All Wiring Diagrams for BMW X3 30i 2007 – Wiring diagrams for cars

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for BMW X3 30i 2007

List of elements for Automatic A/C Wiring Diagram (1 of 2) for BMW X3 30i 2007:

(left side of engine compt) water valve
(right door sill) x490
Air distribution flap motor
Blower motor
Blower output stage
Computer data lines system
Defogger system
Defroster flap motor
Evaporative temperature sensor
Fuse f28 5a
Fuse f37 60a
Fuse f50 40a
Fuse f62 7.5a
Fuse f63 7.5a
Heating & a/c system
Hot at all times
Hot in run & start
Interior lights system
Left fresh air recirculated air flap motor
Mix air temperature sensor
Nca
Power distribution (right side of dash)
Right fresh air recirculated air flap motor
Ventilation flap motor
X10015
X10016
X18341
X18348
X490 (right door sill)
X608
X610

Automatic A/C Wiring Diagram (2 of 2) for BMW X3 30i 2007

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List of elements for Automatic A/C Wiring Diagram (2 of 2) for BMW X3 30i 2007:

(right side of dash) a/c compressor relay
Auc sensor
Coolant pressure sensor (right front wheelwell)
Digital motor electronics (dme) control unit
Electric coolant pump
Electric fan
Engine coolant temperature sensor
Fuse f01 20a
Fuse f02 10a
Fuse f08 30a
Hot at all times
Hot w/ dme relay energized
Nca
Red
Refrigerant compressor control valve (right front of engine compt)
Solar sensor
X167 (right front wheelwell)
X60001
X60002
X60007
X60192
X60193
X60194
X6455

Manual A/C Wiring Diagram (1 of 2) for BMW X3 30i 2007

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List of elements for Manual A/C Wiring Diagram (1 of 2) for BMW X3 30i 2007:

(left side of engine compt) water valve
(right door sill) x490
Air distribution flap motor
Blower motor
Blower output stage
Computer data lines system
Defogger system
Defroster flap motor
Evaporative temperature sensor
Fuse f28 5a
Fuse f37 60a
Fuse f50 40a
Fuse f62 7.5a
Fuse f63 7.5a
Heating & a/c system
Hot at all times
Hot in run & start
Interior lights system
Left fresh air recirculated air flap motor
Mix air temperature sensor
Nca
Power distribution (right side of dash)
Right fresh air recirculated air flap motor
Ventilation flap motor
X10015
X10016
X18341
X18348
X490 (right door sill)
X608
X610

Manual A/C Wiring Diagram (2 of 2) for BMW X3 30i 2007

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List of elements for Manual A/C Wiring Diagram (2 of 2) for BMW X3 30i 2007:

(right side of dash) a/c compressor relay
Air distribution microswitch
Coolant pressure sensor (right front wheelwell)
Digital motor electronics (dme) control unit
Electric coolant pump
Electric fan
Engine coolant temperature sensor
Fuse f01 20a
Fuse f02 10a
Fuse f08 30a
Hot at all times
Hot w/ dme relay energized
Red
Refrigerant compressor control valve (right front of engine compt)
X167 (right front wheelwell)
X60001
X60002
X60007
X60192
X60193
X60194
X6455

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for BMW X3 30i 2007

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List of elements for Anti-lock Brakes Wiring Diagram for BMW X3 30i 2007:

Asc passive
Brake fluid
Brake fluid level switch (left rear engine compt)
Brake light
Brake light switch (left side of dash)
Center console switch center
Computer data lines system
Computer data lines system x170 (left rear engine compt)
D can high
D can low
Diag txd
Digital motor electronics control unit
Dsc sensor
Dsc sw
Dynamic stability control (dsc) (left rear engine compt)
Exterior lights system
Fuse f02 10a
Fuse f35 40a
Fuse f40 5a
Fuse f53 25a
Fuse f61 30a
Fuse f9 5a
Grd
Ground
Hdc ind
Hdc mode
Hdc sw
Hot at all times
Hot in run, accy or start
Hot w/ dme rly energized
Instrument cluster control module
K-bus
Led
Left front wheel speed sensor (left front wheel)
Left rear wheel speed sensor (left rear wheel)
Lf whl spd
Light module
Lr spd out
Lr whl spd
Navigation system
Nca
Park brake switch
Power distribution (right side of dash)
Red
Rf whl spd
Right front wheel speed sensor (right front wheel)
Right rear wheel speed sensor (right rear wheel)
Rpa sw
Rr whl out
Rr whl spd
Steering angle sensor dsc
Telephone transceiver
Term 30
Term 87
Tire defect
Warn ind
X10012 (center of dash)
X10015
X10016
X1108 (left kick panel)
X11175
X1312
X13599
X1658
X170 (left rear engine compt)
X18303
X1869
X38
X60001
X60192

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 2) for BMW X3 30i 2007

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List of elements for Anti-theft Wiring Diagram (1 of 2) for BMW X3 30i 2007:

Alarm system sig
Battery
Centerlock button sig
Driver door's contact sig
Dwa led sig
Electrochromic interior rearview mirror
Front passenger door contact sig
Fuse f48 30a
Fuse f49 5a
Fuse f52 30a
Fuse f60 25a
Fuse f67 5a
Fuse f9 5a
General module control unit (right side of dash)
Gnd
Hot at all times
Hot in acc, run or start
Ign
Interior movement detection
Interior protection signal
Left rear door's contact sig
Power distribution (right side of dash)
Right rear door contact sig
Siren alarm sensor sig
Siren and tilt alarm sensor
Tilt alarm sensor sig
Trunk lid contact switch
Trunk lid/tailgate lock sw sig
X10012 (center of dash)
X10015
X10016
X253
X254
X332
X490 (right door sill)

Anti-theft Wiring Diagram (2 of 2) for BMW X3 30i 2007

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List of elements for Anti-theft Wiring Diagram (2 of 2) for BMW X3 30i 2007:

Central locking drive, trunk lid/ tailgate
Hood contact switch
System lock, driver's door
System lock, left rear door
System lock, passenger's door
System lock, right rear door
Trunk lid push- button/ license plate lights
X10012 (center of dash)
X173 (below driver's seat)
X490 (right door sill)
X498 (right side of luggage compt)

Immobilizer Wiring Diagram for BMW X3 30i 2007

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List of elements for Immobilizer Wiring Diagram for BMW X3 30i 2007:

A/t switch sig
Acc
Batt
Clutch switch module (under left side of dash)
Computer data lines system
Digital motor electronic control unit (left rear eng compt)
Electronic immobilizer control unit
Ews enable for eng
Ews toroidal coil
Ews toroidal coil sig
Fuse f105 50a
Fuse f14 5a
Fuse f67 5a
Gnd
Hot at all times
Hot in accy, run & start
Ign (acc/run/start)
Ignition switch
Instrument cluster control module
K-bus sig
Lock
Power distribution (right side of dash)
Red
Run
Ssg starter sig
Start
Start lock sw m/t sig
Starter
Starter sig
Starting/ charging system
Trans sw sig
Transmission control unit (left rear of eng compt)
X10
X10012 (center of dash)
X10015
X10016
X11175
X1659
X33
X60001
X60192
X60193
X7512
X8500
X9135

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for BMW X3 30i 2007

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List of elements for Body Control Modules Wiring Diagram (1 of 2) for BMW X3 30i 2007:

Centerlock button
Computer data lines system
Data line zv remote
Door locks system
Drvr dr anti-trap strip
Drvr dr sw sig
Exterior lights system
Frnt pass dr sw sig
Frnt pass pwr wndw sw
Fuel flap zv unit central
Fuel flap zv unit unlck
Fuse f49 5a
Fuse f9 5a
General module control unit (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
Lf dr lock sig
Lf dr zv unit lock
Lf zv unit central
Lf zv unit unlck
Lin bus
Lr dr lock sig
Lr dr zv unit central
Lr zv unit unlck
Pass dr anti-trap strip
Pass wndw reg closed
Power distribution (right side of dash)
Power windows system
Rf zv unit central
Rf zv unit lck
Rf zv unit unlck
Rr dr lock sig
Rr dr zv unit central
Rr zv unit unlck
Sig int light
Term 30
Term r
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
X10012 (center of dash)
X10015
X10016
X253

