All Wiring Diagrams for BMW 525i 2002

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for BMW 525i 2002

List of elements for Automatic A/C Wiring Diagram (1 of 2) for BMW 525i 2002:

2.5l, 3.0l & 4.4l w/o rear compt blower
2.5l, 3.0l, & 4.4l w/ rear compt blower
A/c compressor
Automatic air recirculation sensor
Changeover valve lws
Computer data lines system
Defogger system
Dual temperature sensor
Engine control module (left rear of engine compt)
Evaporator temperature sensor
Fuse f20 5a
Fuse f9 15a
Fuse panel 1
Heating & a/c control module
High pressure switch
Hot at all times
Hot in run or start
Interior lights system
Nca
Red
Shutoff valve
Solar sensor
Temperature sensor latent heat accumulator
W/ latent heat accumulator
Wiper/washer system
X18153
X18341
X492 (right side of right footwell)
X60003
X60004
X610
X611
X613

Automatic A/C Wiring Diagram (2 of 2) for BMW 525i 2002

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List of elements for Automatic A/C Wiring Diagram (2 of 2) for BMW 525i 2002:

(left front of engine compt) x165
2.5l, 3.0l & 4.4l w/o rear compt blower
2.5l, 3.0l, & 4.4l w/ rear compt blower
Auxiliary water pump
Blower motor
Control module
Defroster flap motor
Final stage unit
Footwell flap actuator
Footwell/rear compartment actuator motor
Fresh air/recirculated air flap motor
Fuse f35 5a
Fuse f76 40a
Fuse panel 1
Fuse panel 6
Hot at all times
Hot in run or start
Interior lights system
Left heat exchanger temperature sensor
Nca
Output stage rear compartment blower
Park heating/
Rear compartment blower
Rear compartment blower motor
Rear grille (2.5l, 3.0l & 4.4l w/ rear compt blower)
Recirculation flap motor
Red
Right heat exchanger temperature sensor
Ventilation
Ventilation flap actuator
X490 (right side of right footwell)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Automatic Stability Control, with IKE for BMW 525i 2002

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List of elements for Anti-lock Brakes Wiring Diagram, with Automatic Stability Control, with IKE for BMW 525i 2002:

(right front of engine compt) x1106
(right side of right footwell) x492
Abs/asc control module (right side of engine compt)
Asc passive sensor sig
Brake light signal
Brake light switch
Can bus high
Can bus low
Can high data
Can low data
Diagnosis signal txd
Electronic shock absorber control module (edc)
Engine control module (dme) (left rear side of engine compt)
Fuse f108 50a
Fuse f17 10a
Fuse f30 25a
Fuse f32 25a
Fuse f41 5a
Fuse panel 1
Fuse panel 4
Ground
Headlight widening control module
Hot acc, run or start
Hot at all times
Hot in run or start
Instrument cluster
Integrated instrument cluster control module
Left front speed sens
Left front speed sensor (inside left front wheel hub)
Left front wheel speed
Left rear speed sens
Left rear speed sensor (inside left rear wheel hub)
Light module (right kick panel)
Malfunction ind signal
Navigation control module
Nca
Odbii connector (center of console)
Red
Right front speed sens
Right front speed sensor (inside right front wheel hub)
Right front wheel speed
Right rear speed sens
Right rear speed sensor (inside right rear wheel hub)
Solid state
Switching center
Terminal 15 signal
Terminal 30
Transmission control module (ags)
X10015
X10113
X10114
X10117
X1108 (below passenger's seat)
X1170
X1312
X16
X27
X38
X60002
X60004
X8600
X991

Anti-lock Brakes Wiring Diagram, with Automatic Stability Control, without IKE for BMW 525i 2002

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List of elements for Anti-lock Brakes Wiring Diagram, with Automatic Stability Control, without IKE for BMW 525i 2002:

(right front of engine compt) x1106
(right side of right footwell) x492
Abs/asc control module (right side of engine compt)
Asc passive sensor sig
Brake light signal
Brake light switch
Can bus high
Can bus low
Can high data
Can low data
Diagnosis signal txd
Electronic shock absorber control module (edc)
Engine control module (dme) (left rear side of engine compt)
Fuse f108 50a
Fuse f17 10a
Fuse f30 25a
Fuse f31 10a
Fuse f32 25a
Fuse f41 5a
Fuse panel 1
Fuse panel 4
Ground
Headlight widening control module
Hot acc, run or start
Hot at all times
Hot in run or start
Hot w/ engine control module relay energized
Instrument cluster
Left front speed sens
Left front speed sensor (inside left front wheel hub)
Left front wheel speed
Left rear speed sens
Left rear speed sensor (inside left rear wheel hub)
Light module (right kick panel)
Malfunction ind signal
Navigation control module
Nca
Obdii connector (center of console)
Red
Right front speed sens
Right front speed sensor (inside right front wheel hub)
Right front wheel speed
Right rear speed sens
Right rear speed sensor (inside right rear wheel hub)
Solid state
Switching center
Terminal 30
Terminal 87 signal
Transmission control module (ags)
X10015
X10117
X1108 (below passenger's seat)
X11175
X11176
X1170
X1312
X27
X38
X60002
X60004
X8600
X991

Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control, with IKE for BMW 525i 2002

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List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control, with IKE for BMW 525i 2002:

(below passenger's seat) x1108
(right front side of engine compartment) x1106
(right side of right footwell) x492
Abs/dsc control module (right side of engine compartment)
Abs/dsc indicator lamp
Brake fluid level switch
Brake light switch
Can bus high
Can bus low
Can high data
Can low data
Computer data lines system
Diagnosis signal txd
Electronic shock absorber control module (edc)
Engine control module (dme) (right rear side of engine compt)
Fuse 5a
Fuse f108 50a
Fuse f24 5a
Fuse f30 25a
Fuse f31 10a
Fuse panel 1
Fuse panel 4
Ground
Ground pressure sensor
Headlight widening control module
Hot at all times
Hot in run or start
Hot w/engine control module relay energized
Instrument cluster
Integrated instrument cluster control module (ike)
Left front speed sens
Left front speed sensor (inside left front wheel hub)
Left rear speed sens
Left rear speed sensor (inside left rear wheel hub)
Nca
Odbii connector (center of console)
Positive precharge pump
Power pressure sensor
Precharge pump
Pressure sensor (right side of engine compt)
Pressure sensor signal
Red
Right front speed sens
Right front speed sensor (inside right front wheel hub)
Right rear speed sens
Right rear speed sensor (inside right rear wheel hub)
Rpm rate sensor
Rpm rate sensor signal
Rpm rate signal sensor
Signal rate sens
Solid state
Steering angle sensor (on steering column)
Switching center
Terminal 30
Terminal 87 signal
Transmission control module (ags)
Txd
X10015
X10113
X10114
X1108 (below passenger's seat)
X16
X1746
X27
X60002
X60004
X70004

Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control, without IKE for BMW 525i 2002

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List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control, without IKE for BMW 525i 2002:

(below passenger's seat) x1108
(right front side of engine compartment) x1106
(right side of right footwell) x492
Abs/dsc control module (right side of engine compartment)
Brake fluid level switch
Brake light switch
Can bus high
Can bus low
Can high data
Can low data
Computer data lines system
Diagnosis signal txd
Electronic shock absorber control module (edc)
Engine control module (dme) (right rear side of engine compt)
Fuse 5a
Fuse f108 50a
Fuse f24 5a
Fuse f30 25a
Fuse f31 10a
Fuse panel 1
Fuse panel 4
Ground
Ground pressure sensor
Headlight widening control module
Hot at all times
Hot in run or start
Hot w/engine control module relay energized
Instrument cluster
Left front speed sens
Left front speed sensor (inside left front wheel hub)
Left rear speed sens
Left rear speed sensor (inside left rear wheel hub)
Nca
Odbii connector (center of console)
Positive precharge pump
Power pressure sensor
Precharge pump
Pressure sensor (right side of engine compt)
Pressure sensor signal
Red
Right front speed sens
Right front speed sensor (inside right front wheel hub)
Right rear speed sens
Right rear speed sensor (inside right rear wheel hub)
Rpm rate sensor
Rpm rate sensor signal
Rpm rate signal sensor
Signal rate sens
Solid state
Steering angle sensor (on steering column)
Switching center
Terminal 30
Terminal 87 signal
Transmission control module (ags)
Txd
X10015
X1108 (below passenger's seat)
X11175
X11176
X1746
X27
X60002
X60004
X70004

ANTI-THEFT

Forced Entry Wiring Diagram for BMW 525i 2002

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List of elements for Forced Entry Wiring Diagram for BMW 525i 2002:

(1999)
(below driver's seat)
Anti-theft horn (dwa)
Computer data lines system
Driver's door jamb switch
Fuse f11 7.5a
Fuse f38 5a
Fuse f48 5a
Fuse f53 5a
Fuse panel 1
Fuse panel 2
General module (behind glove box)
Hot acc, run or start
Hot at all times
Interior protection control module
Left rear door jamb switch
Liftgate lock switch
Passenger's door jamb switch
Right rear door jamb switch
Tilt sensor
Underhood light switch
X10012 (right side of right footwell)
X173
X173 (below driver's seat)
X253
X254
X332
X492 (right side of right footwell)
X494 (under right rear of window shelf) (sedan) (right rear of luggage compt) (wagon)

Immobilizer Wiring Diagram for BMW 525i 2002

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List of elements for Immobilizer Wiring Diagram for BMW 525i 2002:

2.5l, 2.8l 3.0l
2.5l, 2.8l, 3.0l & 4.4l a/t
4.4l
4.4l m/t
A/t
Automatic transmission range switch (2.5l, 2.8l, 3.0l)
Computer data lines system
Electronic driveaway protection control unit (ews)
Engine control module (dme)
Fuse f114 50a
Fuse f12 5a
Fuse f37 5a
Fuse panel 1
Fuse panel 4
Hot acc, run or start
Hot at all times
Ignition switch
Red
Ring coil
Starting/ charging system
Transmissions system
X10 red
X10012 (right side of right footwell)
X60004

