer (left side of luggage compt) Nca Radio control unit Reverse sig Speed sig Term 30 W/ awd W/ dsc W/o asc W/o awd X01089 X10015 X11175 X13016 (left side of luggage compt) X1312 X1313 X18303 X18805 X6325 X8511 Parking Assistant Wiring Diagram for BMW 330Ci 2004 List of elements for Parking Assistant Wiring Diagram for BMW 330Ci 2004: 32 (left footwell) chime module (left rear of engine compt) reversing light relay (left side of right footwell) (right side of transmission) reversing light switch A/t Chime module Computer data lines system Exterior lights system Fuse f24 5a Fuse holder (glove box) Ground Hot in run or start K-bus Left center conv Left center converter Left rear conv Left rear converter M/t Park distance control (pdc) unit (convertible: right rear of passenger compt), (except (convertible: right side of luggage compt) Reverse sig Right center conv Right center converter Right rear conv Right rear converter Term 15 X10012 X10016 X18013 X300 X363 X6325 X8511
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 6) for BMW 330Ci 2004 List of elements for Power Distribution Wiring Diagram (1 of 6) for BMW 330Ci 2004: 62 (behind left rear seat) x151 (under passenger's seat x490 12 volt socket (wagon) Abs/dsc unit (awd) Battery Convertible soft top control module Convertible top drive relay Convertible top relay 1 Diagnostic plug Dsc steering angle sensor Electric fan Fog light relay From a fuse f66 (diagram 1 of 6) Front cigar lighter Fuse 200a Fuse f102 80a Fuse f105 50a Fuse f106 50a Fuse f35 50a Fuse f36 50a Fuse f37 50a Fuse f38 10a Fuse f40 5a Fuse f42 30a Fuse f43 5a Fuse f44 20a Fuse f45 20a Fuse f46 20a Fuse f47 20a Fuse f66 5a Fuse holder (glove box) Gear indicator light Generator Instrument cluster control module Left oddments compartment (except wagon) Light switching center control unit Nca Obd socket Rear intermittent wipe/wash control unit (wagon) Red Right oddments compartment (except wagon) Secondary air injection pump relay Starter Sunroof module control unit Switch center To b+ potential distributor (diagram 2 of 6) To fuse f42 (diagram 1 of 6) To fuse f48 (diagram 3 of 6) To ignition switch (diagram 5 of 6) Trailer socket W/ front battery W/ rear battery X10 X10015 X10016 X10209 X11175 X12 X13020 X13038 X18303 X916 Power Distribution Wiring Diagram (2 of 6) for BMW 330Ci 2004 List of elements for Power Distribution Wiring Diagram (2 of 6) for BMW 330Ci 2004: 38 (left rear of engine compt) A/c compressor relay Abs/dsc unit B+ potential distributor Camshaft position sensor 1 Camshaft position sensor 2 Characteristic map cooling thermostat Crankshaft position sensor Digital motor electronics control unit Dme relay (in e-box) Dsc steering angle sensor E-box Exhaust flap valve From fuse f102 (diagram 1 of 6) Fuel injectors relay Fuel pump relay Fuel tank leakage diagnosis module Fuse f1 30a Fuse f2 30a Fuse f3 20a Fuse f4 30a Fuse f5 30a Hot film mass air flow sensor Ignition coils Nca Oxygen sensor Red Secondary air injection pump relay To idle speed control valve (diagram 4 of 6) Transmission control module X1803 X18326 X60001 X60002 X64101 X64102 X70001 X8680 Power Distribution Wiring Diagram (3 of 6) for BMW 330Ci 2004 List of elements for Power Distribution Wiring Diagram (3 of 6) for BMW 330Ci 2004: 75 (2-door) (4-door) 10a 2003-2006 convertible w/ memory 2003-2006 sedan & wagon 2005- 2006 m3 A/c compressor relay Abs/asc unit (w/ asc) Abs/dsc unit (w/ awd) Abs/dsc unit (w/ dsc) Abs/dsc unit (w/ dsc) abs/asc unit (w/ asc) Adaptive headlight control module (if equipped) Antenna amplifier am/fm Blower output stage (w/o heater control) Blower switch (w/ heater control) Controlled fuel pump control module Driver's door power window motor (w/ anti-trap protection function) Driver's lumbar support switch (convertible) Driver's seat adjustment switch (except convertible) Driver's seat memory control unit (convertible) Driver's side mirror memory control unit Except 2005 m3 From e fuse f47 (diagram 1 of 6) From h fuse f54 (diagram 3 of 6) From i fuse f59 (diagram 3 of 6) Front passenger's side mirror memory control unit Fuel pump relay Fuse f48 30a Fuse f49 5a Fuse f50 40a Fuse f51 30a Fuse f52 30a Fuse f53 30a Fuse f54 30a Fuse f55 15a Fuse f56 30a Fuse f57 5a Fuse f58 7.5a Fuse f59 30a Fuse f60 25a Fuse f61 30a Fuse f62 5a Fuse f63 7.5a Fuse f64 20a Fuse f65 30a Fuse f71 30a Fuse holder (glove box) General module control unit Headlight washer module Horn relay Independent park heating control unit Others Outside mirror fold-in control unit Passenger's door power window motor (w/ anti-trap protection function) Rear window drive relay (wagon) To fuse f55 (diagram 3 of 6) To fuse f60 (diagram 3 of 6) To fuse f67 (diagram 4 of 6) Water valves Wiper relay X10015 X10313 X10513 X1170 X13663 X1465 X1746 X18171 X18172 X18303 X18313 X253 X332 X61 X642 Power Distribution Wiring Diagram (4 of 6) for BMW 330Ci 2004 List of elements for Power Distribution Wiring Diagram (4 of 6) for BMW 330Ci 2004: 59 (except w/ hifi radio or b (if equipped) (w/ hifi radio or a Anti-theft alarm system horn Cd changer Convertible Coupe Digital motor electronics control unit Electro- chromic interior rear-view mirror Electronic immobilizer control unit