All Wiring Diagrams for BMW Z4 2004

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for Automatic A/C Wiring Diagram (1 of 2) for BMW Z4 2004:

• A/c comp ctrl
• A/c press sens
• Air dist sen gnd
• Auc sensor
• Blower motor (right side of dash)
• Blwr ctrl pwr
• Comp enbl dme
• Computer data lines system
• Coolant pressure sensor (right side of engine compt)
• Defogger system
• Evap tmp sen gnd
• Evap tmp sens
• Flap mtr gnd
• Flap mtr sig
• Fresh air/ recirculating flap motor (right side of dash)
• Fuse f22 5a
• Fuse f39 7.5a
• Gnd
• Heating & a/c system
• Hot at all times
• Hot in run & start
• Interior lights system
• K-bus sig
• Mi-bus
• Mi-bus mtr gnd
• Mi-bus mtr pwr
• Mix air tmp sens
• Power distribution (right side of dash)
• Rear defogger rly
• Rear defogger sig
• Red
• Refrigerant compressor control valve (right side of engine compt)
• Term 15
• Term 30
• Term 58g
• X11005
• X11007
• X4714
• X490 (right kick panel)
• X610

Automatic A/C Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for Automatic A/C Wiring Diagram (2 of 2) for BMW Z4 2004:

• (right kick panel) x490
• A/c comp
• Blower output stage (right side of dash)
• Cool out temp
• Cool temp
• Cool temp sig
• Defroster flap motor (right side of dash)
• Digital motor electronics (dme) control unit (left rear of engine compt)
• Electric fan
• Engine coolant temperature sensor
• Evaporative temperature sensor (left side of dash)
• Fan
• Footwell flap motor (right side of dash)
• Fuse f57 40a
• Fuse f61 60a
• Hot at all times
• Mix air temperature sensor
• Mixer flap motor (right side of dash)
• Nca
• Power distribution (right side of dash)
• Red
• Remote temperature sensor
• Ventilation flap motor (right side of dash)
• X11010
• X166 (right side of engine compt)
• X1704
• X60003
• X60004

Manual A/C Wiring Diagram for BMW Z4 2004

List of elements for Manual A/C Wiring Diagram for BMW Z4 2004:

• (pins 19-26 not used)
• (right kick panel) x490
• A/c comp
• A/c comp ctrl
• A/c press sens
• Air dist sen gnd
• Air dist sig input
• Air distribution flap motor
• Air distribution microswitch
• Blower motor (right side of dash)
• Blower output stage (right side of dash)
• Blwr ctrl pwr
• Comp enbl dme
• Computer data lines system
• Cool out temp
• Cool temp
• Cool temp sig
• Coolant pressure sensor (right side of engine compt)
• Defogger system
• Digital motor electronics (dme) control unit (left rear of engine compt)
• Electric fan
• Engine coolant temperature sensor
• Evap tmp sen gnd
• Evap tmp sens
• Evaporative temperature sensor (left side of dash)
• Fan
• Flap mtr gnd
• Flap mtr sig
• Fresh air/ recirculating flap motor (right side of dash)
• Fuse f22 5a
• Fuse f39 7.5a
• Fuse f57 40a
• Fuse f61 60a
• Gnd
• Heating & a/c system
• Hot at all times
• Hot in run & start
• Interior lights system
• K-bus sig
• Mi-bus
• Mi-bus mtr gnd
• Mi-bus mtr pwr
• Mixer flap motor (right side of dash)
• Nca
• Power distribution (right side of dash)
• Rear defogger rly
• Rear defogger sig
• Red
• Refrigerant compressor control valve (right side of engine compt)
• Remote temperature sensor
• Term 15
• Term 30
• Term 58g
• X11005
• X11007
• X11010
• X166 (right side of engine compt)
• X1704
• X4714
• X490 (right kick panel)
• X60003
• X60004
• X610

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for BMW Z4 2004

List of elements for Anti-lock Brakes Wiring Diagram for BMW Z4 2004:

• (left footwell) obd ii socket
• Abs/dsc unit (left rear of engine compt)
• Asc passive
• Brake fluid
• Brake fluid level
• Brake light
• Brakelight switch (on bracket, above brake pedal)
• Can high
• Can low
• Center console switch center
• Diag txd
• Digital motor electronics control unit
• Dsc sens
• Dsc sensor
• Dsc switch
• Electronic power steering
• Exterior lights system
• Fuse f14 5a
• Fuse f16 25a
• Fuse f24 5a
• Fuse f42 30a
• Fuse f43 30a
• Fuse f7 5a
• Ground
• Hands free
• 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 system
• Nca
• Park brake
• Park brake switch
• Power distribution (right side of dash)
• Press sens 1
• Press sens 2
• Pressure sensor 1
• Pressure sensor 2
• Red
• 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
• Telephone transceiver (w/o navi)
• Tire defect
• Tire failure indicator
• Warn ind
• X10313
• X11004
• X11005
• X11007
• X1105 (left side of dash)
• X11175
• X1312
• X170 (right rear of engine compt)
• X173 (left side of dash)
• X18303
• X1869
• X521
• X60004

ANTI-THEFT

Drive-Away Protection Wiring Diagram, with A/T for BMW Z4 2004

List of elements for Drive-Away Protection Wiring Diagram, with A/T for BMW Z4 2004:

• A/t switch sig
• Acc
• Computer data lines system
• Cond wheel spd
• Digital motor electronic control unit (left rear of engine compt)
• Drv awy prot
• Electronic immobilizer control unit
• Ews toroidal coil
• Ews toroidal coil sig
• Fuse f10 5a
• Fuse f12 5a
• Fuse f54 40a
• Gnd
• Hot at all times
• Hot in accy, run & start
• Ignition switch
• Instrument cluster control module
• K-bus sig
• Lock
• Power distribution (right side of dash)
• Red
• Run
• Start
• Starter
• Starter sig
• Starting/ charging system
• Term 30
• Term 50 sig
• Term 50 sig lock
• Term r
• Trans sw sig
• Transmission control unit (left rear of engine compt)
• X11007
• X11012
• X1105 (left side of dash)
• X11175
• X1659
• X60004
• X6510
• X6512
• X70003

Drive-Away Protection Wiring Diagram, with M/T for BMW Z4 2004

List of elements for Drive-Away Protection Wiring Diagram, with M/T for BMW Z4 2004:

• Acc
• Clutch switch
• Computer data lines system
• Cond wheel spd
• Digital motor electronic control unit (left rear of engine compt)
• Drv awy prot
• Electronic immobilizer control unit
• Ews toroidal coil
• Ews toroidal coil sig
• Fuse f10 5a
• Fuse f12 5a
• Fuse f54 40a
• Gnd
• Hot at all times
• Hot in accy, run & start
• Ignition switch
• Instrument cluster control module
• K-bus sig
• Lock
• Power distribution (right side of dash)
• Red
• Run
• Start
• Start lock sw m/t sig
• Starter
• Starter sig
• Starting/ charging system
• Term 30
• Term 50 sig
• Term 50 sig lock
• Term r
• X11007
• X11012
• X1105 (left side of dash)
• X11175
• X1659
• X60004
• X6510
• X6512

Drive-Away Protection Wiring Diagram, with SMG for BMW Z4 2004

List of elements for Drive-Away Protection Wiring Diagram, with SMG for BMW Z4 2004:

• A/t switch sig
• Acc
• Computer data lines system
• Cond wheel spd
• Digital motor electronic control unit (left rear of engine compt)
• Drv awy prot
• Electronic immobilizer control unit
• Ews toroidal coil
• Ews toroidal coil sig
• Fuse f10 5a
• Fuse f12 5a
• Fuse f54 40a
• Gnd
• Hot at all times
• Hot in accy, run & start
• Ignition switch
• Instrument cluster control module
• K-bus sig
• Lock
• Power distribution (right side of dash)
• Red
• Run
• Sequential manual gearbox (smg) control module (left rear of engine compt)
• Start
• Starter
• Starter sig
• Starting/ charging system
• Term 30
• Term 50 sig
• Term 50 sig lock
• Term r
• X11007
• X11012
• X1105 (left side of dash)
• X11175
• X1659
• X60004
• X6510
• X6512
• X70013

Forced Entry Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for Forced Entry Wiring Diagram (1 of 2) for BMW Z4 2004:

• Center lock button sig
• Driver's door contact sig
• Driver's door lock sig
• Driver's door unlock sig
• Dwa led sig
• Dwa siren alarm control sig
• Electrochromic interior rearview mirror
• Front passenger door contact sig
• Fuse f30 7.5a
• General module control unit (right side of dash)
• Hood contact switch
• Hot at all times
• Interior movement detector
• Interior protection signal
• Nca
• Power distribution (right side of dash)
• Rear lid release switch
• Remote control sig
• Siren & tilt alarm sensor
• Status of anti-theft alarm system sig
• Tilt alarm sensor sig
• Trunk lid contact switch
• Trunk lid unlock mtr sig
• Trunk lid/ tailgate lock
• X11004
• X1106 (right kick panel)
• X13004 (right front luggage compt)
• X253
• X254

Forced Entry Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for Forced Entry Wiring Diagram (2 of 2) for BMW Z4 2004:

• Central locking drive, trunk lid/ tailgate
• Hazard warning/ central locking switch
• Hood contact switch (rear engine compt)
• Passenger's door system lock
• Rear lid release switch (interior)
• System lock driver's door
• X1105 (left kick panel)
• X1106 (right kick panel)
• X13004 (right front luggage compt)
• X173 (left side of dash)
• X490 (right kick panel)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for Body Control Modules Wiring Diagram (1 of 2) for BMW Z4 2004:

• Centerlock button
• Computer data lines system
• Conv hard top
• Conv top closed
• 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 sw sig
• Frnt pass pwr wndw sw
• Fuse f10 5a
• Fuse f12 5a
• General module control module (right side of dash)
• 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
• Lock drvr dr sig
• Pass dr anti-trap strip
• Pass wndw reg closed
• Power distribution (right side of dash)
• Power tops system
• Power windows system
• Sig int light
• Sound systems
• Term 30
• Term r
• Trunk lid rel sw
• Trunk lid sw sig
• Trunk, tailgate, fuel doors system
• Unlck drvr dr sig
• Unlock trunk lid
• 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
• X1106 (right kick panel)
• X253
• Zv unit central arrest
• Zv unit lck
• Zv unit lock drvr dr
• Zv unit unlck

Body Control Modules Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for Body Control Modules Wiring Diagram (2 of 2) for BMW Z4 2004:

• Anti-theft status
• Anti-theft system
• Central lck ground
• Central lck pwr
• 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 f11 25a
• Fuse f26
• Fuse f26 30a
• Fuse f46 30a
• General module control module (right side of dash)
• Hot at all times
• Int protection
• Interior lights system
• L htd washer nozzle
• Mirrors system
• Power distribution (right side of dash)
• Power windows system
• R htd washer nozzle
• Tilt alarm sens
• Transmissions system
• Unlck trunk lid
• Washer pump
• Wiper/washer system
• X254
• X332
• X490 (right kick panel)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for BMW Z4 2004

List of elements for Computer Data Lines Wiring Diagram for BMW Z4 2004:

• (left side of dash)
• Amplifier
• Btflt bus
• Can (+)
• Can (-)
• Cd changer
• Center console switch center
• Central information display
• Convertible top module
• Diag txd
• Digital motor electronics control unit (a6000)
• Driver's seat memory
• Dynamic stability control
• Electronic immobilizer control unit
• Electronic power steering
• Fuse f24 5a
• Fuse f9 7.5a
• 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 b-pillar satellite
• Left front door satellite
• Light switch center
• Navigation system
• Nca
• Obd ii socket (left side of dash)
• Park distance control unit
• Power distribution (right side of dash)
• Rain sensor control unit
• Right b-pillar satellite
• Right front door satellite
• Rpm sig
• Safety & information module
• Sequential manual gearbox (smg) control module
• Steering angle sensor
• Telephone transceiver
• Transmission control unit
• Video module
• Voice control system
• Volute spring
• W/ smg
• W/o smg
• X10170
• X10266
• X10325
• X10326
• X10335
• X10336
• X10340
• X10341
• X10390
• X11005
• X11007
• X1105
• X11175
• X12
• X13037
• X13084
• X1313
• X14133
• X1465
• X1658
• X1659
• X173
• X18180
• X18303
• X1869
• X18802
• X18804
• X253
• X300
• X60001
• X60002
• X60004
• X60234
• X610
• X70004
• X70013
• X70014

COOLING FAN

Cooling Fan Wiring Diagram for BMW Z4 2004

List of elements for Cooling Fan Wiring Diagram for BMW Z4 2004:

• Coolant outlet temperature gnd
• Coolant outlet temperature sig
• Coolant tmp
• Coolant tmp sig
• Digital motor electronics control unit (left rear of engine compt)
• Electric fan
• Electric fan sig
• Engine coolant temperature sensor
• Fuse f61 60a
• Hot at all times
• Nca
• Power distribution (right side of dash)
• Remote temperature sensor
• X166 (right side of engine compt)
• X1704
• X60003
• X60004

Engine Compartment Cooling Fan Wiring Diagram for BMW Z4 2004

List of elements for Engine Compartment Cooling Fan Wiring Diagram for BMW Z4 2004:

• Digital motor electronics control unit (left rear of engine compt)
• E-box fan
• Fuse f33 10a
• Hot w/ dme relay energized
• Nca
• Power distribution (right side of dash)
• X11007
• X60004

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW Z4 2004

List of elements for Cruise Control Wiring Diagram for BMW Z4 2004:

• (left rear of engine compt) x6454
• Anti-theft system
• Brake sig
• Brakelight switch (left side of dash)
• Can (+)
• Can (-)
• Clutch sig
• Clutch switch (if equipped) (left side of dash)
• Computer data lines system
• Cruise control steering column switch
• Diag txd
• Digital motor electronics (dme) control unit (left rear of engine compt)
• E-box (left rear of engine compt)
• Electric throttle actuator
• Exterior lights system
• Fuse 30a
• Fuse 5a
• Ground
• Hot at all times
• Hot in acc, run or start
• Instrument cluster control module
• Ped pos 1 sig
• Ped pos 2 sig
• Pedal position sensor
• Power distribution (right side of dash)
• Return
• Sequential manual gearbox (smg) control module (w/ smg) (left rear of engine compt)
• Strg column sw
• Throttle act
• Tp sig
• Transmission control unit (w/o smg) (left rear of engine compt)
• W/ smg
• W/o smg
• X11007
• X1105 (left side of dash)
• X60001
• X60002
• X60003
• X60004
• X70004
• X70014
• X8680

DEFOGGERS

Defoggers Wiring Diagram, Convertible with CVM for BMW Z4 2004

List of elements for Defoggers Wiring Diagram, Convertible with CVM for BMW Z4 2004:

• Convertible top rear window defroster
• Fuse f20 30a
• Fuse f25 5a
• Hardtop locator ii
• Heating & a/c system
• Hot at all times
• Hot in run or start
• Nca
• Power distribution (right side of dash)
• Rear window defroster relay
• X11001
• X11002
• X11008
• X11208
• X13004 (right front luggage compt)
• X240
• X241
• X490 (right kick panel)
• X610

Defoggers Wiring Diagram, Convertible with Hardtop for BMW Z4 2004

List of elements for Defoggers Wiring Diagram, Convertible with Hardtop for BMW Z4 2004:

• Fuse f20 30a
• Fuse f25 5a
• Hardtop locator 1
• Hardtop locator 2
• Hardtop rear window defroster
• Heating & a/c system
• Hot at all times
• Hot in run or start
• Nca
• Power distribution (right side of dash)
• Rear window defroster relay
• X11002
• X11008
• X11205
• X11208
• X11209
• X11211
• X1265
• X1266
• X13004 (right front luggage compt)

Defoggers Wiring Diagram, Convertible without CVM for BMW Z4 2004

List of elements for Defoggers Wiring Diagram, Convertible without CVM for BMW Z4 2004:

• (right kick panel) x1106
• Computer data lines system
• Convertible top lowered switch
• Convertible top rear window defroster
• Fuse f20 30a
• Fuse f25 5a
• General module control module (right side of dash)
• Hardtop locator ii
• Heating & a/c system
• Hot at all times
• Hot in run or start
• Nca
• Power distribution (right side of dash)
• Rear window defroster relay
• Red
• X11001
• X11002
• X11008
• X11208
• X13004 (right front luggage compt)
• X240
• X241
• X490 (right kick panel)
• X610

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for BMW Z4 2004

List of elements for Electronic Power Steering Wiring Diagram for BMW Z4 2004:

• (right side of dash) x327
• Can high
• Can low
• Computer data lines system
• Diaf txd
• Digital motor electronics control unit
• Electronic power steering
• Fuse f22 5a
• Fuse f64 100a
• Fuse f7 5a
• Ground
• Hot at all times
• Hot in run and start
• Ind lmp act
• Interior lights system
• Pos activation
• Power distribution (right side of dash)
• Red
• Sport button
• Steering torque sensor
• Strng torque sig
• Term 15
• Term 30
• X01188
• X11005
• X11007
• X1106 (right kick panel)
• X1703
• X60004
• X60233
• X60234

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 3) for BMW Z4 2004

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 3) for BMW Z4 2004:

• (2003)
• (2004)
• (left rear of engine compt) x6454
• (top left side of engine) electric throttle actuator
• Camshaft position sensor 1 (inlet) (on front of engine)
• Camshaft position sensor 2 (outlet) (right front of engine)
• Camshft 1 sig
• Camshft 2 sig
• Characteristic map cooling thermostat (2003) (on cylinder head)
• Charging system
• Close sig
• Cool temp
• Cool temp sig
• Crankshaft position sensor (left side of engine)
• Crnkshft sig
• Cyl 1
• Cyl 2
• Cyl 3
• Cyl 4
• Cyl 5
• Cyl 6
• Diag txd
• Digital motor electronics (dme) control unit (left rear of engine compt)
• E-box (left rear of engine compt)
• Engine coolant temperature sensor (rear of engine)
• Evap valve
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel inj relay
• Fuel injection valves
• Fuel injectors relay
• Fuse f5 30a
• Gen
• Ground
• Hot at all times
• Hot film mass air flow sensor (left side of engine compt)
• Iat sig
• Icis valve
• Knock sens
• Knock sensor (rear of engine)
• Maf sens
• Map cool
• Nca
• Oil level
• Oil level sensor (under oil pan)
• Oil press
• Oil pressure switch
• Oil temp
• Oil temperature sensor (front of engine, under intake)
• Open sig
• Red
• Return
• Term 30
• Throttle act
• Tp sig
• Vanos inlet
• Vanos outlet
• X60001
• X60003
• X6454 (left rear of engine compt)
• X8680