BODY CONTROL MODULES

General Module Wiring Diagram for BMW 525i 2002

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List of elements for General Module Wiring Diagram for BMW 525i 2002:

(right side of right footwell) x490
Anti-theft system
Computer data lines system
Door locks system
Fuse 20a
Fuse 30a
Fuse 5a
Fuse 7.5a
Fuse panel 1
General module (behind glove box)
Hot acc, run or start
Hot at all times
Interior lights system
Mirrors system
Power window system
Power windows system
Sound systems
Trunk, tailgate, fuel doors system
Warning system
Wiper/washer system
X10012 (right side of right footwell)
X253
X254
X332
X492 (right side of right footwell)

COMPUTER DATA LINES

Data Bus Wiring Diagram, with IKE for BMW 525i 2002

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List of elements for Data Bus Wiring Diagram, with IKE for BMW 525i 2002:

Air suspension control unit
Amplifier
Cd changer
Coil spring
Driver's active seat control unit
Driver's door control module
Electronic driveaway protection control unit (ews)
General module
Headlight widening control module
Heating and a/c control module
Integrated instrument cluster control module
Light module
Multi-information display (mid)
Navigation control module
Nca
On board monitor
Park distance control module
Passenger's active seat control unit
Passenger's door control module
Radio
Rain sensor
Rdc control module
Rear lid control module
Rear multi- information display (mid)
Seat/steering column memory control module
Sunroof
Switching center
W/ on board monitor
W/o on board monitor
X10113
X10117
X10119
X10170
X10435
X10436
X1081
X1129
X1131
X13084
X1309
X1313
X1448
X1659
X1771
X18034
X18126
X18180
X1869
X18772
X18801
X300
X332
X610
X653
X916
X991

Data Bus Wiring Diagram, without IKE for BMW 525i 2002

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List of elements for Data Bus Wiring Diagram, without IKE for BMW 525i 2002:

Air suspension control unit
Amplifier
Cd changer
Coil spring
Driver's active seat control unit
Driver's door control module
Electronic driveaway protection control unit (ews)
General module
Headlight widening control module
Heating and a/c control module
Instrument cluster
Light module
Multi-information display (mid)
Nca
Park distance control module
Passenger's active seat control unit
Passenger's door control module
Radio
Rain sensor
Rdc control module
Rear lid control module
Rear multi- information display (mid)
Seat/steering column memory control module
Sunroof
Switching center
X01026
X10117
X10119
X10170
X10435
X10436
X1081
X11176
X1129
X1131
X13084
X1309
X1448
X1659
X1771
X18034
X18126
X18180
X1869
X18772
X300
X332
X610
X653
X916
X991

Data Link Connector Wiring Diagram for BMW 525i 2002

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List of elements for Data Link Connector Wiring Diagram for BMW 525i 2002:

(below passenger's seat) x1108
2.5l & 3.0l
4.4l a/t
A/t
Abs/asc or abs/dsc control module (right side of engine compt)
Ags transmission control module
Can h
Can l
Electronic shock absorber control module
Engine control module (dme) (left rear of engine compt)
Fuse f15 7.5a
Fuse f25 7.5a
Fuse panel 1
Hot at all times
Hot in run or start
Instrument cluster (w/o ike) integrated instrument cluster control module (w/ ike)
Obdii plug (center console)
Steering angle sensor (w/ abs/dsc)
W/ abs/dsc
W/ gs20 & 8.60.4 transmission w/ 8.34 & 8.70 transmission
W/ ike
W/o ike
X10015
X10113
X10114
X11176
X173 (below driver's seat)
X60002
X60004
X70001
X70004
X8600

COOLING FAN

Cooling Fan Wiring Diagram for BMW 525i 2002

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List of elements for Cooling Fan Wiring Diagram for BMW 525i 2002:

Coolant outlet temperature sensor
Electric fan
Engine control module (left rear of engine compt)
Fuse 50a
Fuse panel
Heating & a/c control module (center of console)
Hot at all times
X10017
X166 (right front of engine compt)
X60004
X610

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW 525i 2002

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List of elements for Cruise Control Wiring Diagram for BMW 525i 2002:

Ags transmission control unit (right rear side of eng comp, in e box)
Brake light switch
Brake sig
Can high
Can low
Clutch pedal position switch (2001) clutch switch module (2002 & 2003)
Coil spring
Computer data lines system
Cpp sw sig
Electronic throttle actuator
Engine control module (rear right side of engine compt in e-box)
Engine electronics fuse carrier
Exterior lights system
Fuse 30a
Fuse 80a
Fuse f41 5a
Fuse f44 5a
Fuse panel
Fuse panel 5 (right side of trunk)
Ground
Hot acc, run or start
Hot at all times
Hot w/ engine control module relay energized
Instrument cluster
Integrated instrument cluster control module
Left side steering wheel electronics
Multi- function steering wheel
Nca
Pedal pos sens
Pedal pos sens pwr
Pedal pos sens sig
Pedal position sensor
Pwr throttle pot 1
Red
Right side steering wheel electronics
Term 30 volt
Term 87
Throttle actuator
Throttle pos sen 2
Throttle pos sens 1
Txd
W/ ike
W/o ike
X010170
X01026
X01028
X01029
X01030
X10015
X10113
X1108 (below passenger's seat)
X11176
X2 red
X60001
X60002
X60003
X60004
X6454
X70004

DEFOGGERS

Defoggers Wiring Diagram for BMW 525i 2002

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List of elements for Defoggers Wiring Diagram for BMW 525i 2002:

Fuse 40a
Fuse 7.5a
Fuse panel 1
Fuse panel 2
Heating & a/c control module
Hot at all times
Hot in run or start
Rear defogger relay
Rear window
X10015
X10019
X13016 (left rear of luggage compt) (sedan) x494 (right rear of luggage compt) (wagon)
X379
X380
X610

ELECTRONIC SUSPENSION

Air Suspension Wiring Diagram for BMW 525i 2002

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List of elements for Air Suspension Wiring Diagram for BMW 525i 2002:

(right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)
Air suspension control unit (right side of spare tire)
Compressor pump
Compressor pump control relay
Computer data lines system
Down valve
Fuse 30a
Fuse 7.5a
Fuse panel 2
Hot at all times
Interior lights system
Left rear level sensor
Left rear valve
Right rear level sensor
Right rear valve
X13075
X13075 (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)
X1448
X498 (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)

Electronic Damper Control Wiring Diagram for BMW 525i 2002

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List of elements for Electronic Damper Control Wiring Diagram for BMW 525i 2002:

Computer data lines system
Data link connector
Electronic shock absorber control module (edc)
Fuse 15a
Fuse panel 2
Hot in run or start
Left front edc valves
Left rear edc valves
Light module
Nca
Red
Right front acceleration sensor
Right front edc valves
Right rear acceleration sensor
Right rear edc valves
Steering angle sensor
Switching center
X263
X498 (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)
X945

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 3) for BMW 525i 2002

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List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 3) for BMW 525i 2002:

Cam pos sens
Camshaft sensor grd
Ckp sens ground
Crankshaft position/rpm sensor
Crankshaft sen sig
Differentiated intake valve
Dual temp sens sig
Dual temp sw grd
Dual temperature sensor
Emission valve
Engine control module (rear right side of engine compt in e-box)
Engine control module relay
Engine electronics fuse carrier
Fuel inj 1
Fuel inj 2
Fuel inj 3
Fuel inj 4
Fuel inj 5
Fuel inj 6
Fuel injection valves
Fuse 20a
Fuse 30a
Fuse 80a
Fuse panel (right side of trunk)
Ground
Hot at all times
Hot film air mass meter
Iat sens grd
Idle actuator valve
Idle spd cntrl
Inj sig valve
Intake air temperature sensor
Knock sens 1 grd
Knock sens 1 sig
Knock sens 2 grd
Knock sens 2 sig
Knock sens shield
Knock sensor
Maf sens grd
Maf sens sig
Map cooling thermostat
Nca
Oil temp sens grd
Oil temp sens sig
Oil temperature sensor
Pwr throttle pot 1
Red
Sec air inj pmp vlv
Temp sens sig
Term 30 volt
Term 87
Thermostat sig
Throttle actuator
Throttle pos sen 2
Throttle pos sens 1
Unload relay act
Vanos exhaust valve (on cylinder head)
Vanos inj sig vlv
Vanos inj sig vlv 2
Vanos inlet valve (on cylinder head)
X60001
X60003
X6454
X8680

2.5L, Engine Performance Wiring Diagram (2 of 3) for BMW 525i 2002

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List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 3) for BMW 525i 2002:

(left side of engine compt) evaporative emission valve
2002 & 2003
Camshaft position sensor 1
Camshaft position sensor 2
Electronic throttle actuator
Engine electronics fuse carrier
Fuel injector relay
Fuel pump
Fuel pump relay
Fuel tank leakage diagnosis module
Fuse 10a
Fuse 25a
Fuse 30a
Fuse panel
Heated oxygen sensor i (behind cat conv)
Heated oxygen sensor i (front of cat conv)
Heated oxygen sensor ii (behind cat conv)
Heated oxygen sensor ii (front of cat conv)
Hot at all times
Nca
Pedal position sensor
Red
Secondary air injection pump valve
X10015
X494
X6454
X8680

2.5L, Engine Performance Wiring Diagram (3 of 3) for BMW 525i 2002

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List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 3) for BMW 525i 2002:

(not used)
(ter 15-16 not used)
(ter 34-35 not used)
(ter 5-6 not used)
(ter 8-11 not used)
A/c comp sig
A/c system
Anti-lock brakes system
Backup light sig
Brake lt sig
Clutch pedal position switch (2001) clutch switch module (2002 & 2003)
Computer data lines system
Computer data lines system anti-theft system
Cool fan ctrl
Coolant outlet temp sensor
Cooling fans system
Cpp sw sig
Data link
Data link txd
Diagnosis sig txd
Engine control module (rear right side of engine compt in e-box)
Exterior lights system
Fuel pump rly act
Fuse 50a
Fuse 5a
Fuse panel 1
Fuse panel 4
Ground
Ho2s grd
Ho2s ground
Ho2s htr grd
Ho2s signal
Hot at all times
Hot in acc, 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
Instrument cluster
Integrated instrument cluster module
Leak diag pump sig
Light module
Lt mod sig
Nca
Plug
Red
Rr eng spd sig
Sec air pmp rly act
Secondary air injection pump
Secondary air injection pump relay
Term 30h volt sig
Trans signal
Transmission controls system
W/ ike
W/o ike
X10015
X10113
X10114
X10117
X1108 (below passenger's seat)
X13030 red
X166 (right front of engine controls)
X490 (right side of right footwell)
X60002
X60004
X60005
X6454
X6456

