All Wiring Diagrams for BMW 323i 1999 – Wiring diagrams for cars

AIR CONDITIONING

Automatic A/C Wiring Diagram, Convertible for BMW 323i 1999

List of elements for Automatic A/C Wiring Diagram, Convertible for BMW 323i 1999:

(4 cyl) (6 cyl)
(6 cyl)
(not used)
(right side of ihka plenum)
4- cyl
4-cyl
4-cyl 6-cyl
4-cyl only
6- cyl
6-cyl
Acc
Air conditioning compressor
Automatic climate control module (behind center console)
Auxiliary fan motor (4-cyl)
Auxiliary fan motor (6-cyl)
Auxiliary fuse box (left side of dash)
Blower motor (on rear of engine compartment, behind right fresh air intake)
Blower relay (in front power distribution box)
Compressor control relay (in front pwr dist box)
Data link connector (dlc) (partial) (on right rear of engine compartment)
Defogger & power antenna systems
Defroster flap motor
Double temperature switch temperature switch
Engine control module (on right rear corner of engine compartment)
Evaporator temp sensor (right side of left footwell)
Final stage unit (behind left side of dash)
Fresh air flap motor (below left side of dash, right side of ihka plenum)
Front power distribution box (in left rear corner of engine compartment)
Fuse 16 5a
Fuse 20 30a
Fuse 23 5a
Fuse 31 5a
Fuse 39 7.5a
Fuse 41 30a
Fuse 48 40a
G100 (left front of engine compt)
G201 (behind right footwell trim)
G202 (below left side of dash)
High speed relay (in front power dist box)
Hot at all times
Hot in run & start
If equipped
Ignition switch
Instrument cluster
Interior lights system
Left heat exchanger temp sensor (center console)
Left valve
Nca
Normal speed relay (in front power dist box)
Off
Outside temp sensor (rear of engine compt)
Park ventilation circuit
Pressure switch
Rear recirculation flap motor
Recirculation flap motor
Red
Regulation flap motor
Right heat exchanger temp sensor (center console)
Right valve
Run
Start
Starting & charging system
Transmisiion controls system
Veh speed
Ventilation w/park ventilation
W/o park
Water valve assembly (on left rear of engine compartment)
X10016
X10017
X10018
X1588
X17

Automatic A/C Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for Automatic A/C Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

(left side of right footwell)
A/c press sens
A/c sens gnd
Auxiliary heater
Batt
Blower motor (front of air conditioning unit)
Blower output stage (left side of right footwell)
Defogger system
Defroster flap motor
Evaporator temp
Evaporator temperature sensor (right side of left footwell)
Footwell flap motor
Fuse 28 5a
Fuse 37 50a
Fuse 62 7.5a
Fuse holder (glove box)
Gnd
Heated exchanger
Heated exchanger sensor (behind center console)
Heating & a/c control module (center console)
Hot at all times
Hot in run & start
Ign run/st
Interior lights sig
Interior lights system
K-bus sig
Left fresh air/ recirculated air flap motor
Park ventilation circuit (dde only)
Pollutant sens
Pollutant sensor (front of eng compt)
Pressure sensor, air conditioning system (right front wheelwell)
Rear defogger sig
Red
Right fresh air/ recirculated air flap motor
Sig
Vent flap mtr
Ventilation flap motor
Water valve sig
Water valves (left side of eng compt)
X18341
X490 (under passenger's seat)
X608
X610
X613

Automatic A/C Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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List of elements for Automatic A/C Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999:

A/c comp rly sig
Can bus hi
Can bus hi sig
Can bus lo
Can bus lo sig
Compressor control relay (in front pwr dist box)
Computer data lines system
Coolant outlet gnd
Coolant outlet sig
Coolant outlet temperature sensor (right engine compt)
Data link mfl
Digital motor electronic control unit (left rear of eng compt)
Electric fan (front of eng compt)
Electric fan sig
Fuse 3 20a
Fuse 34 5a
Fuse 63 7.5a
Fuse 9 5a
Fuse holder (glove box
Gnd
Hot at all times
Hot in accy, run & start
Hot in run & start
Hot w/ dme rly energized
Ign
Instrument cluster control module (in instrument panel)
K bus sig
Nca
Outside temp gnd
Outside temp sig
Red
Right button pad (in steering wheel)
Solenoid clutch (left side of right footwell)
Temperature sensor (under front left of vehicle)
Volute spring
X01002
X01003
X010170
X10015
X10016
X1108 (under driver's seat)
X11175
X11176
X166 (right front of eng compt)
X60004
X8680

Park Ventilation Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Park Ventilation Wiring Diagram, Convertible for BMW 323i 1999:

(behind right footwell trim) g201
(below left side of dash) g202
Acc
Automatic climate control module (behind center console)
Blower motor (on rear of engine compartment, behind fresh air intake)
Blower relay (in front power distribution box)
Final stage unit (behind left side of dash)
Front power distribution box (in left rear corner of engine compartment)
Fuse 20 30a
G201 (behind right footwell trim)
Hot at all times
Ignition switch
Nca
Off
On-board computer (on center console)
Park ventilation relay (on relay panel, under left side of dash)
Run
Start
Uncoupling diode (in front power distribution box)
Vent
X10016

Park Ventilation Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Park Ventilation Wiring Diagram, Except Convertible for BMW 323i 1999:

(right front of eng compt)
Computer data lines system
Fuse 20 20a
Fuse holder (glove box)
Heater plug/ flame monitor
Heating & a/c control module (center console)
Hot at all times
Independent park heating control unit (right rear of eng compt)
Instrument cluster control module (in instrument panel)
Metering pump, independent park heating
Motor, circulation pump
Motor, combustion air blower
X01047
X01049
X01050
X10015
X11175
X166
X166 (right front of eng compt)
X608
X642
X764

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999

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List of elements for Anti-lock Brakes Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999:

(behind right kick panel) g203
Abs brake pedal travel sensor (m3) (right side of brake master cylinder)
Abs lp ctrl
Abs pump motor relay, timed (in front power distribution box)
Abs pump mtr rly
Abs pwr protect rly
Abs relay (in front power distribution box)
Abs travel sens sig
Ads step motor
Asc lp ctrl
Asc sw sig
Asc throt flap pot
Battery volt
Brake light switch (on bracket, above brake pedal)
Brake sig
Data link connector (on right rear of engine compartment)
Eml-signal
Exterior lights system
Front power distribution box (left rear corner of engine compartment)
Fuse f10 30a
Fuse f21 5a
Fuse f38 30a
Fuse f46 15a
G202 (below left side of dash)
G203 (behind right kick panel)
G203 (right kick panel)
Ground
Ground, module
Hot at all times
Hot in accy, run and start
Hot in run and start
Idle spd sig
Ign sig
L fnt sol vlv sig
L rear sol vlv sig
Left front abs speed sensor
Left rear abs speed sensor
Lf speed sens signal
Lr speed sens signal
Nca
Pump mtr sens shield
Pump mtr sens signal
Rf speed sens signal
Right front abs speed sensor
Right rear abs speed sensor
Rr speed sens signal
Rt fnt sol vlv sig
Rxd sig
Sens gnd
Signal
Signal abs travel sens
Slip control module (abs) (right side of dash, behind glove box)
Sol vlv
Spd sig
Speed signal
Throt flap postn
Trans influence
Txd sig
X10015
X10017
X10018

Anti-lock Brakes Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999

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List of elements for Anti-lock Brakes Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999:

Abs hydraulic unit (on left rear of engine compt)
Abs warn ind
Asc diode (in front power distribution box)
Asc switch
Asc warn ind
Auxiliary throttle position motor (on front of engine compt)
Auxiliary throttle position sensor
Engine control module (dme) (right rear corner of engine compartment)
Front power distribution box (left rear corner of engine compartment)
Fuse f27 5a
G202 (below left side of dash)
G203 (behind right kick panel)
Hot in run and start
Instrument cluster
Interior lights system
Left front inlet valve
Left front outlet valve
Left rear inlet valve
Left rear outlet valve
Nca
Pump motor sensor
Right front inlet valve
Right front outlet valve
Right rear inlet valve
Right rear outlet valve
Separator valve
Transmission control module (egs) (right rear corner of engine compartment)
X10017

Anti-lock Brakes Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Anti-lock Brakes Wiring Diagram, Except Convertible for BMW 323i 1999:

(left front of engine compartment) x165
(left front of engine compt) x165
(right front of engine compartment) x166
Abs/asc unit
Asc switch
Can high data
Can low data
Digital motor electronics control unit (left rear side of engine compartment in e-box)
Fuse f33 5a
Fuse f34 5a
Fuse f53 30a
Fuse f56 30a
Fuse holder (glove box)
Hot at all times
Hot in run or start
Instrument cluster control unit (in instrument panel)
Left front speed sensor (inside left front wheel hub)
Left rear speed sensor (inside left rear wheel hub)
Light switching center control unit
Navigation computer
Nca
Right front speed sensor (inside right front wheel hub)
Right rear speed sensor (inside right rear wheel hub)
Solid state
Switch center
Transmission control unit (left rear side of engine compartment in e-box)
X10015
X10016
X11175
X1170
X12
X1312
X219 (behind glove box)
X60002
X60004
X70004

ANTI-THEFT

Drive-Away Protection Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Drive-Away Protection Wiring Diagram, Convertible for BMW 323i 1999:

(below left side of dash) g202
(w/ egs
(w/ egs)
(w/o egs)
Acc
Anti-theft control module (alpine) (behind glove box)
Automatic transmission range switch (w/ egs) starter immobilization switch (w/o egs)
Body electronics control module (zke iv) (behind glove box)
Data link connector (on right rear of engine compt)
Electronic immobilizer control module (behind glove box)
Engine control module (dme) (right rear corner of engine compt)
Front power distribution box (left rear corner of engine compt)
Fuse f28 5a
Fuse f31 5a
Fuse f45 7.5a
G203 (behind right kick panel)
Hot at all times
Hot in accy, run and start
Hot in run and start
Ignition switch
Lock
Nca
On-board computer (on center console)
Run
Start
Starting system
Transmissions system (w/ egs)
Transmitter module (ews ii) (on right side of steering column)
W/ egs
W/o egs
X10017
X10018
X10182
X13253
X1659
X1660
X90260

Drive-Away Protection Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Drive-Away Protection Wiring Diagram, Except Convertible for BMW 323i 1999:

A/t switch sig
Acc
Batt
Computer data lines system
Digital motor electronic control unit (left rear eng compt)
Electronic immobilizer control unit (under left side of dash)
Ews enable for eng
Ews toroidal coil
Ews toroidal coil sig
Fuse f14 5a
Fuse f31 5a
Fuse holder (glove box)
Gearshift lock
Gnd
Hot at all times
Hot in accy, run & start
Ign (acc/run/start)
Ignition switch
K-bus sig
Lock
Red
Run
Ssg starter sig
Start
Start lock sw m/t sig
Starter
Starter sig
Starting/ charging system
Trans sw sig
Transmission control unit (left rear eng compt)
X10
X10012 (left side of right footwell
X10015
X10016
X1108 (under driver's seat)
X1659
X60003
X60004
X6510
X6511
X6512
X70003

Forced Entry Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Forced Entry Wiring Diagram, Convertible for BMW 323i 1999:

(convertible)
(except convertible)
Antenna
Anti- theft horn
Anti-theft control module (behind glove box)
Auxiliary fuse box (left side of dash)
Body electronics control module (zke iv) (behind glove box)
Crash control module (under left side of dash)
Driver's door handle switch (usa)
Drivers door jamb switch
Electronic immobilizer control module (behind glove box)
Engine hood switch
Exterior lights system
Front power distribution box (left rear corner of engine compt)
Fuse f43 5a
Fuse f47 15a
G100 (front left side of engine compt)
G203 (behind right kick panel)
G312 (behind upper left rear seat back)
G312 (behind upper left rear seatback)
Horn relay (in front power distribution box)
Hot at all times
Hot in run, accy and start
Instrument cluster
Kick panel) (behind right g203
Led
Low-noise microphone
Nca
Passenger's door jamb switch
Trunk light switch
W/ ccm
W/o ccm
X10018
X10182
X10244
X10250
X13025
X13253
X13254
X17

Forced Entry Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for Forced Entry Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

Battery
Centerlock button sig
Control module, interior protection i (under center console)
Driver door's contact sig
Dwa led sig
Dwa siren alarm control sig
Electrochromatic interior rearview mirror
Front passenger door contact sig
Fuse f49 5a
Fuse f67 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Gnd
Horn for anti-theft alarm system (rear eng compt)
Hot at all times
Interior protection signal
Lift gate lock sw sig
Rear driver's side door contac sig
Rear passenger's door contact sig
Status of anti-theft alarm system sig
Tilt alarm sensor sig
Tilt monitoring (right side of luggage compt)
Tire pressure control system control unit (behind glove box)
Trunk lid contact switch
Unlock driver's sig
X10012 (left side of right footwell)
X10015
X253
X254
X490
X490 (under passenger's seat)

Forced Entry Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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List of elements for Forced Entry Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999:

(right rear side of eng compt) underhood light switch
Central locking drive, trunk lid/ tailgate
Lift gate lock switch
System lock, driver's door
System lock, passenger's door
System lock, rear driver's side
System lock, rear passenger's side
X10012 (left side of right footwell)
X151 (behind left rear seat)
X173 (under driver's seat)
X490 (under passenger's seat)
X494 (behind right rear seat)
X498 (behind right kick panel)

BODY CONTROL MODULES

Body Computer Module Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Body Computer Module Wiring Diagram, Convertible for BMW 323i 1999:

(behind glove box) (partial) body electronics control module (zke iv)
Anti-theft
Computer data lines
Door locks
Exterior lights
Front power distribution box (left rear corner of engine compartment)
Fuse f14 30a
Fuse f33 10a
Fuse f35 25a
Fuse f43 5a
G203 (behind right kick panel)
Hot at all times
Hot in accy, run and start
Interior lights
Power tops
Power windows
Red
Starting/charging
X10182
X13252
X13253
X13254
X13255

General Module Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for General Module Wiring Diagram, Convertible for BMW 323i 1999:

(2000-2002)
(2003-2005)
Anti-theft status
Anti-theft system
Central lck ground
Central lck pwr
Child safety lck wndw reg
Cut-off sig
Cut-off signal
Door locks system
Drvr pwr wndw mtr
Dwa led
Dwa siren alarm
Fr pass pwr wnd mtr
Fr pass pwr wndw mtr
Frnt lid sw
Frnt wndw reg pwr
Fuse f48 30a
Fuse f52
Fuse f52 30a
Fuse f60 25a
Fuse f71 30a
Fuse holder (glove box)
General module control unit (behind glove box)
Hot at all times
Int protection
Interior lights system
Mirrors system
Power windows system
Rr drvr pwr wndw closed
Rr drvr pwr wndw mtr
Rr drvr pwr wndw open
Rr pass pwr wndw closed
Rr pass pwr wndw mtr
Rr pass pwr wndw open
Rr wndw red pwr
Tilt alarm sens
Transmissions system
Unlck trunk lid
W/o convertible top module
Washer pump
Wiper/washer system
Wndw reg closed
X254
X332
X490 (under passenger's seat)

General Module Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for General Module Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

(2004)
(except 2004 & 2005)
1999-2002 sedan & wagon
Centerlock button
Central lck mtr unlck
Computer data lines system
Data line zv remote
Door locks system
Driver pwr wndw sw
Drvr dr anti-trap strip
Drvr dr sw sig
Drvr pwr wndw sw closed
Except coupe & 2004-05 wagon
Except wagon
Frnt pass dr lck
Frnt pass dr sw sig
Frnt pass pwr wndw sw
Fuse f49 5a
Fuse f9 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Ground
Hdlght washer pump rly
Hot at all times
Hot in accy, run and start
Int light sw
Interior lights system
Interval time pot
K-bus sig
Lin-bus
Lock drvr dr sig
Mirrors system
Mult res system
Pass dr anti-trap strip
Pass wndw reg closed
Power windows system
Rear drvr door sw sig
Rear pass dr sw sig
Rear window drive
Rear wndw pushbutton
Sedan & wagon
Sig int light
Sound systems
Term 30
Term r
Trunk lid button
Trunk lid lock
Trunk lid rel sw
Trunk lid sw sig
Trunk, tailgate, fuel doors system
Unlck drvr dr sig
Unlock frnt pass dr sig
Unlock trunk lid
Wagon only
Wash sw sig
Wiper rest pos
Wiper rly spd 2 sig
Wiper sig relay
Wiper sw 1 sig
Wiper sw 2 sig
Wiper/washer system
X10012 (left side of right footwell)
X253
Zv unit central arrest
Zv unit lck
Zv unit lock drvr dr
Zv unit unlck

General Module Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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List of elements for General Module Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999:

(2004-2005)
(coupe)
(ex coupe)
10a
1999-2002 sedan & wagon
Anti-theft status
Anti-theft system
Central lck ground
Central lck pwr
Child safety lck wndw reg
Cut-off sig
Cut-off signal
Door locks system
Drvr pwr wndw mtr
Dwa led
Dwa siren alarm
Except coupe & 2004-05 wagon
Except wagon
Fr pass pwr wnd mtr
Fr pass pwr wndw mtr
Frnt lid sw
Frnt wndw reg pwr
Fuse f48 30a
Fuse f52
Fuse f52 30a
Fuse f60 25a
Fuse f71 30a
Fuse holder (glove box)
General module control unit (behind glove box)
Hot at all times
Int protection
Interior lights system
Mirrors system
Power windows system
Rr drvr anti-trap strip
Rr drvr pwr wndw closed
Rr drvr pwr wndw mtr
Rr drvr pwr wndw open
Rr pass anti-trap strip
Rr pass pwr wndw closed
Rr pass pwr wndw mtr
Rr pass pwr wndw open
Rr wndw red pwr
Sedan & wagon
Tilt alarm sens
Tire pressure cntrl unit
Transmissions system
Unlck trunk lid
Wagon only
Warning systems
Washer pump
Wiper/washer system
Wndw reg closed
X254
X332
X490 (under passenger's seat)

On-Board Computer Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for On-Board Computer Wiring Diagram, Except Convertible for BMW 323i 1999:

(left side of luggage compt)
Computer data lines system
Fuse f41 30a
Fuse f45 7.5a
Fuse holder (glove box)
Gnd
Hot at all times
Hot in acc, run or start
Interior lights system
K-bus
Nav cpu
Navigation system
On-board monitor control unit
Radio
Sig lght loc
Sound systems
Term 30
Term r
X10015
X10016
X13016
X18801

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Computer Data Lines Wiring Diagram, Convertible for BMW 323i 1999:

(below left side of dash) g202
(right rear of engine compartment) data link connector
Automatic climate control module (behind center console)
Battery
Body electronics control module (zke iv) (behind glove box)
Convertible top control module (in lower left "c" pillar, behind side panel)
Cruise control module (behind glove box)
Electronic immobilizer control module (ews ii) (behind glove box)
Engine control module (dme) (right rear corner of engine compartment)
Front power distribution box (left rear corner of engine compartment)
Fuse 10a
Fuse f26 10a
Fuse f46 15a
G103 (rear of right front shock tower)
G203 (behind right kick panel)
Generator
Hot at all times
Hot in accy, start and run
Hot in run and start
Instrument cluster
Obd ii connector (under left side of dash)
Ohms
On-board computer module (center console)
Red
Rollover sensor (in lower left "c' pillar, behind side panel)
Slip control module (behind glove box)
Telephone connector (center console)
Transmission control module (egs) (right rear corner of engine compartment)
X16
X17

Computer Data Lines Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for Computer Data Lines Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

(under driver's seat)
Abs/dsc unit (awd)
Abs/dsc unit (except awd)
Can (+)
Can (-)
Diag txd
Digital motor electronics control unit (a6000)
Driver seat memory control unit
Driver side mirror memory control unit
Dsc steering angle sensor
Electronic immobilizer control unit
Fuse f30 7.5a
Fuse f43 5a
Fuse holder (glove compt)
General module control unit
Heating & a/c control module
Hot at all times
Hot in run or start
Instrument cluster
K- bus
K-bus
Left xenon headlight (w/ xenon lights)
Light switching center control unit
Multiple restraint system control unit
Nca
Obd socket (left footwell)
Park distance control unit
Rain sensor control unit
Right xenon headlight (w/ xenon lights)
Rollover sensor (convertible)
Rpm sig
Sunroof module control unit
Switch center
Tire pressure system control unit
Transmission control unit
Volute spring
W/ fixed mounting siemens cordless handset w/ on-board monitor,
W/ fixed mounting siemens cordless handset w/o on-board monitor,
W/ motorola v-series cellular phone w/ on-board monitor
W/ motorola v-series cellular phone w/o on-board monitor
W/ nokia cellular phone, w/ telephone provisions, w/ fixed mounting motorola (phase v+),
W/o tel telephone provisions
X10015
X10016
X10106
X10107
X1108
X11175
X12
X13084
X1465
X1658
X1659
X173
X18034
X18171
X18303
X1869
X253
X300
X60002
X60004
X70004
X74
X810
X916

Computer Data Lines Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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List of elements for Computer Data Lines Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999:

(w/ motorola v-series cellular phone)
(w/ on-
(w/ siemens cordless handset)
(w/o on-
Basic interface telephone
Basic interface telephone (w/ nokia cellular phone
Basic interface telephone w/ siemens cordless handset)
Board monitor)
Cd changer
Cd changer (w/ on- board monitor)
Interface
Interface (w/ motorola v-series cellular phone)
K- bus
Navigation computer
Nca
On-board monitor control unit
Radio control unit
Radio control unit (w/ on- board monitor)
Radio control unit (w/o on- board monitor)
Tranceiver/ charging electronics (w/ tele- phone provisions)
Video module control unit
Voice input
W/ fixed mounting motorola (phase v+)
W/ fixed mounting motorola (phase v+),
W/ navigation
W/ nokia cellular phone,
W/o navigation
X10390
X1313
X13324
X13599
X13646
X18126
X18180
X18618
X18801
X18804
X4545

COOLING FAN

Cooling Fan Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Cooling Fan Wiring Diagram, Convertible for BMW 323i 1999:

(behind center console)
(right rear corner of engine compt)
Above 18 bar
Above 2.6 bar
Above 30 bar
Auto climate control module
Auxiliary fan motor
Below 1.5 bar
Below 15 bar
Below 21 bar nca
Closed above 91 deg celsius
Closed above 99 deg celsius
Engine control module
Front power distribution box (left rear of engine compt)
Fuse 30a
Fuse 5a
G100 (front of left front fender)
High speed relay (in front power distribution box)
Hot at all times
Hot in run & start
Nca
Normal speed relay (in front power distribution box)
Pressure switch (near right headlight)
Temperature switch (right front of engine compt)

Cooling Fan Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Cooling Fan Wiring Diagram, Except Convertible for BMW 323i 1999:

Coolant outlet temperature gnd
Coolant outlet temperature sensor (right front of eng compt)
Coolant outlet temperature sig
Digital motor electronics control unit (left rear eng compt)
Electric fan
Electric fan sig
Fuse 50a
Fuse holder (glove box)
Hot at all times
X166 (right front eng compt)

CRUISE CONTROL

Cruise Control Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Cruise Control Wiring Diagram, Convertible for BMW 323i 1999:

Acccelerate/ set
Automatic transmission range switch (under center console at shifter)
Brake- light switch (on bracket above brake pedal)
Clutch switch (on clutch pedal support bracket)
Computer data lines system
Cruise control actuator (on left front side of engine compartment)
Cruise control module (behind glove box)
Cruise control switch
Decelerate/ set
Engine speed
Exterior lights system
Front power distribution box (left rear corner of engine compartment)
Fuse f28 5a
Fuse f46 15a
G201 (right side of glove box)
Hot in accy, run and start
Hot in run and start
Instrument cluster
Nca
Normal
Off
On right rear corner of engine compt) transmission control module
Resume
Tach out
Transmission controls system
W/ egs
W/o egs
X10017
X10018
X16
X17
X8500

Cruise Control Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Cruise Control Wiring Diagram, Except Convertible for BMW 323i 1999:

(left rear of engine compt) x6454
Brake light
Brakelight switch (on bracket, above brake pedal)
Can (+)
Can (-)
Clutch pedal position switch (if equipped)
Computer data lines system
Cpp sw sig
Diag txd
Digital motor electronics (dme) control unit (left rear of engine compt)
Drvrs wish 1 pot 1
Drvrs wish 1 sig
Drvrs wish 2 sig
E-box (left rear of engine compt)
Exterior lights system
Fuse 30a
Fuse 5a
Fuse holder (glove box)
Ground
Hot at all times
Hot in acc, run or start
Instrument cluster control module
K-bus
Left button paid (in steering wheel)
Nca
Pwr throttle pot 1
Red
Right button paid (in steering wheel)
Strg whl ctrls
Term 87
Throttle actuator
Throttle pos sen 2
Throttle pos sens 1
Throttle valve
Transmission control unit (left rear of engine compt)
Volute spring
X01000
X01001
X01002
X01003
X010170
X10016
X1108 (under driver's seat)
X217 (under left side of dash)
X60001
X60002
X60003
X60004
X70004
X8680

DEFOGGERS

Defoggers Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Defoggers Wiring Diagram, Convertible for BMW 323i 1999:

(in convertible top compartment) hard top connector 2
Antenna amplifier (in upper left "c" pillar)
Automatic climate control module (behind center console)
Convertible top control module (lower left "c" pillar)
Diversity (w/ 3 antenna diversity) (in upper left "c" pillar)
Front power distribution box (left rear corner of engine compt)
Fuse f23 5a
Fuse f43 5a
Fuse f6 30a
G312 (behind upper left rear seatback)
Hifi amplifier (below right side of rear seat)
Hot at all times
Hot in run and start
Hot in run, accy and start
Nca
Radio
Rear defogger relay (in front power distribution box)
Rear defogger/ antenna
Rear window blower (behind rear seats)
Rear window blower micro switch (in convertible top compt)
Rear window blower relay (under right side of dash)
Spatial sound relay (behind left kick panel)
Suppression filter (in upper right "c" pillar)
Thermostat
W/ automatic climate control
W/o automatic climate control
X10015
X10017
X10018
X10266
X605

Defoggers Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Defoggers Wiring Diagram, Except Convertible for BMW 323i 1999:

Digital motor electronics control unit (left rear of engine compt)
Fuse f68 30a
Fuse holder (glove box)
Generator
Heating & a/c control module
Hot at all times
Nca
Rear window
Rear window defogger relay (right side of luggage compt)
Sedan, coupe
Wagon
Wave trap 1
Wave trap 2
Wave trap 3
X01051
X01052
X10015
X379
X60003
X60004
X608
X6524

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999

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List of elements for 2.5L, Engine Performance Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999:

(left rear corner of engine compt) front power distribution box
(top center of engine) fuel injection valves
(top center of engine) variable camshaft control valve 1
(under left side of dash) unloader relay terminal 15
A/c on sig
A/c system
Acc
Activate a/c
Activate relay
Activate valve
Anti- theft system
B+ jump start junction point (right rear of engine compt)
Battery
Camshaft ctrl
Camshaft pos
Chekc eng ind
Crnkshft rpm
Cyl 1
Cyl 1 ign coil
Cyl 1 inj
Cyl 1-6 fuel pump relay
Cyl 2
Cyl 2 ign coil
Cyl 2 inj
Cyl 3
Cyl 3 ign coil
Cyl 3 inj
Cyl 4
Cyl 4 ign coil
Cyl 4 inj
Cyl 5
Cyl 5 ign coil
Cyl 5 inj
Cyl 6
Cyl 6 ign coil
Cyl 6 inj
Drive-away sig
Dual temperature sensor (coolant temperature) (right front of engine)
Eng cool temp
Engine control module (dme) (right rear corner of engine compt)
Engine control module relay
Fuel cons
Fuel pump (below right side of rear seat)
Fuel tank pressure sensor (right rear wheelwell)
Fuel tnk press
Fuse f18 15a
G103 (rear of right front shock tower)
G103 (rear of right front shock twr)
G125 (front of engine, on cyl head)
Ground
Hot at all times
Hot fam mtr
Hot film air mass meter (on intake fresh air duct)
Idle speed control valve (front of engine)
Ignition coils (top right side of engine)
Ignition switch
Instru- ment cluster system
Instrument cluster
Intake air temperature sensor (left side of engine compt)
Intk air temp
Left rear seatback) g312
Nca
Off
Red
Resistor (240 ohm)
Run
Speed sig rr
Start
Terminal 15
Throt pos sig
Throttle pos
Throttle position sensor (on throttle body)
X10016
X16
X17

2.5L, Engine Performance Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999

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List of elements for 2.5L, Engine Performance Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999:

(below left side of dash) obd ii connector
(in spare wheelwell) carbon canister valve
(left rear corner of engine compt) front power distribution box
(left rear of trunk) exhaust gas flap valve
(near left shock tower) evaporative emission valve
(on front of engine) camshaft position sensor (cylinder id)
(right side of engine) secondary air pump valve
(top front of engine) knock sensor
(under left center of car) solenoid valve (running losses)
02s htg gnd
02s sig gnd
A/c system
Activate relay
Activate valve
Actv a/c comp
Air pump (front of engine compt)
And m3 only
Asc-sig msr
Asc-sig za
Asc-sig zwv
Auxiliary fuse box (left side of dash)
Battery
Camshaft pos
Can high
Can low
Computer data lines system
Crankshaft position/ rpm sensor (on front of engine)
Cyl 1-3
Cyl 1-3 ks
Cyl 4-6
Cyl 4-6 ks
Data link connector (dlc) (right rear of engine compt)
Engine control module (dme) (right rear corner of engine compt)
Fuse f50 5a
G103 (rear of right front shock tower)
G125 (front of engine, on cyl head)
Ground
Nca
Oxygen sensor i (behind catalytic converter)
Oxygen sensor i (in front of catalytic converter)
Oxygen sensor ii (328 and m3) (behind catalytic converter)
Oxygen sensor ii (328 and m3) (in front of catalytic converter)
Program volt
Red
Running loss
Secondary air pump relay
Sensor signal
Sig exhst flap
Slip control module (abs/asc) (behind glove box)
Transmission control module (egs) (right rear corner of engine compt)
Txd

2.5L, Engine Performance Wiring Diagram, Except Convertible (1 of 3) for BMW 323i 1999

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List of elements for 2.5L, Engine Performance Wiring Diagram, Except Convertible (1 of 3) for BMW 323i 1999:

(left rear of engine compt) x6454
(on cyl head) vanos valve 1
B+ potential distributor
Cam pos sens
Camshaft sensor grd
Characteristic map cooling thermostat (on cylinder head)
Ckp sens ground
Crankshaft position sensor (left side of engine)
Crankshaft sen sig
Digital motor electronics (dme) control unit (left rear of engine compt)
Dme relay
Drvrs wish 1 pot 1
Drvrs wish 1 sig
Drvrs wish 2 sig
Dual temp sens sig
Dual temp sw grd
E-box (left rear of engine compt)
Emission valve
Engine coolant temperature sensor (rear of engine)
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
Ground
Hot at all times
Iat sens grd
Idle spd cntrl
Idle speed control valve
Individual control intake system valve
Inj sig valve
Intake air temperature sensor (top center of engine)
Jet pump
Knock sens 1 grd
Knock sens 1 sig
Knock sens 2 grd
Knock sens 2 sig
Knock sens shield
Knock sensor (rear of engine)
Maf sens grd
Maf sens sig
Mass air flow sensor (front of engine)
Nca
Oil pressure sens
Oil pressure switch
Oil temp sens grd
Oil temp sens sig
Oil temperature sensor (front of engine, under intake)
Pwr throttle pot 1
Red
Sec air inj pmp vlv
Starting/ charging system
Temp sens sig
Term 30 volt
Term 30h volt sig
Term 87
Thermostat sig
Throttle actuator
Throttle pos sen 2
Throttle pos sens 1
Unload relay act
Vanos inj sig vlv
Vanos inj sig vlv 2
Vanos valve 2 (on cyl head)
X60001
X60003
X64101
X64102

2.5L, Engine Performance Wiring Diagram, Except Convertible (2 of 3) for BMW 323i 1999

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List of elements for 2.5L, Engine Performance Wiring Diagram, Except Convertible (2 of 3) for BMW 323i 1999:

(left rear wheelwell) leakage diagnosis pump
(left side of engine compt) evaporative emission valve
A/c relay
Camshaft position sensor 1
Camshaft position sensor 2
Fuel pump
Fuel pump relay
Fuel tank ventilation solenoid valve
Fuse 15a
Fuse holder (glove box)
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
Secondary air injection pump valve
Sucking jet pump valve
Throttle valve
X494 (behind right rear seat)

2.5L, Engine Performance Wiring Diagram, Except Convertible (3 of 3) for BMW 323i 1999

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List of elements for 2.5L, Engine Performance Wiring Diagram, Except Convertible (3 of 3) for BMW 323i 1999:

(left rear of engine compt)
(left rear of engine compt) transmission control module
(ter 12-16 not used)
(ter 5-9 not used)
(ter 8-11 not used)
A/c comp sig
A/c system
Anti-lock brakes system
Brake light
Brakelight switch (on bracket, above brake pedal)
Can h
Can l
Clutch pedal position switch
Computer data lines system
Cool out temp
Coolant outlet temperature sensor
Cooling fans system
Cpp sw sig
Cruise control
Data link
Data link txd
Diagnosis sig txd
Digital motor electronics (dme) control unit (left rear of engine compt)
E-box (left rear of engine compt)
Exhaust flap
Exhaust flap valve (left rear of luggage compt)
Exterior lights system
Fan
Fuel pump rly act
Fuse 30a
Fuse 50a
Fuse 5a
Fuse holder (glove box)
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
Leak diag pump sig
Nca
Obd socket
Oil press ind
Plug
Red
Rr eng spd sig
Sec air pmp rly act
Secondary air injection pump (right front wheelwell)
Secondary air injection pump relay
Signal running loss
Strg whl ctrls
Term 30h volt sig
Unloader relay
X10016
X11175
X166 (right front of engine compt)
X217 (under left side of dash)
X60002
X60004
X60005
X6454
X6456 (right side of engine)
X8680

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Backup Lamps Wiring Diagram, Convertible for BMW 323i 1999:

A/t
Automatic transmission range switch (center console, on shifter mechanism)
Front power distribution box (left rear corner of engine compartment)
Fuse 10a
G312 (behind upper left rear seat back)
Hot in run and start
Left back up light
Left trunk light assembly
M/t
Reversing light switch (left side of transmission)
Right back up light
Right trunk light assembly
X10017

Backup Lamps Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Backup Lamps Wiring Diagram, Except Convertible for BMW 323i 1999:

A/t
Adaptive headlight control module (if equipped)
E-box (left rear of engine compt)
Electrochromic interior rear view mirror
Fuse f27 10a
Fuse f3 20a
Fuse holder (glove box)
Hot at all times
Hot in run and start
Instrument cluster control module
Left back up light
Left trunk lid lamp
M/t
Navigation computer
Park distance control unit
Reversing light relay (left rear of engine compt)
Reversing light switch (right side of transmission)
Right back up light
Right trunk lid lamp
Transmission control unit (left rear of engine compt)
X10016
X10513
X11176
X1312
X18246
X300
X498 (right side of luggage compt)
X70004
X8680

Exterior Lights Wiring Diagram, Convertible (1 of 3) for BMW 323i 1999

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List of elements for Exterior Lights Wiring Diagram, Convertible (1 of 3) for BMW 323i 1999:

(2 door)
(behind right kick panel)
(not
Anti-theft control module (behind glove box)
Body electronics control module (behind glove box)
Combination switch
Crash control module (under left side of dash)
Front power distribution box (left rear corner of engine compt)
Fuse f23 5a
Fuse f34 15a
G100 (front left side of engine compt)
G202 (left side of dash)
G203
G203 (behind right kick panel)
G312 (behind upper left rear seat back)
G312 (behind upper left rear seat back)
Hazard flasher relay (in power distribution box)
Hazard indicator
Hazard switch
Hot at all times
Hot in run and start
Instrument cluster
Interior lights system
Left
Left front auxiliary turn light
Left front turn lamp
Left headlight
Left rear turn lamp
Left trunk light assembly
Left turn indicator
Off
Right
Right front auxiliary turn light
Right front turn lamp
Right headlight
Right rear turn lamp
Right trunk light assembly
Right turn indicator
Turn signal switch
Used)
X10017
X10018
X10182
X13025
X16
X17

Exterior Lights Wiring Diagram, Convertible (2 of 3) for BMW 323i 1999

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List of elements for Exterior Lights Wiring Diagram, Convertible (2 of 3) for BMW 323i 1999:

Check control module (left side of dash)
Front power distribution box (left rear corner of engine compartment)
Fuse 10a
G100 (front left side of engine compt)
G312 (behind upper left rear seat back)
Head
Hot at all times
Interior lights system
Left headlight
Left license plate light
Left park light
Left tail light
Left trunk light assembly
Light switch
Off
Park
Right headlight
Right license plate light
Right park light
Right tail light
Right trunk light assembly
W/ check control module
W/o check control module
X10018
X1074
X1075

Exterior Lights Wiring Diagram, Convertible (3 of 3) for BMW 323i 1999

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List of elements for Exterior Lights Wiring Diagram, Convertible (3 of 3) for BMW 323i 1999:

A/t
Automatic transmission range switch (center console, on shifter mechanism)
Brakelight switch (on bracket, above brake pedal)
Check control module (left side of dash)
Cruise control module (right side of dash)
Front power distribution box (left rear corner of engine compartment)
Fuse 10a
Fuse 15a
G312 (behind upper left rear seat back)
High level stop light
Hot in accy, run and start
Hot in run and start
Left back up light
Left brake light
Left trunk light assembly
M/t
Nca
On-board computer (on center console)
Reversing light switch (left side of transmission)
Right back up light
Right brake light
Right trunk light assembly
Slip control module (right side of dash)
Transmission control module (right rear of engine compt)
W/ check control module
W/check ctrl mod
W/o check control module
W/o check red control module
X10018
X1074
X1075

Exterior Lights Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for Exterior Lights Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

(2 door)
(4 door)
(w/ xenon headlights)
(w/o xenon headlights)
Brake light
Center brake light
Cntr brk lght
Computer data lines system
Fog lght rly act sig
Frnt load sens +5v
Frnt load sens gnd
Frnt load sens sig
Fuse f106 50a
Fuse f107 50a
Fuse f32 5a
Fuse f9 5a
Fuse holder (glove box)
Ground
Haz warn sw
Headlights system
Hi bm/flash sw
Hot at all times
Hot in acc run and start
Hot in run and start
Interference suppression filter
Interior lights system
K-bus sig
Left front auxiliary flasher unit
Left front turn signal lamp
Left parking light
Lf prk lght
Lf trn sig lmp
Lic plt lght
Light switching center control unit
Lmp in haz warn sw
Lt aux trn sig
Lt brk lght sig
Lt hdlt vert aim mtr
Lt hi bm sig
Lt lo beam sig
Lt trn sig
Lt xenon hl act
Outer lt tail lght
Outer rt tail lght
Rear load sens
Rear load sens +5v
Rear load sens gnd
Rf prk lght
Rf trn sig lmp
Right front auxiliary flasher unit
Right front turn signal lamp
Right parking light
Rr trn sig lmp
Rt aux trn sig
Rt brk lght sig
Rt hdlt vert aim mtr
Rt hi beam sig
Rt lo bm sig
Rt xenon hl act
Sig locator lghting
Term 15
Term 30
Term r
Trn sig sw
X10012 (left side of right footwell)
X10016
X165 (left front of engine compt)
X166 (right front of engine compt)
X173 (under driver's seat)
X217 (under left side of dash)
X490 (under passenger's seat)
X494 (behind right rear seat)

Exterior Lights Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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List of elements for Exterior Lights Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999:

(behind left rear seat)
(except wagon)
(left side of right footwell)
(wagon)
Brake light switch (near steering column)
Central locking drive, trunk lid/tailgate
Direction indicator/ low beam switch
Except wagon
General module control unit (behind glove box)
Hazard warning/ central locking switch
Instrument cluster control module
Interior lights system
Left taillight
License plate lights
Right taillight
X10012
X1108 (under driver's seat)
X11176
X151
X311
X498 (right side of luggage compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram, Convertible (1 of 4) for BMW 323i 1999

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List of elements for Ground Distribution Wiring Diagram, Convertible (1 of 4) for BMW 323i 1999:

Abs relay
Anti- theft horn
Auxiliary fan motor
Blower relay
Brake fluid level switch
Brake- light switch
Central power window switch
Chime module
Combi- nation switch
Convertible top control module
Dimmer
Driver's power window switch
Electronic immobilizer control module
Engine coolant level switch
Front fog- light relay
G100 (front left side of engine compartment)
G202 (below left side of dash)
G203 (behind right kick panel)
G300 (under left front seat)
G303 (under right rear seat)
G904 (lower left "c" pillar)
Gear shift lever indicator
Hazard flasher relay
Headlight/ foglight washer pump
High beam light relay
Horn switch
Ignition switch
Instrument cluster
Inter- mediate pressure switch
Left fog- light
Left front auxiliary turn light
Left front speed sensor
Left front turn light
Left headlamp
Left high beam light
Left horn
Left low beam light
Left park light
Left washer jet heater
Light switch
Low beam light relay
Nca
Obd ii connector
Passenger's power window switch
Right fog- light
Right front auxiliary turn light
Right front speed sensor
Right front turn light
Right headlamp
Right high beam light
Right horn
Right low beam light
Right park light
Right washer jet heater
Slip control module (abs/asc)
Starter immobilizer switch
Temperature switch
Unloader relay
Washer fluid level switch
Wiper motor
Wiper/ washer module (low ii)
Wiper/ washer switch

Ground Distribution Wiring Diagram, Convertible (2 of 4) for BMW 323i 1999

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List of elements for Ground Distribution Wiring Diagram, Convertible (2 of 4) for BMW 323i 1999:

(w/ zke)
Abs hydraulic unit
Abs pump motor relay
Anti- theft control module
Body electronics control module
Body electronics control module (zke iv)
Check control module
Clutch switch
Convertible top storage lid lock motor
Crash control module
Cruise control actuator
Cruise control module
Door lock heater
Driver's door handle switch
Driver's makeup mirror switch
Driver's seat belt switch
Driver's seat heater switch
Driver's side impact sensor
Driver's side mirror
Driver's window motor
Front dome light/ map reading assembly
G202 (below left side of dash)
G203 (behind right kick panel)
G300 (under left front seat)
Instrument cluster
Left footwell light
Mirror control switch
Nca
Obd ii connector
On-board computer temp sensor
Passenger's door jamb switch
Passenger's makeup mirror switch
Passenger's seat belt switch
Passenger's seat control switch
Passenger's seat heater
Passenger's seatback heater
Passenger's side impact sensor
Passenger's side mirror
Passenger's window motor
Relay module
Right footwell light
Seat occupancy detector
Sunroof control assembly
Thermostat
Top hifi switch
Transmitter module
Trunk lid micro switch
Washer fluid level switch
Wiper/ washer module (low ii)

Ground Distribution Wiring Diagram, Convertible (3 of 4) for BMW 323i 1999

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List of elements for Ground Distribution Wiring Diagram, Convertible (3 of 4) for BMW 323i 1999:

Air pump
Convertible top actuating switch
Convertible top control module
Convertible top position micro- switch
Convertible top-end position micro- switch
Crankshaft position/ rpm sensor shield
Cyl 1 ignition coil
Cyl 2 ignition coil
Cyl 3 ignition coil
Cyl 4 ignition coil
Cyl 5 ignition coil
Cyl 6 ignition coil
Data link connector
Engine control module (dme)
G103 (rear of right front shock tower)
G125 (front of engine, on cylinder head)
G202 (below left side of dash)
G203 (behind right kick panel)
G310 (behind upper right rear seat back)
Ground
Hifi amplifier
Hot film air mass meter
Ignition coil shield
Nca
Passenger's door jamb switch
Passenger's seat control switch
Passenger's seat heater
Passenger's seatback heater
Radio
Rear defogger
Resistor 240 ohm
Right rear interior light
Rollover sensor
Secondary air pump relay
Suppression filter
Transmission control module (egs)
Unloader relay
Windscreen cowl panel lock micro- switch

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

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

318, 323, 328 m3
All others
Analog clock
Asc switch
Automatic climate control module
Blower motor
Cassette box light
Cd changer
Center console telephone connector
Central locking switch
Charging socket
Convertible top control module
Convertible top storage lid micro switch
Driver's door jamb switch
Driver's seat control switch
Driver's seat heater
Driver's seat lumbar support motor/valve
Driver's seatback heater
Engine hood switch
Final stage unit
Front ashtray light
Front cigar lighter
Front cigar lighter light
Fuel pump
G203 (behind right kick panel)
G312 (behind upper left rear seatback)
Glove box light
Hard top connector 1
Hazard switch
High level stop light
Left back-up light
Left brake light
Left license light
Left rear fog light
Left rear interior light
Left rear turn light
Left tail light
Left trunk light assembly
Luggage compartment telephone connector
Multi- function clock
Nca
On-board computer module
Passenger's door jamb switch
Program switch (w/ egs)
Rear ashtray light
Rear defogger
Rear window blower
Rear window blower micro switch
Right back-up light
Right brake light
Right license light
Right rear brake pad sensor
Right rear fog light
Right rear interior light
Right rear turn light
Right tail light
Right trunk light assembly
Supression filter
Transmission position indicator light
W/ auto climate control
W/o auto climate control
Wiper/ washer module
Wiper/ washer switch
With convertible

Ground Distribution Wiring Diagram, Except Convertible (1 of 4) for BMW 323i 1999

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List of elements for Ground Distribution Wiring Diagram, Except Convertible (1 of 4) for BMW 323i 1999:

(others)
(wagon)
12v socket
Abs/acs unit
Convertible soft top control module
Convertible top drive
Digital motor electronics control unit
E-box fan
Front left speed sensor
Front left turn signal lamp
Hall sensor, driver seat belt buckle
Hall sensor, passenger seat belt buckle
Left fog light
Left high beam
Left horn
Left low beam
Left parking light
Left rear window pressure sensitive finger guard
Multiple restraint system control unit
Nca
Oil level sensor
Power window switch, left rear
Rear left indicator light
Relay, convertible top drive
Seat load assembly
Sedan & coupe
Sensor for left side airbag (satellite)
Sensor for right side airbag (satellite)
System lock, rear driver's side
Taillight, left
Transmission control unit
Unloader relay terminal 15
Valve, convertible top cover
Valve, emergency release
W/ xenon headlight
W/o xenon headlight
Wagon
X151 (behind left rear seat)
X165 (left front of eng compt)
X46 (under center console)
X6454 (left rear of eng compt)
Xenon headlight, left

Ground Distribution Wiring Diagram, Except Convertible (2 of 4) for BMW 323i 1999

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List of elements for Ground Distribution Wiring Diagram, Except Convertible (2 of 4) for BMW 323i 1999:

(4wd)
(left footwell) obd socket
(others)
(rear of eng compt, right) diagnostic plug
(w/mk20 dsc: right rear eng compt, w/mk60 dsc: behind brake booster)
Abs/ asc unit
Chime module
Driver's backrest heating
Driver's lumbar support switch
Driver's seat adjustment switch
Driver's seat heating
Driver's seat memory control unit
Driver's side footwell, light
Driver's side pressure sensitive finger guard
E-box fan
Electric fan
Except early 1999 model
Front left auxiliary flasher unit
Front right speed sensor
Front right turn signal lamp
Headlight washer pump
Lumbar support only
Mirror adjustment switch
Mirror control unit, driver's side
Nca
Precharge pump
Right fog light
Right high beam
Right horn
Right low beam
Right parking light
Secondary air injection pump
Secondary air injection pump relay
System lock, driver's door
Valve block, driver's lumbar support
W/ dsc
W/ memory
W/ seat memory
W/ xenon headlight
W/o memory
W/o seat memory
W/o xenon headlight
Washer pump
Wiper motor
Wiper relay
X1465
X166 (right front eng compt)
X170
X173 (under driver's seat)
X18303
X18840
Xenon headlight, right

Ground Distribution Wiring Diagram, Except Convertible (3 of 4) for BMW 323i 1999

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List of elements for Ground Distribution Wiring Diagram, Except Convertible (3 of 4) for BMW 323i 1999:

(convertible: right rear passenger's compt, others: behind right rear seat) x494
Abs/dsc unit
Blower output stage
Charging socket
Driver's backrest heating
Dual-function switch recirculate air/rear window defogger
Electric fuel pump
Except early model
Fresh air/ recirculated air motor
Front cigar lighter
Front cigar lighter light
Front right auxiliary flasher unit
Garage door opener
General module control unit
Glove box light
Heating and a/c control module
Heating blower relay
Horn for anti-theft alarm system
Interior/ reading lamp, front
Late production
Left windshield washer jet heater
Make-up mirror switch, driver's side
Make-up mirror switch, passenger's side
Microswitch, temperature selector
Mirror memory control unit, front passenger's side
Nca
Oddments compartment, left
Oddments compartment, right
Outside mirror fold, in control unit
Outside mirror, passenger's side
Passenger's backrest heating
Passenger's lumbar support switch
Passenger's seat heating
Passenger's side footwell light
Passenger's side pressure- sensitive finger guard
Power window switch, rear right
Rear defroster relay
Rear right brake pad sensor
Rear right interior light
Right rear window pressure- sensitive finger guard
Right windshield washer jet heater
Sun shade switch
Sunroof module control unit
Switch center
Switch, glove box central locking
System lock, passenger's door
System lock, rear passenger's side
Valve block, passenger's lumbar support
W/ heater control
W/ memory
W/o memory seat
X490 (under passenger's seat) (partial)

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

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

(2 door)
(4 door)
(center console) telephone connector
(left side of right footwell) x10012
Amplifier
Antenna amplifier am/fm
Asc/dsc button
Brake fluid level switch
Brake light switch
Cd changer
Center brake light
Central locking drive, trunk lid/ tailgate
Clutch pedal position switch
Control module, interior protection i
Convertible
Digital motor electronics control unit
Direction indicator/ low beam switch
Driver's seat heating switch
Driver, convertible top cover
Electrochromic interior rearview mirror
Engine coolant level switch
Except wagon
Fog light relay
Gear indicator light
Gearshift lock
General module control unit
Gps receiver
Hazard warning/ central locking switch
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Instrument cluster control module
Intermittent wiper/washer control unit, rear
License plate lights
Lift gate lock switch
Light switching center control unit
Manual convertible top only
Navigation computer
Nca
Onboard monitor control unit
Park distance control unit
Passenger's door power window switch
Passenger's seat heating switch
Radio control unit
Rain sensor
Rear ashtray light
Rear washer pump
Rear window opening switch
Spatial sound switch
Steering angle sensor
Steptronic switch
Sub woofer box
Switch block, driver's door
Switch convertible top cover locked, right
Switch, convertible top compart- ment floor
Switch, convertible top cover drive
Switch, convertible top cover locked, left
Taillight, right
Tire pressure control system control unit
Trailer module
Trailer socket
Trunk lid lamp, left
Trunk lid lamp, right
Trunk lid release switch (interior)
Underhood light switch
Volute spring
Wagon only
Washer fluid level switch
Windscreen wiper switch
X1108 (under driver's seat)
X13016 (left side of luggage compt)
X498 (right side of luggage compt)
X6456 (right side of eng)

HEADLIGHTS

Headlights Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Headlights Wiring Diagram, Convertible for BMW 323i 1999:

(below left side of dash) g202
(front left side of engine compt) g100
(not used)
(used canada only)
(w/ccm) (w/o ccm)
87b
Canada
Check control module (under left side of dash)
Combination switch
Flash
Fog lights indicator
Fog- light switch
Front fog- light relay (in front power distribution box)
Front power distribution box (in left rear corner of engine compt)
Fuse f11 7.5a
Fuse f12 7.5a
Fuse f15 7.5a 15a
Fuse f22 5a
Fuse f23 5a
Fuse f25 5a
Fuse f29 7.5a
Fuse f30 7.5a
G202 (below left side of dash)
Head
High
High beam indicator
High beam light relay (in front power distribution box)
Hot at all times
Hot in run and start
Instrument cluster
Left fog- light
Left high beam light
Left low beam light
Light switch
Low beam light relay (in front power distribution box)
Normal
Off
Park
Red
Right fog- light
Right high beam light
Right low beam light
W/ ccm
W/o ccm
X10016
X10017
X10035
X10036
X16
X17

Headlights Wiring Diagram, Except Convertible without Xenon Lamps (1 of 2) for BMW 323i 1999

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List of elements for Headlights Wiring Diagram, Except Convertible without Xenon Lamps (1 of 2) for BMW 323i 1999:

(left side of right footwell)
Brake light
Cntr brk lght
Computer data lines system
Exterior lights system
Fog lght rly act sig
Fuse f106 50a
Fuse f107 50a
Fuse f32 5a
Fuse f9 5a
Fuse f9 f15
Fuse holder (glove box)
Ground
Haz warn sw
Hi bm/flash sw
Hot at all times
Hot in acc run and start
Hot in run and start
Interior lights system
K-bus sig
Left high beam
Left low beam
Lf prk lght
Lf trn sig lmp
Lic plt lght
Light switching center control unit
Lmp in haz warn sw
Lt aux trn sig
Lt brk lght sig
Lt hi bm sig
Lt lo beam sig
Lt trn sig
Of engine compt)
Outer lt tail lght
Outer rt tail lght
Rain/driving light sensor (behind interior rearview mirror)
Rf prk lght
Rf trn sig lmp
Right high beam
Right low beam
Rr trn sig lmp
Rt aux trn sig
Rt brk lght sig
Rt hi beam sig
Rt lo bm sig
Sig locator lghting
Term 15
Term 30
Term r
Trn sig sw
Wiper/washer system
X10012
X10012 (left side of right footwell)
X10016
X165 (left front
X166 (right front
X217 (under left side of dash)

Headlights Wiring Diagram, Except Convertible without Xenon Lamps (2 of 2) for BMW 323i 1999

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List of elements for Headlights Wiring Diagram, Except Convertible without Xenon Lamps (2 of 2) for BMW 323i 1999:

Direction indicator/ low beam switch
Fog light relay (behind glove box)
Fuse f38 15a
Fuse holder (glove box)
Hot at all times
Instrument cluster control module
Left fog light
Of engine compt)
Right fog light
X10012 (left side of right footwell)
X10015
X1108 (under driver's seat)
X11175
X11176
X165 (left front
X166 (right front