Body Control Modules Wiring Diagram (2 of 2) for BMW X3 30i 2007

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List of elements for Body Control Modules Wiring Diagram (2 of 2) for BMW X3 30i 2007:

Anti-theft status
Anti-theft system
Central lck ground
Central lck pwr
Cut-off sig
Cutout load sig
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 f26
Fuse f48 30a
Fuse f52 30a
Fuse f60 25a
Fuse f71
Fuse f71 30a
General module control unit (right side of dash)
Hot at all times
Int protection
Interior lights system
L htd washer nozzle
Lr pwr wndw mtr
Lr pwr wndw sw
Mirrors system
Navigation system
Power distribution (right side of dash)
Power windows system
R htd washer nozzle
Rear wiper/washer mod
Rr pwr wndw mtr
Rr pwr wndw sw
Tilt alarm sens
Washer pump
Wiper/washer system
X10015
X254
X332
X490 (right door sill)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for BMW X3 30i 2007

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List of elements for Computer Data Lines Wiring Diagram for BMW X3 30i 2007:

(below driver's seat) x173
(left kick panel) x1108
Amplifier
Can (+)
Can (-)
Cd changer
Center console switch center
Central information display
Diag txd
Digital motor electronics control unit (a6000)
Driver's door module
Driver's seat memory
Driver's side outside mirror
Dsc sensor
Dynamic stability control
Electronic immobilizer control unit
Fuel pump control (ekps)
Fuse f30 7.5a
Fuse f43 5a
General module control unit
Heating/air conditioning system
Hot at all times
Hot in run or start
Instrument cluster
K- bus
K-bus
Light module
Lin- bus
Lin-bus
Multiple restraint system control module
Navigation system
Nca
Obd ii socket (left side of left footwell)
Panorama glass roof
Park distance control (pdc)
Passenger's side outside mirror
Power distribution (right side of dash)
Radio
Rain/headlight sensor
Rpm sig
Seat occupancy recognition
Servotronic
Steering angle sensor
Telephone transceiver
Tire pressure control (rdc)
Transfer box control module
Transmission control
Video module
Voice control system
Volute spring
X10170
X10218
X10266
X10390
X11175
X13084
X1313
X13599
X13663
X14044
X1465
X1658
X1659
X18034
X18180
X18303
X18646
X1869
X18802
X18804
X1996
X2153
X253
X300
X38
X60001
X60005
X60192
X60194
X610
X624
X74
X83
X8500

COOLING FAN

Cooling Fan Wiring Diagram for BMW X3 30i 2007

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List of elements for Cooling Fan Wiring Diagram for BMW X3 30i 2007:

Digital motor electronics (dme) control unit
Electric coolant pump
Electric fan
Engine coolant temperature sensor
Fuse f01 20a
Fuse f08 30a
Fuse f37 60a
Hot at all times
Hot w/ dme relay energized
Power distribution (right side of dash)
Red
X10016
X167 (right front wheelwell)
X60001
X60007
X60193
X60194
X6455

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW X3 30i 2007

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List of elements for Cruise Control Wiring Diagram for BMW X3 30i 2007:

Accelerator pedal module
Anti-theft system
Brake sig
Brakelight switch (under left side of dash)
Can (+)
Can (-)
Clutch sig
Clutch switch module (if equipped)
Computer data lines system
Cruise control sw
Digital motor electronics (dme) control unit (left rear of engine compt)
Electric throttle actuator
Exterior lights system
Fuse f03 30a
Fuse f9 5a
Ground
Hot in acc, run or start
Hot w/ dme relay energized
Left multifunction steering wheel
Nca
Ped pos 1 sig
Ped pos 2 sig
Power distribution (right side of dash)
Red
Return
Right multifunction steering wheel
Throttle act
Tp sig
Transmission control unit
Volute spring
X01002
X01003
X01068
X01069
X10016
X10170
X1105 (left side of dash)
X60001
X60002
X60003
X60005
X60192
X60193
X6454
X8500

DEFOGGERS

Defoggers Wiring Diagram for BMW X3 30i 2007

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List of elements for Defoggers Wiring Diagram for BMW X3 30i 2007:

Fuse f28 5a
Fuse f68 30a
Heating & a/c system
Hot at all times
Hot in run or start
Nca
Power distribution (right side of dash)
Rear window defroster
Rear window defroster relay (right rear quarterpanel)
W/ radio
W/o radio
Wave trap 1
Wave trap 2
X0379
X0380
X10015
X10016
X1265
X1266
X379
X498 (right side luggage compt)
X608

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW X3 30i 2007

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List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW X3 30i 2007:

(below rear of vehicle electric fuel pump
(right side of rear seat) x494
A/c system
Acc pdl (+)
Acc pdl grd
Acc pdl sig
Anti-lock brakes system
Brk lght sig
Can h
Can l
Clutch sw
Computer data lines system
Computer data lines system anti-theft system
Cooling fans system
Crankshaft breather heating 1
Cruise control system
Digital motor electronics control unit (left rear engine compt)
E box sig
Elec fan sig
Exh flap
Fuel pump control (ekps)
Fuel tank leakage diagnostic module
Fuse f102 80a
Fuse f29 5a
Fuse f34 5a
Fuse f54 20a
Fuse f9 5a
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 acc, run or start
Hot in run or start
Leak diag sig
Nca
Power distribution (right side of dash)
Red
Rr spd sig
Sensor grd
Sensor sig
Sensor sog
Td sig
Term 15
Veh immob sig
X10015
X10016
X13663
X18203
X60001
X60002
X60191
X60192
X60193
X6454

3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW X3 30i 2007

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List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW X3 30i 2007:

(if equipped) (under left side of dash) clutch switch module
(under left side of dash) brake light switch
Accelerator pedal module
Air mass flow sensor
Anti- theft system
Crankshaft position sensor
Disa controller 1
Disa controller 2
Dme relay
E-box fan (under left
Exhaust flap (left side of rear compt)
Exterior lights system
Fuel tank vent valve
Fuse f01 20a
Fuse f02 10a
Fuse f03 30a
Fuse f04 30a
Fuse f05 30a
Nca
Oil condition sensor
Red
Starting/ charging system
To vvt relay (diagram 3 of 4)
X1108 (left kick panel)
X60192
X60193
X60194
X6454

3.0L, Engine Performance Wiring Diagram (3 of 4) for BMW X3 30i 2007

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List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 4) for BMW X3 30i 2007:

Bsd sig
Can h
Can l
Computer data lines system
Cyl 2
Cyl 3
Cyl 4
Cyl 5
Cyl 6
Digital motor electronics control unit (left rear engine compt)
Disa sig
Dme rly
Double knock sensor
Electric throttle actuator
Eng heat rly
From fuse f03 (diagram 2 of 4)
Fuel injection valves
Fuel injectors relay
Fuel tank sig
Fuse f07 20a
Fuse f09 40a
Hot at all times
Intake pipe pressure sensor
Nca
Red
Sensor (+)
Sensor grd
Sensor sig
Throttle (-)
Throttle grd
Throttle sig
Vvt relay
X60005
X60193
X60194
X6454

3.0L, Engine Performance Wiring Diagram (4 of 4) for BMW X3 30i 2007

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List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 4) for BMW X3 30i 2007:

Bsd sig
Camshaft position sensor (exhaust)
Camshaft position sensor (intake)
Characteristic map cooling thermostat
Cooling fans system
Digital motor electronics control unit (left rear engine compt)
Eccentric shaft sensor
Engine coolant temperature sensor
Exhaust vanos valve
Ground
Ign 1 sig
Ign 2 sig
Ign 3 sig
Ign 4 sig
Ign 5 sig
Ign 6 sig
Ignition coils
Inj 1 sig
Inj 2 sig
Inj 3 sig
Inj 4 sig
Inj 5 sig
Inj 6 sig
Intake vanos valve
Interference suppression capacitor
Nca
Oil pressure switch (top left side of engine)
Oil sw sig
Red
Sensor (+)
Sensor 1 grd
Sensor 1 sig
Sensor 2 grd
Sensor 2 sig
Sensor grd
Sensor sig
Shield
Term 30
Term 87
Thermo sig
Vanos (+)
Var gear sig
Variable valve timing gear actuator
Vvt rly
X60003
X60004
X60006
X60007
X6176
X6177
X6454