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, Sedan for BMW 525i 2002

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List of elements for Backup Lamps Wiring Diagram, Sedan for BMW 525i 2002:

(1999, 2000)
(2001, 2002, 2003)
2.5l, 3.0l
2.8l, 4.4l
Back-up light
Back-up light switch
Brake light switch
Computer data lines system
Engine control module (dme)
Fuse f41 5a
Fuse panel 1
Hot acc, run or start
Instrument cluster (w/o ike) integrated instrument cluster control module (w/ ike)
Left rear light assembly 1
Light control module (right kick panel)
M/t
Right rear light assembly 1
W/ ike
W/o ike
X10113
X10114
X10117
X11175
X11176
X38
X498 (right side of luggage compt)
X60002
X60004
X6454 2.5l, 2.8l, 3.0l x6460 4.4l

Backup Lamps Wiring Diagram, Wagon for BMW 525i 2002

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List of elements for Backup Lamps Wiring Diagram, Wagon for BMW 525i 2002:

2.5l, 3.0l
2.8l, 4.4l
Back-up light
Back-up light switch
Brake light switch
Computer data lines system
Engine control module (dme)
Fuse f41 5a
Fuse panel 1
Hot acc, run or start
Instrument cluster (w/o ike) integrated instrument cluster control module (w/ ike)
Left trunk lid lamp assembly 1
Light control module (right kick panel)
M/t
Right trunk lid lamp assembly 1
W/ ike
W/o ike
X10113
X10114
X10117
X11175
X11176
X38
X494 (right rear of luggage compt)
X60002
X60004
X6454 2.5l, 2.8l, 3.0l x6460 4.4l

Exterior Lamps Wiring Diagram, Sedan for BMW 525i 2002

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List of elements for Exterior Lamps Wiring Diagram, Sedan for BMW 525i 2002:

Brake light
Brake light switch
Combination switch
Engine control module (dme) (left rear of engine compt)
Fuse f41 5a
Fuse panel 1
Hazard switch
Head
High level stoplight
Hot acc, run or start
Left
Left front auxiliary turn light
Left front turn signal lamp
Left license plate light
Left rear light assembly 1
Light control module (right kick panel)
Light switch
Off
Park
Rear fog light
Right
Right front auxiliary turn light
Right front turn signal lamp
Right license plate light
Right rear light assembly 1
Tail light
Turn
Turn light
X10012 (right side of right footwell)
X10117
X1106 (right front of engine compt)
X1108 (below passenger's seat)
X12
X151 (below driver's seat)
X165 (left front of engine compt)
X32
X38
X490 (right side of right footwell)
X494 (under right rear window shelf)
X498 (right side of luggage compt)
X60004

Exterior Lamps Wiring Diagram, Wagon for BMW 525i 2002

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List of elements for Exterior Lamps Wiring Diagram, Wagon for BMW 525i 2002:

Brake light
Brake light switch
Combination switch
Engine control module (dme) (left rear of engine compt)
Fuse f41 5a
Fuse panel 1
Hazard switch
Head
High level stoplight
Hot acc, run or start
Left
Left front auxiliary turn light
Left front turn signal lamp
Left license plate light
Left rear light assembly 1
Left trunk lid assembly
Light control module (right kick panel)
Light switch
Off
Park
Rear fog
Right
Right front auxiliary turn light
Right front turn signal lamp
Right license plate light
Right rear light assembly 1
Right trunk lid assembly
Tail light
Turn
Turn light
X10012 (right side of right footwell)
X10117
X1106 (right front of engine compt)
X1108 (below passenger's seat)
X12
X151 (below driver's seat)
X165 (left front of engine compt)
X32
X38
X490 (right side of right footwell)
X494 (right rear of luggage compt)
X494 (under right rear window shelf)
X498 (right side of luggage compt)
X60004

Trailer Tow Wiring Diagram, Sedan for BMW 525i 2002

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List of elements for Trailer Tow Wiring Diagram, Sedan for BMW 525i 2002:

Brake light
Fuse f103 50a
Fuse f59 20a
Fuse panel 2
Fuse panel 5
Hot at all times
Left rear light assembly 1
Light control module (right kick panel)
Red
Right rear light assembly 1
Tail light
Trailer connector
Trailer module (ahm)
Turn light
X10117
X12
X19517
X38
X498 (right side of luggage compt)
X609

Trailer Tow Wiring Diagram, Wagon for BMW 525i 2002

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List of elements for Trailer Tow Wiring Diagram, Wagon for BMW 525i 2002:

Brake light
Fuse f103 50a
Fuse f59 20a
Fuse panel 2
Fuse panel 5
Hot at all times
Left rear light assembly 1
Light control module (right kick panel)
Red
Right rear light assembly 1
Tail light
Trailer connector
Trailer module (ahm)
Turn light
X10117
X12
X173 (below driver's seat)
X19517
X38
X498 (right side of luggage compt)
X609

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for BMW 525i 2002

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List of elements for Ground Distribution Wiring Diagram (1 of 6) for BMW 525i 2002:

(1999, 2000)
(1999, 2000) data link connector
(2001, 2002, 2003)
(2001, 2002, 2003) obd ii socket
Auxiliary water pump
Battery
Changeover valve lws
Driver's active seat control unit (2000, 2001 2002, 2003)
Driver's door access light
Driver's door jamb switch
Driver's door module
Driver's headrest motor
Driver's seat cushion tilt motor
Driver's seat heater
Driver's seat height motor
Driver's seat lumbar support switch
Driver's seat lumbar support valve block
Driver's seat movement motor
Driver's seatback head recliner motor
Driver's seatback heater
Driver's seatback recliner motor
Driver's side pressure sensitive finger guard
Driver's thigh support motor
Electric fan
Independent heating receiver (4.4l wagon)
Independent park/ auxiliary heating
Intensive washer pump
Left front auxiliary turn light
Left rear access light
Left rear door jamb switch
Left rear interior light
Left rear light assembly i
Left rear power window switch
Left rear seat heater
Left rear seatback heater
Left rear window pressure sensitive finger guard
Memory switch
Nca
Park heating metering pump
Park heating/ ventilation solenoid ii
Right fog light
Right high beam
Right low beam light
Seat/ steering column memory control module
Secondary air injection pump
Shutoff valve lws
Slip ring
Steering column angle adjust motor
Steering column length adjust motor
Steering column position switch
Trunk lid servo motor (wagon)
Underhood light switch
W/ memory
Wiper motor
X151 (below driver seat)
X166 (right front of engine compt)
X173 (below driver's seat)
X6406 (2.8l & 4.4l) x6402 (2.5l & 3.0l)

Ground Distribution Wiring Diagram (2 of 6) for BMW 525i 2002

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List of elements for Ground Distribution Wiring Diagram (2 of 6) for BMW 525i 2002:

(1999, 2000) obd ii socket
Abs/asc or abs/dsc control module
Auxiliary high speed relay (2002, 2003)
Brake fluid level switch
Brake light switch
Chime module
Clutch pedal position switch
Coil spring
Combination switch
Dimmer
Driver's seat belt switch
Electrochromic rear view mirror
Engine coolant level switch
Front interior/ reading lamp
Garage door opener
General module
Headlight washer module
Heating & a/c control module
Instrument cluster
Integrated instrument cluster control module
Interior protection control module (2002, 2003)
Left washer jet heater
Light module
Light switch
Nca
Oil pressure switch
Passenger's active seat control unit (2000, 2001 2002, 2003)
Passenger's door access light
Passenger's door jamb switch
Passenger's door module
Passenger's power window switch
Passenger's seat adjustment switch
Passenger's seat heater
Passenger's seat lumbar support switch
Passenger's seat lumbar support valve block
Passenger's seatback head adjustment switch
Passenger's seatback heater
Passenger's side pressure sensitive finger guard
Passenger's thigh support switch
Rear grille
Right front turn signal lamp
Right rear access light
Right rear door jamb switch
Right rear power window switch
Right rear window pressure sensitive finger guard
Right washer jet heater
Shiftlock switch
Steering angle sensor
Sunroof module
Switching center
Trunk lid release switch (interior)
W/ ike
W/o ike
W/o memory
X01026
X10113
X1106 (right front of engine compt)
X1108 (below passenger's seat)
X11175
X16
X32
X492 (right side of right footwell)

Ground Distribution Wiring Diagram (3 of 6) for BMW 525i 2002

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List of elements for Ground Distribution Wiring Diagram (3 of 6) for BMW 525i 2002:

4.4l
Amplifier
Cassette box light
Cd changer
Charging socket
Charging socket (sedan)
Closed circuit current cutoff relay
Cylinder 1 ignition coil
Cylinder 2 ignition coil
Cylinder 3 ignition coil
Cylinder 4 ignition coil
Cylinder 5 ignition coil
Cylinder 6 ignition coil
Cylinder 7 ignition coil
Cylinder 8 ignition coil
Driver's side makeup mirror switch
Electronic drive away protection control unit (ews)
Engine control module (dme)
Fog light switch
General module
Global locking switch
Glove box light switch
Gps receiver
Hazard switch
Headlight widening control module
Ignition coils interference suppression capacitor coils 1-4
Ignition coils interference suppression capacitor coils 5-8
Interior protection control module
Left front sensor (air bag)
Light module
Multi- information display (mid)
Navigation control module
Nca
Onboard monitor
Passenger's makeup mirror switch
Passenger's seat belt switch
Radio
Radio/hifi top hifi
Rain sensor
Rdc control module
Rear ashtray light
Rear cigar lighter
Rear multi information display (mid)
Rear window antenna/ defroster (sedan)
Right front sensor (air bag)
Seat load assembly
Steptronic switch
Sun blind remote control switch
Transmission range indicator light
Video module
Washer fluid level switch
Wiper/ washer switch
X10012 (right side of right footwell)
X10119
X10218
X1193
X12
X13016 (left rear of luggage compt)
X1309
X1313
X18180
X18771
X1958
X386
X46 (rear center console)
X60005
X6455
X6456 (top of right cylinder head)