Evaporative emission valve From fuse f2 (diagram 2 of 6) From j fuse f71 (diagram 3 of 6) From k fuse f70 (diagram 4 of 6) Front passenger's seat adjustment switch Front passenger's seat control memory unit Fuse f41 30a Fuse f67 5a Fuse f68 30a Fuse f69 5a Fuse f70 30a Fuse holder (glove box) Gps receiver (if equipped) Hifi amplifier Idle speed control valve Individual control intake system valve Interior protection 1 control module Interior protection 2 control module (convertible) Navigation computer Nca On-board monitor control unit (if equipped) Passenger's lumbar support switch Radio control unit Rear window defogger relay Secondary air injection pump valve Sedan or wagon w/ memory Sedan or wagon w/o memory Sub- woofer Tilt monitoring Tire pressure control system control unit To fuse f41 (diagram 4 of 6) Top hifi radio, w/ monitor) Vanos inlet valve Vanos outlet valve X10015 X1313 X13646 X1582 X1644 X1659 X18034 X18126 X18180 X18774 X18801 X3372 X60001 X604 X605 Power Distribution Wiring Diagram (5 of 6) for BMW 330Ci 2004 List of elements for Power Distribution Wiring Diagram (5 of 6) for BMW 330Ci 2004: 65 A/t Abs/asc unit Abs/dsc unit Acc Adaptive headlight control unit (if equipped) Auxiliary water pump Digital motor electronics control unit Dual function switch recirculated air/rear window defogger Electrochromic interior rear view mirror Electronic immoblizer control unit From fuse f105 (diagram 1 of 6) From fuse f106 (diagram 1 of 6) From fuse f66 (diagram 1 of 6) From m fuse f28 (diagram 5 of 6) Fuse f23 5a Fuse f24 5a Fuse f25 5a Fuse f26 5a Fuse f27 10a Fuse f28 5a Fuse f29 5a Fuse f30 7.5a Fuse f31 5a Fuse f32 5a Fuse f33 5a Fuse f34 5a Fuse holder (glove box) Garage door opener Generator Heated spray nozzles thermal switch Heating & a/c control module Ignition switch Instrument cluster control module Key-in switch Light switching center control unit M/t Mirror adjustment switch Nca Obd socket Off Oil level sensor Park distance control unit Passenger's side outside mirror Program button Rear window defogger relay (convertible) Reversing light relay Reversing light switch Run Start Steering angle sensor (w/o awd) Switch center Temperature switch Tire pressure control system control unit To fuse f29 (diagram 5 of 6) To fuse f5 (diagram 6 of 6) Transmission control unit W/ asc W/ dsc W/ heater control W/o heater control X10016 X10200 X1175 X60004 X70001 Power Distribution Wiring Diagram (6 of 6) for BMW 330Ci 2004 List of elements for Power Distribution Wiring Diagram (6 of 6) for BMW 330Ci 2004: 59 (except w/ hifi radio or b (w/ hifi radio or a Antenna amplifier (if equipped) Brake light switch Clutch switch module Convertible soft top closed pushbutton (if equipped) Convertible soft top control module Driver's seat belt buckle hall sensor Driver's side make-up mirror light Electronic immobilizer control unit From ignition switch (diagram 5 of 6) From n fuse f11 (diagram 6 of 6) Fuse f10 5a Fuse f11 5a Fuse f12 7.5a Fuse f13 7.5a Fuse f14 5a Fuse f15 5a Fuse f5 5a Fuse f6 5a Fuse f7 5a Fuse f9 5a Fuse holder (glove box) Gearshift lock General module control unit Gps receiver (if equipped) Horn relay Instrument cluster control module Left side airbag sensor (satellite) (if equipped) Light switching center control unit Multiple restraint system control unit Nca On-board monitor control unit (if equipped) Passenger's seat belt buckle hall sensor Passenger's side make-up mirror light Radio control unit Rain sensor Rear intermittent wipe/wash control unit (wagon) Right side airbag sensor (satellite) (if equipped) Rollover sensor Seat load sensor Switch center To fuse f12 (diagram 6 of 6) Top hifi radio, w/ monitor) Volute spring X10016 X10170 X10202 X11175 X13037 X13646 X1659 X18126 X1869 X18801 X253 X3372 X424 X74
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for Power Door Locks Wiring Diagram (1 of 2) for BMW 330Ci 2004: 23 (convertible only) Central locking fuel filter flap (right side of luggage compt) Central locking remote control Electronic interior rear-view mirror Fuse f49 5a Fuse f60 25a Fuse f67 5a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times N/a Nca System lock, driver's door System lock, passenger's door W/ infrared remote control W/ radio remote control X10015 X173 (under driver's seat) X253 X254 X332 X490 (under passenger seat) X490 (under passenger's seat) Power Door Locks Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for Power Door Locks Wiring Diagram (2 of 2) for BMW 330Ci 2004: 20 (under left side of dash) convertible soft top control module (under left side of dash) electronic immobilizer control unit Central locking drive, glove box (convertible only) (in glove box) Central locking drive, trunk lid/tailgate (rear luggage compt) Computer data lines system Convertible Coupe Exterior lights system Hazard warning/ central locking switch Interior lights system Lift gate lock switch (right side luggage compt lid) Nca Switch glove box central locking (in glove box) Trunk lid release solenoid switch X10012 (left side of right footwell) X1108 (under driver's seat) X13037 X490 (under passenger's seat) X498 (behind right rear seat) X498 (right side of luggage compt)