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for BMW X3 30i 2007

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List of elements for Back-up Lamps Wiring Diagram for BMW X3 30i 2007:

Electrochromic interior rear view mirror
Fuse f27 10a
Hot in run or start
Instrument cluster control module
Left back up light
Left inner tail light
Navigation system
Power distribution (right side of dash)
Reversing light relay
Reversing light switch (m/t)
Right back up light
Right inner tail light
Trailer socket
Transmission control unit
X10016
X11175
X1312
X18246
X498 (right side of luggage compt)
X60192
X60193
X630
X8500

Exterior Lamps Wiring Diagram (1 of 3) for BMW X3 30i 2007

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List of elements for Exterior Lamps Wiring Diagram (1 of 3) for BMW X3 30i 2007:

(partial)
Computer data lines system
Data cable
Dimmer
Dir ind sw
Direction indicator/ high beam switch
Flher sw
Fog lght
Fuse f106 50a
Fuse f107 50a
Fuse f32 5a
Fuse f44 20a
Fuse f9 5a
Hdlt ht ctrl
Headlights system
Hot at all times
Hot in acc run and start
Hot in run and start
Instrument cluster control module
K-bus sig
L bi-xenon
L hdlght
L hi beam
L mtr cntrl
L stpr mtr
Lic plte lght
Light module
Lo beam
Load sensor
Load sns grd
Lr dir ind
Marker
Power distribution (right side of dash)
Prk lght
R aux dir
R bi-xenon
R brake lght
R hdlght
R lo beam
R mtr cntrl
R stpr mtr
R tail lght
Rear fog lgt
Rf dir ind
Right front turn signal repeater
Right head- light
Rr dir ind
Term 15
Term 30
Term r
Trunk lid push-button/ license plate lights
Turn
W/ adaptive headlights
W/o adaptive headlights
X10015
X10016
X1108 (left kick panel)
X11175
X13421
X166 (right front engine compt)
X38
X490 (right door sill)
X498 (right side of luggage compt)
X5088

Exterior Lamps Wiring Diagram (2 of 3) for BMW X3 30i 2007

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List of elements for Exterior Lamps Wiring Diagram (2 of 3) for BMW X3 30i 2007:

(left rear engine compt) digital motor electronics control module
(left rear engine compt) dynamic stability control (dsc)
(under left side of dash) brake light switch
Brake
Exterior lights system (back-up lamps circuit)
Fog
Left inner tail- light
Left tail- light
Marker
Reverse
Right inner tail- light
Right tail- light
Tail
Trailer module
Trailer socket
Turn
X1108 (left kick panel)
X18303
X498 (right side of luggage compt)
X60001
X609
X630

Exterior Lamps Wiring Diagram (3 of 3) for BMW X3 30i 2007

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List of elements for Exterior Lamps Wiring Diagram (3 of 3) for BMW X3 30i 2007:

(partial)
5v fr ld sns
Anti-lock brakes system
Auxiliary brake light
Brake lght
Brk lght sw
Can h
Can l
Computer data lines system
Ctr brk lght
Data cable
Dimmer
Fog lght
Fr load sns
Grd
Hazard warning/ central locking switch
Headlights system
Height sns
Hi beam led
Hzd flhr sw
Hzrd led
Interior lights system
L aux dir
L hdlht
L hdlht mtr
L stpr mtr
L tail lght
Left front turn signal repeater
Left head- light
Lf dir ind
Lf prk lght
Light module
Light switch unit
Lo beam
Locatr lght
Marker
Noise suppressor filter
R hdlht
R hdlht mtr
R hi beam
R stpr mtr
Rear fog lht
Rr dir ind
Rr load sns
Term 30
Term 58g
Turn
W/ adaptive headlights
W/ radio
W/o adaptive headlights
W/o radio
X06389
X10012 (center of dash)
X10117
X1108 (left kick panel)
X13420
X165
X173 (below driver's seat)
X38
X495
X498 (right side of luggage compt)
X5086
X6389

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for BMW X3 30i 2007

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List of elements for Ground Distribution Wiring Diagram (1 of 4) for BMW X3 30i 2007:

Crankcase breather heating
Crankshaft breather heating
Driver's door module
Driver's door system lock
Driver's lumbar support switch
Driver's lumbar support valve block
Driver's seat backrest heating
Driver's seat cushion heating
Driver's seat memory
Driver's side footwell light
Driver's side outside mirror
Driver's window motor
Dynamic stability control (dsc)
Electric fan
Electric fuel pump
Fuel pump control
Gong
Headlight washer pump
Horn 2
Left front airbag sensor
Left front direction indicator light repeater
Left rear door power window motor
Left rear door system lock
Left rear seat backrest heating
Left rear seat cushion heating
Nca
Obd ii socket
Panorama glass roof
Park distance control
Rear intermittent wipe/wash control module
Rear window washer pump
Right fog light
Right front airbag sensor
Right headlight
Right rear brake pad wear sensor
Right rear door power window motor
Right rear seat backrest heating
Right rear seat cushion heating
Secondary air pump
Secondary air pump relay
W/ basic mirror
W/ electric seat adjustment
W/ sport package
W/o basic mirror
W/o electric seat adjustment
W/o sport package
Windshield washer pump
Windshield wiper relay
Wiper motor
X0814
X0861 (right front footwell)
X13421
X1465
X166 (right front engine compt)
X167 (right front footwell)
X170 (left rear of engine compt)
X173 (below driver's seat)
X18303
X218
X494 (right side of rear seat)
X5085
X814
X849
X861 (left front of engine compt)

Ground Distribution Wiring Diagram (2 of 4) for BMW X3 30i 2007

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List of elements for Ground Distribution Wiring Diagram (2 of 4) for BMW X3 30i 2007:

(left front engine compt)
Brake fluid level switch
Brake light switch
Center console switch center
Clutch switch
Coolant level switch
Direction indicator/ high beam headlight switch
Driver's seat belt buckle contact
Dsc sensor
Electronic interior rear view mirror
Electronic vehicle immobilizer
Gear indicator lighting
General module control module
Hazard warning/ central locking switch
Hood contact switch
Horn switch
Left fog light
Left headlight
Left rear seat heating switch
Light module
Multifunction steering wheel
Multiple restraint system control module
Multiple restraint system control module shield
Nca
Obd ii socket
Passenger's seat belt buckle contact
Rain/ headlight sensor
Right headlight
Right rear seat heating switch
Seat occupancy recognition
Steering angle sensor
Steptronic switch
Transfer box control module
Volute spring
Wash water level switch
Wiper switch
X01003
X01004
X10012 (center of dash)
X10170
X1105 (left side of dash)
X1106
X1108 (left kick panel)
X13420
X13421
X165
X18246
X1869
X218
X2184 (center of rear compt floor board)
X253
X32
X38
X46 (center console)
X5086
X74
X849

Ground Distribution Wiring Diagram (3 of 4) for BMW X3 30i 2007

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List of elements for Ground Distribution Wiring Diagram (3 of 4) for BMW X3 30i 2007:

Amplifier
Antenna diversity
Auxiliary brake light
Blower output stage
Cd changer
Central information display
Eject box
Emergency call button
Flashlight charging socket
Front cigar lighter
Front cigarette lighter lighting
Front interior/ reading lamp
General module control module
Glove compt light
Heating/ air conditioning system
Horn
Instrument cluster control module
Interior movement detector
Left front make-up mirror switch
Left heated washer nozzle
Left rear interior light
Navigation system
Nca
Outside mirror
Panorama glass roof switch
Passenger's door power window switch
Passenger's door system lock
Passenger's lumbar support switch
Passenger's lumbar support valve block
Passenger's seat adjustment switch
Passenger's seat backrest heating
Passenger's seat cushion heating
Passenger's side
Passenger's side footwell light
Passenger's window motor
Radio
Rear cigarette lighter
Right front direction indicator light repeater
Right front make-up mirror switch
Right heated washer nozzle
Right rear door power window switch
Right rear door system lock
Right rear interior light
Right rear window motor
Satellite receiver
Servo- tronic
Siren & tilt sensor
Steering wheel heating
Steering wheel heating control module
Telephone transceiver
Terminal 15 load- shedding relay
Tire pressure control
Video module
Voice control system
Volute spring
X01007
X01010
X10266
X11175
X13016 (right side of luggage compt)
X1313
X1492
X18126
X18802
X218
X332
X490 (right door sill)
X495
X610
X849