Ground Distribution Wiring Diagram (4 of 6) for BMW 525i 2002

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List of elements for Ground Distribution Wiring Diagram (4 of 6) for BMW 525i 2002:

Anti-theft horn (dwa)
Auxiliary fan relay stage 3 (2002, 2003)
Charging socket (2003)
Dde control module
Electrical fuel pump
Engine control module (dme)
Final stage unit
Front cigar lighter
Fuel heater
General module
Glow plug relay
Hall effect sensor camshaft 1
Hall effect sensor camshaft 2
Headlight washer pump
High level stop light
High level stop light (sedan)
Hot-film mass air flow sensor
Independent heating receiver (sedan)
Inside rear lid push button (2000, 2001 2002, 2003)
Left license plate light
Left trunk lid light
Nca
Oil level sensor
Pedal position sensor
Radiator shutter changeover valve
Rear cigar lighter
Rear interior/ reading light
Rear intermittent wipe/wash control unit
Rear washer pump (2002, 2003 wagon)
Rear window
Rear window opening switch
Rear window servo motor
Rear window servo opening switch
Reversing light switch
Right front auxiliary turn light
Right license plate light
Right rear interior light
Right trunk lid light
Secondary air injection pump relay
Transmission control module (ags)
Trunk lid locking switch
Wagon
Washer pump
Wiper relay
X2019
X2042
X254
X490 (right side of right footwell)
X494 (under right rear window shelf) (sedan) (right rear of luggage compt) (wagon)
X60003
X6452 (right rear of engine compt)
Zv drive rear lid
Zv drive rear lid (sedan)

Ground Distribution Wiring Diagram (5 of 6) for BMW 525i 2002

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List of elements for Ground Distribution Wiring Diagram (5 of 6) for BMW 525i 2002:

4.4l
Ags transmission control module
Air suspension control unit
Back up light switch
Central locking fuel tank access flap relay
Charging socket (1999, 2000, 2001, 2002 wagon)
Compensator
Compressor pump
Compressor pump control relay
Down valve
Electronic shock absorber control module (edc)
Engine control module (dme)
Interface
Left license plate light
Left rear light assembly i
Left rear valve
Nca
Park distance control module
Rear lid tilt switch (wagon)
Right license plate light
Right rear brake pad sensor
Right rear light assembly i
Right rear valve
Sedan
Transceiver/ charging electronics
Trunk lid locking switch
Unloader relay terminal
Unloader relay terminal r
Voice input
Wagon
X13075 (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)
X18500
X263
X4545
X498 (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)
X6453 (right rear of engine compt)
X70001

Ground Distribution Wiring Diagram (6 of 6) for BMW 525i 2002

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List of elements for Ground Distribution Wiring Diagram (6 of 6) for BMW 525i 2002:

(1999, 2000)
(2001, 2002, 2003)
2.5l, 2.8l, 3.0l
2.8l
Ags transmission control module
Auxiliary water pump
Back up light switch
E-box fan
Engine control module (dme)
Fuel injectors relay
Left fog light
Left front turn signal light
Left high beam
Left horn
Left low beam light
Left washer jet heater
Nca
Oil level sensor
Right horn
Right washer jet heater
Unloader relay terminal
Water valve assembly
X165 (left front of engine compt)
X60001
X6454

HEADLIGHTS

Headlamps & Fog Lamps Wiring Diagram for BMW 525i 2002

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List of elements for Headlamps & Fog Lamps Wiring Diagram for BMW 525i 2002:

(1999, 2000)
(2001, 2002, 2003)
(right footwell right side of) x492
1) off 2) front fog lights on 3) rear fog lights on 4) front & rear fog lights on
Combination switch
Flash
Fog light switch
Fuse f113 80a
Fuse panel 4
High beam
Hot at all times
Interior lights system
Left fog light
Left high beam light
Left low beam light
Left rear light assembly 1
Left trunk lid lamp
Light module
Normal
Rear fog light
Red
Right fog light
Right high beam light
Right low beam light
Right rear light assembly 1
Right trunk lid lamp
Sedan
W/ o xenon
W/ xenon
Wagon
X10012 (right side of right footwell)
X10117
X1108 (below passenger's seat)
X12
X165 (left front engine compt)
X165 (left front of engine compt)
X166 (right front engine compt)
X166 (right front of engine compt)
X38
X494 (right rear of luggage compt)
X498 (right side of luggage compt)
Xenon light control unit
Xenon light indicator lamp

Headlamps Leveling Wiring Diagram for BMW 525i 2002

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List of elements for Headlamps Leveling Wiring Diagram for BMW 525i 2002:

Abs/asc or abs/dsc control module
Brake light switch
Computer data lines system
Headlight widening control module
Left actuator for headlight beam throw control
Light module
Navigation control module
Right actuator for headlight beam throw control
Right front level sensor
Right rear level sensor
X10012 (right side of right footwell)
X10117

HORN

Horn Wiring Diagram for BMW 525i 2002

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List of elements for Horn Wiring Diagram for BMW 525i 2002:

Coil spring
Fuse 3 15a
Fuse 38 5a
Fuse panel 1
Horn relay
Horn switch
Hot acc, run or start
Hot at all times
Left horn
Nca
Red
Right horn
X01026
X01027
X10015
X10170
X1108 (below passenger's seat)
X165 (left front of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, with IKE for BMW 525i 2002

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List of elements for Instrument Cluster Wiring Diagram, with IKE for BMW 525i 2002:

Anti-lock brakes system
Chime module
Combination switch
Computer data lines system
Electrical fuel pump
Engine controls system
Fuel level sensor ii
Fuse 5a
Fuse panel 1
Hot acc, run or start
Hot at all times
Hot in run or start
Instrument cluster
Integrated instrument cluster control module
Interior lights system
Left front brake pad sensor
Oil pressure switch
Right front brake pad sensor
Sound system
Starting/charging system
Temperature sensor
X10113
X10114
X1108 (below passenger's seat)
X16
X32
X518
X522
X638
X679

Instrument Cluster Wiring Diagram, without IKE for BMW 525i 2002

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List of elements for Instrument Cluster Wiring Diagram, without IKE for BMW 525i 2002:

Anti-lock brakes system
Chime module
Combination switch
Computer data lines system
Electrical fuel pump
Engine controls system
Exterior lights system
Fuel level sensor i
Fuel level sensor ii
Fuse 5a
Fuse fuse 5a
Fuse panel 1
Hot acc, run or start
Hot at all times
Hot in run or start
Instrument cluster
Interior lights system
Left front brake pad sensor
Right front brake pad sensor
Starting/charging system
Temperature sensor
X1108 (below passenger's seat)
X11175
X11176
X32
X498 (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Sedan for BMW 525i 2002

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List of elements for Courtesy Lamps Wiring Diagram, Sedan for BMW 525i 2002:

Air suspension control unit
Chime module
Driver's
Driver's door access light
Driver's door jamb switch
Driver's makeup mirror light
Front interior/ reading lamp
Fuse f11 7.5a
Fuse f38 5a
Fuse f39 7.5a
Fuse f4 20a
Fuse panel 1
General module
Glove box light
Glove box light switch
Heating and a/c control module
Hot acc, run or start
Hot at all times
Illumination circuit
Interior lamp
Interior light
Left rear access light
Left rear interior light
Makeup mirror switch
Map reading light
Park distance control module (2001, 2002, 2003)
Passenger's door access light
Passenger's makeup mirror light
Passenger's makeup mirror switch
Reading lamp
Right rear access light
Right rear interior light
Standby current cutoff relay
Toplight
Transmission range indicator light
Trunk compartment light
Trunk lid lamp
X10012 (right side of right footwell)
X1193
X151 (below driver seat)
X173 (below driver's seat)
X253
X254
X300
X332
X492 (right side of right footwell)
X494 (under right rear window shelf)
X610
Zv drive rear lid

Courtesy Lamps Wiring Diagram, Wagon for BMW 525i 2002

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List of elements for Courtesy Lamps Wiring Diagram, Wagon for BMW 525i 2002:

Air suspension control unit
Chime module
Driver's
Driver's door access light
Driver's door jamb switch
Driver's makeup mirror light
Front interior/ reading lamp
Fuse f11 7.5a
Fuse f38 5a
Fuse f39 7.5a
Fuse f4 20a
Fuse panel 1
General module
Glove box light
Glove box light switch
Heating and a/c control module
Hot acc, run or start
Hot at all times
Illumination circuit
Inside rear lid push button (2000, 2001, 2002, 2003)
Interior lamp
Interior light
Left rear access light
Left rear interior light
Makeup mirror switch
Map reading light
Park distance control module (2001, 2002, 2003)
Passenger's door access light
Passenger's makeup mirror light
Passenger's makeup mirror switch
Reading lamp
Rear interior/ reading light
Right rear access light
Right rear interior light
Standby current cutoff relay
Toplight
Transmission range indicator light
Trunk lid warning lamp
X10012 (right side of right footwell)
X1193
X151 (below driver seat)
X173 (below driver's seat)
X253
X254
X300
X332
X492 (right side of right footwell)
X494 (right rear of luggage compt)
X610
Zv drive rear lid

Instrument Illumination Wiring Diagram for BMW 525i 2002

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List of elements for Instrument Illumination Wiring Diagram for BMW 525i 2002:

(1999, 2000, 2001, 2002)
(2003)
(below driver seat)
(below passenger's
(right side of right footwell) x10012
(sedan) charging socket
(wagon) charging socket
Cassette box light
Dimmer
Driver's door module
Fog light switch
Front cigar lighter
Front interior/ reading lamp
Fuse f112 80a
Fuse f113 80a
Fuse f16 5a
Fuse f39 7.5a
Fuse panel 1
Fuse panel 2
Fuse panel 4
Garage door opener
Global locking switch
Headlight widening potentiometer
Heating & a/c control module
Hot acc, run or start
Hot at all times
Hot in run or start
Instrument cluster
Left rear power window switch
Light module
Memory switch
Multi information display (mid)
Nca
Onboard monitor
Passenger's power window switch
Radio
Rdc control module
Rdc switch
Rear ashtray light
Rear cigar lighter
Rear compt blower
Rear grille (w/o rear compt blower)
Rear multi information display (mid)
Red
Right rear power window switch
Right rear seat heater switch
Seat) x1108
Sun blind remote control switch
Sunroof module
Sunroof switch
Switching center
Transmission range indicator light
Trunk lid release switch (interior)
W/ ike
W/ infrared remote control
W/ radio remote control
W/o ike
Window heating control unit
X10012 (right side of right footwell)
X10051
X10117
X10119
X11175
X1129
X1193
X12
X1295
X13016 (left rear of luugage compt)
X151
X16
X173 (below driver's seat)
X18126
X18341
X1869
X18801
X3146
X38
X490 (right side of right footwell)
X492 (right side of right footwell)
X494 x13075 (right rear of luggage compt)
X610
X637

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for BMW 525i 2002

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List of elements for Driver"s Memory Seat Wiring Diagram for BMW 525i 2002:

(below driver's seat)
(below driver's seat) x173
Back
Backward
Computer data lines system
Driver's door module
Driver's headrest motor
Driver's seat back head recliner motor
Driver's seat back recliner motor
Driver's seat cushion tilt motor
Driver's seat height motor
Driver's seat movement motor
Driver's setback head adjustment switch
Driver's thigh support motor
Driver's thigh support switch
Forward
Front
Fuse f13 30a
Fuse f29 30a
Fuse panel 1
Hot at all times
Interior lights system
Mem 1
Mem 2
Mem 3
Memory switch
Off
Program
Seat/steering column memory control module
Steering column adjustment circuit
X1129
X151
X173 (below driver's seat)
X887

Memory Mirrors Wiring Diagram for BMW 525i 2002

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List of elements for Memory Mirrors Wiring Diagram for BMW 525i 2002:

Computer data lines system
Driver's door module
Driver's side mirror
Fuse f29 30a
Fuse f6 30a
Fuse panel 1
Horizontal
Hot at all times
Passenger's door module
Passenger's side mirror
Red
Vertical
X1128
X1129
X1130
X1131
X887
X889

Steering Column Memory Wiring Diagram for BMW 525i 2002

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List of elements for Steering Column Memory Wiring Diagram for BMW 525i 2002:

1999 early production
1999 late prod, 2000, 2001, 2002, 2003
Angle adjust down
Back
Computer data lines system
Front
Fuse f13 30a
Fuse panel 1
Hot at all times
Length adjust
Nca
Off
Seat/steering column memory control module
Steering column angle adjust motor
Steering column length adjust motor
Steering column position switch
X173 (below driver's seat)

NAVIGATION

Navigation Wiring Diagram (1 of 2) for BMW 525i 2002

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List of elements for Navigation Wiring Diagram (1 of 2) for BMW 525i 2002:

(left rear of luggage compt)
30a
Antenna amplifier
Anti-lock brakes system
Computer data lines system
Computer data lines systems
Diversity
F56
Fuse
Fuse panel 2
Gps antenna
Hot in all times
Interior lights systems
Light module
Navigation control module (left side of luggage compt)
Nca
Onboard monitor
Red
W/ diversity
W/o diversity
Wagon
X01008
X10018
X10117
X13016
X13016 (left rear of luggage compt)
X1312
X1313
X18801
X18802

Navigation Wiring Diagram (2 of 2) for BMW 525i 2002

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List of elements for Navigation Wiring Diagram (2 of 2) for BMW 525i 2002:

Computer data lines system
F18
F40
Fuse
Fuse panel 1
Hot acc, run or start
Hot in run or start
Instrument cluster
Left tv amplifier
Nca
Radio
Red
Right tv amplifier
Sedan
Temperature sensor
Video module (left rear of trunk)
W/ ike
W/o ike
Wagon
X10113
X10114
X11175
X11176
X13016 (left rear of luggage compt)
X13321
X13348
X13349
X13598
X18126
X18804
X18806

Parking Assistant Wiring Diagram for BMW 525i 2002

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List of elements for Parking Assistant Wiring Diagram for BMW 525i 2002:

(not used)
(sedan) (right side of luggage compt) (wagon) (right rear of luggage compt) x13075
Chime module
Computer data lines system
Interior lights system
Left front center converter
Left front converter
Left rear center converter
Left rear converter
Nca
Park distance control loud speaker
Park distance control module
Right front center converter
Right front converter
Right rear center converter
Right rear converter
Switching center
X18013
X18362
X300
X363
X492 (right side of right footwell)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for BMW 525i 2002

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List of elements for Power Distribution Wiring Diagram (1 of 3) for BMW 525i 2002:

(w/o ike) (w/ ike)
1999, 2000
2001, 2002,
Abs/asc control module (1999)
Abs/asc or abs/dsc control module
Acc/ run/ start
Automatic transmission range switch (2.8l)
Battery
Brake light switch
Charging socket
Cigar lighter relay
Coil spring
Coil spring (srs)
Data link connector
Data link connector (1999, 2000 4.4l 1999, 2000 2.8l)
Data link connector (1999, 2000)
Driver's makeup mirror light
Driver's seat belt switch
Electro -chromic rear view mirror
Electronic driveaway protection control unit
Electronic driveway protection control unit (ews)
Electronic driveway protection control unit (ews) (4.4l)
Engine control module
Engine control module (dme) (4.4l a/t)
Engine control module relay
Fuel pump relay (1999)
Fuse 5a
Fuse f100 200a
Fuse f101 80a
Fuse f102 80a
Fuse f103 50a
Fuse f104 50a
Fuse f105 100a
Fuse f106 80a
Fuse f107 50a
Fuse f108 50a
Fuse f109 80a
Fuse f110 80a
Fuse f111 50a
Fuse f112 80a
Fuse f113 80a
Fuse f114 50a
Fuse f14 5a
Fuse f15 7.5a
Fuse f16 5a
Fuse f17 10a
Fuse f19 5a
Fuse f20 7.5a
Fuse f21 5a
Fuse f32 25a
Fuse f34 10a
Fuse f35 5a
Fuse f37 5a
Fuse f38 5a
Fuse f39 7.5a
Fuse f40 5a
Fuse f41 5a
Fuse f42 5a
Fuse f43 5a
Fuse f44 5a
Fuse f45 7.5a
Fuse panel 1
Fuse panel 4
Fuse panel 5
Garage door opener
General module
Generator
Heating and a/c control module
Horn relay
Ignition switch
Instrument cluster (w/o ike) integrated instrument cluster (w/ ike)
Light module
Multi information display (mid)
Nca
Oil level sensor
Park distance control module
Passenger's makeup mirror light
Passenger's seat belt switch
Rain sensor
Rdc control module
Rear compartment blower output stage
Rear defogger relay
Rear multi information display (mid)
Red
Run/ start
Seat load assembly
Secondary air injection pump relay
Shift lock switch
Start
Starter
Switching center
Temperature switch
To closed circuit current cutoff relay (diagram 2 of 3)
To fuse f67 (diagram 3 of 3)
To fuse f75 (diagram 3 of 3)
To fuse panel 1 fuse f1 (diagram 2 of 3)
To fuse panel 1 fuse f27 (diagram 2 of 3)
To fuse panel 2 fuse f47 (diagram 3 of 3)
To fuse panel 2 fuse f51 (diagram 3 of 3)
To fuse panel 2 fuse f57 (diagram 3 of 3)
Trailer module (ahm)
Transmission range indicator light (1999, 2000)
Unloader relay terminal 15
Unloader relay terminal r (accessory)
Unloader relay terminal15 (4.4l)
W/ ike
W/o ike
X1 x1
X10
X10012
X10113
X10117
X10209 red
X10210 red
X1026
X11175
X11175 x10113
X11238 red
X1193
X12
X13030
X1659
X18075 red
X18090 red
X18261 red
X19517 red
X27
X300
X332
X60004
X6004
X610
X6406

Power Distribution Wiring Diagram (2 of 3) for BMW 525i 2002

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List of elements for Power Distribution Wiring Diagram (2 of 3) for BMW 525i 2002:

(2001, 2002, 2003) (1999, 2000)
Abs/dsc or abs/asc control module
Ags transmission control module
Auxiliary fan high speed relay (1999, 2000)
Auxiliary fan normal speed relay (1999, 2000)
Closed circuit current cutoff relay
Driver's active seat control unit (2001, 2002, 2003)
Driver's door lock switch
Driver's door module
Driver's headrest motor
Driver's seat back head recliner motor
Driver's seat back recliner motor
Driver's seat cushion tilt motor
Driver's seat height motor
Driver's seat lumbar support switch
Driver's seat movement motor
Driver's thigh support motor
Electronic driveaway protection control unit (ews)
Final stage unit
From fuse panel 1 fuse f21 (diagram 1 of 3)
From fuse panel 4 fuse f110 (diagram 1 of 3)
From fuse panel 4 fuse f113 (diagram 1 of 3)
Fuel pump relay (2001, 2002, 2003)
Fuse f1 30a
Fuse f10 30a
Fuse f11 7.5a
Fuse f12 5a
Fuse f13 30a
Fuse f2 30a
Fuse f22 30a
Fuse f23 7.5a
Fuse f24 5a
Fuse f25 7.5a
Fuse f27 30a
Fuse f28 15a
Fuse f29 30a
Fuse f3 15a
Fuse f30 25a
Fuse f4 20a
Fuse f5 30a
Fuse f6 30a
Fuse f7 20a
Fuse f76 40a
Fuse f9 15a
Fuse panel 1
Fuse panel 6
General module
Headlight washer module
Heating and a/c control module
Horn relay
Instrument cluster
Integrated instrument cluster control module
Interior lights system
Light module
Multi information display (mid)
Obd ii connector
Passenger's door module
Passenger's seat active control unit (2001, 2002, 2003)
Passenger's seat adjustment switch
Passenger's seat back head adjustment switch
Passenger's seat lumbar support switch
Passenger's thigh support switch
Rdc control module
Rear multi information display (mid)
Red
Seat/ steering column memory control module
Steering angle sensor
Steering column angle adjust motor
Steering column length adjust motor
Sunroof module
Transmission range ind light
W/ ike
W/ lumbar support
W/o ike
W/o lumbar support
Wiper relay
X10012 (right side of right footwell)
X10113
X11175
X16
X18341
X254
X332
X38
X70001
X887
X889

