All Wiring Diagrams for BMW 540i 1997 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for BMW 540i 1997

List of elements for Automatic A/C Wiring Diagram (1 of 2) for BMW 540i 1997:

2.8l
4.4l
A/c compressor
Automatic air recirculation sensor
Auxiliary water pump
Computer data lines system
Cooling fans system
Defogger system
Dual temperature sensor
Engine control module (right rear of engine compt)
Evaporator temperature sensor
Fuse f20 5a
Fuse f23 5a
Fuse f9 15a
Fuse panel (in glove box)
Heating & a/c control module
High pressure switch
Hot at all times
Hot in run or start
Interior lights system
Nca
Ntc resistor steering angle sensor
Red
W/ latent heat accumulator
Wiper/washer system
X10015
X173 (below driver's seat)
X18153
X18341
X492 (driver door sill)
X6000
X610
X611
X613

Automatic A/C Wiring Diagram (2 of 2) for BMW 540i 1997

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List of elements for Automatic A/C Wiring Diagram (2 of 2) for BMW 540i 1997:

(right side of luggage compt) x498
Blower motor
Blower relay (behind glove box)
Changeover valve lws
Control module
Defroster flap motor
Final stage unit
Footwell flap actuator
Fresh air flap motor
Fuse f28 30a
Fuse f46 15a
Fuse panel (in glove box)
Fuse panel (in right side of luggage compt)
Hot at all times
Left heat exchanger temperature sensor
Park heating relay
Park heating/
Recirculation flap motor
Red
Right heat exchanger temperature sensor
Shut off valve lws
Ventilation
Ventilation flap actuator
X10012 (right side of right footwell)
X10015
X173 (below driver's seat)
X490 (driver door sill)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for BMW 540i 1997

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List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for BMW 540i 1997:

Abs/asc control module (behind glove box)
Auxiliary throttle position motor (ads)
Brake light switch
Can high
Can low
Computer data lines system
Fuse f17 10a
Fuse f30 25a
Fuse f31 10a
Fuse f8 25a
Fuse panel 1
Hot at all times
Hot in run or start
Instrument cluster
Left front speed sensor (inside left front wheel hub)
Left rear speed sensor (inside left rear wheel hub)
Navigation system
Nca
Red
Right front speed sensor (inside right front wheel hub)
Right rear speed sensor (inside right rear wheel hub)
Starting/ charging system
W/ ike
W/o ike
X10015
X11175
X11176
X1171
X16
X492 (right footwell)

Anti-lock Brakes Wiring Diagram (2 of 2) for BMW 540i 1997

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List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for BMW 540i 1997:

(not used)
(right rear engine compt) engine control relay
2.8l
4.4l
Abs/asc control module (behind glove box)
Asc switch
Asc throttle position sensor
Brake fluid level switch
Can high
Can low
Engine control module (dme) (right rear engine compt)
Fuse f108 5a
Fuse panel 4
General module
Hot at all times
Hydraulic unit
Integrated instrument cluster control module
Interior lights system
Light module (right kick panel)
Nca
Park brake switch
Red
Transmission control module (ags) (right rear engine compt)
Valve relay
X10012 (right front footwell)
X10114
X1108 (driver footwell)
X1171
X1176
X170
X253
X27
X4 (right side of engine compt)
X6000
X8600
X10117

ANTI-THEFT

Forced Entry Wiring Diagram for BMW 540i 1997

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List of elements for Forced Entry Wiring Diagram for BMW 540i 1997:

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 compartment)
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
Radio-operated passenger compt protection control module
Right rear door jamb switch
Tilt sensor
Underhood light switch
X10012 (right front footwell)
X173 (below driver's seat)
X253
X254
X332
X492 (right footwell)
X494 (under right side of luggage compt)

Immobilizer Wiring Diagram for BMW 540i 1997

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List of elements for Immobilizer Wiring Diagram for BMW 540i 1997:

2.8l
2.8l & 4.4l m/t
4.4l
4.4l a/t
Automatic transmission range switch
Computer data lines system
Cruise control 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
Integrated instrument cluster control module
Red
Ring coil
Starting/ charging system
Transmissions system
X10 red
X10012 (right front footwell)
X6000

BODY CONTROL MODULES

General Module Wiring Diagram for BMW 540i 1997

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List of elements for General Module Wiring Diagram for BMW 540i 1997:

(right footwell) x490
Anti-lock brakes system
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 compartment)
Hot acc, run or start
Hot at all times
Interior lights system
Mirror systems
Mirrors system
Power window system
Power windows system
Trunk, tailgate, fuel doors system
Trunk, tailgate, fuel doors system (or door locks system)
Warning system
Wiper/washer system
X10012 (right front footwell)
X253
X254
X332
X492 (right footwell)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for BMW 540i 1997

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List of elements for Computer Data Lines Wiring Diagram for BMW 540i 1997:

(rear left side of engine compt) data link connector
Abs/asc control module or abs/dsc control module (front of right front shock tower)
Cruise control module (left side of driver's footwell)
Electronic drive-away protection control module (center console)
Electronic shock absorber control module
Engine control module (rear right side of eng compt, in e-box)
Fuse block (in glove box top)
Fuse f114 50a
Fuse f15 7.5a
Fuse f25 7.5a
Fuse f38 5a
Heating & a/c control module (center console)
Hot at all times
Hot in accy, run or start
Hot in run or start
Instrument cluster
Integrated insturment cluster control module (behind instrument cluster)
Obdii plug (center console)
Red
Transmission control module (rear right side of eng compt, in e-box)
X10
X10015
X10113
X10114
X1108
X151
X16
X166
X60002
X60004
X70001