Ground Distribution Wiring Diagram (4 of 4) for BMW X3 30i 2007

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List of elements for Ground Distribution Wiring Diagram (4 of 4) for BMW X3 30i 2007:

Crankshaft breather heating 1
Disa controller 1
Disa controller 2
Dme control module
Fuel injectors 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)
Left inner taillight
Left taillight
Luggage compt charging socket
Nca
Noise suppression filter
Oil condition sensor
Oil level sensor
Rear intermittent wipe/wash control module
Rear seat entertainment preparation
Rear window defroster
Right inner taillight
Right taillight
Trailer module
Trailer socket
Transmission control
Trunk lid central locking drive
Trunk lid push- button/ license plate lights
Wave trap 2
X218
X498 (right side of luggage compt)
X60001
X60003
X60005
X60193
X6176
X6177
X6454
X6454 (a/t)
X6454 (m/t)
X70001
X8500

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram for BMW X3 30i 2007

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List of elements for Adaptive Front Lighting Wiring Diagram for BMW X3 30i 2007:

Brake light switch
Computer data lines system
Exterior lights system
Fuse f106 50a
Fuse f32 5a
Fuse f9 5a
Headlight beam height control load sensor
Hot at all times
Hot in acc, run and start
Hot in run or start
Left headlight
Light module
Power distribution (right side of dash)
Ride height sensor
Right headlight
X10012 (center of dash)
X10016
X1108 (left kick panel)
X13420
X13421
X38

Headlamps Wiring Diagram (1 of 2) for BMW X3 30i 2007

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List of elements for Headlamps Wiring Diagram (1 of 2) for BMW X3 30i 2007:

(partial)
(top center of windshield) rain/headlight sensor
Beam control
Computer data lines system
Data cable
Dimmer
Dir ind sw
Direction indicator/ high beam switch
Exterior lights system
Flher sw
Fog lght
Fuse f106 50a
Fuse f107 50a
Fuse f15 5a
Fuse f32 5a
Fuse f9 5a
Hdlt ht ctrl
Headlights system (adaptive headlights circuit)
High
Hot at all times
Hot in acc run and start
Hot in run and start
Instrument cluster control module
K-bus sig
L bi-xenon
L hdlght
L hi beam
L mtr cntrl
L stpr mtr
Lic plte lght
Light module
Lo beam
Load sensor
Load sns grd
Low
Lr dir ind
Marker
Power distribution (right side of dash)
Prk lght
R aux dir
R bi-xenon
R brake lght
R hdlght
R lo beam
R mtr cntrl
R stpr mtr
R tail lght
Rear fog lgt
Rf dir ind
Right fog light
Right head- light
Rr dir ind
Term 15
Term 30
Term r
Turn
W/ adaptive headlights
W/ xenon headlights
W/o adaptive headlights
W/o xenon headlights
Wiper/ washer system
X10012 (center of dash)
X10016
X1108 (left kick panel)
X11175
X13421
X166 (right front engine compt)
X38
X5088
Xenon

Headlamps Wiring Diagram (2 of 2) for BMW X3 30i 2007

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List of elements for Headlamps Wiring Diagram (2 of 2) for BMW X3 30i 2007:

(behind right front wheel) headlight beam height control load sensor
(partial)
5v fr ld sns
Anti-lock brakes system
Beam control
Brake lght
Brk lght sw
Can h
Can l
Computer data lines system
Ctr brk lght
Data cable
Dimmer
Exterior lights system
Fog lght
Fr load sns
Grd
Headlights system (adaptive headlights circuit)
Height sns
Hi beam led
High
Hzd flhr sw
Hzrd led
Interior lights system
L aux dir
L hdlht
L hdlht mtr
L stpr mtr
L tail lght
Left fog light
Left head- light
Lf dir ind
Lf prk lght
Light module
Light switch unit
Lo beam
Locatr lght
Low
Marker
R hdlht
R hdlht mtr
R hi beam
R stpr mtr
Rear fog lht
Ride height sensor
Rr dir ind
Rr load sns
Term 30
Term 58g
Turn
W/ adaptive headlights
W/ xenon headlights
W/o adaptive headlights
W/o xenon headlights
X10012 (center of dash)
X10117
X1108 (left kick panel)
X13420
X165 (left front of engine compt)
X38
X5086
Xenon

HORN

Horn Wiring Diagram for BMW X3 30i 2007

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List of elements for Horn Wiring Diagram for BMW X3 30i 2007:

(left side of dash) x1105
Fuse f5 5a
Fuse f55 15a
Horn relay
Horn switch
Hot at all times
Hot in acc, run or start
Left horn (except 2007) horn (2007)
Nca
Power distribution (right side of dash)
Right horn (except 2007) horn 2 (2007)
Volute spring
X01004
X01008
X01009
X10015
X10016
X10170
X165 (except 2007) x490 (right door sill) (2007)
X166 (right front of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for BMW X3 30i 2007

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List of elements for Instrument Cluster Wiring Diagram for BMW X3 30i 2007:

(dsc) signal warn lamp
(right door sill) x490
Anti-theft systems
Brake fluid level sig
Brake fluid level sw
Brake fluid level switch (left rear engine compt)
Brake wear sensor sig
Can bus high
Can bus low
Can h
Can l
Computer data lines system
Computer data lines system exterior lights system
Coolant level switch
Coolant level too low sig
Dynamic stability control (left rear engine compt)
Electric fuel pump (below right rear seat)
Engine controls system
Exterior lights system
Fuse f10 5a
Fuse f34 5a
Fuse f43 5a
Gnd
Hot at all times
Hot in acc, run & start
Hot in run & start
Instrument cluster control module
K-bus sig
Left front brake pad wear sensor
Left fuel tank sensor
Left fuel tank sensor sig gnd
Left rear sig proc wheel speed
Left rear sig processed wheel speed
M/t, rev, shift to +
Navigation system
Nca
Outside temp sens
Outside temperature sensor
Parking brake sig
Parking brake switch
Power distribution (right side of dash)
Right fuel tank sensor
Right fuel tank sensor sig gnd
Right rear brake pad wear sensor
Signal warn lamp
Starter sig voltage
Steering column switch sig
Telephone transceiver (w/o navigation)
Term 15
Term 30
Term r
Txd diagnostic sig
Wash water level sw
Wash water level switch
X10012 (center of dash)
X10015
X10016
X1108 (left kick panel)
X11175
X18303
X494 (right side of rear seat)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for BMW X3 30i 2007

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List of elements for Courtesy Lamps Wiring Diagram for BMW X3 30i 2007:

Computer data lines system
Ctsy lights
Driver's door system lock
Driver's side footwell light
Drvr door ajar
Flashlight charging socket
Front interior/ reading lamp
Fuse f48 30a
Fuse f49 5a
Fuse f52 30a
Fuse f6 5a
Fuse f60 25a
Fuse f9 5a
Gear indicator lighting
General module control unit (right side of dash)
Glove compartment light
Gong (2004 & 2005)
Ground
Hot at all times
Hot in acc run and start
Instrument illumination circuit
Int light
Int light sw
K-bus diag
Left "d" pillar interior light
Left front make-up mirror light
Left front make-up mirror switch
Left rear door system lock
Left rear interior light
Lr door ajar
Pass door ajar
Passen- ger's side footwell light
Passenger's door system lock
Power distribution (right side of dash)
Right "d" pillar interior light
Right front make-up mirror light
Right front make-up mirror switch
Right rear door system lock
Right rear interior light
Rr door ajar
Term 30
Term r
Trunk lid /tailgate luggage compartment light
Trunk lid central locking drive
X10012 (center of dash)
X10015
X10016
X173 (below driver's seat)
X253
X332
X490 (right door sill)
X498 (right side of luggage compt)