POWER MIRRORS Electrochromic Mirror Wiring Diagram for BMW 330Ci 2004 List of elements for Electrochromic Mirror Wiring Diagram for BMW 330Ci 2004: 19 Electrochromic interior rear- view mirror Exterior lights system (backup lamps) Fuse f24 5a Fuse f67 5a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Hot in run or start Infrared rec Reverse sig Security Term 15 Term 31 X10015 X10016 X1108 (under driver's seat) X18246 X253 X254 Fold-back Mirrors Wiring Diagram for BMW 330Ci 2004 List of elements for Fold-back Mirrors Wiring Diagram for BMW 330Ci 2004: 22 Anti-lock brakes system D motor Driver's side mirror fold-in motor Fuse f31 5a Fuse f57 5a Fuse holder (glove box) Hot at all times Hot in run or start Mirror adjustment switch Mirror fold-in switch Nca Outside mirror fold-in control unit (behind glove box) P motor Passenger's side mirror fold-in motor Speed sig Switch Term 30 Term 31 X10015 X10016 X10313 X490 (under passenger's seat) Power Mirrors Wiring Diagram for BMW 330Ci 2004 List of elements for Power Mirrors Wiring Diagram for BMW 330Ci 2004: 11 (under passenger's Driver's side outside mirror Fuse f25 5a Fuse f31 5a Fuse holder (glove box) Hot in run or start Mirror adjustment switch Passenger's side outside mirror Seat) x490 X10016 X173 (under driver's seat)
POWER SEATS Heated Seats Wiring Diagram for BMW 330Ci 2004 List of elements for Heated Seats Wiring Diagram for BMW 330Ci 2004: 18 Driver's backrest heater Driver's seat heater Fuse f12 7.5a Fuse f42 30a Fuse holder (glove box) Hot at all times Hot in start, run or acc Instrument cluster control module Passenger's backrest heater Switch center X10012 (left side of right footwell) X10015 X10016 X11175 X173 (under driver's seat) X1869 X494 (under passenger's seat) X521 Lumbar Wiring Diagram for BMW 330Ci 2004 List of elements for Lumbar Wiring Diagram for BMW 330Ci 2004: 26 Convertible Driver's lumbar support switch Driver's lumbar support valve block Driver's seat adjustment switch (w/o memory) Driver's seat lumbar support motor Driver's seat memory control unit (w/ memory) Except convertible Fuse f65 30a Fuse f70 30a Fuse holder (glove box) Hot at all times Nca Passenger's lumbar support switch Passenger's lumbar support valve block Passenger's seat adjustment switch (w/o memory) Passenger's seat lumbar support motor Passenger's seat memory control unit (w/ memory) X10015 X1465 X173 (under driver's seat) X18840 X18841 X494 (right rear of passenger compt) X604 X652 X659 Power Seats Wiring Diagram for BMW 330Ci 2004 List of elements for Power Seats Wiring Diagram for BMW 330Ci 2004: 29 Back Backrest Cushion tilt Driver's backrest adjustment motor Driver's forward/ backward adjustment motor Driver's height adjustment motor Driver's seat adjustment switch Driver's tilt adjustment motor Front Fuse f65 30a Fuse f70 30a Fuse holder (glove box) Fwd/bwd Height Hot at all times Lumbar circuit (if equipped) Nca Passenger's backrest adjustment motor Passenger's forward/ backward adjustment motor Passenger's height adjustment motor Passenger's seat adjustment switch Passenger's tilt adjustment motor X10015 X1465 X173 (under driver's seat) X18840 X18841 X494 (behind right rear seat) X604
POWER TOP/SUNROOF Convertible Top Wiring Diagram, Automatic (1 of 2) for BMW 330Ci 2004 List of elements for Convertible Top Wiring Diagram, Automatic (1 of 2) for BMW 330Ci 2004: 50 Computer data lines system Conv top close sig Conv top compt floor sw sig Conv top cover activation valve Conv top driver activation relay Convertible soft top control module (left rear passenger compt) Cowl locked switch (in convertible top cowl left) Cowl release switch (in convertible top cowl left) Defogger system Extend main pillar valve Extend tensioning bow valve Fuse 46, batt Fuse f12 7.5a Fuse f42 30a Fuse f46 20a Fuse f6 5a Fuse holder (glove box) Gnd Hall-effect sens sig Hot at all times Hot in run, accy and start Ign fuse 6 (acc/run/start) Instrument cluster control module Interior lights system K-bus sig Light switching center control unit (left side of instrument panel) Lock/unlock conv top sig Main pillar position switch (left rear convertible linkage) Nca Positive act. rotation angle sens Positive activation solenoid valve Rear window defog sig Retract tensioning bow valve Rotation angle send sig Rotation angle sens Switch center Temperature sens sig Tensioning bow position switch (left rear convertible linkage) Warning lamp sig X01066 X10012 (left side of right footwell) X10015 X10016 X12 X13037 X13038 X13039 X151 (behind left rear seat) X1869 X521 Convertible Top Wiring Diagram, Automatic (2 of 2) for BMW 330Ci 2004 List of elements for Convertible Top Wiring Diagram, Automatic (2 of 2) for BMW 330Ci 2004: 21 Convertible top drive (left rear luggage compt) Convertible top open switch (in rear, left side of luggage compt) Cowl lock motor (convertible top) Driver, convertible top cover (under center of rear seat) Fuse f35 50a Fuse holder (glove box) General module control unit (behind glove box) Hardtop switch Hot at all times Left convertible top cover locked switch (side section left) Nca Relay convertible top 1 (behind glove box) Relay, convertible top drive (left rear luggage compt) Right convertible top cover locked switch (side section