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW 540i 1997

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List of elements for Cruise Control Wiring Diagram for BMW 540i 1997:

(driver's footwell) x1108
Brake light switch
Clutch pedal position switch
Coil spring
Computer data lines system
Cruise control actuator
Cruise control main switch
Cruise control module (tempormat)
Electronic driveaway protection control unit (ews)
Fuse f41 5a
Fuse panel 1
Hot in acc, run or start
Instrument cluster
Interior lights system
Light module
Nca
Sound system
Transmission control module (ags)
W/ ags
W/ ike
W/o ags
W/o ike
X10015
X10113
X10117
X1108 (driver's footwell)
X11175
X11176
X16
X22
X8600

DEFOGGERS

Defoggers Wiring Diagram for BMW 540i 1997

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List of elements for Defoggers Wiring Diagram for BMW 540i 1997:

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 antenna/ defroster
X10015
X10019
X13016 (left side of trunk)
X379
X380
X610

ELECTRONIC SUSPENSION

Electronic Air Suspension Wiring Diagram for BMW 540i 1997

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List of elements for Electronic Air Suspension Wiring Diagram for BMW 540i 1997:

(right side of luggage compt)
Air suspension control unit (right side of spare tire)
Compressor pump
Compressor pump control relay
Computer data lines stystem
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)
X1448
X498 (right side of luggage compt)

Electronic Damper Control Wiring Diagram for BMW 540i 1997

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List of elements for Electronic Damper Control Wiring Diagram for BMW 540i 1997:

Computer data lines system
Data link connector
Edc switch
Electronic shock absorber control module (edc) (right side of luggage compt)
Fuse 15a
Fuse panel 2
Hot in run or start
Interior lights system
Left front edc valves
Left rear edc valves
Light module
Navigation system
Nca
Red
Right front acceleration sensor
Right front edc valves
Right rear acceleration sensor
Right rear edc valves
Steering angle sensor
X10012 (right front footwell)
X263
X498 (right side of luggage compt)
X945

ENGINE PERFORMANCE

4.4L

4.4L, Engine Performance Wiring Diagram (1 of 3) for BMW 540i 1997

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List of elements for 4.4L, Engine Performance Wiring Diagram (1 of 3) for BMW 540i 1997:

(right rear engine compt) x6452
A/c sig
A/c signal
A/c system
Air flow sensor grd
Anti-theft sig
Anti-theft sytsem
Camshaft sig
Cooling characteristic map (front of engine)
Crankshaft position/rpm sensor (on right front of engine)
Crankshaft sig
Cyl 1-2
Cyl 3-4
Cyl 5-6
Cyl 7-8
Dual temperature sensor (front of engine)
Engine contr relay
Engine control module (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 inj 8
Fuel inj grd
Fuel injection valves
Fuel reserve sig
Fuse 30a
Fuse 80a
Fuse box
Grd
Hall effect camshaft position sensor (top center of eng)
Hot at all times
Hot-film mass air flow sensor (right front of engine)
Idle speed control
Ign sig cyl 1
Ign sig cyl 2
Ign sig cyl 3
Ign sig cyl 4
Ign sig cyl 5
Ign sig cyl 6
Ign sig cyl 7
Ign sig cyl 8
Intake air temp
Intake air temperature sensor (right side of eng compt)
Knock sensor (top center of eng)
Knock sensor sig
Malfunction ind
Mas air flow sig
Nca
Oxygen sensor sig
Red
Start signal
Starting/charging system
Terminal 30
Terminal 50 sig
Throttle pos sig
X60003
X6452
X6453 (right rear of engine compt)
X8680 red

4.4L, Engine Performance Wiring Diagram (2 of 3) for BMW 540i 1997

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List of elements for 4.4L, Engine Performance Wiring Diagram (2 of 3) for BMW 540i 1997:

(left side of engine compt) fuel tank vent valve
(right side of lugg compt) fuel pump relay
(w/ ike) (behind instrument cluster) integrated instrument cluster control module
Fuel pump
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse panel 1
Fuse panel 2
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
Hot in run or start
Idle speed control valve (top side of engine)
Instrument cluster
Light module (right kick panel)
Nca
Oil level sensor (underside of oil pan)
Throttle position sensor (top front of engine)
W/ ike
W/o ike
X10015
X10114
X10117
X11176
X16
X494
X6452 (right rear of engine compt)

4.4L, Engine Performance Wiring Diagram (3 of 3) for BMW 540i 1997

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List of elements for 4.4L, Engine Performance Wiring Diagram (3 of 3) for BMW 540i 1997:

A/c sig
A/c system
Acc
Anti-lock brakes system
Can high
Can low
Characteristic sig
Coolant temp
Crankshaft pos sig
Data link connector (left side of engine compt)
Data link txd
Engine control module (right side of engine compt in e-box)
Engine electronics fuse carrier
Evap emission sig
Fuel pump relay
Fuse 30a
Fuse 5a
Fuse box
Grd
Hot at all times
Hot in run or start
Ign grd
Ignition coils 1-4
Ignition coils 5-8
Ignition switch
Inj sig
Knock sensor sig
Nca
Off
Oxygen sensor sig
Plug
Prog volt inp
Red
Rh rear eng speed
Run
Start
Td signal
Terminal 15
Terminal 87
Transmission control module (ags)
Unloader relay (in e box)
X10015
X33
X6000
X6002
X6452 (right rear engine compt)
X6452 (right rear of engine compt)
X6453 (right rear of engine compt)
X6455
X6456 (right side of engine)
X8680

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, Sedan for BMW 540i 1997

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List of elements for Backup Lamps Wiring Diagram, Sedan for BMW 540i 1997:

2.8l
4.4l
Back up light switch
Back-up light
Brake light switch
Computer data lines system
Fuse f41 5a
Fuse panel 1
Hot in acc, run or start
Instrument cluster
Kickdown switch
Left rear light assembly 1
Light control module (right kick panel)
M/t
Right rear light assembly 1
Transmission control module (ags)
W/ ike
W/o ike
X10113
X10114
X10117
X11175
X11176
X38
X498 (right side of luggage compt)
X6454 (right rear of engine compt)

Backup Lamps Wiring Diagram, Wagon for BMW 540i 1997

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List of elements for Backup Lamps Wiring Diagram, Wagon for BMW 540i 1997:

(right rear of engine compt)
(under right side of rear window shelf)
2.8l
4.4l
Back up light switch
Back-up light
Brake light switch
Computer data lines system
Fuse f41 5a
Fuse panel 1
Hot in acc, run or start
Instrument cluster
Kickdown switch
Left trunk lid light
Light control module (right kick panel)
M/t
Right trunk lid light
Transmission control module (ags)
W/ ike
W/o ike
X10113
X10114
X10117
X11175
X11176
X38
X494
X6454

Exterior Lamps Wiring Diagram (1 of 2) for BMW 540i 1997

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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for BMW 540i 1997:

(right front footwell) x10012
2.8l
4.4l
Brake light switch
Computer data lines system
Fuse f112 80a
Fuse f113 80a
Fuse f16 5a
Fuse f41 5a
Fuse panel 1
Head
High level stoplight
Hot at all times
Hot in acc, run or start
Hot in or start
Left front auxiliary turn light
Left front fog light
Left front turn signal lamp
Left license plate light
Light control module (right kick panel)
Light switch
Off
Park
Red
Right front auxiliary turn light
Right front fog light
Right front turn signal lamp
Right license plate light
Transmission control module (ags) (right rear of engine compt)
Turn
Wagon
X10015
X10117
X1106 (right front of engine compt)
X1108 (in driver's footwell)
X12
X151 (below driver's seat)
X165 (left front of engine compt)
X166 (right front of engine compt)
X38
X490 (right footwell)
X492 (right footwell)
X494 (under right side of rear window shelf)
X498 (right side of luggage compt)
X8600

Exterior Lamps Wiring Diagram (2 of 2) for BMW 540i 1997

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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for BMW 540i 1997:

Brake light
Combination switch
Dimmer
Hazard switch
Left
Left rear light assembly 1
Left trunk lid light (wagon)
Rear fog
Rear fog (sedan)
Right
Right rear light assembly 1
Right trunk lid light (wagon)
Sedan
Tail light
Tail light (sedan)
Turn light
Wagon
X10012 (right front footwell)
X1108 (in driver's footwell)
X32
X494 (under right side of rear window shelf)
X498 (right side of luggage compt)

Trailer Tow Wiring Diagram for BMW 540i 1997

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List of elements for Trailer Tow Wiring Diagram for BMW 540i 1997:

Brake light
Fuse f103 50a
Fuse panel 5
Hot at all times
Left rear light assembly 1
Light control module (right kick panel)
Red
Right rear light assembly 1
Sedan
Tail light
Trailer connector
Trailer module (ahm)
Turn light
Wagon
X10117
X12
X19517
X19518 (left rear of luggage compt)
X38
X498 (right side of luggage compt)
X609

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for BMW 540i 1997

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List of elements for Ground Distribution Wiring Diagram (1 of 5) for BMW 540i 1997:

Auxiliary water pump
Battery
Changeover valve lws
Collector ring
Data link connector
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
Electronic rear view mirror
Hydraulic unit
Intensive washer pump
Left front auxiliary turn light
Left front sensor (air bag)
Left rear access light
Left rear door jamb switch
Left rear interior light
Left rear power window switch
Left rear window pressure sensitive finger guard
Memory switch
Nca
Obd ii socket
Park heating metering pump
Right fog light
Right front auxiliary turn light
Right front sensor (air bag)
Right high beam
Right low beam light
Seat/ steering column memory control module
Secondary air injection pump
Sedan
Shutoff valve lws
Steering column adjustment control module
Steering column angle adjust motor
Steering column length adjust motor
Steering column position switch
Underhood light switch
W/ memory
Wiper motor
X151 (below driver seat)
X166 (right front of engine compt)
X170
X173 (below driver's seat)
X390
X4 (right side of engine compt)
X46 (rear center console)
X6406

Ground Distribution Wiring Diagram (2 of 5) for BMW 540i 1997

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List of elements for Ground Distribution Wiring Diagram (2 of 5) for BMW 540i 1997:

Abs/dsc control module (4.4l) abs/asc control module (2.8l & 4.4l)
Asc/dsc switch
Automatic cruise control main switch
Brake fluid level switch
Brake light switch
Chime module
Clutch pedal position switch
Coil spring
Combination switch
Cruise control actuator
Cruise control module
Dimmer
Driver's seat belt switch
Driver's seat seat heater switch
Fog light switch
Front interior/ reading lamp
Garage door opener
General module
Headlight washer module
Heating & a/c control module
Inertia fuel shutoff switch
Instrument cluster
Instrument cluster (w/o ike)
Integrated instrument cluster control module (w/ ike)
Light module
Light switch
Nca
Obd ii socket
Oil pressure switch
Passenger's door access light
Passenger's door jamb switch
Passenger's door module
Passenger's power window switch
Passenger's seat heater
Passenger's seat lumbar support switch
Passenger's seat lumbar support valve block
Passenger's seat seat adjustment switch
Passenger's seat seat heater switch
Passenger's seatback head adjustment switch
Passenger's seatback heater
Passenger's side pressure sensitive finger guard
Passenger's thigh support switch
Right accessory table light
Right rear access light
Right rear door jamb switch
Right rear power window switch
Right rear window pressure sensitive finger guard
Shiftlock switch
Sunroof module
Transmission control module (ags) (4.4l)
Transmit/ receive module (ews)
Trunk lid release switch (interior)
W/ dsc
W/ navigation
W/o dsc
W/o memory
X01026
X10113
X1108 (driver footwell)
X11175
X1171
X16
X1660
X1882
X22
X32
X492 (right footwell)
X504
X521
X6453 (right rear engine compt)
X651
X656
X70
X72
X8600

Ground Distribution Wiring Diagram (3 of 5) for BMW 540i 1997

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List of elements for Ground Distribution Wiring Diagram (3 of 5) for BMW 540i 1997:

Air suspension control unit
Amplifier
Amplifier (top hifi)
Antenna amplifier
Blower relay
Cassette box light
Cd changer
Charging socket
Closed circuit current cutoff relay
Compressor pump control relay
Down valve
Driver's side makeup mirror switch
Edc switch
Eject box
Electronic drive away protection control unit (ews)
Fm amplifier lockout circuit
General module
Global locking switch
Glove box light switch
Gps receiver
Hazard switch
Headlight widening control module
Interior protection control module
Left rear valve
Light module
Multi- information display (mid)
Navigation control module
Nca
Onboard monitor
Park distance control module
Passenger's makeup mirror switch
Passenger's seat belt switch
Radio
Radio (top hifi)
Radio/hifi top hifi
Rain sensor
Rear ashtray light
Rear multi information display (mid)
Right rear valve
Seat load assembly
Sedan
Steptronic switch
Sun blind switch
Transceiver/ charging electronics
Transmission range indicator light
Unloader relay terminal 15
Video module
W/o on board monitor
Wagon
Washer fluid level switch
Wiper/ washer switch
X01001
X10012 (right front footwell)
X10119
X10218
X1143
X1193
X12
X13016 (rear left side of luggage compt)
X13075 (right side of luggage compt) (sedan) (rear right side of luggage compt) (wagon)
X1309
X1448
X18180
X18500
X18771
X18772
X300
X529
X58

Ground Distribution Wiring Diagram (4 of 5) for BMW 540i 1997

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List of elements for Ground Distribution Wiring Diagram (4 of 5) for BMW 540i 1997:

2.8l
4.4l
Anti-theft horn (dwa)
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 headrest motor
Driver's seat heater
Driver's seat lumbar support switch
Driver's seat lumbar support valve block
Driver's seatback head recliner motor
Driver's seatback heater
Driver's thigh support motor
Dual temperature switch
Electrical fuel pump
Engine control module (dme)
Engine coolant level switch
Final stage unit
Fm amplifier lockout circuit
Front cigar lighter
General module
Headlight washer pump
High level stop light
High level stop light (sedan)
High pressure switch
Independent heating receiver
Left license plate light
Left trunk lid light
Left washer jet heater
Radio-operated passenger compt protection control module
Rear interior/ reading light
Rear intermittent wipe/wash control unit
Rear washer pump
Rear window opening switch
Rear window servo motor
Rear window servo opening switch
Right front auxiliary turn light
Right front turn signal lamp
Right license plate light
Right rear interior light
Right trunk lid light
Right washer jet heater
Seat/steering column memory control module
Secondary air injection pump relay
Trunk lid locking switch
Wagon
Washer pump
Wiper relay
X1106 (right front of engine compt)
X1253
X126
X13057
X13059
X138
X1503
X1644
X18080
X18307
X254
X311
X380
X490 (right footwell)
X494 (under right side of rear window shelf)
X6456 (right side of engine)
X652
X653
X731
X732
X733
X87
X882
Zv drive rear lid
Zv drive rear lid (sedan)

Ground Distribution Wiring Diagram (5 of 5) for BMW 540i 1997

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List of elements for Ground Distribution Wiring Diagram (5 of 5) for BMW 540i 1997:

2.8l
4.4l
Back up light switch
Central locking fuel tank access flap relay
Compressor pump
E-box fan
Electronic shock absorber control module (edc)
Engine control module (dme)
Hall-effect sensor camshaft 1
Hot-film mass air flow sensor
Left fog light
Left front turn signal light
Left hign beam
Left horn
Left license plate light
Left low beam light
Left rear light assembly i
Nca
Oil level sensor
Park heating relay
Right horn
Right license plate light
Right rear brake pad sensor (w/o ike)
Right rear light assembly 1 (wagon)
Right rear light assembly i (sedan)
Sedan
Trailer connector
Trailer module (ahm)
Transmission control module (ags)
Trunk lid locking switch
Trunk lid servo motor
Unloader relay terminal
Unloader relay terminal r
Wagon
X1024
X1211
X128
X130
X131
X132
X133
X1377
X165 (front left engine compt)
X19518 (left rear of luggage compt)
X263
X318
X498 (right side of luggage compt)
X57
X6000
X6217
X6219
X6254
X6326
X6452 (right rear of engine compt)
X6454 (right rear of engine compt)
X6506
X709
X710
X768
X8000
X8511
X8524
X8600

HEADLIGHTS

Headlamps & Fog Lamps Wiring Diagram for BMW 540i 1997

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List of elements for Headlamps & Fog Lamps Wiring Diagram for BMW 540i 1997:

(footwell right) 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 front footwell)
X10117
X1108 (driver footwell)
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 (under right side of rear window shelf)
X498 (right side of luggage compt)
Xenon light control unit
Xenon light indicator lamp

Headlamps Leveling Wiring Diagram for BMW 540i 1997

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List of elements for Headlamps Leveling Wiring Diagram for BMW 540i 1997:

Abs/asc control module (2.8l)
Computer data lines system
Headlight widening control module (behind glove compartment)
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
Transmission control module (ags)
X01002
X10012 (right front footwell)
X10117
X1171
X8600

HORN

Horn Wiring Diagram for BMW 540i 1997

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List of elements for Horn Wiring Diagram for BMW 540i 1997:

Coil spring
Fuse f3 15a
Fuse f38 5a
Fuse panel 1
Horn relay (under left side of dash)
Horn switch
Hot at all times
Hot in acc, run or start
Left horn
Nca
Red
Right horn
X01026
X01027
X10015
X165 (left front of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, with IKE for BMW 540i 1997

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List of elements for Instrument Cluster Wiring Diagram, with IKE for BMW 540i 1997:

Anti-lock brakes system
Anti-theft system
Computer data lines system
Cruise control system
Electrical fuel pump
Engine controls system
Exterior lights system
Fuel level sensor ii
Fuse f18 5a
Fuse f24 5a
Fuse f38 5a
Fuse f40 5a
Fuse panel 1
Gong
Hot at all times
Hot in acc, run or start
Hot in run or start
Instrument cluster
Integrated instrument cluster control module
Interior lights system
Left front brake pad sensor
Nca
Oil pressure switch
Right front brake pad sensor
Starting/charging system
Temperature sensor
Transmissions system
X10113
X10114
X1108 (in driver's footwell)
X16
X518
X522
X638
X679
X770

Instrument Cluster Wiring Diagram, without IKE for BMW 540i 1997

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List of elements for Instrument Cluster Wiring Diagram, without IKE for BMW 540i 1997:

(driver's footwell)
A/t
Anti-lock brakes system
Chime module
Combination switch
Computer data lines system
Cruise control system
Cruise controls system
Electrical fuel pump
Engine controls system
Exterior lights system
Fuel level sensor i
Fuel level sensor ii
Fuse f40 5a
Fuse f8 5a
Fuse fuse f24 5a
Fuse panel 1
Hot at all times
Hot in acc, run or start
Hot in run or start
Instrument cluster
Interior lights system
Left front brake pad sensor
M/t
Nca
Oil pressure switch
Right front brake pad sensor
Starting/charging system
Temperature sensor
X1108
X1108 (diver's footwell)
X11175
X11176
X498 (right side of luggage compt)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for BMW 540i 1997

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List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for BMW 540i 1997:

(right front footwell)
Chime module
Closed-circuit current cutoff relay
Driver's door access light
Driver's door jamb switch
Fuse f11 7.5a
Fuse f38 5a
Fuse f39 7.5a
Fuse f4 30a
Fuse panel 1
General module
Glove box light
Glove box light switch
Heating & a/c control module
Hot at all times
Hot in acc, run or start
Indirect lights
Interior light
Left rear door jamb switch
Left rear interior light (sedan)
Left rear interior light (wagon)
Map reading light
Passenger's door access light
Passenger's door jamb switch
Right rear door jamb switch
Right rear interior light (sedan)
Right rear interior light (wagon)
X10012
X10012 (right front footwell)
X10015
X151 (below driver seat)
X173 (below driver's seat)
X253
X254
X332
X492 (right footwell)
X494 (under right side of luggage compt)
X610

Courtesy Lamps Wiring Diagram (2 of 2) for BMW 540i 1997

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List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for BMW 540i 1997:

(right front footwell)
Air suspension control unit
Driver's
Driver's makeup mirror light
Front interior/ reading lamp
Illumination circuit
Interior lamp
Left rear access light
Makeup mirror switch
Passenger's makeup mirror light
Passenger's makeup mirror switch
Reading lamp
Rear interior/reading light (wagon)
Right rear access light
Toplight
Transmission range indicator light
Trunk compartment light (sedan)
Trunk lid lamp (sedan) trunk lid warning light (wagon)
Wagon
X10012
X1193
X173 (below driver's seat)
X492 (right footwell)
X494 (under right side of luggage compt)
Zv driver rear lid