2.5L, Engine Performance Wiring Diagram (2 of 3) for BMW Z4 2004

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 3) for BMW Z4 2004:

• (right side of engine compt)
• B+ potential distributor
• Can h
• Can l
• Characteristic map cooling thermostat (2004) (on cylinder head)
• Digital motor electronics (dme) control unit (left rear of engine compt)
• Dme relay
• E-box (left rear of engine compt)
• Fuel pump (in fuel tank)
• Fuel pump relay
• Fuel tank vent valve
• Fuse f1 30a
• Fuse f19 20a
• Fuse f2 30a
• Fuse f3 20a
• Fuse f33 10a
• Fuse f4 30a
• Fuse f56 50a
• Fuse f9 7.5a
• Hot at all times
• Hot in run or start
• Idle speed control valve (left side of engine)
• Individual control intake system valve (left side of engine compartment)
• Nca
• O2s frt 1
• O2s frt 1 htr
• O2s frt 1 sig
• O2s frt 2
• O2s frt 2 htr
• O2s frt 2 sig
• O2s rear 1
• O2s rear 1 htr
• O2s rear 2
• O2s rear 2 htr
• 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)
• Power distribution (right side of dash)
• Red
• Seco- ndary air pump
• Secon- dary air pump relay
• Sequential manual transmission (m/t) or transmission control module (a/t) (left rear of engine compt)
• Txd diag
• Vanos exhaust valve (right front of engine)
• Vanos inlet valve (left side of engine, under intake)
• W/ ms45.0
• W/ ms45.1
• X11001
• X11002
• X11003
• X11005
• X11007
• X11008
• X13004 (right front of luggage compt)
• X166
• X490 (right kick panel)
• X60002
• X64101
• X64102
• X8680

2.5L, Engine Performance Wiring Diagram (3 of 3) for BMW Z4 2004

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 3) for BMW Z4 2004:

• (behind accel pedal) pedal position sensor
• (if equipped)
• (right rear wheelhouse) fuel tank leakage diagnostic module
• A/c
• Abs system
• Air pump relay
• Brake sig
• Brakelight switch (on bracket, above brake pedal)
• Can h
• Can l
• Clutch sig
• Clutch switch
• Computer data lines system
• Cool out temp
• Cruise control
• Digital motor electronics (dme) control unit (left rear of engine compt)
• Drv awy prot
• E-box fan
• Electric fan
• Electronic vehicle immobilizer
• Exterior lights system
• Fan
• Fuel pump rly
• Fuse f14 5a
• Fuse f25 5a
• Ground
• Heating/ air conditioning system module
• Hot in accy, run, or start
• 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 side of engine)
• Instrument cluster control module
• Interior lights system
• Obd socket (left footwell)
• Ped pos 1 sig
• Ped pos 2 sig
• Power distribution (right side of dash)
• Remote temperature sensor
• Return
• Rpm sig
• Rr speed sig
• Sport sw
• Sport switch
• Str whl ctrls
• Tank leakage
• Terminal 15
• Txd diag sig
• X11007
• X1105 (left side of dash)
• X1106 (right kick panel)
• X11175
• X19527
• X60004
• X60005
• X610
• X6176 (top of engine)
• X6177 (top of engine)
• X6454 (left rear of engine compt)

3.0L

3.0L, Engine Performance Wiring Diagram (1 of 3) for BMW Z4 2004

List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 3) for BMW Z4 2004:

• (2003)
• (2004)
• (left rear of engine compt) x6454
• (top left side of engine) electric throttle actuator
• Camshaft position sensor 1 (inlet) (on front of engine)
• Camshaft position sensor 2 (outlet) (right front of engine)
• Camshft 1 sig
• Camshft 2 sig
• Characteristic map cooling thermostat (2003) (on cylinder head)
• Charging system
• Close sig
• Cool temp
• Cool temp sig
• Crankshaft position sensor (left side of engine)
• Crnkshft sig
• Cyl 1
• Cyl 2
• Cyl 3
• Cyl 4
• Cyl 5
• Cyl 6
• Diag txd
• Digital motor electronics (dme) control unit (left rear of engine compt)
• E-box (left rear of engine compt)
• Engine coolant temperature sensor (rear of engine)
• Evap valve
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel inj relay
• Fuel injection valves
• Fuel injectors relay
• Fuse f5 30a
• Gen
• Ground
• Hot at all times
• Hot film mass air flow sensor (left side of engine compt)
• Iat sig
• Icis valve
• Knock sens
• Knock sensor (rear of engine)
• Maf sens
• Map cool
• Nca
• Oil level
• Oil level sensor (under oil pan)
• Oil press
• Oil pressure switch
• Oil temp
• Oil temperature sensor (front of engine, under intake)
• Open sig
• Red
• Return
• Term 30
• Throttle act
• Tp sig
• Vanos inlet
• Vanos outlet
• X60001
• X60003
• X6454 (left rear of engine compt)
• X8680

3.0L, Engine Performance Wiring Diagram (2 of 3) for BMW Z4 2004

List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 3) for BMW Z4 2004:

• (right side of engine compt)
• B+ potential distributor
• Can h
• Can l
• Characteristic map cooling thermostat (2004) (on cylinder head)
• Digital motor electronics (dme) control unit (left rear of engine compt)
• Dme relay
• E-box (left rear of engine compt)
• Fuel pump (in fuel tank)
• Fuel pump relay
• Fuel tank vent valve
• Fuse f1 30a
• Fuse f19 20a
• Fuse f2 30a
• Fuse f3 20a
• Fuse f33 10a
• Fuse f4 30a
• Fuse f56 50a
• Fuse f9 7.5a
• Hot at all times
• Hot in run or start
• Idle speed control valve (left side of engine)
• Individual control intake system valve (left side of engine compartment)
• Nca
• O2s frt 1
• O2s frt 1 htr
• O2s frt 1 sig
• O2s frt 2
• O2s frt 2 htr
• O2s frt 2 sig
• O2s rear 1
• O2s rear 1 htr
• O2s rear 2
• O2s rear 2 htr
• 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)
• Power distribution (right side of dash)
• Red
• Seco- ndary air pump
• Secon- dary air pump relay
• Sequential manual transmission (m/t) or transmission control module (a/t) (left rear of engine compt)
• Txd diag
• Vanos exhaust valve (right front of engine)
• Vanos inlet valve (left side of engine, under intake)
• W/ ms45.0
• W/ ms45.1
• X11001
• X11002
• X11003
• X11005
• X11007
• X11008
• X13004 (right front of luggage compt)
• X166
• X490 (right kick panel)
• X60002
• X64101
• X64102
• X8680

3.0L, Engine Performance Wiring Diagram (3 of 3) for BMW Z4 2004

List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 3) for BMW Z4 2004:

• (behind accel pedal) pedal position sensor
• (if equipped)
• (right rear wheelhouse) fuel tank leakage diagnostic module
• A/c
• Abs system
• Air pump relay
• Brake sig
• Brakelight switch (on bracket, above brake pedal)
• Can h
• Can l
• Clutch sig
• Clutch switch
• Computer data lines system
• Cool out temp
• Cruise control
• Digital motor electronics (dme) control unit (left rear of engine compt)
• Drv awy prot
• E-box fan
• Electric fan
• Electronic vehicle immobilizer
• Exterior lights system
• Fan
• Fuel pump rly
• Fuse f14 5a
• Fuse f25 5a
• Ground
• Heating/ air conditioning system module
• Hot in accy, run, or start
• 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 side of engine)
• Instrument cluster control module
• Interior lights system
• Obd socket (left footwell)
• Ped pos 1 sig
• Ped pos 2 sig
• Power distribution (right side of dash)
• Remote temperature sensor
• Return
• Rpm sig
• Rr speed sig
• Sport sw
• Sport switch
• Str whl ctrls
• Tank leakage
• Terminal 15
• Txd diag sig
• X11007
• X1105 (left side of dash)
• X1106 (right kick panel)
• X11175
• X19527
• X60004
• X60005
• X610
• X6176 (top of engine)
• X6177 (top of engine)
• X6454 (left rear of engine compt)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for BMW Z4 2004

List of elements for Backup Lamps Wiring Diagram for BMW Z4 2004:

• A/t
• E-box (left rear of engine compt)
• Electrochromic interior rear view mirror
• Fuse f3 20a
• Fuse f6 10a
• Gong (2003- 2004)
• Hot at all times
• Hot in run or start
• Instrument cluster control module
• Left back up light
• Left tail light
• M/t
• Navigation system
• Power distribution (right side of dash)
• Reversing light relay (left rear of engine compt)
• Reversing light switch (right side of transmission)
• Right back up light
• Right tail light
• Sequential manual transmission (left rear of engine compt)
• Transmission control unit (left rear of engine compt)
• X11002
• X11175
• X13004 (right front luggage compt)
• X1312
• X1426
• X18246
• X70004
• X70014
• X8680

Exterior Lamps Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for BMW Z4 2004:

• (w/ xenon headlights)
• (w/o xenon headlights)
• +5v load sens
• Brake light
• Cntr brk lght
• Computer data lines system
• Fog lght rly act sig
• Front load sens
• Fuse f14 5a
• Fuse f23 5a
• Fuse f59 50a
• Fuse f60 50a
• 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
• Interior lights system
• K-bus sig
• Left front turn signal repeater
• Left head light
• Lf prk lght
• Lf trn sig lmp
• Lic plt lght
• Light switch cluster
• Light switch controls
• Lmp in haz warn sw
• Lt aux trn sig
• Lt brk lght sig
• Lt hdlt vert aim mtr
• Lt hi bm sig
• Lt lo beam sig
• Lt trn sig
• Lt turn lght
• Lt xenon hl act
• Outer lt tail lght
• Outer rt tail lght
• Power distribution (right side of dash)
• Rear fog light
• Rear load sens
• Rf prk lght
• Rf trn sig lmp
• Ride height
• Right front turn signal repeater
• Right head light
• Rr trn sig lmp
• Rt aux trn sig
• Rt brk lght sig
• Rt hdlt vert aim mtr
• Rt hi beam sig
• Rt lo bm sig
• Rt turn light
• Rt xenon hl act
• Sig locator lghting
• Term 15
• Term 30
• Term r
• Trn sig sw
• Turn signal lamp
• X11007
• X11010
• X11011
• X1105 (left side of dash)
• X12
• X165 (left side of engine compt)
• X166 (right side of engine compt)

Exterior Lamps Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for BMW Z4 2004:

• Auxiliary brake light
• Back-up lamps circuit
• Brake light switch (near steering column)
• Computer data lines system
• Direction indicator/ high beam switch
• Hazard warning/ central locking switch
• Instrument cluster control module
• Interior lights system
• Left license plate light
• Left rear side marker light
• Left taillight
• Right license plate light
• Right rear side marker light
• Right taillight
• X1105 (left side of dash)
• X1106 (right kick panel)
• X11175
• X13004 (right front luggage compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for BMW Z4 2004

List of elements for Ground Distribution Wiring Diagram (1 of 3) for BMW Z4 2004:

• 2005- only
• Brake fluid level switch
• Brake light switch
• Center switch console center
• Clutch switch
• Coolant level switch
• Direction indicator/ high beam headlight switch
• Dme control module
• Driver's door handle lighting
• Driver's door module
• Driver's door system lock
• Driver's seat backrest heating
• Driver's seat cushion heating
• Driver's seat memory
• Driver's side footwell light
• Driver's window motor
• Electric fan
• Electronic vehicle immobilizer
• Front cigar lighter
• Gear indicator lighting
• Glove compartment light
• Gong
• Headlight washer pump
• Hood contact switch
• Horn switch
• Instrument cluster control module
• Left fog light
• Left front direction indicator light repeater
• Left headlight
• Left heated washer nozzle
• Left horn
• Light switch cluster
• Nca
• Obd ii socket
• Only
• Rear lid release switch
• Right fog light
• Right front direction indicator light repeater
• Right headlight
• Right heated washer nozzle
• Right horn
• Right switch cluster
• Secondary air pump
• Selector lever
• Steering angle sensor
• Steering column switch
• Volute spring
• Windshield washer pump
• Wiper motor
• Wiper switch
• X01003
• X01004
• X10170
• X1105 (left side of dash)
• X11175
• X12
• X130
• X135
• X1465
• X165 (left side of engine compt)
• X1659
• X166 (right side of engine compt)
• X173 (left side of dash)
• X218
• X32
• X521
• X60004
• X747
• X849
• X887

Ground Distribution Wiring Diagram (2 of 3) for BMW Z4 2004

List of elements for Ground Distribution Wiring Diagram (2 of 3) for BMW Z4 2004:

• (2003)
• (2003) anti-theft alarm system horn
• (2003-
• (2004- 2006) siren & tilt alarm sensor
• (2005)
• (2006)
• (hard top) rear window defroster
• (soft top) rear window defroster
• 2005)
• Airbag indicator light
• Amplifier
• Auxiliary brake light
• Cd changer
• Central information display
• Compensator
• Convertible soft top lowered switch
• Convertible top compartment floor switch
• Convertible top module
• Eject box
• Electric fuel pump
• Electrochromic interior rear view mirror
• Electronic interior rear view mirror
• Electronically controlled fuel pump
• Emergency call button
• Gear indicator lighting
• General module control module
• Hardtop locating point
• Hazard warning/ central locking switch
• Interior movement detector
• Left license plate light
• Left rear side marker light
• Left taillight
• Navigation system
• Nca
• Oddments compartment lighting (bottom)
• Oddments compartment lighting (top)
• Park distance control
• Radio
• Rain/ headlight sensor
• Right license plate light
• Right rear brake pad wear sensor
• Right rear side marker light
• Right taillight
• Safety & information module
• Satellite (left "b" pillar)
• Satellite (left front door)
• Satellite (right "b" pillar)
• Satellite (right front door)
• Seat occupancy recognition
• Sport button
• Steptronic switch
• Telephone transceiver
• Trunk lid central locking drive
• Trunk lid/ tailgate lock switch
• Video module
• Voice control system
• X10325
• X1106 (right kick panel)
• X13004 (right front luggage compt)
• X13016 (left front luggage compt)
• X13037
• X1313
• X18126
• X18802
• X217
• X253
• X300
• X3313
• X516

Ground Distribution Wiring Diagram (3 of 3) for BMW Z4 2004

List of elements for Ground Distribution Wiring Diagram (3 of 3) for BMW Z4 2004:

• (2003- only)
• (2005 only)
• (2006 only)
• (w/ smg) shift lock selector lever lock
• Blower output stage
• Brakes solenoid valve
• Clutch solenoid valve
• Convertible top relay 1
• Convertible top relay 2
• Dme control module
• Fold-in outside mirror
• Front interior/ reading lamp
• Fuel injectors relay
• Gear shift lever lighting
• Gear solenoid valve 1
• Gear solenoid valve 2
• General module control module
• Heating/ air conditioning system
• Hydraulic pump relay
• Ignition coil (cyl 1)
• Ignition coil (cyl 2)
• Ignition coil (cyl 3)
• Ignition coil (cyl 4)
• Ignition coil (cyl 5)
• Ignition coil (cyl 6)
• Nca
• Oil level sensor
• Passenger's door handle lighting
• Passenger's door power window switch
• Passenger's door system lock
• Passenger's seat adjustment switch
• Passenger's seat backrest heating
• Passenger's seat cushion heating
• Passenger's side footwell light
• Passenger's side outside mirror
• Passenger's window motor
• Power distribution
• Rpm sensor shield
• Sequential manual transmission
• Transmission control
• X11001
• X219
• X332
• X490 (right kick panel)
• X60001
• X60005
• X610
• X6176 (top of engine)
• X6177 (top of engine)
• X6454 (a/t) (left rear of engine compt)
• X6454 (m/t) (left rear of engine compt)
• X6458
• X6459
• X6460
• X6461
• X70001
• X70011
• X70014
• X891

HEADLIGHTS

Headlights Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for Headlights Wiring Diagram (1 of 2) for BMW Z4 2004:

• (left side of dash)
• (right kick panel)
• Brake light
• Cntr brk lght
• Computer data lines system
• Exterior lights system
• Fog light rly
• Frnt load sens +5v
• Frnt load sens gnd
• Frnt load sens sig
• Fuse f14 5a
• Fuse f23 5a
• Fuse f28 5a
• Fuse f59 50a
• Fuse f60 50a
• 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 height control stepper motor
• Lf prk lght
• Lf trn sig ind
• Lic plt lght
• Light switch cluster
• Lmp in haz warn sw
• Load sensor
• Lt aux trn sig
• Lt brk lght sig
• Lt hdlght ht ctrl mtr
• Lt hi beam sig
• Lt lo beam sig
• Lt taillight
• Lt trn sig
• Lt xenon hl act
• Outer lt tail light
• Power distribution (right side of dash)
• Rain/headlight sensor
• Rear load sens +5v
• Rear load sens gnd
• Rear load sens sig
• Rf prk lght
• Rf trn sig ind
• Ride height sensor
• Right high beam height control stepper motor
• Rr trn sig lmp
• Rt aux trn sig
• Rt brk lght sig
• Rt hdlght ht ctrl mtr
• Rt hi beam sig
• Rt lo bm sig
• Rt taillight
• Rt xenon hl act
• Sig locator lghting
• Term 15
• Term 30
• Term r
• Trn sig sw
• Wiper/washer system
• X11007
• X11010
• X11011
• X1105
• X1105 (left side of dash)
• X1106

Headlights Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for Headlights Wiring Diagram (2 of 2) for BMW Z4 2004:

• (right kick panel) x490
• Bi-xenon shutter
• Direction indicator
• Direction indicator/ high beam switch
• Fog light relay
• Fuse f36 15a
• High beam
• Hot at all times
• Instrument cluster control module
• Left fog light
• Left headlight
• Low beam
• On-board computer button
• Power distribution (right side of dash)
• Right fog light
• Right headlight
• X11001
• X11002
• X11008
• X1105 (left side of dash)
• X11175
• X165 (left side of engine compt)
• X166 (right side of engine compt)

HORN

Horn Wiring Diagram for BMW Z4 2004

List of elements for Horn Wiring Diagram for BMW Z4 2004:

• (left side of dash) x1105
• Fuse f14 5a
• Fuse f37 15a
• Horn relay
• Horn switch
• Hot at all times
• Hot in acc, run or start
• Left horn
• Nca
• Power distribution (right side of dash)
• Right horn
• Volute spring
• X01004
• X01008
• X01009
• X10170
• X11008
• X165 (left side of engine compt)
• X166 (right side of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for BMW Z4 2004

List of elements for Instrument Cluster Wiring Diagram for BMW Z4 2004:

• (dsc) signal warn lamp
• (left side of dash) x173
• A/t
• Brake fluid level sig
• Brake fluid level switch (brake fluid reservoir)
• Brake wear sensor sig
• Can bus high
• Can bus low
• Chime module (gong)
• Computer data lines system
• Coolant level switch
• Coolant level too low sig
• Dynamic stability control (left rear engine compt)
• Electric fuel pump (under rear of vehicle)
• Electrochromic interior rear- view mirror
• Exterior lights system
• Fuse f12 5a
• Fuse f23 5a
• Fuse f24 5a
• Gnd
• High
• Hot at all times
• Hot in acc, run & start
• Hot in run & start
• Instrument cluster control module
• K-bus sig
• Left front brake pad sensor
• Left fuel tank sensor
• Left fuel tank sensor sig gnd
• Left rear sig proc wheel speed
• Left rear sig processed wheel speed
• Left taillight
• M/t
• M/t, rev, shift to +
• Navigation system (rear center console)
• Nca
• Outside temp sens
• Outside temperature sensor (under left front of vehicle)
• Parking brake sig
• Parking brake switch
• Power distribution (right side of dash)
• Reversing light relay
• Reversing light switch
• Right fuel tank sensor
• Right fuel tank sensor sig gnd
• Right rear brake pad sensor
• Right taillight
• Signal warn lamp
• Starter sig voltage
• Starting/charging, anti-theft systems
• Steering column switch sig
• Term 15
• Term 30
• Term r
• Txd diagnostic sig
• X11005
• X11007
• X1105 (left side of dash)
• X11175
• X13004 (right front luggage compt)
• X1312
• X1426
• X18303

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for BMW Z4 2004

List of elements for Courtesy Lamps Wiring Diagram for BMW Z4 2004:

• Bottom oddments compartment light
• Computer data lines system
• Ctsy lights
• Driver's door system lock
• Driver's side footwell light
• Drvr door ajar
• Fuse f10 5a
• Fuse f11 25a
• Fuse f12 5a
• Fuse f26 30a
• Fuse f46 30a
• Gear indicator lighting (a/t)
• General module control module (right side of dash)
• Ground
• Hot at all times
• Hot in acc run and start
• Instrument illumination circuit
• Int light
• Int light sw
• Interior/ reading lamp
• K-bus diag
• Luggage compartment light
• Oddments compartment lighting switch
• Pass door ajar
• Passenger's door system lock
• Passenger's side footwell light
• Power distribution (right side of dash)
• Term 30
• Term r
• Top oddments compartment light
• Trunk lid central locking drive
• X11003
• X1106 (right kick panel)
• X13004 (right front luggage compt)
• X1600
• X173 (left side of dash)
• X253
• X332
• X490 (right kick panel)

Instrument Illumination Wiring Diagram for BMW Z4 2004

List of elements for Instrument Illumination Wiring Diagram for BMW Z4 2004:

• Center console switch center
• Computer data lines system
• Driver's door handle lighting
• Driver's door module
• Eject box
• Emergency call button
• Front cigar lighter
• Fuse f14 5a
• Fuse f23 5a
• Fuse f59 50a
• Fuse f60 50a
• Gear indicator lighting (a/t)
• Gear indicator lighting (smg m/t)
• Ground
• Hazard warning/ central locking switch
• Heating/ air conditioning system
• Hot at all times
• Hot in acc run and start
• Hot in run and start
• Inst illum
• Interior/ reading lamp
• K-bus sig
• Light switch cluster
• Light switch controls
• Passenger's door handle lighting
• Passenger's door power window switch
• Power distribution (right side of dash)
• Radio
• Rear lid release switch
• Sport switch (smg m/t)
• Telephone transceiver
• Term 15
• Term 30
• Term r
• X11007
• X11010
• X11011
• X1105 (left side of dash)
• X1106 (right kick panel)
• X12
• X13016 (left front luggage compt)
• X1600
• X173 (left side of dash)
• X490 (right kick panel)

MEMORY SYSTEMS

Memory Systems Wiring Diagram for BMW Z4 2004

List of elements for Memory Systems Wiring Diagram for BMW Z4 2004:

• (left side of dash)
• Computer data lines system
• Data
• Driver's seat angle adjustment drive
• Driver's seat backrest angle adjustment drive
• Driver's seat forward/ backward adjustment drive
• Driver's seat height adjustment drive
• Driver's seat memory control unit
• Fuse f29 30a
• General module control unit (right side of dash)
• Hot at all times
• Instrument cluster control module
• Power distribution (right side of dash)
• Seat backrest
• Seat fwd/back
• Seat height
• Seat tilt
• Term 30
• Term 31
• X11004
• X11175
• X1465
• X1467
• X1468
• X1469
• X1533
• X173
• X253
• X650
• X734
• X735
• X736
• X737

NAVIGATION

Navigation Wiring Diagram, with MIR for BMW Z4 2004

List of elements for Navigation Wiring Diagram, with MIR for BMW Z4 2004:

• A/t
• Anti-lock brakes system
• Computer data lines system
• Dynamic stability control (left rear of engine compt)
• Exterior lights system
• Fuse f47 7.5a
• Fuse f49 30a
• Gps antenna
• Ground
• Hot at all times
• Hot in run, accy or start
• Instrument cluster
• K-bus sig
• M/t
• Navigation computer (left side of luggage compt)
• Nca
• Positive activation
• Power distribution (right side of dash)
• Radio
• Reverse sig
• Reversing light relay (left rear of engine compt)
• Reversing light switch (right side of transmission)
• Sig nav-bus
• Speed sig
• Terminal 30
• Terminal r
• X10458
• X11175
• X13016 (left side of luggage compt)
• X1312
• X1313
• X13366
• X13598
• X18303
• X6325
• X8511

Navigation Wiring Diagram, with VID for BMW Z4 2004

List of elements for Navigation Wiring Diagram, with VID for BMW Z4 2004:

• A/t
• Antenna diversity
• Anti-lock brakes system
• Central information display (cid)
• Computer data lines system
• Dynamic stability control (left rear of engine compt)
• Exterior lights system
• Fm amplifier
• Fm antenna
• Fuse f47 7.5a
• Fuse f49 30a
• Gps antenna
• Ground
• Hot at all times
• Hot in run, accy or start
• Instrument cluster
• K-bus sig
• M/t
• Navigation computer (left side of luggage compt)
• Navigation sig
• Nca
• Positive activation
• Power distribution (right side of dash)
• Radio
• Red
• Reverse sig
• Reversing light relay (left rear of engine compt)
• Reversing light switch (right side of transmission)
• Speed sig
• Term 30
• Tv bumper antenna, left
• Tv bumper antenna, right
• Video module
• X01074
• X01075
• X10458
• X11175
• X13016 (left side of luggage compt)
• X13049
• X1312
• X1313
• X13348
• X13349
• X13598
• X1366
• X13824
• X18303
• X18804
• X18806
• X6325
• X8511

Navigation Wiring Diagram, without VID for BMW Z4 2004

List of elements for Navigation Wiring Diagram, without VID for BMW Z4 2004:

• A/t
• Anti-lock brakes system
• Central information display (cid)
• Computer data lines system
• Dynamic stability control (left rear of engine compt)
• Exterior lights system
• Fuse f47 7.5a
• Fuse f49 30a
• Gps antenna
• Ground
• Hot at all times
• Hot in run, accy or start
• Instrument cluster
• K-bus sig
• M/t
• Navigation computer (left side of luggage compt)
• Navigation sig
• Nca
• Positive activation
• Power distribution (right side of dash)
• Radio
• Reverse sig
• Reversing light relay (left rear of engine compt)
• Reversing light switch (right side of transmission)
• Shield
• Speed sig
• Terminal 30
• Terminal r
• X10458
• X11175
• X13016 (left side of luggage compt)
• X1312
• X1313
• X13366
• X13598
• X18303
• X6325
• X8511

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for BMW Z4 2004

List of elements for Power Distribution Wiring Diagram (1 of 6) for BMW Z4 2004:

• (spare fuses not used)
• Alternator
• Amplifier (w/ top hifi sound system)
• Battery
• Blower output stage
• Cigar lighter
• Convertible top relay 1
• Convertible top relay 2
• Dsc steering angle sensor
• Electric fan
• From a fuse f58 (diagram 1 of 6)
• Fuse box (rear luggage compt)
• Fuse f100 250a
• Fuse f102 40a
• Fuse f24 5a
• Fuse f3 30a
• Fuse f4 30a
• Fuse f5 15a
• Fuse f54 40a
• Fuse f55 40a
• Fuse f56 50a
• Fuse f57 40a
• Fuse f58 50a
• Fuse f59 50a
• Fuse f60 50a
• Fuse f61 60a
• Fuse f63 80a
• Gear indicator light
• Instrument cluster control module
• Interior lights system
• Jump start terminal point
• Light switch cluster
• Obd ii socket
• Power distribution (right side of dash)
• Red
• Secondary air pump relay
• Starter
• To b+ potential distributor (diagram 2 of 6)
• To fuse f40 (diagram 3 of 6)
• To fuse f59 (diagram 1 of 6)
• To ignition switch (diagram 5 of 6)
• X10209
• X10266
• X10272
• X11002
• X11004
• X11005
• X11010
• X11011
• X11012
• X12
• X13020
• X13029
• X1704
• X173 (left side of dash)
• X6404

Power Distribution Wiring Diagram (2 of 6) for BMW Z4 2004

List of elements for Power Distribution Wiring Diagram (2 of 6) for BMW Z4 2004:

• (left rear of engine compt)
• 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
• E-box
• E-box fan
• From fuse f63 (diagram 1 of 6)
• Fuel injectors relay
• Fuel pump relay
• Fuel tank leakage diagnostic module
• Fuse f01 30a
• Fuse f02 30a
• Fuse f03 20a
• Fuse f04 30a
• Fuse f05 30a
• Fuse f33 10a
• Hot film mass air flow sensor
• Ignition coils
• Nca
• Oxygen sensor
• Power distribution (right side of dash)
• Red
• Secondary air pump relay
• To idle speed control valve (diagram 3 of 6)
• Transmission control module
• X11001
• X11007
• X18326
• X60001
• X60002
• X64101
• X64102
• X70001
• X8680

Power Distribution Wiring Diagram (3 of 6) for BMW Z4 2004

List of elements for Power Distribution Wiring Diagram (3 of 6) for BMW Z4 2004:

• Cd changer
• Characteristic map cooling thermostat (2004)
• Digital motor electronics control unit
• Dynamic stability control
• Electronic immoblizer control unit
• Fog light relay
• From d fuse f5 (diagram 1 of 6)
• From fuse f02 (diagram 2 of 6)
• From g fuse f19 (diagram 3 of 6)
• Fuel pump relay
• Fuel tank vent valve
• Fuse f10 5a
• Fuse f11 25a
• Fuse f19 20a
• Fuse f20 20a
• Fuse f26 30a
• Fuse f36 15a
• Fuse f37 15a
• Fuse f38 30a
• Fuse f39 7.5a
• Fuse f40 30a
• Fuse f42 30a
• Fuse f43 30a
• Fuse f45 10a
• Fuse f46 30a
• Fuse f48 7.5a
• General module control unit
• Head- light washer pump relay
• Heating/ a/c system
• Horn relay
• Idle speed control valve
• Individual control intake system valve
• Power distribution (right side of dash)
• Rear window defroster relay
• Safety & information module
• To fuse f30 (diagram 4 of 6)
• To fuse f39 (diagram 3 of 6)
• Vanos exhaust valve
• Vanos inlet valve
• Wiper relay
• X10325
• X10458
• X11001
• X11003
• X11005
• X11007
• X1569
• X18180
• X18303
• X253
• X332
• X60001
• X610

Power Distribution Wiring Diagram (4 of 6) for BMW Z4 2004

List of elements for Power Distribution Wiring Diagram (4 of 6) for BMW Z4 2004:

• (2003 w/ smg)
• (2003)
• (2004 w/ smg)
• Amplifier
• Anti-theft alarm system horn
• Center console switch center
• Central information display (cid)
• Compensator
• Convertible top module
• Driver's seat memory
• Eject box
• Electro- chromic interior rear-view mirror
• Electronic immoblizer control unit
• From electronic vehicle immoblizer (diagram 5 of 6)
• From h fuse f45 (diagram 3 of 6)
• From i fuse f27 (diagram 4 of 6)
• Fuse f15 30a
• Fuse f16 25a
• Fuse f27 5a
• Fuse f29 30a
• Fuse f30 7.5a
• Fuse f31 20a
• Fuse f32 7.5a
• Fuse f49 10a
• Fuse f50 30a
• Interior movement detector
• Navigation computer
• Nca
• Outside mirror fold-in
• Passenger's seat adjustment switch
• Power distribution (right side of dash)
• Radio
• Sequential manual transmission
• Siren & tilt alarm (2004)
• Telephone transceiver
• Tilt monitoring (2003)
• To fuse f49 (diagram 4 of 6)
• Video module
• Voice control system
• W/ smg
• X10266
• X10313
• X10390
• X10458
• X11004
• X11008
• X1313
• X13756
• X14133
• X16025
• X1659
• X1765
• X18034
• X18126
• X18802 x18802
• X18804
• X4545
• X70013

Power Distribution Wiring Diagram (5 of 6) for BMW Z4 2004

List of elements for Power Distribution Wiring Diagram (5 of 6) for BMW Z4 2004:

• (spare fuses not used)
• A/t
• Acc
• Digital motor electronics control unit
• Driver's door module
• Dynamic stability control
• Electrochromic interior rear view mirror
• Electronic power steering
• Electronic vehicle immoblizer
• From fuse f54 (diagram 1 of 6)
• From fuse f58 (diagram 1 of 6)
• From l fuse f22 (diagram 5 of 6)
• Fuse f2 10a
• Fuse f21 5a
• Fuse f22 5a
• Fuse f23 5a
• Fuse f25 5a
• Fuse f44 5a
• Fuse f6 10a
• Fuse f7 5a
• Fuse f8 5a
• Fuse f9 7.5a
• Heated washer nozzles thermal switch
• Heating/ a/c system
• Ignition switch
• Instrument cluster control module
• Light switch cluster
• M/t
• Nca
• Obd ii socket
• Off
• Oil level sensor
• Park distance control unit
• Passenger's side outside mirror
• Power distribution (right side of dash)
• Rear window defroster relay
• Reversing light relay
• Reversing light switch
• Run
• Sequential manual transmission (smg)
• Sport button
• Start
• Steering angle sensor dsc
• To fuse f12 (diagram 6 of 6)
• To fuse f25 (diagram 5 of 6)
• To fuse f32 (diagram 4 of 6)
• Transmission control unit (a/t)
• W/smg
• X11002
• X11005
• X11007
• X11008
• X11012
• X11175
• X1659
• X18303
• X300
• X60004
• X60234
• X610
• X70001
• X70011
• X887

Power Distribution Wiring Diagram (6 of 6) for BMW Z4 2004

List of elements for Power Distribution Wiring Diagram (6 of 6) for BMW Z4 2004:

• Brake light switch
• Center console switch center
• Clutch switch
• Cruise control steering column switch
• Eject box
• Electronic vehicle immoblizer
• From ignition switch (diagram 5 of 6)
• From m fuse f14 (diagram 6 of 6)
• Fuse f12 5a
• Fuse f13 5a
• Fuse f14 5a
• Fuse f28 5a
• Fuse f47 7.5a
• General module control unit
• Horn relay
• Instrument cluster control module
• Light switch cluster
• Navigation system
• Nca
• Power distribution (right side of dash)
• Radio
• Rain/ headlight sensor
• Safety & information module
• Seat occupancy recognition
• Telephone transceiver
• To fuse f28 (diagram 6 of 6)
• Voice control system
• Volute spring
• X10170
• X10325
• X10390
• X10458
• X11003
• X11007
• X11011
• X11175
• X12
• X1312
• X14133
• X1659
• X18126
• X253
• X4545

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for BMW Z4 2004

List of elements for Power Door Locks Wiring Diagram for BMW Z4 2004:

• Driver's door system lock
• Electronic interior rear-view mirror
• Fuse f11 25a
• Fuse f26 30a
• Fuse f30 7.5a
• General module control unit (right side of dash)
• Hazard warning/ central locking switch
• Hot at all times
• Interior lights system
• Nca
• Oddments compartment central locking drive
• Passenger's door system lock
• Power distribution (right side of dash)
• Rear lid release switch (interior)
• Trunk lid/ tailgate lock switch
• Trunk, tailgate, fuel doors system
• X11003
• X11004
• X1105 (left kick panel)
• X1106 (right kick panel)
• X13004 (right front luggage compt)
• X173 (left side of dash)
• X253
• X254
• X332
• X490 (right kick panel)

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for BMW Z4 2004

List of elements for Electrochromic Mirror Wiring Diagram for BMW Z4 2004:

• Driver's door module
• Driver's side outside mirror
• Elechrmc act
• Elechrmc act elechrmc act
• Electro- chromic activation
• Electrochromic interior rear- view mirror
• Exterior lights system (backup lamps)
• Fuse f25 5a
• Fuse f30 7.5a
• General module control unit (right side of dash)
• Gnd
• Hot at all times
• Hot in run or start
• Nca
• Passenger's side outside mirror
• Power distribution (right side of dash)
• Reverse sig
• Security
• Term 15
• X11004
• X11008
• X1106 (right kick panel)
• X159
• X160
• X18246
• X253
• X254
• X887
• Zv remote

Fold-back Mirrors Wiring Diagram for BMW Z4 2004

List of elements for Fold-back Mirrors Wiring Diagram for BMW Z4 2004:

• (right kick panel) x490
• Anti-lock brakes system
• D motor
• Driver's door module
• Driver's side outside mirror
• Fold-in motor
• Fuse f27 5a
• Hot at all times
• Mirror fold-in switch
• Nca
• Outside mirror fold-in
• P motor
• Passenger's side outside mirror
• Power distribution (right side of dash)
• Speed sig
• Switch
• Term 30
• Term 31
• X10313
• X11004
• X159
• X173 (left side of dash)
• X887

Power Mirrors Wiring Diagram for BMW Z4 2004

List of elements for Power Mirrors Wiring Diagram for BMW Z4 2004:

• Driver's door module
• Driver's side outside mirror
• Fuse f21 5a
• Fuse f8 5a
• Heating
• Horiz
• Hot in run or start
• Interior lights system
• Nca
• Passenger's side outside mirror
• Power distribution (right side of dash)
• Vert
• X11005
• X159
• X160
• X173 (left side of dash)
• X490 (right kick panel)
• X887

POWER SEATS

Heated Seats Wiring Diagram for BMW Z4 2004

List of elements for Heated Seats Wiring Diagram for BMW Z4 2004:

• Center console switch center
• Computer data lines system
• Driver's backrest heater
• Driver's seat heater
• Fuse f12 5a
• Fuse f16 25a
• Hot at all times
• Hot in start, run or acc
• Passenger's backrest heater
• Passenger's seat heater
• Power distribution (right side of dash)
• Red
• X11004
• X11007
• X173 (left side of dash)
• X1869
• X490 (right kick panel)
• X521

Lumbar Wiring Diagram for BMW Z4 2004

List of elements for Lumbar Wiring Diagram for BMW Z4 2004:

• Driver's lumbar support switch
• Driver's lumbar support valve block
• Driver's seat lumbar support motor
• Fuse f65 30a
• Fuse f70 30a
• Hot at all times
• Lumbar support valve block
• Nca
• Passenger's lumbar support switch
• Passenger's seat lumbar support motor
• Power distribution (right side of dash)
• X10015
• X173 (left side of dash)
• X490 (right kick panel)
• X652
• X659

Passenger Power Seat Wiring Diagram for BMW Z4 2004

List of elements for Passenger Power Seat Wiring Diagram for BMW Z4 2004:

• Angle
• Back
• Backrest
• Front
• Fuse f15 30a
• Fwd/bwd
• Height
• Hot at all times
• Nca
• Passenger's backrest adjustment motor
• Passenger's forward/ backward adjustment motor
• Passenger's height adjustment motor
• Passenger's seat adjustment switch
• Passenger's seat angle adjustment motor
• Power distribution (right side of dash)
• X11004
• X490 (right kick panel)
• X604

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for BMW Z4 2004

List of elements for Power Top/Sunroof Wiring Diagram for BMW Z4 2004:

• (right front luggage compt)
• Center console switch center
• Computer data lines system
• Conv top close sig
• Conv top open sig
• Convertible soft top switch closed
• Convertible top compartment floor switch
• Convertible top drive
• Convertible top lowered switch
• Convertible top module (left rear passenger compt)
• Convertible top relay 1 (right side of dash)
• Convertible top relay 2 (right side of dash)
• Fuse f31 20a
• Fuse f55 40a
• Ground
• Hardtop locating point 1
• Hot at all times
• Instrument cluster control module
• K-bus
• Lock sig
• Locking cowl panel drive
• Nca
• Power distribution (right side of dash)
• Red
• Scuttle latch 1 sig
• Scuttle latch 2 sig
• Scuttle locked switch
• Scuttle released switch
• Sensor sig
• Signal warning lamp
• Term 30
• X01189
• X01190
• X11004
• X11012
• X11175
• X13004
• X13004 (right front luggage compt)
• X13037
• X173 (left side of dash)
• X200
• X490 (right kick panel)

POWER WINDOWS

Power Windows Wiring Diagram for BMW Z4 2004

List of elements for Power Windows Wiring Diagram for BMW Z4 2004:

• (right kick panel) x490
• Driver pwr wndw sw
• Driver's door module
• Driver's window motor
• Drvr pwr wndw mtr
• Drvr pwr wndw sw closed
• Fr pass pwr wnd mtr
• Fr pass pwr wndw mtr
• Frnt pass pwr wndw sw
• Fuse f46 25a
• General module control unit (right side of dash)
• Gnd
• Hot at all times
• Interior lights system
• Nca
• Pass wndw reg closed
• Passenger's door power window switch
• Passenger's window motor
• Power distribution (right side of dash)
• Pwr front window reg
• X11003
• X173 (left side of dash)
• X253
• X332
• X490 (right kick panel)

RADIO

Radio Wiring Diagram, with Base Radio for BMW Z4 2004

List of elements for Radio Wiring Diagram, with Base Radio for BMW Z4 2004:

• (left front luggage compt)
• (left front luggage compt) x13016
• (w/ radio navi)
• Antenna
• Antenna diversity
• Cd af+ l
• Cd af+ r
• Cd af-
• Cd changer
• Computer data lines system
• Fm amplifier
• Fm antenna
• Fuse f47 7.5a
• Fuse f48 7.5a
• Fuse f50 30a
• Ground
• Hot at all times
• Hot in run, acc or start
• Interior lights system
• K-bus
• Left front tweeter speaker
• Left front woofer speaker
• Left rear mid-range speaker
• Left tv antenna
• Lf +
• Lf -
• Light
• Lr +
• Lr -
• Mute
• Navi +
• Navi -
• Navigation system
• Nca
• Power distribution (right side of dash)
• Radio control unit
• Radio navi
• Rf +
• Rf -
• Right front tweeter speaker
• Right front woofer speaker
• Right rear mid-range speaker
• Right tv antenna
• Rod antenna
• Rr +
• Rr -
• Tele af+
• Tele on
• Telephone provision
• Term 30
• Term 50
• Term r
• Video module
• W/ antenna diversity
• W/ video module
• W/o antenna diversity
• W/o video module
• X01074
• X01075
• X10458
• X13016
• X13049
• X1312
• X1313
• X13321
• X13338
• X13342
• X13344
• X13346
• X13348
• X13349
• X13365
• X13598
• X13824
• X18126
• X18180
• X18729
• X18804
• X18805
• X400
• X424

Radio Wiring Diagram, with HIFI Radio (1 of 2) for BMW Z4 2004

List of elements for Radio Wiring Diagram, with HIFI Radio (1 of 2) for BMW Z4 2004:

• (left front luggage compt)
• (left front luggage compt) x13016
• (w/ radio navi)
• Antenna
• Antenna diversity
• Cd af+ l
• Cd af+ r
• Cd af-
• Cd changer
• Computer data lines system
• Fm amplifier
• Fm antenna
• Fuse f47 7.5a
• Fuse f48 7.5a
• Fuse f50 30a
• Ground
• Hot at all times
• Hot in run, acc or start
• Interior lights system
• K-bus
• Left tv antenna
• Lf +
• Lf -
• Light
• Lr +
• Lr -
• Mute
• Navi +
• Navi -
• Navigation system
• Nca
• Power distribution (right side of dash)
• Radio control unit
• Radio navi
• Rf +
• Rf -
• Right tv antenna
• Rod antenna
• Rr +
• Rr -
• Tele af+
• Tele on
• Telephone provision
• Term 30
• Term 50
• Term r
• Video module
• W/ antenna diversity
• W/ video module
• W/o antenna diversity
• W/o video module
• X01074
• X01075
• X10458
• X13016
• X13049
• X1312
• X1313
• X13321
• X13338
• X13342
• X13344
• X13346
• X13348
• X13349
• X13365
• X13598
• X13824
• X18126
• X18180
• X18729
• X18804
• X18805
• X400
• X424

Radio Wiring Diagram, with HIFI Radio (2 of 2) for BMW Z4 2004

List of elements for Radio Wiring Diagram, with HIFI Radio (2 of 2) for BMW Z4 2004:

• Ant
• Hifi amplifier (on right side of luggage compt)
• K-bus
• L sub+
• L sub-
• Left front mid-range speaker
• Left front tweeter speaker
• Left front woofer speaker
• Left rear mid-range speaker
• Left subwoofer
• Lf af+
• Lf af-
• Lf mr+
• Lf mr-
• Lft+
• Lft-
• Lfw+
• Lfw-
• Lr af+
• Lr af-
• Lr mr+
• Lr mr-
• R sub+
• R sub-
• Rf af+
• Rf af-
• Rf mr+
• Rf mr-
• Rft+
• Rft-
• Rfw+
• Rfw-
• Right front mid-range speaker
• Right front tweeter speaker
• Right front woofer speaker
• Right rear mid-range speaker
• Right subwoofer
• Rr af+
• Rr af-
• Rr mr+
• Rr mr-
• X10266
• X13016 (left side of luggage compt)

Radio Wiring Diagram, with Top HIFI Radio (1 of 2) for BMW Z4 2004

List of elements for Radio Wiring Diagram, with Top HIFI Radio (1 of 2) for BMW Z4 2004:

• (left front luggage compt)
• (left front luggage compt) x13016
• (w/ radio navi)
• Antenna
• Antenna diversity
• Cd af+ l
• Cd af+ r
• Cd af-
• Cd changer
• Computer data lines system
• Fm amplifier
• Fm antenna
• Fuse f47 7.5a
• Fuse f48 7.5a
• Fuse f50 30a
• Ground
• Hot at all times
• Hot in run, acc or start
• Interior lights system
• K-bus
• L +
• L -
• Left tv antenna
• Light
• Mute
• Navi +
• Navi -
• Navigation system
• Nca
• Power distribution (right side of dash)
• R +
• R -
• Radio control unit
• Radio navi
• Right tv antenna
• Rod antenna
• Tele af+
• Tele on
• Telephone provision
• Term 30
• Term 50
• Term r
• Video module
• W/ antenna diversity
• W/ video module
• W/o antenna diversity
• W/o video module
• X01074
• X01075
• X10458
• X13016
• X13049
• X1312
• X1313
• X13321
• X13338
• X13342
• X13344
• X13346
• X13348
• X13349
• X13365
• X13598
• X13824
• X18126
• X18180
• X18729
• X18804
• X18805
• X400
• X424

Radio Wiring Diagram, with Top HIFI Radio (2 of 2) for BMW Z4 2004

List of elements for Radio Wiring Diagram, with Top HIFI Radio (2 of 2) for BMW Z4 2004:

• Ant
• Hifi amplifier (on right side of luggage compt)
• K-bus
• L sub+
• L sub-
• Left carver subwoofer
• Left front mid-range speaker
• Left front tweeter speaker
• Left front woofer speaker
• Left rear mid-range speaker
• Lf a+
• Lf a-
• Lf mr+
• Lf mr-
• Lft+
• Lft-
• Lfw+
• Lfw-
• Lr mr+
• Lr mr-
• R af+
• R af-
• R sub+
• R sub-
• Rf mr+
• Rf mr-
• Rft+
• Rft-
• Rfw+
• Rfw-
• Right carver subwoofer
• Right front mid-range speaker
• Right front tweeter speaker
• Right front woofer speaker
• Right rear mid-range speaker
• Rr mr+
• Rr mr-
• X10266
• X13016 (left side of luggage compt)

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for BMW Z4 2004

List of elements for Shift Interlock Wiring Diagram for BMW Z4 2004:

• (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-hi
• Can-lo
• Digital motor electronics (dme) control unit (left rear of engine compt)
• E-box (left rear of engine compt)
• Exterior lights system
• Fuse f14 5a
• Fuse f4 30a
• Fuse f9 7.5a
• Ground
• Hot at all times
• Hot in acc, run or start
• Hot in run & start
• Ign
• Nca
• Power distribution (right side of dash)
• 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
• Txd
• X11007
• X60001
• X60002
• X60004
• X64101
• X70001
• X70003
• X70004
• X8680

STARTING/CHARGING

Charging Wiring Diagram for BMW Z4 2004

List of elements for Charging Wiring Diagram for BMW Z4 2004:

• B+ jump start junction point
• Charge warning indicator
• Computer data lines system
• Digital motor electronics control unit (left rear of engine compt)
• Fuse f24 5a
• Generator
• Hot at all times
• Instrument cluster
• Power distribution (right side of dash)
• Red
• Starter
• X11005
• X11175
• X60003
• X60004
• X6524

Starting Wiring Diagram for BMW Z4 2004

List of elements for Starting Wiring Diagram for BMW Z4 2004:

• A/t
• Acc
• B+ jump start junction point
• Clutch switch
• Digital motor electronics control unit (left rear of engine compt)
• Electronic vehicle immobilizer (under left side of dash)
• Generator
• Hot at all times
• Ignition switch
• Lock
• M/t w/ smg
• M/t w/o smg
• Red
• Run
• Sequential manual gearbox (left rear of engine compt)
• Start
• Starter
• Transmission control unit (left rear of engine compt)
• X1105 (left side of dash)
• X60004
• X70003
• X70013

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for BMW Z4 2004:

• (2003)
• (2004)
• (right kick panel)
• (right kick panel) x1106
• Airbag deactivate +
• Airbag deactivate -
• Airbag ind
• Airbag indicator light
• Battery
• Computer data lines system
• Driver side airbag inflator assembly
• Driver's airbag inflator assembly
• Driver's seat belt buckle contact
• Driver's seat belt tensioner generator
• Fuse f13 5a
• Fuse f45 10a
• Ground
• Hot at all times
• Hot in accy, run & start
• Instrument cluster control module
• Jump start terminal point
• K-bus
• Left b-pillar satellite
• Left front knee airbag generator
• Lf dr sat bf bus
• Lf sensor gnd
• Lf sensor sig
• Lt b plr sat bf bus
• Nca
• Power distribution (right side of dash)
• Red
• Rf sensor gnd
• Rf sensor sig
• Rft dr sat bf bus
• Rt b plr sat bf bus
• Safety and information module
• Safety battery terminal generator
• Shield
• Term 30
• Term r
• Volute spring
• X01004
• X10170
• X10216
• X10325
• X10326
• X10335
• X10467
• X11001
• X11007
• X1106
• X1106 (right kick panel)
• X11175
• X13351
• X13353
• X1883
• X275

Supplemental Restraints Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for BMW Z4 2004:

• (right kick panel)
• Left front door satellite
• Left front sensor (2004)
• Nca
• Passenger airbag deactivation switch
• Passenger side airbag inflator assembly
• Passenger's airbag inflator assembly
• Passenger's seat belt buckle contact
• Passenger's seat belt tensioner generator
• Red
• Right b-pillar satellite
• Right front door satellite
• Right front knee airbag generator
• Right front sensor (2004)
• Seat occupancy recognition
• X01004
• X10217
• X10336
• X10340
• X10341
• X1106
• X1106 (right kick panel)
• X13352
• X13355
• X1884
• X279

TRANSMISSION

6-Speed SMG Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for 6-Speed SMG Wiring Diagram (1 of 2) for BMW Z4 2004:

• (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 f14 5a
• Fuse f32 7.5a
• Fuse f9 7.5a
• Gear indicator lighting
• General module control unit (behind glove box)
• Ground
• Hot at all times
• Hot in acc, run or start
• Hot in run or start
• Hot in start
• Ignition
• Immobilizer
• Light switch center
• Nca
• Obd ii socket (left footwell)
• Power distribution (right side of dash)
• Red
• Select lever
• Selector lever
• Sequential manual gearbox (smg) control module (left rear of engine compt)
• Shift lock
• Shift lock selector lever lock (under center console)
• Side of dash)
• St whl ctrls
• Start sig
• Steering wheel switches
• Volute spring
• X01185
• X10171
• X11007
• X11008
• X1105 (left
• X12
• X13822
• X14137
• X1659
• X254
• X490 (right kick panel)
• X64101
• X70011
• X70013

6-Speed SMG Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for 6-Speed SMG Wiring Diagram (2 of 2) for BMW Z4 2004:

• 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 f1a 30a
• 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 pressure sensor (top of trans)
• Hydraulic pump
• Hydraulic pump relay (left rear of engine compt)
• Ignition
• Interior lights system
• Pump relay
• Red
• Return
• Reverse
• Reversing light relay
• 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
• Sport sw
• Sport switch
• Txd
• X1106 (right kick panel)
• X60001
• X60002
• X60004
• X6325
• X6454 (left rear of engine compt)
• X70014
• X8680
• X8681

A/T Wiring Diagram (1 of 2) for BMW Z4 2004

List of elements for A/T Wiring Diagram (1 of 2) for BMW Z4 2004:

• (left rear of engine compt) x6454
• B+ potential distributor
• Battery
• E-box (left rear of engine compt)
• Electronic vehicle immobilizer
• Fuse f24 5a
• Fuse f4 30a
• Fuse f9 7.5a
• Gear ind
• Gear indicator lighting (center console, near selector lever)
• General module control unit (behind glove box)
• Ground
• Hot at all times
• Hot in run & start
• Ign
• Immob
• Light switch cluster
• Power distribution (right side of dash)
• 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)
• X11004
• X11007
• X1106 (right kick panel)
• X12
• X1599
• X1600
• X1659
• X332
• X64101
• X70001
• X70003
• X8680

A/T Wiring Diagram (2 of 2) for BMW Z4 2004

List of elements for A/T Wiring Diagram (2 of 2) for BMW Z4 2004:

• 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 (left rear of engine compt)
• Transmission range position switch (right side of transmission)
• Trp sens
• Tss
• Turbine shaft speed sensor
• Txd
• X60001
• X60002
• X60004
• X70004
• X8505

TRUNK, TAILGATE, FUEL DOOR

Trunk, Tailgate, Fuel Door Wiring Diagram for BMW Z4 2004

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram for BMW Z4 2004:

• Electronic interior rear-view mirror
• Fuel filler flap central locking drive
• Fuse f11 25a
• Fuse f26 30a
• Fuse f30 7.5a
• General module control unit
• Hot at all times
• Interior lights system
• Power distribution (right side of dash)
• Rear lid release switch (interior)
• Trunk lid central locking drive
• X11003
• X11004
• X1105 (left kick panel)
• X13004 (right front luggage compt)
• X253
• X254
• X332
• X490 (right kick panel)

WARNING SYSTEMS

Warning Systems Wiring Diagram for BMW Z4 2004

List of elements for Warning Systems Wiring Diagram for BMW Z4 2004:

• Chime module (gong) (left side of dash)
• General module control unit (right side of dash)
• Instrument cluster control unit
• Instrument cluster system
• Interior lights system
• Park distance control unit
• X11175
• X173 (left side of dash)
• X254
• X363
• X522

WIPER/WASHER

Wiper/Washer Wiring Diagram for BMW Z4 2004

List of elements for Wiper/Washer Wiring Diagram for BMW Z4 2004:

• (right kick panel)
• (right side of engine compt) x166
• Computer data lines system
• Fuse f21 5a
• Fuse f26 30a
• Fuse f28 5a
• Fuse f38 30a
• Fuse f40 30a
• General module control unit (right side of dash)
• Ground
• Head- light washer pump relay
• Headlight washer
• Headlight washer pump
• Heated washer nozzles thermal switch
• Hot at all times
• Hot in run and start
• Hot in run, accy and start
• Interval time pot
• K-bus sig
• Left heated washer nozzle
• Nca
• Power distribution (right side of dash)
• Rain sensor (if equipped)
• Right heated washer nozzle
• Term 30
• Washer pump
• Washer pump (right front engine compt)
• Washer sw sig
• Wiper motor
• Wiper relay 1
• Wiper relay 2
• Wiper relay spd 2
• Wiper rest pos
• Wiper sig relay
• Wiper sw 1 sig
• Wiper sw 2 sig
• Wiper switch
• X11001
• X11002
• X11003
• X11005
• X11007
• X1105 (left side of dash)
• X1106
• X165 (left side of engine compt)
• X166 (right side of engine compt)
• X173 (left side of dash)
• X253
• X332
• X490 (right kick panel)