right) Switch, convertible top compartment floor (right rear luggage compt) Switch, convertible top cover drive (under center of rear seat) Valve, convertible top cover (left rear luggage compt) X10012 (left side of right footwell) X10016 X151 (behind left rear seat) X498 (right side of luggage compt) Convertible Top Wiring Diagram, Manual for BMW 330Ci 2004 List of elements for Convertible Top Wiring Diagram, Manual for BMW 330Ci 2004: 22 Central locking drive, trunk lid/tailgate (rear luggage compt) Convertible top 1 relay (behind glove box) Convertible top compartment floor switch (in rear right side of luggage compt) Convertible top cover drive (under center of rear seat) Convertible top cover drive switch (under center of rear seat) Exterior lights system Fuse f46 20a Fuse f60 25a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Left convertible top cover locked switch (side section left, convertible top cover open) Nca Right convertible top cover locked switch (side section right, convertible top cover open) Switch center (center control front) X10012 (left side of right footwell) X10015 X1869 X253 X332 X490 (under passenger seat) X498 (right side of luggage compt) Sunroof Wiring Diagram for BMW 330Ci 2004 List of elements for Sunroof Wiring Diagram for BMW 330Ci 2004: 12 Computer data lines system Exterior lights system Fuse f46 30a Fuse holder (glove box) Hot at all times Instrument cluster control module Light switching center control unit (left side of instrument panel) Sunroof control switch Sunroof module control unit (front headliner) X11175 X12 X490 (under passenger's seat)
POWER WINDOWS Power Windows Wiring Diagram, Convertible for BMW 330Ci 2004 List of elements for Power Windows Wiring Diagram, Convertible for BMW 330Ci 2004: 38 (under driver's seat) x173 (under passenger's seat) x490 (w/ anti-trap protection function) passenger's door power window motor Central lck ground Driver pwr wndw sw Driver's door power window motor (w/ anti-trap protection function) Driver's door switch block Drvr dr anti-trap strip Drvr pwr wndw mtr Drvr pwr wndw sw closed Fr pass pwr wnd mtr Fr pass pwr wndw mtr Frnt pass pwr wndw sw Frnt wndw reg pwr Fuse f48 30a Fuse f57 5a Fuse f71 10a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Interior lights system Left rear window regulator Pass dr anti-trap strip Pass wndw reg closed Passenger's door power window switch Right rear window regulator Rr drvr pwr wndw closed Rr drvr pwr wndw open Rr drvr vent wndw mtr Rr pass pwr wndw closed Rr pass pwr wndw open Rr pass vent wndw mtr Rr wndw red pwr X10012 (left side of right footwell) X253 X254 X332 X490 (under passenger's seat) Power Windows Wiring Diagram, Except Convertible for BMW 330Ci 2004 List of elements for Power Windows Wiring Diagram, Except Convertible for BMW 330Ci 2004: 39 (under passenger's seat) x490 Central lck ground Driver pwr wndw sw Driver's door switch block Driver's side pressure sensitive finger guard Driver's window motor Drvr dr anti-trap strip Drvr pwr wndw mtr Drvr pwr wndw sw closed Fr pass pwr wnd mtr Fr pass pwr wndw mtr Frnt pass pwr wndw sw Frnt wndw reg pwr Fuse f48 30a Fuse f71 10a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Interior lights system Left vent window motor Pass dr anti-trap strip Pass wndw reg closed Passenger's door power window switch Passenger's side pressure sensitive finger guard Passenger's window motor Right vent window motor Rr drvr pwr wndw closed Rr drvr pwr wndw open Rr drvr vent wndw mtr Rr pass pwr wndw closed Rr pass pwr wndw open Rr pass vent wndw mtr Rr wndw red pwr X10012 (left side of right footwell) X173 (under driver's seat) X253 X254 X332 X490 (under passenger's seat)
RADIO Radio Wiring Diagram, with Base Radio with Monitor for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with Base Radio with Monitor for BMW 330Ci 2004: 51 (left side of luggage compt) Antenna amplifier Antenna amplifier w/ rod antenna Cd changer Cellular phone (w/ voice input) Convertible Except convertible Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Hot at all times Hot in run, acc or start Instrument cluster control module K-bus Left front speaker Left front tweeter Left rear high range speaker (w/ conv) Left rear speaker Navigation computer (if equipped) Nca On-board monitor control module Radio control unit Rear window Right front speaker Right front tweeter Right rear high range speaker (w/ conv) Right rear speaker Telephone provision Video module control unit (if equipped) X01019 X01021 X10015 X10016 X11175 X13016 X13049 X1313 X13646 X13647 X13648 X13649 X18180 X18186 X18192 X18801 X18804 X403 X404 X424 X4545 X9960 Radio Wiring Diagram, with Base Radio without Monitor for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with Base Radio without Monitor for BMW 330Ci 2004: 46 Antenna amplifier Antenna amplifier w/ rod antenna Cd changer Convertible Except convertible Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Hot at all times Hot in run, acc or start Instrument cluster control module Interior lights system K-bus Left front speaker Left front tweeter Left rear high range speaker (w/ conv) Left rear speaker Navigation computer (if equipped) Nca Radio control unit Rear window Right front