Instrument Illumination Wiring Diagram for BMW 540i 1997

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List of elements for Instrument Illumination Wiring Diagram for BMW 540i 1997:

(below driver seat)
(driver door sill) x173
(driver footwell)
Asc/dsc switch
Automatic cruise control main switch
Cassette box light
Charging socket
Dimmer
Driver's door module
Driver's seat seat heater switch
Edc switch
Eject box
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 4
Global locking switch
Headlight widening potentiometer
Heating & a/c control module
Hot at all times
Hot in acc, run or start
Hot in run or start
Instrument cluster
Left rear power window switch
Light module
Memory switch
Multi information display (mid)
On board monitor
Passenger's power window switch
Passenger's seat seat heater switch
Radio
Rear ashtray light
Red
Right rear power window switch
Sun blind switch
Sunroof module
Sunroof switch
Transmission range indicator light
Trunk lid release switch (interior)
W/ ike
W/o ike
Window heating control unit
X10012 (right front footwell)
X10051
X10117
X10119
X1108
X1108 (driver footwell)
X11175
X1129
X1193
X12
X1295
X13016 (left rear side of luggage compt)
X151
X16
X18126
X18341
X18801
X3146
X38
X490 (right footwell)
X492 (right footwell)
X610
X658
X695
X916
X917

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for BMW 540i 1997

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List of elements for Driver"s Memory Seat Wiring Diagram for BMW 540i 1997:

(below driver's seat) x151
(sedan) (below driver's seat) x173 (wagon) (under right side of rear window shelf) x494
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
X173 (below driver's seat)
X173 (below driver's seat) (sedan) x494 (under right side of rear window shelf) (wagon)
X887

Memory Mirrors Wiring Diagram for BMW 540i 1997

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List of elements for Memory Mirrors Wiring Diagram for BMW 540i 1997:

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 540i 1997

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List of elements for Steering Column Memory Wiring Diagram for BMW 540i 1997:

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)
X173 (below driver's seat) (sedan) x494 (under right side of rear window shelf) (wagon)

NAVIGATION

Navigation Wiring Diagram for BMW 540i 1997

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List of elements for Navigation Wiring Diagram for BMW 540i 1997:

30a
Abs/asc control module
Computer data lines system
Electronic shock absorber control module (edc)
F43
F56
F58
Fuse
Fuse panel 1
Fuse panel 2
Gps antenna
Gps receiver
Headlight widening control module
Hot at all times
Hot w/ retained accessory power
Light module (right kick panel)
Magnetic field sensor
Navigation control module (left side of luggage compt)
Nca
Onboard monitor
Radio
Red
Transmission control module (ags) (2.8l)
Unloader relay, terminal r
Video module (left rear of luggage compt)
X01000
X01001
X01002
X01003
X01004
X01007
X01008
X10015
X10018
X10117
X10305
X1108 (driver's footwell)
X1171
X13016 (left rear side of luggage compt)
X13016 (left rear side of luggage compt)
X18126
X18801
X18802
X18804
X18805
X38
X8600
X945
X991

Parking Assistant Wiring Diagram, Sedan for BMW 540i 1997

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List of elements for Parking Assistant Wiring Diagram, Sedan for BMW 540i 1997:

Computer data lines system
F21
Fuse
Fuse panel 1
Hot in run or start
Left rear center converter
Left rear converter
Nca
Park distance control loud speaker
Park distance control module (right side of luggage compt)
Right rear center converter
Right rear converter
X13075 (right rear side of luggage compt)
X18013
X300

Parking Assistant Wiring Diagram, Wagon for BMW 540i 1997

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List of elements for Parking Assistant Wiring Diagram, Wagon for BMW 540i 1997:

Computer data lines system
F21
Fuse
Fuse panel 1
Hot in run or start
Left rear center converter
Left rear converter
Park distance control loud speaker
Park distance control module (right side of luggage compt)
Right rear center converter
Right rear converter
X13075 (right rear side of luggage compt)
X18013
X300

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for BMW 540i 1997

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List of elements for Power Distribution Wiring Diagram (1 of 6) for BMW 540i 1997:

(w/ ike)
(w/o ike)
(w/o ike) (w/ ike)
2.8l
4.4l
Acc/ run/ start
Automatic transmission range switch
Battery
Brake light switch
Charging socket
Coil spring
Collector ring
Cruise control module
Data link connector
Data link connector (2.8l)
Driver's makeup mirror light
Driver's seat seat heater switch
Electro- chromic rear view mirror
Electronic driveaway protection control unit
Electronic driveaway protection control unit (ews) (4.4l)
Electronic driveaway protection control unit (ews) (m/t)
Engine control module
Engine control module (dme) (a/t)
Engine control relay
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 f19 5a
Fuse f20 5a
Fuse f21 5a
Fuse f32 15a
Fuse f34 10a
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 & a/c control module
Horn relay
Ignition switch
Instrument cluster
Integrated instrument cluster control module
Left front sensor (air bag)
Light module
Multi information display (mid)
Nca
Oil level sensor
Park distance control module
Passenger's makeup mirror light
Passenger's seat seat heater switch
Rain sensor
Rear defogger relay
Red
Right front sensor (air bag)
Run/ start
Seat load assembly
Secondary air injection pump relay
Sedan
Shift lock switch (w/ ike)
Start
Starter
Sun blind switch
Temperature switch
To auxiliary fan normal speed relay (diagram 3 of 6)
To auxiliary fan relay stage 3 (diagram 2 of 6)
To closed circuit current cutoff relay (diagram 2 of 6)
To engine control module relay (diagram 5 of 6) (2.8l)
To engine control module relay (diagram 6 of 6) (4.4l)
To fuse panel 1 fuse f1 (diagram 2 of 6)
To fuse panel 1 fuse f27 (diagram 2 of 6)
To fuse panel 2 fuse f47 (diagram 3 of 6)
To fuse panel 2 fuse f53 (diagram 3 of 6)
To fuse panel 2 fuse f57 (diagram 4 of 6)
To unloader relay terminal 15 (diagram 4 of 6)
Trailer module (ahm)
Transmission range indicator light
Unloader relay terminal r (accessory)
Unloader relay terminal15 (4.4l)
Wagon
X1 x1
X10
X10012
X10013
X10117
X10209 red
X10210 red
X1026
X11175
X11238 red
X1193
X12
X13030
X16
X1659
X18075 red
X18090 red
X18261 red
X18766
X19517 red
X22
X27
X300
X332
X6000
X610
X6304
X6406
X651
X658
X947

Power Distribution Wiring Diagram (2 of 6) for BMW 540i 1997

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List of elements for Power Distribution Wiring Diagram (2 of 6) for BMW 540i 1997:

(w/ ike)
(w/o ike)
Abs/asc control module
Auxiliary fan high speed relay
Auxiliary fan normal speed relay
Auxiliary fan relay stage 3
Blower relay
Closed circuit current cutoff relay
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
Electric fan
Electronic driveaway protection control unit (ews)
From fuse panel 1 fuse f21 (diagram 1 of 6)
From fuse panel 4 fuse f110 (diagram 1 of 6)
From fuse panel 4 fuse f113 (diagram 1 of 6)
From fuse panel 5 fuse f105 (diagram 1 of 6)
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 f26 5a
Fuse f27 30a
Fuse f28 10a
Fuse f29 30a
Fuse f3 30a
Fuse f30 25a
Fuse f4 30a
Fuse f5 20a
Fuse f6 30a
Fuse f7 20a
Fuse f75 50a
Fuse f8 25a
Fuse f9 15a
Fuse panel
Fuse panel 1
General module
Headlight washer module
Heating & a/c control 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 adjustment switch
Passenger's seat back head adjustment switch
Passenger's seat lumbar support switch
Passenger's thigh support switch
Red
Seat/steering column memory control module
Steering angle sensor
Steering column adjustment control module
Steering column angle adjust motor
Steering column length adjust motor
Sunroof module
Transmission range indicator light
Valve relay
W/ lumbar support
W/ memory
W/o lumbar support
W/o memory
Wiper relay 1
Wiper relay 2
X10012 (right front footwell)
X10017
X10113
X1082
X11175
X1171
X16
X18341
X18815
X18816
X254
X293
X332
X38
X58
X82
X887
X889

Power Distribution Wiring Diagram (3 of 6) for BMW 540i 1997

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List of elements for Power Distribution Wiring Diagram (3 of 6) for BMW 540i 1997:

(below driver's seat)
Air suspension control unit
Antenna amplifier
Anti-theft horn (dwa)
Auxiliary fan high speed relay
Auxiliary fan normal speed relay
Auxiliary fan relay stage 3
Central locking fuel tank access flap relay (sedan)
Compressor pump control relay
Electrochromic rear view mirror
From fuse panel 1 fuse f20 (diagram 1 of 6)
From fuse panel 5 a fuse f101 (diagram 1 of 6)
From fuse panel 5 fuse f102 (diagram 1 of 6)
Front cigar lighter
Fuel pump relay
Fuse f47 15a
Fuse f48 5a
Fuse f49 30a
Fuse f50 7.5a
Fuse f52 30a
Fuse f53 5a
Fuse f54 15a
Fuse f55 20a
Fuse f66 40a
Fuse panel 2
Fuse panel 3
Independent heating receiver
Independent park/ auxiliary heating
Interior lights system
Interior protection control module
Lift gate lock switch
Passenger compartment protection control module (wagon)
Rear defogger relay
Rear intermittent wipe/wash control unit (wagon)
Rear lid motor relay (wagon)
Red
Tilt sensor
Window motor relay (wagon)
X1732
X490
X52
X53

Power Distribution Wiring Diagram (4 of 6) for BMW 540i 1997

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List of elements for Power Distribution Wiring Diagram (4 of 6) for BMW 540i 1997:

(hifi) (top hifi)
Alarm control unit
Amplifier
Cd changer
Edc switch
Electronic shock absorber control module (edc)
From fuse panel 1 fuse f19 (diagram 1 of 6)
From fuse panel 5 fuse f104 (diagram 1 of 6)
From fuse panel 5 fuse f106 (diagram 1 of 6)
Fuse f56 30a (wagon)
Fuse f57 10a
Fuse f58 10a
Fuse f60 30a
Fuse f61 5a
Fuse f63 7.5a
Fuse f64 30a (sedan)
Fuse panel 3
Gps receiver
Loud alarm relay
Navigation control module
Onboard monitor
Park distance control module
Radio
Radio relay
Red
Transceiver/ charging electronics
Transparency relay
Unloader relay terminal 15
Unloader relay terminal r (accessory)
Video module
X13075
X18126
X18801
X18802
X18804
X1958
X3335
X3535
X3536
X605 x18771