Instrument Illumination Wiring Diagram for BMW X3 30i 2007

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List of elements for Instrument Illumination Wiring Diagram for BMW X3 30i 2007:

Center console switch center
Computer data lines system
Driver's door module
Eject box
Emergency call button
Front cigarette lighter lighting
Front interior/ reading lamp
Fuse f106 50a
Fuse f107 50a
Fuse f32 5a
Fuse f9 5a
Gear indicator lighting
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
K-bus sig
Left rear door power window switch
Left rear seat heating switch
Light module
Nca
Panorama glass roof switch
Passen- ger's door power window switch
Power distribution (right side of dash)
Radio
Right rear door power window switch
Right rear seat heating switch
Telephone transceiver
Term 15
Term 30
Term r
W/ basic mirror
W/o basic mirror
X10012 (center of dash)
X10016
X1108 (left kick panel)
X13016 (right side of luggage compt)
X1600
X173 (below driver's seat)
X38
X490 (right door sill)

MEMORY SYSTEMS

Memory Systems Wiring Diagram for BMW X3 30i 2007

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List of elements for Memory Systems Wiring Diagram for BMW X3 30i 2007:

Backrest head
Computer data lines system
Data
Driver's lumbar support drive
Driver's lumbar support switch
Driver's lumbar support valve block
Driver's seat angle adjustment drive (under driver's seat)
Driver's seat backrest angle adjustment drive (under driver's seat)
Driver's seat backrest head adjustment drive
Driver's seat forward/backward adjustment drive (under driver's seat)
Driver's seat head restraint adjustment drive
Driver's seat height adjustment drive (under driver's seat)
Driver's seat memory
Fuse f65 30a
Head restriant
Hot at all times
Lumbar sw
Lumbar sw grd
Nca
Power distribution (right side of dash)
Seat backrest
Seat fwd/back
Seat height
Seat tilt
Term 30
Term 31
W/ comfort seat system
X10015
X1465
X1467
X1468
X1469
X1533
X173 (below driver's seat)
X18307
X18840
X650
X731
X734
X735
X736
X737

NAVIGATION

Navigation Wiring Diagram, with Multi-Information Radio for BMW X3 30i 2007

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List of elements for Navigation Wiring Diagram, with Multi-Information Radio for BMW X3 30i 2007:

Anti-lock brakes system
Computer data lines system
Exterior lights system
Fuse f42 10a
Fuse f7 5a
Ground
Hot at all times
Hot in run, accy or start
K-bus sig
Navigation system
Nca
Positive activation
Power distribution (right side of dash)
Radio
Reverse sig
Roof antenna
Sig nav-bus
Speed sig
Terminal 30
Terminal r
X10015
X10016
X13016 (right side of luggage compt)
X1312
X1313
X13366
X13649

Navigation Wiring Diagram, with Video Module for BMW X3 30i 2007

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List of elements for Navigation Wiring Diagram, with Video Module for BMW X3 30i 2007:

Anti-lock brakes system
Central information display (cid)
Computer data lines system
Exterior lights system
Fuse f42 10a
Fuse f7 5a
Ground
Hot at all times
Hot in run, accy or start
K-bus sig
Left rear window antenna
Left tv antenna
Navigation sig
Navigation system
Nca
Pins: 1-2 (not used)
Pins: 13-15 (not used)
Pins: 4-6 (not used)
Pins: 9-11 (not used)
Positive activation
Power distribution (right side of dash)
Radio
Red
Reverse sig
Right rear window antenna
Right tv antenna
Roof antenna
Speed sig
Term 30
Video module (rear center of rear compt)
X01074
X01075
X10015
X10016
X13016 (right side of luggage compt)
X1312
X1313
X13346
X13347
X13348
X13349
X13366
X13649
X18802
X18804
X18806

Navigation Wiring Diagram, without Video Module for BMW X3 30i 2007

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List of elements for Navigation Wiring Diagram, without Video Module for BMW X3 30i 2007:

Anti-lock brakes system
Central information display (cid)
Computer data lines system
Exterior lights system
Fuse f42 10a
Fuse f7 5a
Ground
Hot at all times
Hot in run, accy or start
K-bus sig
Navigation sig
Navigation system
Nca
Positive activation
Power distribution (right side of dash)
Radio
Reverse sig
Roof antenna
Shield
Speed sig
Terminal 30
Terminal r
X10015
X10016
X13016 (right side of luggage compt)
X1312
X1313
X13366
X13649
X18802

Parking Assistant Wiring Diagram for BMW X3 30i 2007

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List of elements for Parking Assistant Wiring Diagram for BMW X3 30i 2007:

(right side of rear seat) x494
Center console switch center
Computer data lines system
Fuse f24 5a
General module control unit
Gong
Hot in run or start
Left front center ultrasonic sensor
Left front ultrasonic sensor
Left rear center ultrasonic sensor
Left rear ultrasonic sensor
Park distance control (pdc)
Parking aid speaker
Power distribution (right side of dash)
Right front center ultrasonic sensor
Right front ultrasonic sensor
Right rear center ultrasonic sensor
Right rear ultrasonic sensor
W/ 2004 & 2005 early prod
W/0 2004 & 2005 early prod
X10012 (center of dash)
X10016
X173 (below driver's seat)
X18013
X18362
X254
X300
X332
X363
X522

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for BMW X3 30i 2007

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List of elements for Power Distribution Wiring Diagram (1 of 5) for BMW X3 30i 2007:

Alternator
Amplifier
Battery
Blower output stage
Driver's lumbar support switch (early 2007 production)
Driver's seat memory
Dsc steering angle sensor
Early 2007 production
Electric fan
Flashlight charging socket
From a fuse f106 (diagram 1 of 5)
Front cigar lighter
Fuse box (in right side of rear compt)
Fuse f102 80a
Fuse f105 50a
Fuse f106 50a
Fuse f107 50a
Fuse f108 250a
Fuse f109 40a
Fuse f37 60a
Fuse f40 5a
Fuse f43 5a
Fuse f47 20a
Fuse f50 40a
Fuse f55 15a
Fuse f56 5a 7.5a
Fuse f65 30a
Fuse f68 30a
Fuse f69 5a
Fuse f70 30a
Fuse f71 30a
Fuse f80 40a
Fuse f81 30a
Gear indicator light
General module control module
Horn relay
Instrument cluster control module
Jump start terminal point
Late 2007 production
Light module
Luggage compartment charging socket
Nca
Obd ii socket
Passenger's lumbar support switch (early 2007 production)
Passenger's seat adjustment switch
Power distribution (right side of dash)
Rear cigarette lighter
Rear fuse holder
Rear seat entertainment preparation
Rear window defroster relay
Red
Servotronic
Starter
Tire pressure control (rdc)
To fuse f35 (diagram 2 of 5)
To fuse f65 (diagram 1 of 5)
To ignition switch (diagram 4 of 5)
Trailer module
Trailer socket preparation
Transfer box control module
Transmission control
Vvt gear relay
W/ electric seat adjustment
W/ top hifi radio
W/ trailer module
W/o electric seat adjustment
W/o top hifi radio
W/o trailer module
X10
X10001
X10002
X10015
X10016
X10209
X10266
X10272
X10299
X10685
X1276
X13020
X18090
X1858
X2153
X332
X38
X490 (right kick panel)
X498
X60192
X6400
X6402
X70001

Power Distribution Wiring Diagram (2 of 5) for BMW X3 30i 2007

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List of elements for Power Distribution Wiring Diagram (2 of 5) for BMW X3 30i 2007:

Amplifier
Antenna diversity
Cd changer
Central information display (cid)
Dynamic stability control
Fog light relay
From d fuse f47 (diagram 1 of 5)
From e fuse f42 (diagram 2 of 5)
Fuse f35 40a
Fuse f36 50a
Fuse f38 15a
Fuse f41 30a
Fuse f42 10a
Fuse f44 20a
Fuse f45 20a
Fuse f46 20a
Fuse f48 30a
Fuse f49 5a
Fuse f51 30a
Fuse f52 30a
Fuse f53 25a
Fuse f60 25a
General module control module
Headlight washer relay
Navigation system
Nca
Panorama glass roof
Power distribution (right side of dash)
Radio
Rear intermittent wipe/wash control module
Red
Satellite receiver
Secondary air pump relay
Terminal 15 load- shedding relay
To fuse f44 (diagram 2 of 5)
To fuse f54 (diagram 3 of 5)
Trailer socket preparation
Video module
W/ trailer module
W/o trailer module
X10015
X10016
X10266
X1276
X18303
X253
X332
X630