speaker Right front tweeter Right rear high range speaker (w/ conv) Right rear speaker Telephone provision X01019 X01021 X10015 X10016 X11175 X13016 (left side of luggage compt) X13049 X1312 X1313 X13321 X18126 X18180 X18186 X18192 X18805 X403 X404 X424 X4546 X9960 Radio Wiring Diagram, with HIFI Radio with Monitor (1 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with HIFI Radio with Monitor (1 of 2) for BMW 330Ci 2004: 40 (left side of luggage compt) (left side of luggage compt) x13016 Antenna amplifier Antenna amplifier w/ rod antenna Cd changer Cellular phone (w/ voice input) Convertible Except convertible Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Hot at all times Hot in run, acc or start Instrument cluster control module K-bus Navigation computer (if equipped) Nca On-board monitor control module Radio control unit Rear window Telephone provision Video module control unit (if equipped) X01019 X01021 X10015 X10016 X11175 X13016 X13049 X1313 X13646 X13647 X13648 X13649 X18180 X18801 X18804 X424 X4545 X9960 Radio Wiring Diagram, with HIFI Radio with Monitor (2 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with HIFI Radio with Monitor (2 of 2) for BMW 330Ci 2004: 47 Ant Coupe & convertible Except convertible convertible Hifi amplifier (coupe/sedan-left side of luggage compt convertible-left rear of passenger compt) Left front mid-range & tweeter speaker Left front mid-range speaker Left front tweeter speaker Left front woofer speaker Left rear high range speaker Left rear speaker Lf af+ Lf af- Lf mr+ Lf mr- Lft+ Lft- Lfw+ Lfw- Lr af+ Lr af- Lr hr+ Lr hr- Lr+ Lr- Rf af+ Rf af- Rf mr+ Rf mr- Rft+ Rft- Rfw+ Rfw- Right front mid-range & tweeter speaker Right front mid-range speaker Right front tweeter speaker Right front woofer speaker Right rear high range speaker Right rear speaker Rr af+ Rr af- Rr hr+ Rr hr- Rr+ Rr- Sedan X13016 (left side of luggage compt) X605 Radio Wiring Diagram, with HIFI Radio without Monitor (1 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with HIFI Radio without Monitor (1 of 2) for BMW 330Ci 2004: 36 (left side of luggage compt) (left side of luggage compt) x13016 Antenna amplifier Antenna amplifier w/ rod antenna Cd changer Convertible Except convertible Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Hot at all times Hot in run, acc or start Instrument cluster control module Interior lights K-bus Navigation computer (if equipped) Nca Radio control unit Rear window Telephone provision X01019 X01021 X10015 X10016 X11175 X13016 X13049 X1312 X1313 X13321 X18126 X18180 X18805 X424 X4545 X9960 Radio Wiring Diagram, with HIFI Radio without Monitor (2 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with HIFI Radio without Monitor (2 of 2) for BMW 330Ci 2004: 47 Ant Coupe & convertible Except convertible convertible Hifi amplifier (coupe/sedan-left side of luggage compt) (convertible-left rear of passenger compt) Left front mid-range & tweeter speaker Left front mid-range speaker Left front tweeter speaker Left front woofer speaker Left rear high range speaker Left rear speaker Lf af+ Lf af- Lf mr+ Lf mr- Lft+ Lft- Lfw+ Lfw- Lr af+ Lr af- Lr hr+ Lr hr- Lr+ Lr- Rf af+ Rf af- Rf mr+ Rf mr- Rft+ Rft- Rfw+ Rfw- Right front mid-range & tweeter speaker Right front mid-range speaker Right front tweeter speaker Right front woofer speaker Right rear high range speaker Right rear speaker Rr af+ Rr af- Rr hr+ Rr hr- Rr+ Rr- Sedan X13016 (left side of luggage compt) X605 Radio Wiring Diagram, with Top HIFI Radio with Monitor (1 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with Top HIFI Radio with Monitor (1 of 2) for BMW 330Ci 2004: 50 (left side of luggage compt) (left side of luggage compt) x13016 Antenna amplifier Antenna amplifier w/ rod antenna Cd changer Cellular phone (w/ voice input) Convertible Coupe & sedan Except convertible Fuse f12 7.5a Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Hot at all times Hot in run, acc or start Instrument cluster control module K-bus Navigation computer (if equipped) Nca On-board monitor control module Radio control unit Rear defroster relay Rear window Spatial sound switch Speed Switch center Telephone provision Video module control unit (if equipped) X01019 X01021 X10012 (left side of right footwell) X10015 X10016 X10092 X11175 X13016 X13049 X1313 X13646 X13647 X13648 X13649 X18180 X1869 X18801 X18804 X424 X4545 X521 X9960 Radio Wiring Diagram, with Top HIFI Radio with Monitor (2 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with Top HIFI Radio with Monitor (2 of 2) for BMW 330Ci 2004: 70 (left side of luggage compt) Act+ Act- Ant Convertible Coupe & convertible Coupe & sedan Hifi amplifier (coupe/sedan-left side of luggage compt convertible-left rear of passenger compt) L sub Left front mid-range & tweeter speaker Left front mid-range speaker Left front tweeter speaker Left front woofer speaker Left rear high range speaker Left rear mid range speaker Left rear speaker Left rear woofer speaker Left sub- woofer speaker Lf af+ Lf af- Lf mr+ Lf mr- Lft+ Lft- Lfw+ Lfw- Lr af+ Lr af- Lr r+ Lr r- Lr+ Lr- Nca R sub Rear subwoofer box Rf af+ Rf af- Rf mr+ Rf mr- Rft+ Rft- Rfw+ Rfw- Right front mid-range & tweeter speaker Right front mid-range speaker