Power Distribution Wiring Diagram (3 of 3) for BMW 525i 2002

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List of elements for Power Distribution Wiring Diagram (3 of 3) for BMW 525i 2002:

(1999, 2000, 2001, 2002)
(2002, 03) (1999, 00)
(2003)
(right side of right footwell)
Air suspension control unit
Amplifier
Antenna amplifier
Anti-theft horn (dwa)
Cd changer
Central locking fuel tank access flap relay
Charging socket (wagon)
Compensator
Compressor pump control relay
Diversity
Electric fan
Electrochromic rear view mirror
From fuse panel 5 a fuse f101 (diagram 1 of 3)
From fuse panel 5 fuse f102 (diagram 1 of 3)
From fuse panel 5 fuse f104 (diagram 1 of 3)
From fuse panel 5 fuse f105 (diagram 1 of 3)
From fuse panel 5 fuse f106 (diagram 1 of 3)
Front lighter
Fuel pump relay (1999 & 2000)
Fuse f47 15a
Fuse f48 5a
Fuse f49 30a
Fuse f50 7.5a
Fuse f51 30a
Fuse f52 30a
Fuse f53 5a
Fuse f54 15a
Fuse f55 20a
Fuse f56 30a
Fuse f57 10a
Fuse f58 10a
Fuse f59 20a
Fuse f66 40a
Fuse f67 40a
Fuse f75 40a
Fuse panel 2
Gps receiver
Independent heating receiver
Independent park/ auxiliary heating
Interface (2001, 2002, 2003)
Interior lights system
Interior protection control module
Lift gate lock switch (sedan)
Lockout circuit fm amplifier (sedan)
Navigation control module
Nca
Onboard monitor
Radio
Rear cigar lighter
Rear defogger relay
Rear intermittent wipe/wash control unit
Rear lid module
Rear lid motor relay
Red
Tilt sensor
Trailer connector
Transceiver/ charging electronics
Unloader relay terminal r (accessory)
Voice input
W/ diversity
W/o diversity
Window motor relay
X1313
X18126
X18771
X18801
X18802
X1958
X386
X387
X490
X494 x13075 (right rear of luggage compt)
X605 (hifi) (top hifi)

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for BMW 525i 2002

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List of elements for Power Door Locks Wiring Diagram (1 of 2) for BMW 525i 2002:

(right side of right footwell)
(w/ rear lid module)
(w/o rear lid module)
Central locking fuel tank access flap relay
Driver's door lock switch
Driver's door module
Fuse f27 30a
Fuse f29 30a
Fuse f53 5a
Fuse f6 30a
Fuse panel 1
Fuse panel 2
General module (behind glove compartment)
Global locking switch
Hot at all times
Interior lights system
Nca
Passenger's door module
Rear window servo opening switch
Trunk lid locking switch (w/o rear lid module)
Trunk lid servo motor (wagon)
X10012
X10012 (right side of right footwell)
X1129
X1131
X173 (below driver's seat)
X253
X254
X332
X492
X494 (right rear luggage compt)
X494 (right rear luggage compt) (wagon) x498 (right side of luggage compt) (sedan)
X887
X889

Power Door Locks Wiring Diagram (2 of 2) for BMW 525i 2002

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List of elements for Power Door Locks Wiring Diagram (2 of 2) for BMW 525i 2002:

(1999)
(not used)
Computer data lines system
Driver's door lock motor
Fuse f67 40a
Fuse panel 2
Hot at all times
Inside rear lid push button
Interior lights system
Left rear door lock motor
Lift gate lock switch
Nca
Passenger's door lock motor
Rear lid hydraulic pump
Rear lid module
Rear lid tilt switch
Rear window servo motor
Right rear door lock motor
Trunk lid locking switch (w/ rear lid module)
Window motor relay
X13075 (right rear of luggage compt)
X494 (right rear luggage compt)
X494 (right rear of luggage compt)
X498 (right rear luggage compt)

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for BMW 525i 2002

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List of elements for Electrochromic Mirror Wiring Diagram for BMW 525i 2002:

Driver's side electrochromic side mirror
Electrochromic rear view mirror
Fuse f21 5a
Fuse f48 5a
Fuse panel 1
Fuse panel 2
General module
Hot at all times
Hot in run or start
Light module
Passenger's side electrochromic side mirror
W/ infrared remote control
X10117
X1108 (below passenger's seat)
X253
X332

POWER SEATS

Heated Seats Wiring Diagram for BMW 525i 2002

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List of elements for Heated Seats Wiring Diagram for BMW 525i 2002:

(right side of right footwell)
Computer data lines system
Driver's seat heater
Driver's seatback heater
Fuse f32 25a
Fuse f45 7.5a
Fuse panel 1
Hot acc, run or start
Hot at all times
Interior lights system
Passenger's seat heater
Passenger's seatback heater
Switching center
X173 (below driver's seat)
X492
X492 (right side of right footwell)

Heated Steering Wheel Wiring Diagram for BMW 525i 2002

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List of elements for Heated Steering Wheel Wiring Diagram for BMW 525i 2002:

Coil spring
Fuse f34 10a
Fuse panel 1
Hot in run or start
Multifunction steering wheel
Nca
Red
Steering wheel heater
Steering wheel heating control unit
X01031
X01032
X1492
X173 (below driver's seat)

Lumbar Wiring Diagram for BMW 525i 2002

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List of elements for Lumbar Wiring Diagram for BMW 525i 2002:

(below driver's seat)
(right side of right footwell)
Driver's seat lumbar support motor
Driver's seat lumbar support switch
Driver's seat lumbar support valve block
Empty
Fill
Fuse f10 30a
Fuse f13 30a
Fuse panel 1
Hot at all times
Inlet valve
Lower
Lower chamber
Nca
Normal
Outlet valve
Passenger's seat lumbar support motor
Passenger's seat lumbar support switch
Passenger's seat lumbar support valve block
Raise
Upper chamber
X173
X173 (below driver's seat)
X492
X492 (right side of right footwell)

Orthopedic Seats Wiring Diagram for BMW 525i 2002

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List of elements for Orthopedic Seats Wiring Diagram for BMW 525i 2002:

(below driver's seat) x173
(right side of right footwell) x492
Driver pressure sensor i
Driver pressure sensor ii
Driver pump motor
Driver valve
Driver's active seat control module
Fuse f10 30a
Fuse f13 30a
Fuse panel 1
General module
Hot at all times
Nca
Passenger pressure sensor i
Passenger pressure sensor ii
Passenger pump motor
Passenger valve
Passenger's active seat control module
Red
Switching center
X01055
X01056
X01057
X01060
X01061
X01062
X10435
X10436
X1869
X332

Passenger Power Seat Wiring Diagram for BMW 525i 2002

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List of elements for Passenger Power Seat Wiring Diagram for BMW 525i 2002:

Back
Cushion tilt
Front
Fuse f10 30a
Fuse panel 1
Headrest
Height
Hot at all times
Passenger's seat control switch
Passenger's seat cushion tilt motor
Passenger's seat headrest motor
Passenger's seat height motor
Passenger's seat movement motor
Passenger's seatback head adjustment switch
Passenger's seatback head recliner motor
Passenger's seatback recliner motor
Passenger's thigh support motor
Passenger's thigh support switch
Position
Seatback
X492 (right side of right footwell)

POWER TOP/SUNROOF

Sunroof Wiring Diagram for BMW 525i 2002

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List of elements for Sunroof Wiring Diagram for BMW 525i 2002:

Computer data lines system
Fuse f5 20a
Fuse panel 1
Hot at all times
Interior lights system
Sunroof module (behind front roof trim panel)
Sunroof switch 0) off 1) raise 2) slide open 3) automatic slide open 4) close 5) automatic close
X10015
X492 (below driver seat) (1998) (right side of right footwell) (1999, 2000, 2001, 2002, 2003)

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for BMW 525i 2002

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List of elements for Power Windows Wiring Diagram (1 of 2) for BMW 525i 2002:

(below driver's seat)
Auto close
Auto open
Close
Driver's door module
Driver's side pressure sensitive finger guard
Driver's window motor
Fuse f29 30a
Fuse f6 30a
Fuse panel 1
Hot at all times
Interior lights system
Off
Open
Passenger's door module
Passenger's power window switch
Passenger's side pressure sensitive finger guard
Passenger's window motor
Sunroof module
To general module (diagram 2 of 2)
X1129
X1131
X151
X151 (below driver's seat)
X492 (below driver's seat) (1998) (right side of right footwell) (1999, 2000, 2001, 2002 2003)
X887
X889

Power Windows Wiring Diagram (2 of 2) for BMW 525i 2002

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List of elements for Power Windows Wiring Diagram (2 of 2) for BMW 525i 2002:

(1999, 2000, 2001 2002, 2003) (right side of right footwell) (1998) (below driver seat) x490
(below driver seat) (1998) (right side of right footwell) (1999, 2000, 2001, 2002, 2003)
Auto close
Auto open
Close
From driver's module (diagram 1 of 2)
Fuse f11 7.5a
Fuse f27 30a
Fuse panel 1
General module (behind glove compartment)
Hot at all times
Interior lights system
Left rear power window switch
Left rear window motor
Left rear window pressure sensitive finger guard
Off
Open
Open auto
Right rear power window switch
Right rear window motor
Right rear window pressure sensitive finger guard
X173 (driver door sill) (1998) (below driver's seat) (1999, 2000, 2001, 2002, 2003)
X253
X254
X332
X492
X492 (below driver seat) (1998) (right side of right footwell) (1999, 2000, 2001, 2002, 2003)