Power Distribution Wiring Diagram (3 of 5) for BMW X3 30i 2007

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List of elements for Power Distribution Wiring Diagram (3 of 5) for BMW X3 30i 2007:

A/c compressor relay
Adaptive headlight (early 2007 production)
Center console switch center
Driver's door module (w/ memory)
Driver's lumbar support switch
Driver's side outside mirror (w/ fold-in mirrors)
Driver's window motor
Eject box
Electrochromic interior rear view mirror
Electronic vehicle immobilizer
From f fuse f53 (diagram 2 of 5)
From g fuse f62 (diagram 3 of 5)
Fuel pump control (ekps)
Fuel pump relay
Fuse f39 10a
Fuse f54 20a
Fuse f57 7.5a
Fuse f58 10a
Fuse f58 7.5a
Fuse f59 30a
Fuse f61 30a
Fuse f62 7.5a
Fuse f63 7.5a
Fuse f66 10a
Fuse f67 5a
Interior movement detector
Late 2007 production
Left rear door power window motor
Nca
Passenger's lumbar support switch
Passenger's side outside mirror (w/ fold-in mirrors)
Passenger's window motor
Power distribution (right side of dash)
Right rear door power window motor
Siren & tilt alarm sensor
Telephone transceiver
To fuse f39 (diagram 3 of 5)
To ignition switch (diagram 4 of 5)
Voice control system
W/ comfort seat
W/ electronically controlled fuel pump
W/o comfort seat
W/o electronically controlled fuel pump
Water valve
Windshield wiper relay
X10015
X10156
X10390
X13599
X13663
X1659
X4545
X51
X623
X624
X714
X720
X744
X749
X887

Power Distribution Wiring Diagram (4 of 5) for BMW X3 30i 2007

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List of elements for Power Distribution Wiring Diagram (4 of 5) for BMW X3 30i 2007:

Acc
Adaptive headlight
Center console switch center
Driver's door module
Electrochromic interior rear view mirror
Electronic vehicle immobilizer
From fuse f105 (diagram 1 of 5)
From fuse f106 (diagram 1 of 5)
From fuse f66 (diagram 3 of 5)
From j fuse f28 (diagram 4 of 5)
Fuel pump control (ekps)
Fuse f23 5a
Fuse f24 5a
Fuse f25 5a
Fuse f26 5a
Fuse f27 10a7
Fuse f28 5a
Fuse f31 5a
Fuse f32 5a
Fuse f33 5a
Fuse f34 5a
Heating/ air conditioning system
Ignition switch
Instrument cluster control module
Light module
Nca
Off
Park distance control (pdc)
Passenger's side outside mirror
Power distribution (right side of dash)
Rear window defroster relay
Reversing light relay
Run
Start
Terminal 15 load- shedding relay
To fuse f29 (diagram 4 of 5)
To fuse f5 (diagram 5 of 5)
Transfer box control module
Volute spring
X10016
X10200
X10513
X1492
X1659
X60192

Power Distribution Wiring Diagram (5 of 5) for BMW X3 30i 2007

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List of elements for Power Distribution Wiring Diagram (5 of 5) for BMW X3 30i 2007:

Airbag indicator light
Brake light switch
Center console switch center
Clutch switch
Electronic vehicle immobilizer (ews)
From ignition switch (diagram 4 of 5)
From k fuse f9 (diagram 5 of 5)
Fuse f10 5a
Fuse f11 5a
Fuse f12 7.5a
Fuse f14 5a
Fuse f15 5a
Fuse f5 5a
Fuse f6 5a
Fuse f7 5a
Fuse f9 5a
General module control module
Horn relay
Instrument cluster control module
Left front make-up mirror light
Light module
Multiple restraint system control module
Navigation system
Nca
Power distribution (right side of dash)
Radio
Rain/ headlight sensor
Rear intermittent wipe/wash control module
Rear seat entertainment preparations
Right front make-up mirror light
Seat occupancy recognition
Telephone transceiver
To fuse f11 (diagram 5 of 5)
Voice control system
Volute spring
X10016
X10202
X1858
X253

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for BMW X3 30i 2007

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List of elements for Power Door Locks Wiring Diagram (1 of 2) for BMW X3 30i 2007:

Antenna diversity
Anti-theft system
Central locking fuel filter flap
Computer data lines system
Electronic interior rear-view mirror
Fuse f48 30a
Fuse f49 5a
Fuse f52 30a
Fuse f60 25a
Fuse f67 5a
Fuse f9 5a
General module control unit (right side of dash)
Hot at all times
Hot in acc, run or start
Power distribution (right side of dash)
System lock, driver's door
System lock, passenger's door
X10015
X10016
X173 (below driver's seat)
X253
X254
X332
X490 (right door sill)

Power Door Locks Wiring Diagram (2 of 2) for BMW X3 30i 2007

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List of elements for Power Door Locks Wiring Diagram (2 of 2) for BMW X3 30i 2007:

Central locking drive, trunk lid
Exterior lights system
Hazard warning/ central locking switch
Interior lights system
System lock, left rear door
System lock, right rear door
Trunk lid push-button/ license plate lights
X10012 (center of dash)
X173 (below driver's seat)
X490 (right door sill)
X498 (right side of luggage compt)

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for BMW X3 30i 2007

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List of elements for Electrochromic Mirror Wiring Diagram for BMW X3 30i 2007:

Anti-theft led
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 f24 5a
Fuse f67 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
Term 15
W/ outside mirror camera
W/o outside mirror camera
X10015
X10016
X10861
X1108 (left kick panel)
X1519
X1520
X18246
X254

Power Mirrors Wiring Diagram, with Fold-Back Mirrors for BMW X3 30i 2007

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List of elements for Power Mirrors Wiring Diagram, with Fold-Back Mirrors for BMW X3 30i 2007:

Driver's door module
Driver's side outside mirror
Fuse f57 7.5a
Hot at all times
Nca
Passenger's side outside mirror
Power distribution (right side of dash)
X10015
X173 (below driver's seat)
X490 (right door sill)
X623
X624
X887

Power Mirrors Wiring Diagram, without Fold-Back Mirrors for BMW X3 30i 2007

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List of elements for Power Mirrors Wiring Diagram, without Fold-Back Mirrors for BMW X3 30i 2007:

Driver's door module
Driver's side outside mirror
Fuse f25 5a
Fuse f31 5a
Heating
Horiz
Hot in run or start
Nca
Passenger's side outside mirror
Power distribution (right side of dash)
Vert
X10016
X159
X173 (below driver's seat)
X490 (right door sill)
X624
X887

POWER SEATS

Driver"s Lumbar Wiring Diagram for BMW X3 30i 2007

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List of elements for Driver"s Lumbar Wiring Diagram for BMW X3 30i 2007:

2007 early production
Driver's lumbar support motor
Driver's lumbar support switch
Driver's lumbar support valve block (under driver's seat)
Except 2007 early production
Fuse f58 10a
Fuse f65 30a
Hot at all times
Nca
Power distribution (right side of dash)
X10015
X173 (below driver's seat)

Heated Seats Wiring Diagram for BMW X3 30i 2007

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List of elements for Heated Seats Wiring Diagram for BMW X3 30i 2007:

Center console switch center
Computer data lines system
Driver's seat backrest heating
Driver's seat cushion heating
Fuse f12 7.5a
Fuse f33 5a
Fuse f61 30a
Hot at all times
Hot in run or start
Hot in start, run or acc
Passenger's seat backrest heating
Passenger's seat cushion heating
Power distribution (right side of dash)
X10012 (center of dash)
X10015
X10016
X173 (below driver's seat)
X1869
X490 (right door sill)

Heated Steering Wheel Wiring Diagram for BMW X3 30i 2007

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List of elements for Heated Steering Wheel Wiring Diagram for BMW X3 30i 2007:

Acc
Hot at all times
Ignition switch
Lock
Multifunction steering wheel
Nca
Red
Run
Start
Steering wheel heating control module
Steering wheel heating element
Steering wheel heating temperature sensor
Volute spring
X01006
X01007
X1492
X490 (right door sill)

Passenger Power Seat Wiring Diagram for BMW X3 30i 2007

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List of elements for Passenger Power Seat Wiring Diagram for BMW X3 30i 2007:

Angle
Back
Backrest
Backrest head
Front
Fuse f70 30a
Fwd/bwd
Head restraint
Height
Hot at all times
Nca
Passenger's backrest angle adjustment drive (under front passenger's seat)
Passenger's forward/backward adjustment drive (under front passenger's seat)
Passenger's head restraint adjustment drive
Passenger's height adjustment drive (under front passenger's seat)
Passenger's seat adjustment switch
Passenger's seat angle adjustment drive (under front passenger's seat)
Passenger's seat backrest head adjustment motor
Power distribution (right side of dash)
W/ comfort seat system
X10015
X490 (right door sill)
X604

Passenger"s Lumbar Wiring Diagram for BMW X3 30i 2007

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List of elements for Passenger"s Lumbar Wiring Diagram for BMW X3 30i 2007:

2007 early production
Except 2007 early production
Fuse f58 10a
Fuse f70 30a
Hot at all times
Nca
Passenger's lumbar support motor
Passenger's lumbar support switch
Passenger's lumbar support valve block (under front passenger's seat)
Passenger's seat adjustment switch
Power distribution (right side of dash)
W/ memory
W/o memory
X10015
X18841
X490 (right door sill)
X604

Rear Heated Seats Wiring Diagram for BMW X3 30i 2007

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List of elements for Rear Heated Seats Wiring Diagram for BMW X3 30i 2007:

Fuse f31 5a
Fuse f51 30a
Hot at all times
Hot in run or start
Interior lights system
Left rear seat backrest heating
Left rear seat cushion heating
Left rear seat heating switch
Power distribution (right side of dash)
Right rear seat backrest heating
Right rear seat cushion heating
Right rear seat heating switch
Terminal 15 load-shedding relay
X10012 (center of dash)
X10016
X11005
X490 (right door sill)
X494 (right side of rear seat)

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for BMW X3 30i 2007

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List of elements for Power Top/Sunroof Wiring Diagram for BMW X3 30i 2007:

Computer data lines system
Fuse f46 30a
Glass roof motor (in overhead console)
Hot at all times
Interior lights system
Panorama glass roof
Panorama glass roof switch
Power distribution (right side of dash)
Visor motor
X10015
X14044
X14103
X173 (below driver's seat)
X490 (right door sill)

POWER WINDOWS

Power Windows Wiring Diagram for BMW X3 30i 2007

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List of elements for Power Windows Wiring Diagram for BMW X3 30i 2007:

Driver's door module
Driver's window motor (in driver's door)
Fuse f48 30a
Fuse f57 7.5a
General module control unit (right side of dash)
Hot at all times
Interior lights system
Left rear door power window switch
Left rear door window motor (in left rear door)
Passenger's door power window switch
Passenger's window motor (in front passenger's door)
Power distribution (right side of dash)
Right rear door power window switch
Right rear door window motor (in right rear door)
W/ basic mirror
W/o basic mirror
X10015
X173 (below driver's seat)
X253
X254
X332
X490 (right door sill)
X887

RADIO

Base Radio Wiring Diagram for BMW X3 30i 2007

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List of elements for Base Radio Wiring Diagram for BMW X3 30i 2007:

(left side of rear compt) video module
(partial)
(right side luggage compt)
(right side luggage compt) x13016
(w/ multi-information radio)
Antenna
Antenna diversity (top center of rear compt)
Av socket
Av socket sh
Cd af+ l
Cd af+ r
Cd af-
Cd changer
Computer data lines system
Fuse f41 30a
Fuse f42 10a
Fuse f49 5a
Fuse f7 5a
General module control unit
Ground
Hot at all times
Hot in run, acc or start
Interior lights system
K-bus
Left antenna
Left cond- enser
Left front loud- speaker
Left front subwoofer speaker
Left rear mid-range speaker
Lf +
Lf -
Light
Lr +
Lr -
Mute
Navi +
Navi -
Navigation system (left side of rear compt)
Nca
Noise suppressor filter
Pins: 10-12 (not used)
Pins: 3-7 (not used)
Power distribution (right side of dash)
Radio
Radio navi
Rear window aerial
Rf +
Rf -
Right antenna
Right cond- enser
Right front loud- speaker
Right front subwoofer speaker
Right rear mid-range speaker
Rr +
Rr -
Tele af+
Tele on
Telephone transceiver
Term 30
Term 50
Term r
Voice control system
W/ premium stereo
W/ video module
W/ voice recognition system
W/o premium stereo
W/o video module
W/o voice recognition system
X01017
X01819
X01820
X10015
X10016
X10390
X10819
X10820
X1143
X13016
X1312
X1313
X13342
X13344
X13599
X13646
X13648
X13649
X14110
X14123
X18180
X18804
X253
X9960

Premium Radio Wiring Diagram, HIFI Radio (1 of 2) for BMW X3 30i 2007

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List of elements for Premium Radio Wiring Diagram, HIFI Radio (1 of 2) for BMW X3 30i 2007:

(right side of luggage compt) x13016
(w/ multi-information radio)
Antenna
Antenna diversity
Av socket
Av socket sh
Cd af+ l
Cd af+ r
Cd af-
Cd changer
Computer (right data side lines luggage system compt) x13016
Computer data lines system
Fuse f41 30a
Fuse f42 10a
Fuse f49 5a
Fuse f7 5a
General module control unit
Ground
Hot at all times
Hot in run, acc or start
Interior lights system
K-bus
Left antenna
Lf +
Lf -
Light
Lr +
Lr -
Mute
Navi +
Navi -
Navigation system
Nca
Noise suppressor filter
Power distribution (right side of dash)
Radio
Radio navi
Rear window aerial
Rf +
Rf -
Right antenna
Rr +
Rr -
Telephone transceiver
Term 30
Term r
Video module
Voice control system
W/ video module
W/o video module
X01017
X10015
X10016
X10390
X1143
X1312
X1313
X13342
X13344
X13599
X13646
X13648
X13649
X14110
X14123
X18180
X18804
X253
X9960

Premium Radio Wiring Diagram, HIFI Radio (2 of 2) for BMW X3 30i 2007

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List of elements for Premium Radio Wiring Diagram, HIFI Radio (2 of 2) for BMW X3 30i 2007:

Amplifier
Ant
Computer data lines system
K-bus
Left front mid-range speaker
Left front subwoofer speaker
Left front tweeter speaker
Left rear mid-range speaker
Lf af+
Lf af-
Lft+
Lft-
Lfw+
Lfw-
Lr af+
Lr af-
Lr mr+
Lr mr-
Mute
Nca
Rf af+
Rf af-
Rft+
Rft-
Rfw+
Rfw-
Right front mid-range speaker
Right front subwoofer speaker
Right front tweeter speaker
Right rear mid-range speaker
Rr af+
Rr af-
Rr mr+
Rr mr-
X10266
X13016 (right side of luggage compt)
X18186
X18192
X537
X538

Premium Radio Wiring Diagram, Top HIFI Radio (1 of 2) for BMW X3 30i 2007

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List of elements for Premium Radio Wiring Diagram, Top HIFI Radio (1 of 2) for BMW X3 30i 2007:

(right side of luggage compt) x13016
(w/ multi-information radio)
Antenna
Antenna diversity
Av socket
Av socket sh
Cd af+ l
Cd af+ r
Cd af-
Cd changer
Computer (right data side lines luggage system compt) x13016
Computer data lines system
Fuse f41 30a
Fuse f42 10a
Fuse f49 5a
Fuse f7 5a
General module control unit
Ground
Hot at all times
Hot in run, acc or start
Interior lights system
K-bus
L +
L -
Left antenna
Light
Mute
Navi +
Navi -
Navigation system
Nca
Noise suppressor filter
Power distribution (right side of dash)
R +
R -
Radio
Radio navi
Rear window aerial
Right antenna
Telephone transceiver
Term 30
Term r
Video module
Voice control system
W/ video module
W/o video module
X01017
X10015
X10016
X10390
X1143
X1312
X1313
X13342
X13344
X13599
X13646
X13648
X13649
X14110
X14123
X18180
X18804
X253
X9960
X9961

