POWER DISTRIBUTION – BMW 740iL 1998 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for BMW 740iL 1998

List of elements for Power Distribution Wiring Diagram (1 of 6) for BMW 740iL 1998:

100

• (1997 early prod & 1996) terminal 15 unloader relay
• (not used)
• 1996 early prod
• Amplifier
• Anti- theft horn
• Battery
• Cd changer
• Central locking fuel tank access flap relay
• Compen- sator
• Edc switch
• Electric shock absorber control module
• Electro- chromic rearview mirror
• From fuse f105 (diagram 1 of 6)
• From fuse f19 (diagram 2 of 6)
• Front cigar lighter
• Fuel pump relay
• Fuse box
• Fuse f100 200a
• Fuse f101 80a
• Fuse f102 80a
• Fuse f103 50a
• Fuse f104 50a
• Fuse f105 80a
• Fuse f106 80a
• Fuse f49 15a
• Fuse f50 15a
• Fuse f51 20a
• Fuse f52 30a
• Fuse f53 20a
• Fuse f55 7.5a
• Fuse f56 7.5a
• Fuse f57 15a
• Fuse f58 5a
• Fuse f59 30a
• Fuse f61 20a
• Fuse f62 5a
• Fuse f63 15a
• Fuse f64 5a
• Fuse f65 15a
• Fuse f66 5a
• Fuse f67 5a
• Fuse f68 5a
• Fuse f69 30a
• Fuse f70 10a
• General module
• Generator
• Gps receiver (1998)
• Hifi
• Interior lights system
• Interior protection control module
• Jump start junction point
• Left rear seat control switch/ headrest switch
• Left rear seat heater switch
• Left rear seat lumbar support switch
• Lift gate lock switch
• Nca
• On-board monitor (1998)
• Park distance control module
• Radio
• Rear cigar lighter
• Rear compt blower control module
• Rear compt blower relay
• Rear compt lumbar support motor
• Rear defogger relay (1996 late prod, 1997 & 1998)
• Red
• Right rear seat control switch/ headrest switch
• Right rear seat heater switch
• Right rear seat lumbar support switch
• Stage 3 auxiliary fan relay
• Starter
• Sunroof module
• Tilt sensor
• To fuse f107 (diagram 2 of 6)
• To fuse f70 (diagram 1 of 6)
• To fuse f79 (diagram 4 of 6)
• Top hifi
• Transceiver/ charging electronics
• Unloader relay terminal r
• W/ 1998 models
• W/o 1998 models
• X10012 (right footwell)
• X10018
• X10204
• X10205
• X10206
• X10208
• X10209
• X10210
• X11238
• X18075
• X18090
• X18261
• X19517
• X332
• X386
• X387
• X490 (right door sill)
• X498 (right rear luggage compt)
• X6406
• X819

Power Distribution Wiring Diagram (2 of 6) for BMW 740iL 1998

List of elements for Power Distribution Wiring Diagram (2 of 6) for BMW 740iL 1998:

90

• (diagram 4 of 6)
• Acc
• Automatic transmission range switch
• Auxiliary fan high speed relay
• Auxiliary fan normal speed relay
• Collector ring
• Data link connector
• Driver's seat heater switch
• Electronic drive away protection control unit
• Engine control module (dme)
• Engine control relay
• From fuse f100 (diagram 1 of 6)
• Front defogger/ washer jets relay
• Fuse box
• 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 f115 50a
• Fuse f18 5a
• Fuse f19 5a
• Fuse f20 5a
• Fuse f21 5a
• Fuse f22 10a
• Fuse f23 5a
• Fuse f24 5a
• Fuse f36 10a
• Fuse f38 5a
• Fuse f39 15a
• Garage door opener
• Generator
• Heating & a/c control module
• Ignition switch
• Instrument cluster
• Integrated instrument cluster control module (ike)
• Key -in (1996 & early prod)
• Light module
• Nca
• Off
• Oil level sensor
• Passenger's seat heater switch
• Rdc control module (late 1998 prod)
• Rear defogger relay
• Rear lid module
• Red
• Run
• Secondary air injection pump relay
• Stage 3 auxiliary fan relay
• Start
• Temper- ature switch
• To closed circuit current cut-off relay (diagram 5 of 6)
• To fuse f7
• To fuse f12, or cut-off relay (diagram 5 of 6)
• To fuse f26
• To fuse f29 (diagram 4 of 6)
• To fuse f3
• To fuse f33 (diagram 4 of 6)
• To fuse f4 (diagram 3 of 6)
• To fuse f40 (diagram 6 of 6)
• To fuse f5 (diagram 3 of 6)
• To unloader relay terminal 15 (diagram 1 of 6)
• To unloader relay terminal 15 (diagram 3 of 6)
• Transmission control (ags) (1998)
• W/ 1997 early prod & 1996
• W/ 1997 late prod & 1998
• X10
• X10016
• X10017
• X10113
• X10117
• X10176
• X10201
• X10299
• X1108 (left front door sill)
• X12
• X13020
• X13030
• X1492
• X16
• X1771
• X18034
• X27
• X33
• X38
• X6000
• X60004

Power Distribution Wiring Diagram (3 of 6) for BMW 740iL 1998

List of elements for Power Distribution Wiring Diagram (3 of 6) for BMW 740iL 1998:

43

• (or red)
• Camshaft 1 hall- effect sensor
• Cooling charac- teristic map
• Data link connector
• Engine control module (dme)
• Engine control module relay
• Engine controls system
• Engine electronics fuse carrier
• From fuse f109 (diagram 2 of 6)
• From ignition switch (diagram 2 of 6)
• Fuel injection
• Fuse f1 30a
• Fuse f2 30a
• Fuse f3 20a
• Fuse f4 30a
• Fuse f5 30a
• Heated oxygen sensor i
• Heated oxygen sensor ii
• Hot-film mass air flow sensor
• Idle speed control valve
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Nca
• Red
• Secondary air injection pump valve
• Terminal 15 unloader relay (1997 late prod & 1998)
• Transmission control (ags)
• W/ 1996 & 1997
• W/ 1997 early prod & 1996
• W/ 1997 late prod & 1998
• W/ 1998
• X6000
• X60001
• X6452
• X70001
• X8600
• X8680

Power Distribution Wiring Diagram (4 of 6) for BMW 740iL 1998

List of elements for Power Distribution Wiring Diagram (4 of 6) for BMW 740iL 1998:

79

• Abs/asc or abs/dsc control module
• Anti- theft led indicator
• Auxiliary fan normal speed relay
• Auxiliary high speed relay
• Auxiliary water pump
• Blower relay
• Central locking remote control
• Chime module
• Control (dsc) iii
• Driver's door lock switch
• Driver's door module
• Electronic drive- away protection control unit
• From fuse f102 (diagram 1 of 6)
• From fuse f110 (diagram 2 of 6)
• From fuse f112 (diagram 2 of 6)
• From fuse f113 (diagram 2 of 6)
• Front defogger/ washer jets relay
• Fuse box
• Fuse f10 25a
• Fuse f11 15a
• Fuse f26 5a
• Fuse f27 5a
• Fuse f28 5a
• Fuse f29 30a
• Fuse f3 30a
• Fuse f30 10a
• Fuse f31 30a
• Fuse f32 30a
• Fuse f33 25a
• Fuse f34 30a
• Fuse f4 30a
• Fuse f5 15a
• Fuse f6 25a
• Fuse f7 7.5a
• Fuse f79 40a
• Fuse f8 30a
• Fuse f81 40a
• Fuse f9 20a
• General module
• Headlight washer module
• Heating/ a/c control module
• Horn relay
• Independent heating receiver
• Instrument cluster
• Integrated instrument cluster control module
• Multi- information display
• Nca
• Obd ii plug
• Passenger's door module
• Passenger's seat adjustment remote control switch
• Rdc control module (1998)
• Rear defogger relay (1996 early prod)
• Rear lid motor relay (1998)
• Rear multi- information display (mid)
• Red
• Transmission range indicator light
• Valve relay
• W/ 1996
• W/ 1997 & 1998
• W/ dynamic stability
• Water valve assembly
• Wiper relay i
• Wiper relay ii
• X10015
• X10016
• X10017
• X10019
• X10026
• X10113
• X10174
• X10178
• X10199
• X10200
• X10221
• X10298
• X16
• X18341
• X254
• X61