Rear Window Sun Shade Wiring Diagram for BMW 525i 2002

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List of elements for Rear Window Sun Shade Wiring Diagram for BMW 525i 2002:

Computer data lines system
Fuse f45 7.5a
Fuse panel 1
Hot acc, run or start
Interior lights system
Sun blind motor
Sun blind remote control switch
Switching center
X10012 (right side of right footwell)
X10015
X1869
X492 (right side of right footwell)

RADIO

Premium Radio Wiring Diagram, Sedan with HIFI Radio (1 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Sedan with HIFI Radio (1 of 3) for BMW 525i 2002:

Amplifier (left rear of luggage compt)
Fuse f56 30a
Fuse panel 2
Hot at all times
Left front high range speaker
Left front mid range speaker
Left front speaker
Left medium/high range speaker
Left rear speaker
Right front high range speaker
Right front mid range speaker
Right front speaker
Right medium/high range speaker
Right rear speaker
Subwoofer speaker
W/ telephone system
X13016 (left rear of luggage compt)
X18184
X18189
X403
X404
X605
X606
X761
X763

Premium Radio Wiring Diagram, Sedan with HIFI Radio (2 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Sedan with HIFI Radio (2 of 3) for BMW 525i 2002:

Coil spring
Computer data lines system
Diversity
Engine control module (dme)
Fm amplifier lockout circuit
Fm1
Fm2
Fuse f43 5a
Fuse f44 5a
Fuse f58 10a
Fuse panel 1
Fuse panel 2
Hot at all times
Hot in acc, run or start
Left tv amplifier
Nca
Rear window
Red
Transceiver/ charging electronics
Unloader relay terminal r (right rear of luggage compt)
Voice box
W/ onboard monitor
W/o onboard monitor
X01028
X01070
X1108 (below passenger's seat)
X13016 (left rear of luggage compt)
X13344
X380
X424
X498 (right rear of luggage compt)
X60004

Premium Radio Wiring Diagram, Sedan with HIFI Radio (3 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Sedan with HIFI Radio (3 of 3) for BMW 525i 2002:

(left rear of luggage compt) x13016
Antenna amplifier
Cd changer
Computer data lines system
Gps receiver
Interior lights system
Left side steering wheel electronics
Multifunction steering wheel
Navigation control module
Nca
Onboard monitor
Radio
Red
Right side steering wheel electronics
Telephone system
Video module
Voice box
W/ diversity
W/o diversity
X01012
X01028
X01029
X01030
X01038
X13016 (left rear of luggage compt)
X1312
X1313
X13321
X13342
X13598
X1598
X18126
X18180
X18805
X380
X424

Premium Radio Wiring Diagram, Sedan with Top HIFI Radio (1 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Sedan with Top HIFI Radio (1 of 3) for BMW 525i 2002:

Amplifier (left side of engine compt)
Computer data lines system
Fuse f56 30a
Fuse panel 2
Hot at all times
Left front high range speaker
Left front mid range speaker
Left front speaker
Left medium/high range speaker
Left rear speaker
Right front high range speaker
Right front mid range speaker
Right front speaker
Right medium/high range speaker
Right rear speaker
Subwoofer speaker
Telephone system
X13016 (left rear side of luggage compt)
X18184
X18189
X18771
X18772
X18773
X761
X763

Premium Radio Wiring Diagram, Sedan with Top HIFI Radio (2 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Sedan with Top HIFI Radio (2 of 3) for BMW 525i 2002:

Coil spring
Computer data lines system
Diversity
Engine control module (dme)
Fm amplifier lockout circuit
Fm1
Fm2
Fuse f43 5a
Fuse f44 5a
Fuse f58 10a
Fuse panel 1
Fuse panel 2
Hot at all times
Hot in acc, run or start
Left tv amplifier
Nca
Rear window
Red
Transceiver/ charging electronics
Unloader relay terminal r (right side of luggage compt)
Voice input
W/ onboard monitor
W/o onboard monitor
X01028
X10170
X1108 (below passenger's seat)
X13016 (left rear side of luggage compt)
X13344
X380
X424
X498 (right side of luggage compt)
X60004

Premium Radio Wiring Diagram, Sedan with Top HIFI Radio (3 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Sedan with Top HIFI Radio (3 of 3) for BMW 525i 2002:

(left rear side of luggage compt) x13016
Antenna amplifier
Cd changer
Computer data lines system
Ibus
Interior lights system
Left side steering wheel electronics
Multifunction steering wheel
Navigation control module
Nca
Onboard monitor
Radio
Red
Right side steering wheel electronics
Video module
W/ diversity
W/o diversity
X01012
X01028
X01029
X01030
X01038
X13016 (left rear side of luggage compt)
X1313
X13321
X13598
X18126
X18180
X18805
X380
X424

Premium Radio Wiring Diagram, Wagon with HIFI Radio (1 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Wagon with HIFI Radio (1 of 3) for BMW 525i 2002:

Amplifier (left rear of luggage compt)
Fuse f56 30a
Fuse panel 2
Hot at all times
Left front high range speaker
Left front mid range speaker
Left front speaker
Left medium/high range speaker
Left rear speaker
Right front high range speaker
Right front mid range speaker
Right front speaker
Right medium/high range speaker
Right rear speaker
Subwoofer speaker
W/ telephone system
X13016 (left rear of luggage compt)
X18184
X18189
X403
X404
X605
X606
X761
X763

Premium Radio Wiring Diagram, Wagon with HIFI Radio (2 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Wagon with HIFI Radio (2 of 3) for BMW 525i 2002:

Am/fm
Ant
Coil spring
Computer data lines system
Diversity
Engine control module (dme)
Fm amplifier
Fm3/ fm4
Fm3/fm4
Fuse f43 5a
Fuse f44 5a
Fuse f53 5a
Fuse f58 10a
Fuse panel 1
Fuse panel 2
Fzv
General module
Hot at all times
Hot in acc, run or start
Left side window
Nca
Rear window
Red
Transceiver/ charging electronics
Unloader relay terminal r (right rear of luggage compt)
Voice box
W/ diversity
W/ onboard monitor
W/o diversity
W/o onboard monitor
X01028
X01070
X1108 (below passenger's seat)
X1143
X13344
X13345
X332
X424
X498 (right rear of luggage compt)
X60004

Premium Radio Wiring Diagram, Wagon with HIFI Radio (3 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Wagon with HIFI Radio (3 of 3) for BMW 525i 2002:

(left rear of luggage compt) x13016
Antenna amplifier
Cd changer
Computer data lines system
Fm3/fm4
Gps receiver
Interior lights system
Left side steering wheel electronics
Multifunction steering wheel
Navigation control module
Nca
Onboard monitor
Radio
Red
Right side steering wheel electronics
Telephone system
Video module
Voice box
W/ diversity
W/o diversity
X01012
X01013
X01028
X01029
X01030
X01038
X1143
X13016 (left rear of luggage compt)
X1312
X1313
X13321
X13342
X13343
X13598
X1598
X18126
X18180
X18805
X424

Premium Radio Wiring Diagram, Wagon with Top HIFI Radio (1 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Wagon with Top HIFI Radio (1 of 3) for BMW 525i 2002:

Amplifier (left side of engine compt)
Computer data lines system
Fuse f56 30a
Fuse panel 2
Hot at all times
Left front high range speaker
Left front mid range speaker
Left front speaker
Left medium/high range speaker
Left rear speaker
Right front high range speaker
Right front mid range speaker
Right front speaker
Right medium/high range speaker
Right rear speaker
Subwoofer speaker
Telephone system
X13016 (left rear side of luggage compt)
X18184
X18189
X18771
X18772
X18773
X761
X763

Premium Radio Wiring Diagram, Wagon with Top HIFI Radio (2 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Wagon with Top HIFI Radio (2 of 3) for BMW 525i 2002:

Am/fm
Coil spring
Computer data lines system
Diversity
Diversity w/
Engine control module (dme)
Fm amplifier lockout circuit
Fm3/fm4
Fuse f43 5a
Fuse f44 5a
Fuse f53 5a
Fuse f58 10a
Fuse panel 1
Fuse panel 2
Fzv
General module
Hot at all times
Hot in acc, run or start
Left side window
Nca
Red
Transceiver/ charging electronics
Unloader relay terminal r (right rear of luggage compt)
Voice input
W/ diversity
W/ onboard monitor
W/o diversity
W/o onboard monitor
X01028
X10170
X1108 (below passenger's seat)
X1143
X13344
X13345
X424
X498 (right rear of luggage compt)
X60004

Premium Radio Wiring Diagram, Wagon with Top HIFI Radio (3 of 3) for BMW 525i 2002

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List of elements for Premium Radio Wiring Diagram, Wagon with Top HIFI Radio (3 of 3) for BMW 525i 2002:

(left rear side of luggage compt) x13016
Am/fm
Antenna amplifier
Cd changer
Computer data lines system
Fm3/fm4
Fzv
Ibus
Interior lights system
Left side steering wheel electronics
Multifunction steering wheel
Navigation control module
Nca
Onboard monitor
Radio
Red
Right side steering wheel electronics
Video module
W/ diversity
W/o diversity
X01012
X01013
X01028
X01029
X01030
X01038
X1143
X1313
X13321
X13342
X13343
X13598
X18126
X18180
X18805
X424

Stereo Radio Wiring Diagram (1 of 3) for BMW 525i 2002

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List of elements for Stereo Radio Wiring Diagram (1 of 3) for BMW 525i 2002:

(left rear side of luggage compt) x13016
Cd changer
Computer data lines system
Diversity
Fm1
Fm2
Fuse f43 5a
Fuse f44 5a
Fuse f53 5a
Fuse f56 30a
Fuse f58 10a
Fuse panel 1
Fuse panel 2
General module
Hot at all times
Hot in acc run or start
Interior lights system
Left front high range speaker
Left front speaker
Left rear speaker
Nca
Radio
Right front high range speaker
Right front speaker
Right rear speaker
Sedan
Telephone system
Transceiver/ charging electronics
Unloader relay terminal r (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)
Voice input
W/ diversity
W/ onboard monitor
W/o diversity
W/o onboard monitor
Wagon
X01038
X1143
X1260
X1261
X13321
X13342
X13343
X18126
X18180
X18184
X18189
X332
X424
X498 (right side of luggage compt) (sedan) (right rear of luggage compt) (wagon)
X761
X763

