POWER DISTRIBUTION – BMW 323i 1999 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram, Convertible (1 of 5) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Convertible (1 of 5) for BMW 323i 1999:

• Auxiliary fuse box (behind trim panel, on right side of luggage compartment)
• B+ jump start junction point
• Battery
• Carbon canister valve
• Convertible top control module
• Cylinder fuel injector
• Data link connector
• Engine control module
• Engine control module relay
• Evap emiss valve
• Exhaust gas flap valve
• Front power distribution box (left rear corner of engine compartment)
• Fuel pump
• Fuel pump relay
• Fuse f18 15a
• Fuse f49 20a
• Fuse f50 5a
• Fuse link 80a
• Generator
• Idle speed ctrl valve
• Mass air flow sensor
• Oxygen sensor (front & rear)
• Red
• Running loss solenoid valve
• Second air pump relay
• Second air pump valve
• Starter
• To front power distribution box (diagram 2 of 5)
• Trans control module
• Transmission control module (egs)
• Unloader relay
• Variable cam control valve
• X10016
• X10273
• X19564
• X19564 red

Power Distribution Wiring Diagram, Convertible (2 of 5) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Convertible (2 of 5) for BMW 323i 1999:

• (not used)
• (w/o ccm) (w/ ccm)
• Body electronics control module
• Body electronics control module (zke iv)
• Check control module
• Compressor control relay
• From b+ jump start junction point (diagram 1 of 5)
• Front fog- light relay
• Front power distribution box (left rear corner of engine compartment)
• Fuse f1 30a
• Fuse f11 7.5a
• Fuse f12 7.5a
• Fuse f14 30a
• Fuse f15 15a 7.5a
• Fuse f19 30a
• Fuse f29 7.5a
• Fuse f3 30a
• Fuse f30 7.5a
• Fuse f39 7.5a
• Fuse f4 15a
• Fuse f40 30a
• Fuse f41 30a
• Fuse f5 30a
• Fuse f6 30a
• High beam light relay
• High speed relay
• Instrument cluster
• Left foglight
• Left front seat control switch
• Left front seat lumbar switch
• Left high beam light
• Left low beam headlight
• Low beam light relay
• Rear defogger relay
• Red
• Relay module
• Right foglight
• Right front seat control switch
• Right high beam light
• Right low beam headlight
• Secondary air pump relay
• Sunroof control assembly
• To fuse f20 (diagram 4 of 5)
• To fuse f35 (diagram 5 of 5)
• To fuse f47 (diagram 4 of 5)
• To fuse f8 (diagram 5 of 5)
• To ignition switch (diagram 3 of 5)
• Unloader relay
• W/ ccm
• W/o ccm
• Wiper/ washer module
• X10015
• X10016
• X10018
• X10035
• X10036

Power Distribution Wiring Diagram, Convertible (3 of 5) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Convertible (3 of 5) for BMW 323i 1999:

• (diagram 3 of 5)
• Acc
• Anti-theft control module
• Blower relay
• Body electronics control module (zke iv)
• Brakelight switch
• Center console telephone connector
• Check control module
• Convertible top control module
• Cruise control module
• Cruise control switch
• Data link connector
• Electronic immoblizer control module (ews ii)
• Engine control module (dme)
• From front power distribution box (diagram 2 of 5)
• From fuse f43 j (diagram 3 of 5)
• Front dome/ map light assembly
• Front power distribution box (left rear corner of engine compartment)
• Fuse f42 7.5a
• Fuse f43 5a
• Fuse f44 15a
• Fuse f45 7.5a
• Fuse f46 15a
• Glove box light
• Horn relay
• Ignition switch
• Instrument cluster
• Left front seat belt switch
• Left makeup mirror light
• Left rear interior
• Left side impact sensor
• Luggage compartment telephone connector
• Nca
• Not used
• Off
• On-board computer module
• Radio
• Red
• Right front seat belt switch
• Right makeup mirror light
• Right rear interior
• Right side impact sensor
• Rollover sensor
• Run
• Seat occupancy detector
• Spatial sound relay
• Start
• Starter immobilization switch
• To fuse f16 (diagram 4 of 5)
• To fuse f24 (diagram 4 of 5)
• To fuse f28 (diagram 4 of 5)
• To fuse f45
• Top hifi switch
• Transmitter module
• Uncoupling diode
• Unloader relay
• Washer pump
• Wiper/ washer module
• X10018
• X10259