Headlights Wiring Diagram, Except Convertible withXenon Lamps (1 of 2) for BMW 323i 1999

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List of elements for Headlights Wiring Diagram, Except Convertible withXenon Lamps (1 of 2) for BMW 323i 1999:

(left side of right footwell)
Brake light
Cntr brk lght
Computer data lines system
Exterior lights system
Fog lght rly act sig
Frnt load sens +5v
Frnt load sens gnd
Frnt load sens sig
Fuse f106 50a
Fuse f107 50a
Fuse f32 5a
Fuse f9 5a
Fuse f9 f15
Fuse holder (glove box)
Ground
Haz warn sw
Headlight vertical aim control front load sensor
Headlight vertical aim control rear load sensor
Hi bm/flash sw
Hot at all times
Hot in acc run and start
Hot in run and start
Interior lights system
K-bus sig
Left headlight vertical aim control motor
Lf prk lght
Lf trn sig lmp
Lic plt lght
Light switching center control unit
Lmp in haz warn sw
Lt aux trn sig
Lt brk lght sig
Lt hdlt vert aim mtr
Lt high beam sig
Lt lo beam sig
Lt trn sig
Lt xenon hl act
Outer lt tail lght
Outer rt tail lght
Rain/driving light sensor (behind interior rearview mirror)
Rear load sens
Rear load sens +5v
Rear load sens gnd
Rf prk lght
Rf trn sig lmp
Right headlight vertical aim control motor
Rr trn sig lmp
Rt aux trn sig
Rt brk lght sig
Rt hdlt vert aim mtr
Rt high beam sig
Rt lo bm sig
Rt xenon hl act
Sig locator lghting
Term 15
Term 30
Term r
Trn sig sw
Wiper/washer system
X10012
X10016
X217 (under left side of dash)

Headlights Wiring Diagram, Except Convertible withXenon Lamps (2 of 2) for BMW 323i 1999

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List of elements for Headlights Wiring Diagram, Except Convertible withXenon Lamps (2 of 2) for BMW 323i 1999:

Computer data lines system
Direction indicator/ low beam switch
Fog light relay (behind glove box)
Fuse f32 5a
Fuse f38 15a
Fuse holder (glove box)
Hot at all times
Hot in run and start
Instrument cluster control module
Left fog light
Left high beam
Left xenon headlight
Of engine compt)
Right fog light
Right high beam
Right xenon headlight
X10012 (left side of right footwell)
X10015
X10016
X10106
X10107
X1108 (under driver's seat)
X11175
X11176
X130
X135
X165 (left front
X166 (right front

HORN

Horn Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Horn Wiring Diagram, Convertible for BMW 323i 1999:

Acc
Front power distribution box (left rear corner of engine compt)
Fuse f8 15a
G100 (front of left front fender)
G202 (below left side of dash)
Horn relay (in front power distribution box)
Horn switch
Hot at all times
Ignition switch
Left horn
Off
Power distribution
Right horn
Run
Start

Horn Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Horn Wiring Diagram, Except Convertible for BMW 323i 1999:

(under driver's seat) x1108
2004-2006 coupe & convertible
Except 2004-2006 coupe & convertible
Fuse f5 5a
Fuse f55 15a
Fuse holder (glove box)
Horn relay (behind glove box)
Horn switch
Hot at all times
Hot in acc, run or start
Left horn
Nca
Right horn
Volute spring
X01004
X01008
X01009
X10015
X10016
X10170
X14249
X14250
X165 (left front engine compt)
X166 (right front engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999

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List of elements for Instrument Cluster Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999:

(below left side of dash) g202
(on front of engine, below intake manifold)
(right rear of engine compt) data link connector
323i, 328i, m3
A10
A11
A12
A13
A14
A16
A17
A18
A19
A20
A21
A22
A23
A24
Abs ind
Acc
Air bag ind
Anti-lock brakes system
B11
B12
B13
B14
B15
B16
B17
B18
B19
B22
B23
B26
Body computer system
Brake fluid ind
Brake fluid level switch (in brake fluid reservoir cap)
Brake warning ind
Charge ind
Check engine ind
Check ind
Driver's seat belt switch
Engine controls system
Engine coolant temperature sensor (on front of engine, below intake mainfiold)
Exterior lights system
Front fog lt ind
Front power distribution box (in left rear side of engine compartment)
Fuel consumption meter
Fuel gauge
Fuse f23 5a
Fuse f27 5a
Fuse f46 15a
G202 (below left side of dash)
G203 (behind right kick panel)
Ground
Hazard ind
Headlights system
High beam ind
Hot at all times
Hot in acc, run and start
Hot in run and start
Ignition switch
Illum (3 used)
Instrument cluster
Interior lights system
Left turn ind
Lock
Nca
Oil ind
Oil pressure switch 1) normal 2) 0.2-0.5 bar
Park brake ind
Power tops
Right turn ind
Rollover protection warning light
Run
Seat belt ind
Slip control module (abs/asc) (behind glove box)
Solid state
Speedometer
Start
Starting/ charging system
Tachometer
Temp gauge
Traction control ind
Transmission malfunction ind
Transmission system
X10017
X10018
X1170
X16 conn a
X17 conn b
X271 conn c

Instrument Cluster Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999

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List of elements for Instrument Cluster Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999:

(at base of parking brake lever) park brake switch
(behind right rear wheel) right rear brake pad sensor
(on left front wheel, above brake caliper) left front brake pad sensor
(on left side of engine) oil temperatur sensor
(under left side of dash) check control module
Automatic climate control module (behind center console)
Chime module (below left side of dash)
Clc
Convertible
Convertible top control module (lower left "c" pillar)
Coupe
Cruise control module (behind glove box)
Data
Drivers door jamb switch
Except multi- function clock
Exterior lights system
Front power distribution box (in left rear side of engine compartment)
Fuel level sensor (under left side of rear seat)
Fuel tank sensor ii (on top of fuel tank)
Fuse f31 5a
Fuse f45 7.5a
G202 (below left side of dash)
G203 (behind right kick panel)
G312 (behind upper left rear seat back)
Ground
Hifi amplifier
Hifi amplifier (convertible w/top hifi)
Hot at all times
Hot in acc, run and start
Lac
Multi-function clock (or) on-board display
Nca
On-board computer temperature sensor (in engine compt, near right headlamp)
Pins used w/ on-board display
Power windows system
Radio
Starting/ charging system
Vehicle speed sensor (under rear of vehicle, on differential)
Wiper/washer module (behind glove box)
X10018
X518
X522

Instrument Cluster Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for Instrument Cluster Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

Abs/asc or abs/dsc warning lamp sig
Airbag warning sig
Anti-lock brakes & navigation systems
Anti-lock brakes system
Battery
Brake fluid level sig
Brake fluid level switch (left rear eng compt)
Brake wear sensor sig
Can bus high
Can bus low
Chime module (in cover of left footwell)
Computer data lines system
Coolant level too low sig
Cruise control on sig
Cruise control system
Diagnosis plug (right rear of eng compt)
Driver's seat belt buckle hall sensor (driver's seat)
Driver's seat belt contact sig
Engine start sig feedback
Front left brake pad sensor (front left wheel brake)
Front right brake pad sensor (front right wheel brake)
Fuse f10 5a
Fuse f34 5a
Fuse f43 5a
Fuse holder (glove box)
Gnd
Gong t3 sig
Hand brake switch (under rear center console)
Hot at all times
Hot in acc, run & start
Hot in run & start
Ign (accy/run/start)
Ign (start/run)
Instrument cluster control module
Interior lights system
K-bus sig
Left fuel tank sensor sig
Left fuel tank sensor sig gnd
Left rear sig processed wheel speed
Nca
Oil level sensor sig
Oil pressure sig
Outside temperature gnd
Outside temperature sig
Park distance control unit (conv: right rear passenger compt, coupe: right side of luggage compt, wagon: behind rear seat backrest in luggage compt)
Parking brake sig
Right fuel tank sensor sig
Right fuel tank sensor sig gnd
Service interval ind reset sig
Sig battery charge ind
Sig locator lighting
Speedometer (a) output sig
Steering column switch sig
Txd diagnostic sig
W/ park distance control only
Washer fluid level low sig
X10015
X10016
X1108 (under driver's seat)
X11175
X11176
X173 (under driver's seat)
X300
X363
X46 (under center console)
X494 (conv: right rear passenger compt, coupe & wagon: behind right rear seat)
X522

Instrument Cluster Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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List of elements for Instrument Cluster Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999:

(conv: left rear passenger compt, coupe & sedan: left side of luggage compt) amplifier
(left side of instrument panel) light switching control unit
C60003
C60004
Digital motor electronic control unit (left rear of eng compt)
Direction indicator/ low beam switch
Electric fuel pump (under right side of rear seat)
Engine controls system
Engine coolant level switch (lower left side of eng)
Fuel level sensor (under left side of rear seat)
Fuse f30 7.5a
Fuse holder (glove box)
Generator
Hot in acc, run & start
Interior lights system
Nca
Oil level sensor (underside of oil pan)
Temperature sensor (under front left of vehicle)
Washer fluid level switch (right front of eng compt)
X10016
X12
X6454 (left rear eng compt)

On-Board Computer Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for On-Board Computer Wiring Diagram, Convertible for BMW 323i 1999:

A/c system
Anti-theft system
Computer data lines system
Engine controls system
Exterior lights system
Front power distribution box (left rear corner of engine compt)
Fuse f23 5a
Fuse f31 5a
Fuse f45 7.5a
G203 (behind right kick panel)
Hot at all times
Hot in run or start
Instrument cluster system
Interior lights system
On-board computer module (center console)
On-board computer temperature sensor (in engine compt, near right headlamp)
Starting/charging system
Warning system
X1070
X1071

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Courtesy Lamps Wiring Diagram, Convertible for BMW 323i 1999:

Anti-theft control module (behind glove box)
Body electronics control module (behind glove box)
Driver's makeup mirror light
Driver's makeup mirror switch
Front dome light/ map reading assembly
Front power distribution box (left rear corner of engine compartment)
Fuse f33 10a
Fuse f43 5a
G203 (behind right kick panel)
G203 (right kick panel)
G312 (behind upper left rear seatback)
Glove box light
Hard top connector
Hot at all times
Hot in run, accy and start
Left front footwell light
Left rear interior light
Left trunk compartment light
Nca
Passenger's makeup mirror light
Passenger's makeup mirror switch
Red
Right front footwell light
Right rear interior light
Right trunk compartment light
Trunk lid microswitch (left side of trunk lid)
X10018
X10182
X13252
X13253
X13254

Courtesy Lamps Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Courtesy Lamps Wiring Diagram, Except Convertible for BMW 323i 1999:

Central locking drive/ trunk lid tailgate
Driver's makeup mirror switch
Driver's side front footwell light
Driver's side makeup mirror light
Front interior reading lamp
Fuse f47 20a
Fuse f52 30a
Fuse f6 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Glove box light
Hot at all times
Hot in accy, run and start
Instrument illumination circuit
Left oddments compartment light
Left rear interior light
Left tail- light
Light switching center control unit
Pass- enger's side front footwell light
Passenger's makeup mirror switch
Passenger's side makeup mirror light
Rear ashtray light
Right oddments compartment light
Right rear interior light
Right tail- light
X10012 (left side of right footwell)
X10015
X10016
X151 (behind left rear seat)
X173 (under driver's seat)
X253
X332
X490 (under passenger's seat)
X494 (behind right rear seat)
X498 (right side of luggage compt)

Instrument Illumination Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Instrument Illumination Wiring Diagram, Convertible for BMW 323i 1999:

Analog clock
Asc switch
Automatic climate control module (behind center console)
Body electronics control module (zke iv) (behind glove box)
Cassette box light
Central locking switch
Central power window switch (2 door)
Check control module (under left side of dash)
Convertible top actuating switch
Dimmer
Driver's power window switch
Driver's seat heater switch
Exterior lights (license plate lights)
Exterior lights system (turn/hazard lights)
Front ashtray light
Front cigar lighter light
Front power distribution box (left rear corner engine compartment)
Fuse f22 5a
Fuse f37 10a
G202 (below left side of dash)
G203 (behind right kick panel)
G300 (under left front seat)
G310 (behind upper right rear seat back)
Gear shift lever indicator
Hazard switch
Head
Hot at all times
Hot in run and start
Instrument cluster
Left rear power window switch
Left rear power window switch (console)
Light switch
Off
On-board computer module (on center console)
Park
Passenger's power window switch
Passenger's seat heater switch
Radio
Rear ashtray light
Right rear power window switch
Right rear power window switch (console)
Sunroof switch
Thermo- stat
Top hifi switch
Transmission position indicator light
W/ auto climate control
W/o auto climate control
Wiper/ washer module (behind glove box)
X10017
X10018
X16

Instrument Illumination Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Instrument Illumination Wiring Diagram, Except Convertible for BMW 323i 1999:

(a/t)
(left side of right footwell)
(smg)
(under left side of dash)
Courtesy lamps circuit
Driver's door switch block
Eject box
Front cigar lighter light
Front interior reading lamp
Fuse f106 50a
Fuse f107 50a
Fuse f32 5a
Fuse holder (glove box)
Gear indicator light
Gnd
Hazard warning/ central locking switch
Heating & a/c control module
Hot at all times
Hot in run and start
Instrument cluster control module
Light switching center control unit
Mayday switch
Nca
On-board monitor control unit
Passenger's door power window switch
Program button (smg)
Radio control unit
Rear ashtray light
Sig loc lght
Sunroof control switch
Sunroof module control unit
Switch center
Term
Term 58g
Trunk release switch (interior)
W/ on-board monitor
W/o on-board monitor
X10012
X10012 (left side of right footwell)
X10016
X1108 (under driver's seat)
X11175
X1193
X13016 (left side of luggage compt)
X13822
X18126
X18801
X217
X490 (under passenger's seat)
X521
X608
X9343