Stereo Radio Wiring Diagram (2 of 3) for BMW 525i 2002

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List of elements for Stereo Radio Wiring Diagram (2 of 3) for BMW 525i 2002:

Navigation control module
Nca
Onboard monitor
Radio
W/ diversity
W/o diversity
X18805

Stereo Radio Wiring Diagram (3 of 3) for BMW 525i 2002

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List of elements for Stereo Radio Wiring Diagram (3 of 3) for BMW 525i 2002:

2001& 2002,2003
Antenna amplifier
Coil spring
Computer data lines system
Fm1
Fm2
Left side steering wheel electronics
Left tv amplifier (sedan)
Multifunction steering wheel
Navigation system
Nca
Rear window
Red
Right side steering wheel electronics
W/ diversity
W/ onboard monitor
W/o diversity
W/o onboard monitor
X01012
X01013
X01026
X01027
X01028
X01029
X01030
X01034
X10170
X1108 (below passenger's seat)
X1143
X13016 (left rear side of luggage compt)
X380
X424
X60004

SHIFT INTERLOCK

A/T Wiring Diagram for BMW 525i 2002

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List of elements for A/T Wiring Diagram for BMW 525i 2002:

Brake light switch
Engine control module
Fuse f41 5a
Fuse panel 1
Hot acc, run or start
Park/neutral position switch
Transmission control module (right rear of engine compt)
X60002
X60004
X70003

STARTING/CHARGING

Charging Wiring Diagram for BMW 525i 2002

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List of elements for Charging Wiring Diagram for BMW 525i 2002:

Battery
Function indicator light
Fuse f15 7.5a
Fuse f18 5a
Fuse panel 1
Generator
Hot in run or start
Instrument cluster
Red
Starter
W/ ike
W/o ike
X10015
X11175
X16
X6402

Starting Wiring Diagram for BMW 525i 2002

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List of elements for Starting Wiring Diagram for BMW 525i 2002:

2.5l, 3.0l
4.4l
Acc
Battery
E box fan
Electronic drive away protection control unit
Engine control module (dme)
Except 4.4l
Fuse f114 50a
Fuse panel 4
Hot at all times
Ignition switch
Integrated instrument cluster control module (w/ ike) instrument cluster (w/o ike)
Lock
Red
Run
Start
Starter
Starter relay
W/ ike
W/o ike
X10
X10113
X11175
X1659
X60003
X60004
X6406 (2.8l & 4.4l) x6402 (2.5l & 3.0l)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for BMW 525i 2002

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List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for BMW 525i 2002:

Air bag ind
Battery safety terminal generator
Computer data lines system
Driver air bag head area generator
Driver's seat belt tension generator
Fuse f40 5a
Fuse f42 5a
Fuse panel 1
General module
Hot in acc, run or start
Instrument cluster
Left rear head area air bag inflator assembly (2000, 2001, 2002, 2003)
Nca
Passenger air bag head area generator
Passenger's seat belt tension generator
Red
Right rear door side air bag generator
Right rear head area air bag inflator assembly (2000, 2001, 2002, 2003)
W/ ike
W/o ike
X10113
X1081
X11175
X11176
X16
X253
X46 (rear center console)

Supplemental Restraints Wiring Diagram (2 of 2) for BMW 525i 2002

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List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for BMW 525i 2002:

Air bag contact plate
Coil spring
Driver's air bag gas generator
Driver's door for side air bag inflator assembly
Driver's seat belt switch
Left front sensor (air bag)
Left rear door side air bag generator
Nca
Passenger's air bag gas generator
Passenger's door for side air bag inflator assembly
Passenger's seat belt switch
Red
Right front sensor (air bag)
Seat load assembly
X01009
X10012 (right side of right footwell)
X10170
X10218
X46 (rear center console)

TRANSMISSION

A/T Wiring Diagram, GS20 (1 of 2) for BMW 525i 2002

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List of elements for A/T Wiring Diagram, GS20 (1 of 2) for BMW 525i 2002:

(left rear of engine compt) x6454
Ags transmission control unit (right rear of engine compt)
Battery
E-box (right rear of engine compt)
Electronic driveraway protection control unit (ews)
Fuse f109 80a
Fuse f15 7.5a
Fuse f24 5a
Fuse f4 30a
Fuse panel 1
Fuse panel 4
General module
Ground
Hot at all times
Hot in run or start
Hot w/ retained accessory power
Ign
Kick down
Kick down switch
Light module
Manual gate
Nca
Park/neutral position switch (center of console)
Red
Selector lever position switch
Shift lock
Steptronic switch
Tip down
Tip up
Transmission range indicator light
X10012 (right side of right footwell)
X10015
X1193
X1599
X1600
X38
X524
X70001
X70003
X8680

A/T Wiring Diagram, GS20 (2 of 2) for BMW 525i 2002

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List of elements for A/T Wiring Diagram, GS20 (2 of 2) for BMW 525i 2002:

Ags transmission control unit (right rear of engine compt)
Can high
Can low
Can-high
Can-low
Computer data lines system
Engine control module (dme) (left rear of engine compt)
Gearshift unit
Hydraulic pressure regulator
L1 sig
L2 sig
L3 sig
L4 sig
L5 sig
Nca
Oil temp +
Oil temp -
Oil temperature sensor
Press reg
Red
Shaft speed sensor
Shld gnd
Sol 1
Sol 2
Sol 3
Solenoid valves
Sss +
Sss -
Tcc sol
Torque converter clutch
Tss +
Tss -
Turbine speed sensor
Txd
Txd data
X60002
X60004
X70004

A/T Wiring Diagram, GS8.60.4 (1 of 2) for BMW 525i 2002

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List of elements for A/T Wiring Diagram, GS8.60.4 (1 of 2) for BMW 525i 2002:

(left rear of engine compt) x6454
Ags transmission control unit (right rear of engine compt)
Battery
E-box (right rear of engine compt)
Electronic driveraway protection control unit (ews)
Fuse f109 80a
Fuse f15 7.5a
Fuse f24 5a
Fuse f4 30a
Fuse panel 1
Fuse panel 4
General module
Ground
Hot at all times
Hot in run or start
Hot w/ retained accessory power
Ign
Kick down
Kick down switch
Light module
Manual gate
Nca
Park/neutral position switch (center of console)
Red
Selector lever position switch
Shift lock
Steptronic switch
Tip down
Tip up
Transmission range indicator light
X10012 (right side of right footwell)
X10015
X1193
X1599
X1600
X254
X38
X70001
X70003
X8680

A/T Wiring Diagram, GS8.60.4 (2 of 2) for BMW 525i 2002

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List of elements for A/T Wiring Diagram, GS8.60.4 (2 of 2) for BMW 525i 2002:

Ags transmission control unit (right rear of engine compt)
Automatic transmission range position switch
Automatic transmission range switch 0 off 1 on
Can-high
Can-low
Computer data lines system
Engine control module (dme) (left rear of engine compt)
Gearshift unit
Nca
Oil temp
Oil temperature sensor
Oss
Output shaft speed sensor
Pnk
Press reg
Pressure regulators
Red
Shield
Sol valve
Solenoid valves
Trp sens
Tss
Turbine shaft speed sensor
Txd
X60002
X60004
X70004
X8505

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for BMW 525i 2002

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List of elements for Trunk & Fuel Door Release Wiring Diagram for BMW 525i 2002:

(right side of right footwell)
87a
Central locking fuel tank access flap relay
Door locks system
Fuel tank access flap lock motor
Fuse f27 30a
Fuse f53 5a
Fuse panel 1
Fuse panel 2
General module (behind glove box)
Hot at all times
Interior lights system
Rear lid motor relay
Sedan
Trunk lid release switch
Wagon
X10015
X10016
X1108 (below passenger's seat)
X253
X254
X332
X492
X494 (under right rear window shelf) (sedan) (right rear of luggage compt) (wagon)
X498 (right rear of trunk)
Zv drive rear lid

WARNING SYSTEMS

Chime Wiring Diagram for BMW 525i 2002

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List of elements for Chime Wiring Diagram for BMW 525i 2002:

(not used)
Chime module (driver footwell)
Driver's door jamb switch
Fuse f24 5a
Fuse panel 1
General module
Hot at all times
Instrument cluster
Interior lights system
Nca
Park distance control module (2001, 2002, 2003)
W/ ike
W/o ike
X10113
X1108 (below passenger's seat)
X11175
X11176
X173 (below driver seat)
X253
X254
X300
X363
X518
X522

Tire Pressure Monitoring Wiring Diagram for BMW 525i 2002

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List of elements for Tire Pressure Monitoring Wiring Diagram for BMW 525i 2002:

(right front of right footwell)
Computer data lines system
Fuse f20 7.5a
Fuse f24 5a
Fuse panel 1
General module
Hot at all times
Hot in run or start
Interior lights system
Left front rdc sensor
Left rear rdc sensor
Nca
Rdc control module (behind glove box)
Rdc switch
Red
Right front fixed rdc aerial
Right rear rdc sensor
X10012
X18034
X253

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for BMW 525i 2002

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List of elements for Front Wiper/Washer Wiring Diagram for BMW 525i 2002:

(1999)
(2000, 2001, 2002, 2003)
(w/ ike)
(w/o ike)
Computer data lines system
Fast
Fuse f1 30a
Fuse f11 7.5a
Fuse f38 5a
Fuse panel 1
General module (behind glove box)
Hot acc, run or start
Hot at all times
Instrument cluster (w/o ike) integrated instrument cluster control module (w/ ike)
Int
Light module
Nca
Normal
Off
Park
Rain sensor
Run
Single
Slow
Wash
Washer fluid level switch
Washer pump
Wiper motor
Wiper relay
Wiper/washer switch
X10012 (right side of right footwell)
X10113
X10117
X11176
X151 (below driver's seat)
X253
X254
X332
X490 (right side of right footwell)