Power Distribution Wiring Diagram, Convertible (4 of 5) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Convertible (4 of 5) for BMW 323i 1999:

• 323, 328
• Abs control module/ hydraulic unit
• Abs relay
• Anti-theft control module
• Asc switch
• Automatic climate control module
• Automatic transmission range switch
• Auxiliary fuse box (left side of dash)
• Blower relay
• Combination switch
• Compressor control relay
• Data link connector
• Daytime running lamps module
• From front power distribution box (diagram 2 of 5)
• From ignition g switch (diagram 3 of 5)
• From ignition h switch (diagram 3 of 5)
• From ignition switch (diagram 3 of 5)
• From k fuse f24 (diagram 4 of 5)
• Front power distribution box (left rear corner of engine compartment)
• Fuse f16 5a
• Fuse f20 30a
• Fuse f21 5a
• Fuse f22 5a
• Fuse f23 5a
• Fuse f24 10a
• Fuse f25 5a
• Fuse f26 10a
• Fuse f27 5a
• Fuse f28 5a
• Fuse f47 15a
• High speed relay
• Horn relay
• Instrument cluster
• Jet heater thermoswitch
• Light switch
• Mirror control switch
• Multi- function clock
• Normal speed relay
• On-board computer module
• Park heating ventilation relay box (w/ park ventilation)
• Program switch
• Rear defogger relay
• Red
• Reversing light switch (w/o egs)
• Rollover sensor
• Slip control module
• Thermostat
• To fuse f23 (diagram 4 of 5)
• Unloader relay
• W/ asc
• W/ auto climate control
• W/o asc
• W/o auto climate control
• Water valve assembly
• X10016
• X10017
• X10026
• X10250

Power Distribution Wiring Diagram, Convertible (5 of 5) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Convertible (5 of 5) for BMW 323i 1999:

• Abs pump motor relay
• Abs relay
• Analog clock
• Automatic climate control module
• Body electronics control module (zke iv)
• Cd changer
• Center console telephone connector
• Central lcoking switch
• Charging socket
• Chime module
• Convertible top control module
• Convertible top storage lid lock motor
• Crash control module
• Electronic immobilizer control module
• From d front power distribution box (diagram 2 of 5)
• From front power distribution box (diagram 2 of 5)
• From fuse f34 (diagram 5 of 5)
• Front cigar lighter
• Front dome/map light assembly
• Front power distribution box (left rear corner of engine compartment)
• Fuse f10 30a
• Fuse f31 5a
• Fuse f32 30a
• Fuse f33 10a
• Fuse f34 15a
• Fuse f35 25a
• Fuse f36 30a
• Fuse f37 10a
• Fuse f38 30a
• Fuse f7 5a
• Fuse f8 15a
• Fuse f9 20a
• G203 (right kick panel)
• Hazard flasher relay
• Hifi amplifier
• Horn relay
• Ignition switch
• Instrument cluster
• Left front door lock motor
• Left front door lock switch
• Light switch
• Luggage compartment telephone connector
• Multi- function clock
• Nca
• Obd ii connector
• On-board computer module
• Radio
• Red
• Right front door lock motor
• Right front door lock switch
• Slip control module
• To fuse f33 (diagram 5 of 5)
• Trunk lid micro- switch
• Trunk lid relay
• Trunk light
• Trunk lock motor
• W/ hifi, ten speaker system
• Water valve asssembly
• Wiper/ washer module
• X10015
• X10016
• X10018

Power Distribution Wiring Diagram, Except Convertible (1 of 6) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Except Convertible (1 of 6) for BMW 323i 1999:

• (behind left rear seat) x151
• (under passenger's seat x490
• 12 volt socket (wagon)
• B+ potential distributor (diagram 2 of 6)
• Battery
• Blower output stage
• Cigar lighter
• Convertible soft top control module
• Convertible top drive relay
• Convertible top relay 1
• Diagnostic plug
• Dsc steering angle sensor
• Electric fan
• Fog light relay
• From a fuse f106 (diagram 1 of 6)
• Fuse 200a
• Fuse f102 80a
• Fuse f105 50a
• Fuse f106 50a
• Fuse f35 50a
• Fuse f36 50a
• Fuse f37 50a
• Fuse f38 10a
• Fuse f40 5a
• Fuse f42 30a
• Fuse f43 5a
• Fuse f44 20a
• Fuse f45 20a
• Fuse f46 20a
• Fuse f47 20a
• Fuse holder (glove box)
• Gear indicator light
• Generator
• Instrument cluster control module
• Left oddments compartment (except wagon)
• Light switching center control unit
• Nca
• Obd socket
• Rear intermittent wipe/wash control unit (wagon)
• Red
• Right oddments compartment (except wagon)
• Secondary air injection pump relay
• Starter
• Sunroof module control unit
• Switch center
• To fuse f42 (diagram 1 of 6)
• To fuse f48 (diagram 3 of 6)
• To ignition switch (diagram 5 of 6)
• Trailer socket
• W/ front battery
• W/ rear battery
• X10
• X10015
• X10016
• X10209
• X11175
• X12
• X13020
• X13038
• X916

Power Distribution Wiring Diagram, Except Convertible (2 of 6) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Except Convertible (2 of 6) for BMW 323i 1999:

• (left rear of engine compt)
• A/c compressor relay
• B+ potential distributor
• Camshaft position sensor 1
• Camshaft position sensor 2
• Characteristic map cooling thermostat
• Crankshaft position sensor
• Digital motor electronics control unit
• Dme relay (in e-box)
• E-box
• Exhaust flap valve
• From fuse f102 (diagram 1 of 6)
• Fuel pump relay
• Fuse f2 30a
• Fuse f3 20a
• Fuse f4 30a
• Fuse f5 30a
• Leakage diagnosis pump
• Mass air flow sensor
• Nca
• Red
• Secondary air injection pump relay
• Transmission control module
• Unloader relay
• Valve 2 switch (diagram 4 of 6)
• X18326
• X60001
• X60002
• X64101
• X64102
• X70001
• X8680

Power Distribution Wiring Diagram, Except Convertible (3 of 6) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Except Convertible (3 of 6) for BMW 323i 1999:

• (2-door)
• (4-door)
• 10a
• A/c compressor relay
• Abs/asc unit
• Antenna amplifier am/fm
• Blower output stage (w/o heater control)
• Blower switch (w/ heater control)
• Driver's lumbar support switch (convertible)
• Driver's seat adjustment switch (except convertible)
• Driver's seat memory control unit (convertible)
• Driver's side mirror memory control unit
• From d fuse f47 (diagram 1 of 6)
• From g fuse f54 (diagram 3 of 6)
• From h fuse f59 (diagram 3 of 6)
• Front passenger's side mirror memory control unit
• Fuel pump relay
• Fuse f48 30a
• Fuse f49 5a
• Fuse f50 40a
• Fuse f51 30a
• Fuse f52 30a
• Fuse f53 30a
• Fuse f54 30a
• Fuse f55 15a
• Fuse f56 30a
• Fuse f57 5a
• Fuse f59 30a
• Fuse f60 25a
• Fuse f62 5a
• Fuse f63 7.5a
• Fuse f64 20a
• Fuse f65 30a
• Fuse f71 30a
• Fuse holder (glove box)
• General module control unit
• Headlight washer module
• Horn relay
• Independent park heating control unit
• Outside mirror fold-in control unit
• To fuse f55 (diagram 3 of 6)
• To fuse f60 (diagram 3 of 6)
• To fuse f67 (diagram 4 of 6)
• Water valves
• Wiper relay
• X10015
• X10313
• X1170
• X1465
• X18171
• X18172
• X253
• X332
• X61
• X642

Power Distribution Wiring Diagram, Except Convertible (4 of 6) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Except Convertible (4 of 6) for BMW 323i 1999:

• (if equipped)
• Anti-theft alarm system horn
• Cd changer
• Convertible
• Coupe
• Digital motor electronics control unit
• Electro- chromic interior rear-view mirror
• Electronic immobilizer control unit
• Evaporative emission valve
• From fuse f2 (diagram 2 of 6)
• From i fuse f71 (diagram 3 of 6)
• From j fuse f70 (diagram 4 of 6)
• Front passenger's seat adjustment switch
• Front passenger's seat control memory unit
• Fuel injector valve 1
• Fuel injector valve 2
• Fuel injector valve 3
• Fuel injector valve 4
• Fuel injector valve 5
• Fuel injector valve 6
• Fuse f41 30a
• Fuse f67 5a
• Fuse f68 30a
• Fuse f69 5a
• Fuse f70 30a
• Fuse holder (glove box)
• Gps receiver (if equipped)
• Hifi amplifier
• Individual control intake system valve
• Interior protection 1 control module
• Interior protection 2 control module (convertible)
• Navigation computer
• On-board monitor control unit (if equipped)
• Passenger's lumbar support switch
• Radio control unit
• Rear window defogger relay
• Secondary air injection pump valve
• Sedan or wagon w/ memory
• Sedan or wagon w/o memory
• Sub- woofer
• Sucking jet pump valve
• Tilt monitoring
• Tire pressure control system control unit
• To fuse f41 (diagram 4 of 6)
• Vanos valve 1
• Vanos valve 2
• X10015
• X1313
• X1582
• X1644
• X1659
• X18034
• X18126
• X18180
• X18774
• X18801
• X3372
• X60001
• X604
• X605

Power Distribution Wiring Diagram, Except Convertible (5 of 6) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Except Convertible (5 of 6) for BMW 323i 1999:

• A/t
• Abs/asc unit
• Acc
• Adaptive headlight control unit
• Auxiliary water pump
• Digital motor electronics control unit
• Dual function switch recirculated air/rear window defogger
• Electrochromic interior rear view mirror
• Electronic immoblizer control unit
• From fuse f105 (diagram 1 of 6)
• From fuse f106 (diagram 1 of 6)
• From l fuse f28 (diagram 5 of 6)
• Fuse f23 5a
• Fuse f24 5a
• Fuse f25 5a
• Fuse f26 5a
• Fuse f27 10a
• Fuse f28 5a
• Fuse f29 5a
• Fuse f30 7.5a
• Fuse f31 5a
• Fuse f32 5a
• Fuse f33 5a
• Fuse f34 5a
• Fuse holder (glove box)
• Garage door opener
• Generator
• Heated spray nozzles thermal switch
• Heating & a/c control module
• Ignition switch
• Instrument cluster control module
• Light switching center control unit
• M/t
• Mirror adjustment switch
• Nca
• Obd socket
• Off
• Oil level sensor
• Park distance control unit
• Passenger's side outside mirror
• Rear window defogger relay (convertible)
• Reversing light relay
• Reversing light switch
• Run
• Start
• Switch center
• Temperature switch
• Tire pressure control system control unit
• To fuse f29 (diagram 5 of 6)
• To fuse f5 (diagram 6 of 6)
• Transmission control unit
• W/ heater control
• W/o heater control
• X10016
• X10200
• X1175
• X60004
• X70001

Power Distribution Wiring Diagram, Except Convertible (6 of 6) for BMW 323i 1999

List of elements for Power Distribution Wiring Diagram, Except Convertible (6 of 6) for BMW 323i 1999:

• Antenna amplifier (if equipped)
• Brake light switch
• Clutch pedal position switch
• Convertible soft top control module
• Driver's seat belt buckle hall sensor
• Driver's side make-up mirror light
• Electronic immobilizer control unit
• From ignition switch (diagram 5 of 6)
• From m fuse f11 (diagram 6 of 6)
• Fuse f10 5a
• Fuse f11 5a
• Fuse f12 7.5a
• Fuse f13 7.5a
• Fuse f14 5a
• Fuse f15 5a
• Fuse f5 5a
• Fuse f6 5a
• Fuse f7 5a
• Fuse f9 5a
• Fuse holder (glove box)
• Gearshift lock
• General module control unit
• Gps receiver (if equipped)
• Horn relay
• Instrument cluster control module
• Left side airbag sensor (satellite) (if equipped)
• Light switching center control unit
• Multiple restraint system control unit
• Navigation computer
• Nca
• On-board monitor control unit (if equipped)
• Passenger's seat belt buckle hall sensor
• Passenger's side make-up mirror light
• Radio control unit
• Rain sensor
• Rear intermittent wipe/wash control unit (wagon)
• Right side airbag sensor (satellite) (if equipped)
• Rollover sensor
• Seat load sensor
• Switch center
• To fuse f12 (diagram 6 of 6)
• Volute spring
• X10016
• X10170
• X10202
• X11175
• X13037
• X1312
• X1659
• X18126
• X1869
• X18801
• X253
• X3372
• X424
• X74