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Driver"s Memory Seat Wiring Diagram, Except Convertible for BMW 323i 1999:

(under driver's seat)
Adjustment switches
Computer data lines system
Data
Driver's seat backrest adjustment motor
Driver's seat forward/ backward adjustment motor
Driver's seat height adjustment motor
Driver's seat memory control unit
Driver's seat tilt adjustment motor
Fuse f65 30a
Fuse holder (glove box)
General module control unit (behind glove box)
Hot at all times
Illum
Instrument cluster control module
Lumbar sw +
Lumbar sw -
Program switches (3)
Seat backrest
Seat fwd/back
Seat height
Seat tilt
Seats system (lumbar circuit, if equipped)
Set switch
Term 30
Term 31
X10015
X1175
X1465
X173
X18840
X253
X650

Memory Mirrors Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Memory Mirrors Wiring Diagram, Except Convertible for BMW 323i 1999:

Adjust sw
Computer data lines system
Data
Driver's outside mirror
Driver's seat memory control unit
Driver's side mirror memory control unit
Fold
Folding motor
Fuse f57 5a
Fuse holder (glove box)
General module control unit
Heater +
Heater -
Heating element
Horizontal motor
Horizontal motor & positional sensor
Horizontal sens
Hot at all times
Instrument cluster control module
Mirror adjustment switch
Motor common
Passenger's outside mirror
Passenger's side mirror memory control unit
Pnk
Position sens +
Position sens -
Program switches (3)
Red
Set switch
Term 30
Term 31
Vertical motor
Vertical motor & positional sensor
Vertical sens
X10015
X1175
X1465
X173 (under driver's seat)
X18171
X18172
X253
X490 (under passenger's seat)
X623
X624

NAVIGATION

Navigation Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Navigation Wiring Diagram, Except Convertible for BMW 323i 1999:

(left rear of engine compt) abs/asc unit
(left rear of engine compt) reversing light relay
(left side of x13016
(right side of transmission) reversing light switch
A/t
Abs/dsc unit (right rear of engine compt)
Af sig act+
Af sig act-
Af sig+
Af sig-
Anti-lock brakes system
Audio l+
Audio l-
Audio r+
Audio r-
Audio sig l+
Audio sig l-
Audio sig r+
Audio sig r-
Computer data lines system
Exterior lights system
Fuse f41 30a
Fuse f7 5a
Fuse holder (glove box)
Gps antenna
Gps receiver
Gps rxd
Gps rxdn
Gps sig
Gps txd
Gps txdn
Ground
Hot at all times
Hot in run, accy or start
Instrument cluster control module
Interior lights system
K-bus sig
Lighting
Luggage compt)
M/t
Nav bus
Navigation computer (left side of luggage compt)
Nca
On-board monitor control unit (if equipped)
Radio control unit
Reverse sig
Shield
Sig antenna
Sig nav bus
Speed sig
Term 30
Term r
W/ dsc
W/o asc
X10015
X10016
X11175
X1170
X1312
X1313
X1746
X18801
X18805
X3372
X6325
X8511

Parking Assistant Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Parking Assistant Wiring Diagram, Except Convertible for BMW 323i 1999:

(left footwell) chime module
(left rear of engine compt) reversing light relay
(left side of right footwell)
(right side of transmission) reversing light switch
A/t
Chime module
Computer data lines system
Exterior lights system
Fuse f24 5a
Fuse holder (glove box)
Ground
Hot in run or start
K-bus
Left center conv
Left center converter
Left rear conv
Left rear converter
M/t
Park distance control (pdc) unit (convertible: right rear of passenger compt), (except (convertible: right side of luggage compt)
Reverse sig
Right center conv
Right center converter
Right rear conv
Right rear converter
Term 15
X10012
X10016
X18013
X300
X363
X6325
X8511

POWER DISTRIBUTION

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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Power Door Locks Wiring Diagram, Convertible for BMW 323i 1999:

Body electronics control module (zke iv) (behind glove box)
Central locking switch
Convertible
Convertible top storage lid microswitch
Coupe
Data link connector (on right rear of engine compt)
Drivers door lock motor
Drivers door lock switch
Electronic immobilizer control module (behind glove box)
Front power distribution box (in left rear corner of engine compt)
Fuse f35 25a
Fuse f7 5a
G203 (behind right kick panel)
G312 (behind upper left rear seatback)
Gas filler lock motor
Glove box lock motor
Hot at all times
Interior lights system
Nca
Passengers door lock motor
Passengers door lock switch
Trunk lid relay (convertible) (behind right side of glove box)
Trunk lock motor (on rear of luggage compt, in liftgate)
X10015
X10018
X10182
X13252
X13253
X13254
X311
X315

Power Door Locks Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for Power Door Locks Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

Central locking fuel filter flap (right side of luggage compt)
Central locking remote control
Electronic interior rear-view mirror
Fuse f49 5a
Fuse f60 25a
Fuse f67 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Hot at all times
N/a
Nca
System lock, driver's door
System lock, passenger's door
W/ infrared remote control
W/ radio remote control
X10015
X173 (under driver's seat)
X253
X254
X332
X490 (under passenger seat)
X490 (under passenger's seat)

Power Door Locks Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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

(under left side of dash) electronic immobilizer control unit
Central locking drive, trunk lid/tailgate (rear luggage compt)
Computer data lines system
Exterior lights system
Hazard warning/ central locking switch
Interior lights system
Lift gate lock switch (in luggage compt lid right)
System lock, rear driver's door
System lock, rear passenger's door
Trunk lid release solenoid switch
X10012 (left side of right footwell)
X1108 (under driver's seat)
X173 (under driver's seat)
X494 (behind right rear seat)
X498 (behind right rear seat)
X498 (right side of luggage compt)

POWER MIRRORS

Electrochromic Mirror Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Electrochromic Mirror Wiring Diagram, Except Convertible for BMW 323i 1999:

Electrochromic interior rear- view mirror
Exterior lights system (backup lamps)
Fuse f24 5a
Fuse f67 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Hot at all times
Hot in run or start
Infrared rec
Reverse sig
Security
Term 15
Term 31
X10015
X10016
X1108 (under driver's seat)
X18246
X253
X254

Fold-back Mirrors Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Fold-back Mirrors Wiring Diagram, Except Convertible for BMW 323i 1999:

Anti-lock brakes system
D motor
Driver's side mirror fold-in motor
Fuse f31 5a
Fuse f57 5a
Fuse holder (glove box)
Hot at all times
Hot in run or start
Mirror adjustment switch
Mirror fold-in switch
Nca
Outside mirror fold-in control unit (behind glove box)
P motor
Passenger's side mirror fold-in motor
Speed sig
Switch
Term 30
Term 31
X10015
X10016
X10313
X490 (under passenger's seat)

Power Mirrors Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Power Mirrors Wiring Diagram, Convertible for BMW 323i 1999:

Down
Driver's
Driver's side mirror
Front power distribution box (left rear corner of engine compartment)
Fuse f24 10a
G203 (behind right kick panel)
Hot in run and start
Left
Mirror control switch
Nca
Passenger's
Passenger's side mirror
Right
X10017

Power Mirrors Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Power Mirrors Wiring Diagram, Except Convertible for BMW 323i 1999:

(under passenger's
Driver's side outside mirror
Fuse f25 5a
Fuse f31 5a
Fuse holder (glove box)
Hot in run or start
Mirror adjustment switch
Passenger's side outside mirror
Seat) x490
X10016
X173 (under driver's seat)

POWER SEATS

Driver"s Lumbar Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Driver"s Lumbar Wiring Diagram, Convertible for BMW 323i 1999:

Driver's seat lumbar support motor/ valve
Driver's seat lumbar switch
Front power distribution box (left rear corner of of engine compt)
Fuse f40 30a
G312 (behind upper left rear seat back)
Hot at all times
Nca
X10018

Heated Seats Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Heated Seats Wiring Diagram, Convertible for BMW 323i 1999:

Driver's seat heater
Driver's seat heater switch
Driver's seatback heater
Front power distribution box (left rear corner of engine compartment)
Fuse f23 5a
Fuse f4 15a
G202 (below left side of dash)
G300 (under left front seat)
G310 (behind upper right rear seat back)
G312 (behind upper left rear seatback)
Hot at all times
Hot in run and start
Interior lights system
Max
Min
Nca
Passenger's seat heater
Passenger's seat heater switch
Passenger's seatback heater
Test
Unloader relay, terminal 15 (on splice panel, under left side of dash)
X10015
X10017

Heated Seats Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Heated Seats Wiring Diagram, Except Convertible for BMW 323i 1999:

Driver's backrest heater
Driver's seat heater
Fuse f12 7.5a
Fuse f42 30a
Fuse holder (glove box)
Hot at all times
Hot in start, run or acc
Instrument cluster control module
Passenger's backrest heater
Switch center
X10012 (left side of right footwell)
X10015
X10016
X11175
X173 (under driver's seat)
X1869
X494 (under passenger's seat)
X521

Lumbar Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Lumbar Wiring Diagram, Except Convertible for BMW 323i 1999:

Convertible
Driver's lumbar support switch
Driver's lumbar support valve block
Driver's seat adjustment switch (w/o memory)
Driver's seat lumbar support motor
Driver's seat memory control unit (w/ memory)
Except convertible
Fuse f65 30a
Fuse f70 30a
Fuse holder (glove box)
Hot at all times
Nca
Passenger's lumbar support switch
Passenger's lumbar support valve block
Passenger's seat adjustment switch (w/o memory)
Passenger's seat lumbar support motor
Passenger's seat memory control unit (w/ memory)
X10015
X1465
X173 (under driver's seat)
X18840
X18841
X494 (right rear of passenger compt)
X604
X652
X659

Power Seats Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Power Seats Wiring Diagram, Convertible for BMW 323i 1999:

Back
Cushion tilt
Driver's seat control switch
Driver's seat cushion tilt motor
Driver's seat height motor
Driver's seat movement motor
Driver's seatback recliner motor
Front
Front power distribution box (left rear corner of of engine compt)
Fuse f40 30a
Fuse f5 30a
G203 (behind right kick panel)
G312 (behind upper left rear seatback)
Height
Hot at all times
Passenger's seat control switch
Passenger's seat cushion tilt motor
Passenger's seat height motor
Passenger's seat movement motor
Passenger's seatback recliner motor
Position
Seatback
X10015
X10018

Power Seats Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Power Seats Wiring Diagram, Except Convertible for BMW 323i 1999:

Back
Backrest
Cushion tilt
Driver's backrest adjustment motor
Driver's forward/ backward adjustment motor
Driver's height adjustment motor
Driver's seat adjustment switch
Driver's tilt adjustment motor
Front
Fuse f65 30a
Fuse f70 30a
Fuse holder (glove box)
Fwd/bwd
Height
Hot at all times
Lumbar circuit (if equipped)
Nca
Passenger's backrest adjustment motor
Passenger's forward/ backward adjustment motor
Passenger's height adjustment motor
Passenger's seat adjustment switch
Passenger's tilt adjustment motor
X10015
X1465
X173 (under driver's seat)
X18840
X18841
X494 (behind right rear seat)
X604

POWER TOP/SUNROOF

Convertible Top Wiring Diagram for BMW 323i 1999

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List of elements for Convertible Top Wiring Diagram for BMW 323i 1999:

(behind right kick panel)
(lower left "c" pillar)
(right rear of engine compt) data link connector
12v
Auxiliary fuse box (behind trim panel, right side of luggage compt)
Body electronics control module (zke iv) (behind glove box)
Body mod sig
Close
Convertible top actuating switch
Convertible top control module (in lower left "c" pillar)
Convertible top end position microswitch (at conv. top linkage)
Convertible top motor (left side of luggage compt)
Convertible top position microswitch (at convertible top linkage)
Convertible top storage lid lock motor (left side of convertible top compt)
Convertible top storage motor (left side of luggage compt)
Ctrl sig
Data sig
Defogger system
Front power distribution box (left rear corner of engine compartment)
Fuse f24 10a
Fuse f27 5a
Fuse f42 7.5a
Fuse f43 5a
Fuse f49 20a
Fuse f7 5a
G203
G203 (behind
G312 (behind upper left rear seat back)
G904
Gnd
Hard top connector 1 (in convertible top compartment)
Hot at all times
Hot in run and start
Hot in run, accy and start
Instrument cluster
Interior lights system
Led
Left rollover protection actuator (behind rear seats)
Lock
Lock ctrl
Lock sig
Nca
Off
Open
Position sig
Rear blower
Rear window blower microswitch (in convertible top compartment)
Red
Right kick panel)
Right rollover protection actuator (behind rear seats)
Rollover protection warning ind
Rollover sensor (in lower left "c" pillar)
Speed sig
Top close sig
Top open sig
Trunk lid microswitch (underside of trunk lid)
Trunk lid sig
Unlock
Unlock sig
Vss output
W/ automatic convertible top
W/ electrical convertible top
W/ mechanical convertible top
Windscreen cowl panel lock microswitch (top of windshield)
X10015
X10017
X10018
X11390
X13156
X13157
X13159
X13254
X13255

Sunroof Wiring Diagram for BMW 323i 1999

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List of elements for Sunroof Wiring Diagram for BMW 323i 1999:

Computer data lines system
Exterior lights system
Fuse f46 30a
Fuse holder (glove box)
Hot at all times
Instrument cluster control module
Light switching center control unit (left side of instrument panel)
Sunroof control switch
Sunroof module control unit (front headliner)
X11175
X12
X490 (under passenger's seat)

POWER WINDOWS

Power Windows Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999

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List of elements for Power Windows Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999:

(behind right kick panel) (ex convertible) g203
(behind upper left rear seat back)
(console)
2 door or conv
4 door
Anti-theft control module (behind glove box)
Body electronics control module (zke iv) (behind glove box)
Child protect sig
Child protection control (4 door)
Close
Close auto
Close sig
Data sig
Data sig (conv) close sig (4 door)
Data sig (conv) open sig (4 door)
Door sig
Driver's door jamb switch
Driver's power window motor
Driver's power window switch
Front power distribution box (rear left side of engine compartment)
Fuse f14 30a
G203 (behind right kick panel)
G300 (under left front seat)
G312 (behind upper
G312 (convertible)
Hot at all times
Instrument cluster system
Interior lights system
Left rear seat back)
Mtr sig
Off
Open
Open auto
Open sig
Passenger's door jamb switch
Passenger's power window motor
Passenger's power window switch
Revolution sig
Starter sig
Starting/charging system
X10182
X13252
X13253
X13254
X13255

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

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

4 door
Auto open
Central power window switch (convertible only)
Close
Convertible
Front power distribution box (rear left side of engine compartment)
Fuse f19 30a
G203 (behind right kick panel)
G300 (under left front seat)
G310 (behind upper right rear seat back)
Hot at all times
Interior lights system
Left rear door (console) power window switch (4 door) left rear power window switch (convertible)
Left rear door (door) power window switch (4 door only)
Left rear window motor
Off
Open
Relay module (behind glove box)
Right rear door (console) power window switch (4 door) right rear power window switch (convertible)
Right rear door (door) power window switch (4 door only)
Right rear window motor

Power Windows Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for Power Windows Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

(under passenger's seat) x490
Central lck ground
Child safety lck wndw reg
Driver pwr wndw sw
Driver's side pressure sensitive finger guard
Driver's window motor
Drvr dr anti-trap strip
Drvr pwr wndw mtr
Drvr pwr wndw sw closed
Fr pass pwr wnd mtr
Fr pass pwr wndw mtr
Frnt pass pwr wndw sw
Frnt wndw reg pwr
Fuse f48 30a
Fuse f71 30a
Fuse holder (glove box)
General module control unit (behind glove box)
Hot at all times
Left rear power window switch
Pass dr anti-trap strip
Pass wndw reg closed
Passenger's side pressure sensitive finger guard
Passenger's window motor
Right rear power window switch
Rr drvr anti-trap strip
Rr drvr pwr wndw closed
Rr drvr pwr wndw mtr
Rr drvr pwr wndw open
Rr pass anti-trap strip
Rr pass pwr wndw closed
Rr pass pwr wndw mtr
Rr pass pwr wndw open
Rr wndw red pwr
Wndw reg closed
X151 (behind left rear seat)
X173 (under driver's seat)
X253
X254
X332
X490 (under passenger's seat)
X494 (behind right rear seat)

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

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

Driver's door switch block
Interior lights system
Left rear window motor
Left rear window pressure sensitive finger guard
Passenger's door power window switch
Right rear window motor
Right rear window pressure sensitive finger guard
X10012 (left side of right footwell)
X151 (behind left rear seat)
X494 (behind right rear seat)

RADIO

Radio Wiring Diagram, Convertible with Base Radio for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Convertible with Base Radio for BMW 323i 1999:

(behind upper left rear seatback) g312
(canada) (luggage compt)
(center console)
Antenna amplifier
Cd changer
Front power distribution box (in left rear corner of engine compt)
Fuse 10a
Fuse f44 15a
Fuse f9 20a
G202 (below left side of dash)
Hot at all times
Hot in accy, run and start
Instrument cluster
Interior lights system
Left front high range speaker
Left front low range speaker
Left rear speaker
Mute
Radio
Right front high range speaker
Right front low range speaker
Right rear speaker
Telephone connector x13305
Telephone connector x400
Vss output
X10015
X10018
X17

Radio Wiring Diagram, Convertible with HIFI Radio for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Convertible with HIFI Radio for BMW 323i 1999:

(canada) (luggage compt)
(center console)
(on lower left c-pillar behind side panel) convertible top control module
Antenna amplifier
Cd changer
Front power distribution box (in left rear corner of engine compt)
Fuse f33 10a
Fuse f43 5a
Fuse f44 15a
Fuse f9 20a
G202 (below left side of dash)
G312 (behind upper left rear seatback)
Hifi amplifier
Hot at all times
Hot in accy, run and start
Instrument cluster
Interior lights system
Left front high range speaker
Left front low range speaker
Left front midrange speaker
Left mid-high range speaker
Left rear high range speaker
Left rear low range speaker
Left rear speaker
Nca
Radio
Rear window blower micro switch (in left side of convertible top compt)
Rear window blower relay
Red
Right front high range speaker
Right front low range speaker
Right front midrange speaker
Right mid-high range speaker
Right rear high range speaker
Right rear low range speaker
Right rear speaker
Spatial sound relay (behind left kick panel)
Telephone connector x13305
Telephone connector x400
Vss output
X10015
X10018
X10266
X17
X18126
X18520
X605
X606

Radio Wiring Diagram, Convertible with Top HIFI Radio for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Convertible with Top HIFI Radio for BMW 323i 1999:

(canada) (luggage compt)
(center console)
(on lower left c-pillar behind side panel) convertible top control module
Antenna amplifier
Cd changer
Front power distribution box (in left rear corner of engine compt)
Fuse f33 10a
Fuse f43 5a
Fuse f44 15a
Fuse f9 20a
G202 (below left side of dash)
G312 (behind upper left rear seatback)
Hifi amplifier
Hot at all times
Hot in accy, run and start
Instrument cluster
Instrument cluster system
Interior lights system
Left front high range speaker
Left front midrange speaker
Left mid-high range speaker
Left rear high range speaker
Left rear low range speaker
Left rear speaker
Nca
Radio
Rear window blower micro switch (in left side of convertible top compt)
Rear window blower relay
Red
Right front high range speaker
Right front midrange speaker
Right mid-high range speaker
Right rear high range speaker
Right rear low range speaker
Right rear speaker
Spatial sound relay (behind left kick panel)
Subwoofer
Telephone connector x13305
Telephone connector x400
Vss output
X10015
X10018
X10266
X17
X18126
X18520
X605
X606

Radio Wiring Diagram, Except Convertible with Base Radio for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Except Convertible with Base Radio for BMW 323i 1999:

Antenna amplifier
Cd changer
Fuse f41 30a
Fuse f7 5a
Fuse holder (glove box)
Hot at all times
Hot in run, acc or start
Instrument cluster control module
Interior lights
K-bus
Left front speaker
Left front tweeter
Left rear speaker
Navigation computer (if equipped)
Nca
On-board monitor control unit (if equipped)
Radio control unit
Rear window
Red
Right front speaker
Right front tweeter
Right rear speaker
Telephone provision
X01019
X01021
X01025
X10015
X10016
X101026
X11175
X13016 (left side of luggage compt)
X1313
X18126
X18180
X18805
X403
X404
X424
X4545

Radio Wiring Diagram, Except Convertible with HIFI Radio (1 of 2) for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Except Convertible with HIFI Radio (1 of 2) for BMW 323i 1999:

(left side of luggage compt)
(left side of luggage compt) x13016
Antenna amplifier
Cd changer
Fuse f41 30a
Fuse f7 5a
Fuse holder (glove box)
Hot at all times
Hot in run, acc or start
Instrument cluster control module
Interior lights
K-bus
Navigation computer (if equipped)
Nca
On-board monitor control unit (if equipped)
Radio control unit
Rear window
Red
Telephone provision
X01019
X01021
X01025
X10015
X10016
X101026
X11175
X13016
X1313
X18126
X18180
X18805
X424
X4545

Radio Wiring Diagram, Except Convertible with HIFI Radio (2 of 2) for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Except Convertible with HIFI Radio (2 of 2) for BMW 323i 1999:

Ant
Hifi amplifier (on right side of luggage compt)
Left front mid-range speaker
Left front tweeter speaker
Left front woofer speaker
Left rear mid-range speaker
Left rear speaker
Lf af+
Lf af-
Lf mr+
Lf mr-
Lft+
Lft-
Lfw+
Lfw-
Lr af+
Lr af-
Lr mr+
Lr mr-
Lr+
Lr-
Rf af+
Rf af-
Rf mr+
Rf mr-
Rft+
Rft-
Rfw+
Rfw-
Right front mid-range speaker
Right front tweeter speaker
Right front woofer speaker
Right rear mid-range speaker
Right rear speaker
Rr af+
Rr af-
Rr mr+
Rr mr-
Rr+
Rr-
X13016 (left side of luggage compt)
X605

Radio Wiring Diagram, Except Convertible with Top HIFI Radio (1 of 2) for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Except Convertible with Top HIFI Radio (1 of 2) for BMW 323i 1999:

(left side of luggage compt)
(left side of luggage compt) x13016
Antenna amplifier
Cd changer
Fuse f41 30a
Fuse f7 5a
Fuse holder (glove box)
Hot at all times
Hot in run, acc or start
Instrument cluster control module
Interior lights
K-bus
Navigation computer (if equipped)
Nca
On-board monitor control unit (if equipped)
Radio control unit
Rear window
Red
Speed
Telephone provision
X01019
X01021
X01025
X10015
X10016
X101026
X11175
X13016
X1313
X18126
X18180
X18805
X424
X4545

Radio Wiring Diagram, Except Convertible with Top HIFI Radio (2 of 2) for BMW 323i 1999

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List of elements for Radio Wiring Diagram, Except Convertible with Top HIFI Radio (2 of 2) for BMW 323i 1999:

(left side of luggage compt)
Act+
Act-
Ant
Fuse f12 7.5a
Fuse holder (glove box)
Hot in run, acc or start
L sub
Left front mid-range speaker
Left front tweeter speaker
Left front woofer speaker
Left rear mid-range speaker
Left rear woofer speaker
Left sub- woofer speaker
Lf af+
Lf af-
Lf mr+
Lf mr-
Lft+
Lft-
Lfw+
Lfw-
Lr af+
Lr af-
Lr mr+
Lr mr-
Lrw+
Lrw-
Nca
R sub
Rf af+
Rf af-
Rf mr+
Rf mr-
Rft+
Rft-
Rfw+
Rfw-
Right front mid-range speaker
Right front tweeter speaker
Right front woofer speaker
Right rear mid-range speaker
Right rear woofer speaker
Right sub- woofer speaker
Rr af+
Rr af-
Rr mr+
Rr mr-
Rrw+
Rrw-
Spatial
Spatial sound switch
Spd sig
Sub act+
Sub act-
Sub sw
Sub- woofer box
Switch
Switch center
Top hifi amplifier (on right side of luggage compt)
X01027
X10012 (left side of right footwell)
X10016
X13016
X1869
X18774
X521
X605

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for BMW 323i 1999

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List of elements for Shift Interlock Wiring Diagram for BMW 323i 1999:

(left rear of engine compt) x6454
Automatic transmission range switch 0 off 1 on
B+ potential distributor
Battery
Brake light
Brakelight switch (on bracket, above brake pedal)
Can (+)
Can (-)
Diag txd
Digital motor electronics (dme) control unit (left rear of engine compt)
E-box (left rear of engine compt)
Exterior lights system
Fuse f30 7.5a
Fuse f4 30a
Fuse f9 5a
Fuse holder (glove box)
Ground
Hot at all times
Hot in acc, run or start
Hot in run & start
Ign
Nca
Red
Shift lock
Shift lock selector lever lock (under center console)
Transmission control unit (left rear of engine compt)
Transmission range position switch (right side of transmission)
Trp sens
X10016
X60002
X60004
X64101
X70001
X70003
X70004
X8680

Shift Interlock Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Shift Interlock Wiring Diagram, Convertible for BMW 323i 1999:

Automatic transmission range switch (in center console, at shifter)
B+ junction point
Battery voltage
Brake pdl position
Brake- light switch (on bracket, above brake pedal)
Exterior lights
Front power distribution box (left rear corner of engine compt)
Fuse f28 5a
Fuse f46 15a
G103 (rear of right front shock tower)
Gear range signal l1
Gear range signal l2
Gear range signal l3
Gear range signal l4
Ground
Hot at all times
Hot in run and start
Hot in run, acc and start
Nca
Red
Shift lock solenoid
Shift-lock (under center console, at shifter)
Transmission control module (right rear corner of engine compt)
X10017
X10018

STARTING/CHARGING

Charging Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Charging Wiring Diagram, Convertible for BMW 323i 1999:

Acc
B+ jump start junction point
Battery
Charge ind
Data link connector (rear right side of engine compt)
Generator
Hot at all times
Ignition switch
Instrument cluster
Lock
Red
Run
Start
Starter
Telephone connector (center console)

Charging Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Charging Wiring Diagram, Except Convertible for BMW 323i 1999:

B+ jump start junction point
Charge warning indicator
Digital motor electronics control unit (left rear of engine compt)
Fuse f30 7.5a
Fuse f34 5a
Fuse holder (glove box)
Generator
Hot at all times
Hot in run or start
Instrument cluster
Red
Starter
X10016
X11175
X60003
X60004
X6524

Starting Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Starting Wiring Diagram, Convertible for BMW 323i 1999:

Acc
Automatic climate control module (behind center console)
Automatic transmission range switch (center console)
B+ jump start junction point
Body electronics control module (behind glove box)
Electronic immobilizer control module (ews ii) (behind glove box)
Front power distribution box (left rear corner of eng compt)
Fuse f28 5a
Fuse f31 5a
Fuse f45 7.5a
G202 (below left side of dash)
Generator
Hot at all times
Hot in run or start
Ignition switch
Lock
On-board computer (on center console)
Red
Run
Start
Starter
Starter immobilization switch
Transmission system
W/ egs
W/o egs

Starting Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Starting Wiring Diagram, Except Convertible for BMW 323i 1999:

(m/t)
(under left side of dash) x217
Acc
B+ jump start junction point
Clutch pedal position switch (w/ m/t)
Digital motor electronics control unit (left rear of engine compt)
E-box fan
Electronic immobilizer control (under left side of dash)
Fuse 5a
Fuse holder (glove box)
Generator
Hot at all times
Hot in acc, run or start
Ignition switch
Instrument cluster control module
Lock
Red
Run
Start
Starter
Transmission control unit (w/ a/t) (left rear of engine compt)
X10016
X11175
X60003
X60004
X70003

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Supplemental Restraints Wiring Diagram, Convertible for BMW 323i 1999:

(behind right footwell trim) g201
Air bag indicator
Body electronics control module (behind glove box)
Contact rings
Data link connector (dlc) (on right rear of engine compartment)
Driver's airbag gas generator
Driver's seat belt switch
Driver's side impact sensor
Driver's side pyrotechnical belt tensioner (right side of driver's seat)
Front power distribution box (in left rear corner of engine compartment)
Fuse f27 5a
Fuse f42 7.5a
G201 (behind right footwell trim)
G303 (under right rear seat)
Hot in accy, run & start
Hot in run & start
Instrument cluster
Left side air bag gas generator
Nca
Passenger's airbag gas generator
Passenger's seat belt switch
Passenger's side impact sensor
Passenger's side pyrotechnical belt tensioner (left side of passenger's seat)
Right side air bag gas generator
Seat belt indicator
Seat mat
Seat occupancy detector (under right front seat)
Solid state
X10017
X10018
X16
X17

Supplemental Restraints Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Supplemental Restraints Wiring Diagram, Except Convertible for BMW 323i 1999:

(under right
Air bag indicator
Battery safety terminal generator
Coil spring
Data link connector (dlc) (on right rear of eng compartment)
Detector
Driver's airbag inflator assembly
Driver's belt tensioner (right side of driver's seat)
Driver's door side airbag inflator assembly
Driver's head area airbag inflator assembly
Driver's seat belt buckle hall-effect sensor
Driver's side
Front power distribution box (in left rear corner of engine compartment)
Front seat)
Fuse f11 5a
Fuse f34 5a
General control module unit (behind glove box)
Hot in accy, run & start
Hot in run & start
Impact sensor
Instrument cluster control module (a2)
Left rear door side airbag inflator assembly
Multiple restraint system control unit (under center console)
Nca
Passenger's airbag inflator assembly
Passenger's belt tensioner (left side of passenger's seat)
Passenger's door side airbag inflator assembly
Passenger's head area airbag inflator assembly
Passenger's seat belt buckle hall-effect sensor
Passenger's side impact
Red
Right rear door side airbag inflator assembly
Seat belt indicator
Seat mat
Seat occupancy
Sensor
X10016
X11175
X11176
X293
X46 (under center console)

TRANSMISSION

A/T Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999

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List of elements for A/T Wiring Diagram, Convertible (1 of 2) for BMW 323i 1999:

(1.9l only)
(behind right kick panel)
(not used)
(rear of right front shock tower) g103
Asc sig
Auto
Auto mode sig
Automatic transmission range switch (under center console, at shifter)
B+ junction point
Band sol ctrl
Battery volt
Brake pdl posit
Brakelight switch (on bracket, above brake pedal)
Closed in reverse position
Cruise control module (tempomat) (under right side of dash, behind glove box)
Egs a4s 310r
Egs warning lp
Electronic immobilizer control module (below left side of dash)
Exterior lights system
Fault ind sig
Front power distribution box (in left rear corner of engine compartment)
Fuse f26 10a
Fuse f28 5a
Fuse f46 15a
G203
Gnd
Gr rng sig l1
Gr rng sig l2
Gr rng sig l3
Gr rng sig l4
Hot at all times
Hot in accy, run & start
Hot in run & start
Hyd ctrl (-)
Instrument cluster
Kick down switch (left footwell)
Kick-down sig
M-prog ind
Man
Man mode sig
Nca
Off
Oil temp sig
Oil temp sig (+)
Ouput speed (-)
Output speed (+)
Program switch
Red
Rpm speed sig
S-prog ind
Shift-lock sol
Sol val 1 ctrl
Sol val 2 ctrl
Speed sens shd
Sport mode sig
Tcc sol ctrl
Transmission control module (egs) (on right rear corner of engine compt)
X10017
X10018
X16
X69

A/T Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999

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List of elements for A/T Wiring Diagram, Convertible (2 of 2) for BMW 323i 1999:

(1.9l only)
(1.9l)
(2.5/ 2.8l)
(2.5l/2.8l only)
(below left side of dash)
1.9l
2.5/ 2.8l
2.5/2.8l
87a
A-prog ind
A/c comp ctrl
A/c comp on sig
Band solenoid
Bk sw test sig
Brakelight switch (on bracket, above brake pedal)
Can-high
Can-low
Clr
Compressor control relay
Computer data lines system
Cruise control module (tempomat) (under right side of dash, behind glove box)
Cruise ctrl sig
Data link connector (on right rear of eng compt)
Engine control module (dme) (on right rear corner of engine compartment)
Engine control module relay
Engine controls system
Front power distribution box (in left rear corner of engine compt)
G202
Hydraulic pressure regulator
Instrument cluster system
Nca
Not used
Oil temperature sensor
On-board computer (multi-function clock)
Prog voltage
Red
Rpm speed sig
Rxd data link
Shift lock (in center console)
Slip control module (behind glove box)
Solenoid valve 1
Solenoid valve 2
Speed sensor
Torque converter clutch solenoid valve
Transmission control module (egs) (on right rear corner of engine compt)
Transmission valve unit
Txd data link
Volt press reg
X1070
X1170
X1171
X8505
X8516

A/T Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999

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List of elements for A/T Wiring Diagram, Except Convertible (1 of 2) for BMW 323i 1999:

(left rear of engine compt) x6454
B+ potential distributor
Battery
E-box (left rear of engine compt)
Fuse f30 7.5a
Fuse f4 30a
Fuse f40 5a
Fuse holder (glove box)
Gear indicator light (center console, near selector lever)
General module control unit (behind glove box)
Ground
Hot at all times
Hot in run & start
Ign
Kick down
Kick down switch
Light switching center control unit
Manual gate
Red
Selector lever position switch
Shift lock
Shift lock selector lever lock (under center console)
Steptronic switch (under center console near selector lever)
Tip down
Tip up
Transmission control unit (left rear of engine compt)
X10015
X10016
X1193
X12
X1599
X1600
X218 (right side of trans range switch)
X332
X64101
X70001
X70003
X8680

A/T Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999

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List of elements for A/T Wiring Diagram, Except Convertible (2 of 2) for BMW 323i 1999:

Automatic transmission range switch 0 off 1 on
Backup lghts
Can-high
Can-low
Computer data lines system
Digital motor electronics (dme) control unit (left rear of engine compt)
Nca
Oil temp
Oil temperature sensor
Oss
Output shaft speed sensor
Pnk
Press reg
Pressure regulators
Red
Reversing light relay (left rear of engine compt)
Shield
Sol valve
Solenoid valves
Transmission control unit
Transmission control unit (right rear of engine compt)
Transmission range position switch (right side of transmission)
Trp sens
Tss
Turbine shaft speed sensor
Txd
X6002
X6004
X70004
X8505

TRUNK, TAILGATE, FUEL DOOR

Trunk, Tailgate, Fuel Door Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram, Except Convertible for BMW 323i 1999:

(right side of luggage compt) x498
Central locking drive, trunk lid/tailgate (rear luggage compt)
Central locking remote control
Electronic interior rear-view mirror
Exterior lights system
Fuse f49 5a
Fuse f60 30a
Fuse f67 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Hot at all times
Interior lights system
Lift gate lock switch (in luggage compt lid right)
N/a
Nca
Trunk lid release solenoid switch
W/ infrared remote control
W/ radio remote control
X10015
X1108 (under driver's seat)
X253
X254
X332
X490 (under passenger seat)
X498 (right side of luggage compt)

WARNING SYSTEMS

Chime Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Chime Wiring Diagram, Convertible for BMW 323i 1999:

Chime module (below left side of dash)
Front power distribution box left rear corner of engine compt)
Fuse f31 5a
G202 (below left side of dash)
Hot at all times
Instrument cluster
On-board computer module (on center console)
Sound tone signal
X10018
X1070
X17
X518
X522

Chime Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Chime Wiring Diagram, Except Convertible for BMW 323i 1999:

(under driver's seat) x173
Chime module (left footwell)
General module control unit (behind glove box)
Instrument cluster control unit (in instrument panel)
Interior lights system
X11176
X332

Tire Pressure Monitoring Wiring Diagram for BMW 323i 1999

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List of elements for Tire Pressure Monitoring Wiring Diagram for BMW 323i 1999:

Anti-theft system
Computer data lines system
Front left tire pressure sensor
Front right tire pressure sensor
Fuse f31 5a
Fuse f67 5a
Fuse f69 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Horn for antitheft alarm system
Hot at all times
Hot in run and start
Instrument cluster control module (in instrument panel)
Nca
Rear left tire pressure sensor
Rear right tire pressure sensor
Red
Switch center
Tire pressure system control unit (behind glove box)
X10012 (left side of right footwell)
X10015
X10016
X11175
X1869
X254
X490 (under passenger's seat)
X490 under passenger's seat)
X521

WIPER/WASHER

Rear Wiper/Washer Wiring Diagram, Wagon for BMW 323i 1999

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List of elements for Rear Wiper/Washer Wiring Diagram, Wagon for BMW 323i 1999:

A/t
Exterior lights system
Fuse f15 5a
Fuse f45 20a
Fuse holder (glove box)
Gen mod
General module control unit (behind glove box)
Ground
Hot at all times
Hot in accy, run and start
M/t
Rear intermittent wiper/washer control unit (at liftgate)
Rear open
Rear washer pump
Rear window opening switch
Reverse sig
Reversing light relay
Reversing light switch
Term 30
Term r
Wash pump
Wash sig
Wind- screen wiper switch
Wipe sig
X1108 (under driver's seat)
X13057
X13268
X254
X498 (right side of luggage compt)
X6325
X8511

Washer Jet Heater Wiring Diagram, Convertible for BMW 323i 1999

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List of elements for Washer Jet Heater Wiring Diagram, Convertible for BMW 323i 1999:

Front power distribution box (left rear corner of engine compt)
Fuse f24 10a
G202 (below left side of dash)
Hot in run and start
Jet heater thermoswitch (left front side of engne compt)
Left washer jet heater (on underside of engine hood)
Nca
Right washer jet heater (on underside of engine hood)

Wiper/Washer Wiring Diagram, Canada Convertible for BMW 323i 1999

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List of elements for Wiper/Washer Wiring Diagram, Canada Convertible for BMW 323i 1999:

(not used)
Fast
Front power distribution box (left rear corner of engine compt)
Fuse f3 30a
Fuse f36 30a
Fuse f44 15a
G202 (below left side of dash)
G203 (behind right kick panel)
Headlight/fog light washer pump (front right side of engine compt, on washer fluid reservoir)
Hot at all times
Hot in accy, run and start
Instrument cluster
Inter
Interior lights system
Nca
Norml
Off
Park
Run
Single
Vehicle speed signal
Wash
Washer pump (front right side of engine compt, on washer fluid reservoir)
Wiper motor (rear of engine compartment)
Wiper/washer module (behind glove box)
Wiper/washer switch
X10015
X10018
X17

Wiper/Washer Wiring Diagram, Except Convertible for BMW 323i 1999

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List of elements for Wiper/Washer Wiring Diagram, Except Convertible for BMW 323i 1999:

(left side of right footwell)
Computer data lines system
Except coupe coupe
Fuse f15 5a
Fuse f25 5a
Fuse f48 30a
Fuse f49 5a
Fuse f51 30a
Fuse f52 30a
Fuse f59 30a
Fuse f60 25a
Fuse f71 30a 10a
Fuse f9 5a
Fuse holder (glove box)
General module control unit (behind glove box)
Ground
Headlight washer
Headlight washer module
Headlight washer pump
Heated spray nozzles thermal switch
Heated spray washer nozzles
Hot at all times
Hot in run or start
Hot in run, accy and start
Interval time pot
K-bus sig
Rain sensor (if equipped) (behind interior rear view mirro)
Rear int unit
Rear wiper circuit (if equipped)
Term 30
Term r
Washer pump
Washer sw sig
Wind- screen wiper switch
Wiper motor
Wiper relay
Wiper relay spd
Wiper rest pos
Wiper sig relay
Wiper sw 1 sig
Wiper sw 2 sig
X10012
X10012 (left side of right footwell)
X1108 (under driver's seat)
X166 (sedan, wagon) x14250 (coupe, convertible) (right front of engine compt)
X173 (under driver's seat)
X219 (behind glove box)
X253
X254
X332
X490 (under passenger's seat)

Wiper/Washer Wiring Diagram, USA Convertible for BMW 323i 1999

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List of elements for Wiper/Washer Wiring Diagram, USA Convertible for BMW 323i 1999:

(below left side of dash)
Fast
Front power distribution box (left rear corner of engine compt)
Fuse f36 30a
Fuse f44 15a
G202
G202 (except 1997, 98, 99) (below left side of dash)
G203 (1997, 98, 99) (behind right kick panel)
G203 (behind right kick panel)
Hot at all times
Hot in accy, run and start
Instrument cluster
Inter
Nca
Norml
Off
Park
Run
Single
Vehicle speed signal
Wash
Washer pump (front right side of engine compt, on washer fluid reservoir)
Wiper motor (rear of engine compartment)
Wiper/washer module (low ii) (except 1992: right side of dash, behind glove box; 1992: driver's side footwell)
Wiper/washer switch
X10018
X17