Right front tweeter speaker Right front woofer speaker Right rear high range speaker Right rear mid range speaker Right rear speaker Right rear woofer speaker Right sub- woofer speaker Rr af+ Rr af- Rr r+ Rr r- Rr+ Rr- Sedan Spatial Spd sig Sub act+ Sub act- Sub sw Subwoofer box (except convertible) Switch X01027 X13016 X18774 X605 Radio Wiring Diagram, with Top HIFI Radio without Monitor (1 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with Top HIFI Radio without Monitor (1 of 2) for BMW 330Ci 2004: 46 (left side of luggage compt) (left side of luggage compt) x13016 Antenna amplifier Antenna amplifier w/ rod antenna Cd changer Convertible Coupe & sedan Except convertible Fuse f12 7.5a Fuse f41 30a Fuse f7 5a Fuse holder (glove box) Hot at all times Hot in run, acc or start Instrument cluster control module Interior lights K-bus Navigation computer (if equipped) Nca Radio control unit Rear defroster relay Rear window Spatial sound switch Speed Switch center Telephone provision X01019 X01021 X10012 (left side of right footwell) X10015 X10016 X10092 X11175 X13016 X13049 X1312 X1313 X13321 X18126 X18180 X1869 X18805 X424 X4545 X521 X9960 Radio Wiring Diagram, with Top HIFI Radio without Monitor (2 of 2) for BMW 330Ci 2004 List of elements for Radio Wiring Diagram, with Top HIFI Radio without Monitor (2 of 2) for BMW 330Ci 2004: 70 (left side of luggage compt) Act+ Act- Ant Convertible Coupe & convertible Coupe & sedan Hifi amplifier (coupe/sedan-left side of luggage compt) (convertible-left rear of passenger compt) L sub Left front mid-range & tweeter speaker Left front mid-range speaker Left front tweeter speaker Left front woofer speaker Left rear high range speaker Left rear mid range speaker Left rear speaker Left rear woofer speaker Left sub- woofer speaker Lf af+ Lf af- Lf mr+ Lf mr- Lft+ Lft- Lfw+ Lfw- Lr af+ Lr af- Lr r+ Lr r- Lr+ Lr- Nca R sub Rear subwoofer box Rf af+ Rf af- Rf mr+ Rf mr- Rft+ Rft- Rfw+ Rfw- Right front mid-range & tweeter speaker Right front mid-range speaker Right front tweeter speaker Right front woofer speaker Right rear high range speaker Right rear mid range speaker Right rear speaker Right rear woofer speaker Right sub- woofer speaker Rr af+ Rr af- Rr r+ Rr r- Rr+ Rr- Sedan Spatial Spd sig Sub act+ Sub act- Sub sw Subwoofer box (except convertible) Switch X01027 X13016 X18774 X605
SHIFT INTERLOCK Shift Interlock Wiring Diagram, A/T for BMW 330Ci 2004 List of elements for Shift Interlock Wiring Diagram, A/T for BMW 330Ci 2004: 36 (left rear of engine compt) x6454 Automatic transmission range switch 0 off 1 on B+ potential distributor Battery Brake light Brakelight switch (on bracket, above brake pedal) Can (+) Can (-) Diag txd Digital motor electronics (dme) control unit (left rear of engine compt) E-box (left rear of engine compt) Exterior lights system Fuse f30 7.5a Fuse f4 30a Fuse f9 5a Fuse holder (glove box) Ground Hot at all times Hot in acc, run or start Hot in run & start Ign Nca Red Shift lock Shift lock selector lever lock (under center console) Transmission control unit (left rear of engine compt) Transmission range position switch (right side of transmission) Trp sens X10016 X60002 X60004 X64101 X70001 X70003 X70004 X8680 Shift Interlock Wiring Diagram, with 6-Speed SMG for BMW 330Ci 2004 List of elements for Shift Interlock Wiring Diagram, with 6-Speed SMG for BMW 330Ci 2004: 31 B+ potential distributor Battery Brake light Brakelight switch (on bracket, above brake pedal) Exterior lights system Fuse f30 7.5a Fuse f9 5a Fuse holder (glove box) Ground Hot at all times Hot in acc, run or start Hot in run or start Ignition Pos l0 Pos l1 Pos l2 Pos l3 Pos sport Red Select lever Selector lever asg Sequential manual gearbox (smg) control module (left rear of engine compt) Shift lock Shift lock selector lever lock (under center console) X10016 X13726 X219 (behind glove box) X64101 X6454 (left rear of engine compt) X70011 X70013
STARTING/CHARGING Charging Wiring Diagram for BMW 330Ci 2004 List of elements for Charging Wiring Diagram for BMW 330Ci 2004: 14 B+ jump start junction point Charge warning indicator Fuse f30 7.5a Fuse f34 5a Fuse holder (glove box) Generator Hot at all times Hot in run or start Instrument cluster Red Starter X10016 X11175 X6524 Starting Wiring Diagram for BMW 330Ci 2004 List of elements for Starting Wiring Diagram for BMW 330Ci 2004: 25 (under left side of dash) x217 Acc B+ jump start junction point Clutch pedal position switch (w/ m/t) Digital motor electronics control unit (left rear of engine compt) E-box fan Electronic immobilizer control (under left side of dash) Fuse 5a Fuse holder (glove box) Generator Hot at all times Hot in acc, run or start Ignition switch Instrument cluster control module Lock Red Run Start Starter Transmission control unit (w/ a/t) (left rear of engine compt) X10016 X11175 X60004 X6506 X70003