Premium Radio Wiring Diagram, Top HIFI Radio (2 of 2) for BMW X3 30i 2007

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List of elements for Premium Radio Wiring Diagram, Top HIFI Radio (2 of 2) for BMW X3 30i 2007:

Amplifier
Ant
Cd chgr
Computer data lines system
Fuse box (rear luggage compt)
Fuse f102 40a
Hot at all times
K-bus
L sub+
L sub-
Left front mid-range speaker
Left front subwoofer
Left front tweeter speaker
Left rear mid-range speaker
Left rear tweeter speaker
Lf a+
Lf a-
Lf mr+
Lf mr-
Lft+
Lft-
Lr mr+
Lr mr-
Lr+
Lr-
Mute
Nca
R af+
R af-
R sub+
R sub-
Rf mr+
Rf mr-
Rft+
Rft-
Right front mid-range speaker
Right front subwoofer
Right front tweeter speaker
Right rear mid-range speaker
Right rear tweeter speaker
Rr mr+
Rr mr-
Rr+
Rr-
Tele af+
Term 50
X10266
X13016 (right side of luggage compt)
X13029
X605

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for BMW X3 30i 2007

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List of elements for Shift Interlock Wiring Diagram for BMW X3 30i 2007:

Computer data lines system
Exterior lights system
Fuse f102 80a
Fuse f27 10a
Fuse f29 5a
Hot at all times
Hot in run or start
Power distribution (right side of dash)
Red
Reversing light relay
Shift lock selector lever lock
Transmission control (left rear engine compt)
X10016
X60192
X60193
X60194
X6454
X8500

STARTING/CHARGING

Charging Wiring Diagram for BMW X3 30i 2007

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List of elements for Charging Wiring Diagram for BMW X3 30i 2007:

B+ jump start junction point
Computer data lines system
Digital motor electronics control unit (left rear of engine compt)
Fuse f43 5a
Generator
Hot at all times
Instrument cluster control module
Oil condition sensor
Power distribution (right side of dash)
Red
Starter
X10015
X11175
X60001
X60005
X6524

Starting Wiring Diagram for BMW X3 30i 2007

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List of elements for Starting Wiring Diagram for BMW X3 30i 2007:

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
Red
Run
Start
Starter
Transmission control (left rear of engine compt)
X10885
X1659
X60001
X60192
X60193
X65091
X7512
X8500
X9135

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for BMW X3 30i 2007

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List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for BMW X3 30i 2007:

Driver side airbag inflator assembly
Driver's seat belt tensioner generator
Left front door satellite
Left head airbag inflator assembly
Left rear side airbag inflator assembly
Multiple restraints system control module (center console)
Nca
Passenger side airbag inflator assembly
Passenger's seat belt tensioner generator
Red
Right head airbag inflator assembly
Right rear side airbag inflator assembly
X10216
X10217
X1105 (left side of dash)
X14245
X14246
X1883
X1884
X74

Supplemental Restraints Wiring Diagram (2 of 3) for BMW X3 30i 2007

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List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for BMW X3 30i 2007:

(center console) x46
Computer data lines system
Driver's airbag inflator assembly
Instrument cluster control module
Nca
Passenger airbag deactivation switch
Passenger's airbag inflator assembly
Right front airbag sensor
Safety battery terminal generator
Seat occupancy recognition
Volute spring
X01004
X10170
X11175
X782

Supplemental Restraints Wiring Diagram (3 of 3) for BMW X3 30i 2007

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List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for BMW X3 30i 2007:

(center console) x46
Airbag indicator light
Driver's seat belt buckle contact
Fuse f11 5a
Hot in accy, run & start
Left b-pillar airbag sensor
Left front airbag sensor
Multiple restraints system control module (center console)
Nca
Passenger's seat belt buckle contact
Power distribution (right side of dash)
Right b-pillar airbag sensor
Right front door satellite
X10016
X1106
X275
X279
X46 (center console)
X74

TRANSMISSION

A/T Wiring Diagram for BMW X3 30i 2007

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List of elements for A/T Wiring Diagram for BMW X3 30i 2007:

Computer data lines system
Electronic vehicle immobilizer (ews)
Exterior lights system
Fuse f102 80a
Fuse f27 10a
Fuse f29 5a
Fuse f40 5a
Gear indicator light
General module control module
Hot at all times
Hot in run or start
Light module
Power distribution (right side of dash)
Red
Reversing light relay
Selector lever position switch
Shift lock selector lever lock
Steptronic switch
Transmission control (left rear of engine)
X10012 (center of dash)
X10015
X10016
X1599
X1600
X1659
X332
X38
X60192
X60193
X60194
X6454
X8500

Transfer Case Wiring Diagram for BMW X3 30i 2007

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List of elements for Transfer Case Wiring Diagram for BMW X3 30i 2007:

Classification resistor
Computer data lines system
Fuse box
Fuse f109 40a
Fuse f29 5a
Fuse f80 40a
Hot at all times
Hot in run or start
Nca
Power distribution (right side side of dash)
Rear fuse box
Red
Transfer box control module
Vtg actuator
W/ top hifi sounds system
W/o top hifi sounds system
X10001
X10016
X10299
X2153
X2184
X70006

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for BMW X3 30i 2007

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List of elements for Trunk & Fuel Door Release Wiring Diagram for BMW X3 30i 2007:

Central locking drive, trunk lid
Central locking fuel filter flap
Fuse f48 30a
Fuse f49 5a
Fuse f52 30a
Fuse f60 25a
Fuse f9 5a
General module control unit (right side of dash)
Hot at all times
Hot in acc, run or start
Interior lights system
Power distribution (right side of dash)
Trunk lid push-button/ license plate lights
X10015
X10016
X253
X332
X490 (right door sill)
X498 (right side of luggage compt)

WARNING SYSTEMS

Warning Systems Wiring Diagram for BMW X3 30i 2007

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List of elements for Warning Systems Wiring Diagram for BMW X3 30i 2007:

Center console switch center
Computer data lines system
Fuse f69 5a
Hot at all times
Left front electronic wheel module
Left front rds transmitter (behind left front wheel)
Left rear electronic wheel module
Left rear rdc transmitter
Power distribution (right side of dash)
Rdc antenna
Rdc button
Right front electronic wheel module
Right front rdc transmitter (behind right front wheel)
Right rear electronic wheel module
Right rear rdc transmitter
Tire pressure control (rdc)
X10015
X1108 (left kick panel)
X18034

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for BMW X3 30i 2007

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List of elements for Front Wiper/Washer Wiring Diagram for BMW X3 30i 2007:

2004 early production
Computer data lines system
Except 2004 early production
Fuse f15 5a
Fuse f25 5a
Fuse f51 30a
Fuse f52 30a
Fuse f59 30a
General module control unit (right side of dash)
Headlight washer pump
Headlight washer relay
Heated washer nozzles thermal switch
Hot at all times
Hot in run or start
Hot in run, accy and start
Left heated washer nozzle
Nca
Power distribution (right side of dash)
Rain/headlight sensor (top center of windshield) (if equipped)
Right heated washer nozzle
Wind- shield washer pump (right side of engine compt)
Windshield wiper relay
Wiper motor
Wiper switch
X10012 (center of dash)
X10015
X10016
X1108 (left kick panel)
X166 (right front engine compt)
X173 (below driver's seat)
X253
X254
X332
X490 (right door sill)

Rear Wiper/Washer Wiring Diagram for BMW X3 30i 2007

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List of elements for Rear Wiper/Washer Wiring Diagram for BMW X3 30i 2007:

Exterior lights system
Fuse f15 5a
Fuse f45 20a
General module control unit (right side of dash)
Hot at all times
Hot in run, accy and start
Power distribution (right side of dash)
Rear intermittent wipe/wash control module
Rear window washer pump
Wiper switch
X10015
X10016
X1108 (left kick panel)
X13057
X13268
X166 (right front engine compt)
X254
X494 (right side of rear seat)
X498 (right side of luggage compt)