Power Distribution Wiring Diagram (5 of 6) for BMW 540i 1997

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List of elements for Power Distribution Wiring Diagram (5 of 6) for BMW 540i 1997:

(diagram 1 of 6)
2.8l
Abs/asc control module
Asc/dsc switch
Engine control module (dme)
Engine control module relay
Engine controls system (fuel injection valves)
Engine controls system (ignition coils)
Engine electronics fuse carrier
Evaporative emission valve
From fuse panel 4 fuse f109 f
Fuel change- over circuit
Fuel pump relay
Fuse f1 40a
Fuse f2 30a
Fuse f3 20a
Fuse f31 10a
Fuse f4 30a
Fuse f5 30a
Fuse panel 1
Heated oxygen sensor 1 (behind of catalytic)
Heated oxygen sensor 1 (front of catalytic)
Heated oxygen sensor 2 (front of catalytic)
Heated oxygen sensor 3 (behind of catalytic)
Hot-film mass air flow sensor
Idle speed control valve
Ignition switch
Leakage diagnosis pump
Nca
Red
Secondary air injection pump relay
Secondary air injection pump valve
Transmission control module (ags)
Vanos inlet valve
X10156
X1171
X1713
X1714
X521
X6000
X6120
X6130
X6163
X6207
X6275
X6304
X8600

Power Distribution Wiring Diagram (6 of 6) for BMW 540i 1997

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List of elements for Power Distribution Wiring Diagram (6 of 6) for BMW 540i 1997:

(diagram 1 of 6)
4.4l
Data link connector
Engine control module (dme)
Engine control module relay
Engine controls system (fuel injection valves)
Engine electronics fuse carrier
From fuse panel 4 fuse f109 f
Fuse f1 30a
Fuse f2 30a
Fuse f3 20a
Fuse f4 30a
Fuse f5 30a
Hall-effect sensor camshaft 1
Heated oxygen sensor 1 (behind of catalytic)
Heated oxygen sensor 1 (front of catalytic)
Heated oxygen sensor 2 (front of catalytic)
Heated oxygen sensor 3 (behind of catalytic)
Hot-film mass air flow sensor
Idle speed control valve
Nca
Red
Transmission control module (ags)
Unloader relay terminal 15
X6000
X6130
X6217
X6219
X6326
X8600

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for BMW 540i 1997

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List of elements for Power Door Locks Wiring Diagram for BMW 540i 1997:

(not used)
(right footwell)
(right front footwell)
Central locking fuel tank access flap relay
Driver's door lock motor
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
Left rear door lock motor
Lid servo motor (wagon)
Lift gate lock switch
Nca
Passenger's door lock motor
Passenger's door module
Rear window servo motor
Rear window servo opening switch
Right rear door lock motor
Trunk lid locking switch
Window motor relay
X10012
X10012 (right front footwell)
X1129
X1131
X253
X254
X332
X492
X494 (under right side of rear window shelf)
X494 (under right side of rear window shelf) (wagon) x498 (right side of luggage compt) (sedan)
X498 (right side of luggage compt)
X887
X889

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for BMW 540i 1997

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List of elements for Electrochromic Mirror Wiring Diagram for BMW 540i 1997:

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
X10117
X151 (below driver's seat)
X253
X332

POWER SEATS

Heated Seats Wiring Diagram for BMW 540i 1997

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List of elements for Heated Seats Wiring Diagram for BMW 540i 1997:

(driver's footwell) x1108
(right footwell)
Driver's seat heater
Driver's seat seat heater switch
Driver's seatback heater
Fuse f32 15a
Fuse panel 1
Hot in run or start
Interior lights system
Passenger's seat heater
Passenger's seat seat heater switch
Passenger's seatback heater
X1108 (driver's footwell)
X173 (below driver's seat) (sedan) x494 (under right side of rear window shelf) (wagon)
X492

Heated Steering Wheel Wiring Diagram for BMW 540i 1997

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List of elements for Heated Steering Wheel Wiring Diagram for BMW 540i 1997:

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 (driver door sill)

Lumbar Wiring Diagram for BMW 540i 1997

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List of elements for Lumbar Wiring Diagram for BMW 540i 1997:

(right footwell)
Driver's seat lumbar support motor
Driver's seat lumbar support pressure switch
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 pressure switch
Passenger's seat lumbar support switch
Passenger's seat lumbar support valve block
Raise
Upper chamber
X173 (below driver's seat) (sedan) x494 (under right side of rear window shelf) (wagon)
X492
X492 (right footwell)

Passenger"s Power Seat Wiring Diagram for BMW 540i 1997

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List of elements for Passenger"s Power Seat Wiring Diagram for BMW 540i 1997:

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 (below driver seat)

POWER TOP/SUNROOF

Sunroof Wiring Diagram for BMW 540i 1997

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List of elements for Sunroof Wiring Diagram for BMW 540i 1997:

Footwell) (right x492
Fuse f5 20a
Fuse panel 1
Hot at all times
Interior lights system
Sunroof module
Sunroof switch 0) off 1) raise 2) slide open 3) automatic slide open 4) close 5) automatic close
X10015
X916
X917