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram, Convertible for BMW 330Ci 2004 List of elements for Supplemental Restraints Wiring Diagram, Convertible for BMW 330Ci 2004: 32 Air bag indicator Battery safety terminal generator Coil spring Computer data line system Driver's airbag inflator assembly Driver's belt tensioner (right side of driver's seat) Driver's door side airbag inflator assembly Driver's seat belt buckle hall-effect sensor Driver's side Fuse f11 5a Fuse f34 5a Fuse holder (glove box) Hot in accy, run & start Hot in run & start Impact sensor Instrument cluster control module (a2) Left rear door side airbag inflator assembly Multiple restraint system control unit (under center console) Nca Passenger's airbag inflator assembly Passenger's belt tensioner (left side of passenger's seat) Passenger's door side airbag inflator assembly Passenger's seat belt buckle hall-effect sensor Passenger's side impact Red Right rear door side airbag inflator assembly Seat mat Seat occupancy detector (under right front seat) Sensor X10016 X11175 X46 (under center console) Supplemental Restraints Wiring Diagram, Coupe, Sedan & Wagon for BMW 330Ci 2004 List of elements for Supplemental Restraints Wiring Diagram, Coupe, Sedan & Wagon for BMW 330Ci 2004: 34 Air bag indicator Battery safety terminal generator Coil spring Computer data line system Driver's airbag inflator assembly Driver's belt tensioner (right side of driver's seat) Driver's door side airbag inflator assembly Driver's head area airbag inflator assembly Driver's seat belt buckle hall-effect sensor Driver's side Fuse f11 5a Fuse f34 5a Fuse holder (glove box) Hot in accy, run & start Hot in run & start Impact sensor Instrument cluster control module (a2) Left rear door side airbag inflator assembly Multiple restraint system control unit (under center console) Nca Passenger's airbag inflator assembly Passenger's belt tensioner (left side of passenger's seat) Passenger's door side airbag inflator assembly Passenger's head area airbag inflator assembly Passenger's seat belt buckle hall-effect sensor Passenger's side impact Red Right rear door side airbag inflator assembly Seat mat Seat occupancy detector (under right front seat) Sensor X10016 X11175 X46 (under center console) Supplemental Restraints Wiring Diagram, Coupe for BMW 330Ci 2004 List of elements for Supplemental Restraints Wiring Diagram, Coupe for BMW 330Ci 2004: 34 Air bag indicator Battery safety terminal generator Coil spring Computer data line system Driver's airbag inflator assembly Driver's belt tensioner (right side of driver's seat) Driver's door side airbag inflator assembly Driver's head area airbag inflator assembly Driver's seat belt buckle hall-effect sensor Driver's side Fuse f11 5a Fuse f34 5a Fuse holder (glove box) Hot in accy, run & start Hot in run & start Impact sensor Instrument cluster control module (a2) Left rear door side airbag inflator assembly Multiple restraint system control unit (under center console) Nca Passenger's airbag inflator assembly Passenger's belt tensioner (left side of passenger's seat) Passenger's door side airbag inflator assembly Passenger's head area airbag inflator assembly Passenger's seat belt buckle hall-effect sensor Passenger's side impact Red Right rear door side airbag inflator assembly Seat mat Seat occupancy detector (under right front seat) Sensor X10016 X11175 X46 (under center console)
TRANSMISSION 6-Speed SMG Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for 6-Speed SMG Wiring Diagram (1 of 2) for BMW 330Ci 2004: 55 (left rear of engine compt) x6454 (under left side of dash) electronic immobilizer control unit B+ potential distributor Battery Brake light Brakelight switch (on bracket, above brake pedal) Cut-off Eng spd sig Exterior lights system Fuse f22 5a Fuse f30 7.5a Fuse f66 5a Fuse f9 5a Fuse holder (glove box) Gear indicator light General module control unit (behind glove box) Glove box) Ground Hot at all times Hot in acc, run or start Hot in run or start Ignition Ignition switch Immobilizer Key-in switch Light switching center control unit Nca Obd socket (left footwell) Program button Program sw Red Select lever Selector lever asg Sequential manual gearbox (smg) control module (left rear of engine compt) Shift lock Shift lock selector lever lock (under center console) St whl ctrls Start sig Steering wheel switches Volute spring X01185 X10015 X10016 X10171 X12 X13726 X13822 X1659 X219 (behind X219 (behind glove box) X254 X64101 X70011 X70013 X9343 6-Speed SMG Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for 6-Speed SMG Wiring Diagram (2 of 2) for BMW 330Ci 2004: 40 Brakes solenoid valve Brk sol Can h Can l Clutch pos Clutch position sensor (left side of trans) Clutch sol Clutch solenoid valve Computer data lines system Digital motor electronics (dme) control unit (left rear of engine compt) E-box (left rear of engine compt) Fuse f1 40a Fuse f4 30a Gear 1 sol Gear 1 solenoid valve Gear 2 sol Gear 2 solenoid valve Gearshift sensor (top of trans) Ground Hot at all times Hyd press Hydraulic pump Hydraulic pump relay (left rear of engine compt) Ignition Pump relay Red Return Rpm sens Rpm sensor (trans main shaft) Select angle Selector angle sensor (top of trans) Sequential manual gearbox (smg) control module (left rear of engine compt) Shift sens Txd X6002 X6004 X6454 (left rear of engine compt) X70014 X8680 X8681 A/T Wiring Diagram (1 of 2) for BMW 330Ci 2004 List of elements for A/T Wiring Diagram (1 of 2) for BMW 330Ci 2004: 38 (left rear of engine compt) x6454 B+ potential distributor Battery E-box (left rear of engine compt) Fuse f30 7.5a Fuse f4 30a Fuse f40 5a Fuse holder (glove box) Gear indicator light (center console, near selector lever) General module control unit (behind glove box) Ground Hot at all times Hot in run & start Ign Kick down Kick down switch Light switching center control unit Manual gate Red Selector lever position switch Shift lock Shift lock selector lever lock (under center console) Steptronic switch (under center console near selector lever) Tip down Tip up Transmission control unit (left rear of engine compt) X10015 X10016 X1193 X12 X1599 X1600 X218 (right side of trans range switch) X332 X64101 X70001 X70003 X8680 A/T Wiring Diagram (2 of 2) for BMW 330Ci 2004 List of elements for A/T Wiring Diagram (2 of 2) for BMW 330Ci 2004: 30 Automatic transmission range switch 0 off 1 on Backup lghts Can-high Can-low Computer data lines system Digital motor electronics (dme) control unit (left rear of engine compt) Nca Oil temp Oil temperature sensor Oss Output shaft speed sensor Pnk Press reg Pressure regulators Red Reversing light relay (left rear of engine compt) Shield Sol valve Solenoid valves Transmission control unit Transmission control unit (right rear of engine compt) Transmission range position switch (right side of transmission) Trp sens Tss Turbine shaft speed sensor Txd X6002 X6004 X70004 X8505
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagram, Convertible for BMW 330Ci 2004 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram, Convertible for BMW 330Ci 2004: 25 (under passenger's seat) x490 Central locking drive, trunk lid/tailgate (rear luggage compt) Central locking remote control Electronic interior rear-view mirror Exterior lights system Fuse f49 5a Fuse f60 30a Fuse f67 5a Fuse holder (glove box) General module control unit (behind glove box) Glovebox trunklid disable switch Hot at all times Interior lights system N/a Nca Trunk lid release switch (interior) W/ infrared remote control W/ radio remote control X10015 X1108 (under driver's seat) X253 X254 X332 X490 (under passenger seat) X498 (right side of luggage compt) Trunk, Tailgate, Fuel Door Wiring Diagram, Except Convertible for BMW 330Ci 2004 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram, Except Convertible for BMW 330Ci 2004: 25 (right side of luggage compt) x498 Central locking drive, trunk lid/tailgate (rear luggage compt) Central locking remote control Electronic interior rear-view mirror Exterior lights system Fuse f49 5a Fuse f60 30a Fuse f67 5a Fuse holder (glove box) General module control unit (behind glove box) Hot at all times Interior lights system Lift gate lock switch (in luggage compt lid right) N/a Nca Trunk lid release solenoid switch W/ infrared remote control W/ radio remote control X10015 X1108 (under driver's seat) X253 X254 X332 X490 (under passenger seat) X498 (right side of luggage compt)
WARNING SYSTEMS Chime Wiring Diagram for BMW 330Ci 2004 List of elements for Chime Wiring Diagram for BMW 330Ci 2004: 10 Chime module (left footwell) General module control unit (behind glove box) Instrument cluster control unit (in instrument panel) Interior lights system Park distance control unit (conv: right rear passenger compt, coupe & sedan: right side of luggage compt, wagon: behind rear seat backrest in luggage compt) X11176 X173 (under driver's seat) X332 X363 X522 Tire Pressure Monitoring Wiring Diagram for BMW 330Ci 2004 List of elements for Tire Pressure Monitoring Wiring Diagram for BMW 330Ci 2004: 29 Anti-theft system Computer data lines system Front left tire pressure sensor Front right tire pressure sensor Fuse f31 5a Fuse f42 30a Fuse f67 5a Fuse f69 5a Fuse holder (glove box) General module control unit (behind glove box) Horn for anti-theft alarm system Hot at all times Hot in run and start Instrument cluster control module (in instrument panel) Nca Rear left tire pressure sensor Rear right tire pressure sensor Red Switch center Tire pressure system control unit (behind glove box) X10012 (left side of right footwell) X10015 X10016 X11175 X1869 X254 X490 (under passenger seat) X490 under passenger's seat) X521
WIPER/WASHER Wiper/Washer Wiring Diagram for BMW 330Ci 2004 List of elements for Wiper/Washer Wiring Diagram for BMW 330Ci 2004: 49 (ex coupe) (coupe) (left side of right footwell) Computer data lines system Fuse f15 5a Fuse f48 30a Fuse f49 5a Fuse f51 30a Fuse f52 30a Fuse f59 30a Fuse f60 25a Fuse f71 30a 10a Fuse f9 5a Fuse holder (glove box) General module control unit (behind glove box) Ground Headlight washer Headlight washer module Headlight washer pump Hot at all times Hot in run, accy and start Interval time pot K-bus sig Rain sensor (if equipped) (behind interior rear view mirro) Rear int unit Rear wiper circuit (if equipped) Term 30 Term r Washer nozzle ht Washer pump Washer sw sig Wind- screen wiper switch Wind- shield washer jet heaters Wiper motor Wiper relay Wiper relay spd Wiper rest pos Wiper sig relay Wiper sw 1 sig Wiper sw 2 sig X10012 X10012 (left side of right footwell) X1108 (under driver's seat) X166 (sedan, wagon) x14250 (coupe, convertible) (right front of engine compt) X173 (under driver's seat) X219 (behind glove box) X253 X254 X332 X490 (under passenger's seat)