Power Distribution Wiring Diagram (5 of 6) for BMW 740iL 1998

List of elements for Power Distribution Wiring Diagram (5 of 6) for BMW 740iL 1998:

53

• (not used)
• Abs/asc or abs/dsc control module
• Asc/dsc switch
• Closed circuit current cut-off relay
• Driver's headrest 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 seatback head recliner motor
• Driver's seatback recliner motor
• Driver's thigh support motor
• Evaporative emission valve
• From fuse f113 (diagram 2 of 6)
• From fuse f21 (diagram 2 of 6)
• Fuel changeover circuit
• Fuel pump relay
• Fuse box
• Fuse f12 30a
• Fuse f13 20a
• Fuse f14 10a
• Fuse f15 30a
• Fuse f16 10a
• Fuse f17 10a
• General module
• Interior lights system
• Leak diagnosis pump
• Passenger's seat adjustment switch
• Passenger's seat cushion tilt motor
• Passenger's seat headrest motor
• Passenger's seat height motor
• Passenger's seat lumbar support switch
• Passenger's seat memory control module
• 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 switch
• Red
• Seat/ steering column memory control module
• Steering angle sensor (w/ dsc iii)
• Steering column adjustment control module
• Steering column angle adjust motor
• Steering column length adjust motor
• W/ closed circuit current cutoff
• W/ memory
• W/o closed circuit current cutoff
• W/o memory
• X10012 (right footwell)
• X10015
• X10016
• X10034
• X254

Power Distribution Wiring Diagram (6 of 6) for BMW 740iL 1998

List of elements for Power Distribution Wiring Diagram (6 of 6) for BMW 740iL 1998:

62

• Brake light switch
• Char- ging soc- ket
• Coil spring (1997 & 1998)
• Cruise control module (tempomat)
• Data link connector
• Driver's makeup mirror light
• Driver's seat switch
• Dsp switch
• Eject box
• Electronic drive-away protection control unit (1997)
• From fuse f47 (diagram 6 of 6)
• From ignition switch (diagram 2 of 6)
• Fuse box
• Fuse f40 5a
• Fuse f41 5a
• Fuse f42 7.5a
• Fuse f43 5a
• Fuse f44 5a
• Fuse f45 5a
• Fuse f46 5a
• Fuse f47 5a
• Fuse f48 10a
• General module
• Gps receiver
• Gps receiver (1996)
• Horn relay
• Instrument cluster
• Integrated instrument cluster control module (ike) (1996 & 1997)
• Interface
• Left accessory table light
• Left front sensor (airbag)
• Multi- information display (mid)
• Multifunction steering wheel control module (1996)
• Navigation control module
• Navigation control module (1996)
• Nca
• On-board monitor
• On-board monitor (1996)
• Passenger's makeup mirror light
• Passenger's seat switch
• Rain sensor
• Rear headrest control module
• Rear multi- information display (mid)
• Right accessory table light
• Right front sensor (airbag)
• Seat load assembly
• Sun blind switch
• To fuse f43 (diagram 6 of 6)
• Transceiver/ charging electronics
• Transmission range indicator light
• Transmit/ receive module
• Unloader relay terminal r
• W/ 1996 & 1997
• W/ 1997 late prod & 1998
• W/ 1998
• W/o 1997 early prod & 1996
• X10012 (right side of right footwell)
• X10017
• X10113
• X10202
• X16
• X332