All Wiring Diagrams for BMW Z3 1998 model

AIR CONDITIONING

Air Conditioning Wiring Diagrams for BMW Z3 1998

List of elements for Air Conditioning Wiring Diagrams for BMW Z3 1998:

• & start
• (4 cyl)
• (6 cyl)
• (behind left footwell speaker grille) g200
• (front right side of eng compt)
• (right front of eng compt) g101
• 4-cyl
• 6 cyl only
• 6-cyl
• 6-cyl only
• A/c
• Above 18 bar
• Above 2.6 bar
• Above 30 bar
• Acc
• Air conditioning compressor
• Air conditioning/ recirculating switch assembly
• All times
• Auxiliary fan motor (behind front grille)
• Auxiliary fuse box (below left side of dash)
• Below 1.5 bar
• Below 15 bar
• Below 21 bar
• Blower motor (rear of engine compartment)
• Blower relay (in power distribution box)
• Blower resistors (behind center of dash)
• Blower switch
• Compressor control relay (in power distribution box)
• Engine control module (dme) (right rear of engine compt in e-box)
• Evaporator controller (right side of left footwell)
• Evaporator temperature sensor (right side of left footwell)
• Fresh air recirculation motor (right side of left footwell)
• Front power distribution box (left rear side of engine compartment)
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Fuse holder
• G100 (left front side of engine compartment)
• High speed relay (in power distribution box)
• Hot at
• Hot at all times
• Hot in run
• Ignition switch
• Nca
• Normal speed relay (in power distribution box)
• Off
• Pressure switch (right front side of eng compt)
• Recirc
• Run
• Solid state
• Start
• Temperature switch (6-cyl) double temperature switch (4-cyl)
• Temperature wheel switch
• Transmission control module (egs) (right rear of engine compt in e-box)
• Water valve (left rear side of engine compartment)
• X10016
• X10018
• X1588

ANTI-LOCK BRAKES

1.9L

1.9L, Anti-lock Brake Wiring Diagrams for BMW Z3 1998

List of elements for 1.9L, Anti-lock Brake Wiring Diagrams for BMW Z3 1998:

• (left front
• (left kick panel) g200
• Abs hydraulic unit (rear left side of engine compartment, back of left shock tower)
• Abs ind
• Abs pump motor relay (in front power distributon box)
• Asc switch
• Auxiliary throttle position motor (throttle body)
• Auxiliary throttle position sensor (throttle body)
• Brake light switch (left footwell)
• Compt) g108
• Data link connector (rear of engine compartment)
• Engine controls, transmissions systems
• Front power distribution box (rear left side of engine compartment)
• Fuse f10 30a
• Fuse f21 15a
• Fuse f27 5a
• Fuse f38 30a
• Fuse f46 15a
• G200 (left kick panel)
• G302 (below center console)
• Hot at all times
• Hot in accy, run and start
• Hot in run and start
• Instrument cluster
• Interior lights system
• Left front abs speed sensor
• Left front solenoid valve
• Left rear abs speed sensor
• Left rear solenoid valve
• Nca
• Of engine
• Right front abs speed sensor
• Right front solenoid valve
• Right rear abs speed sensor
• Right rear solenoid valve
• Separating valve
• Slip control module (abs/asc) (behind glove box)
• Warning ind
• X1170
• X1652

2.8L

2.8L, Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for BMW Z3 1998

List of elements for 2.8L, Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for BMW Z3 1998:

• (left kick panel) g200
• 1994 325i, 1997 z3 only
• Abs brake pedal travel sensor (near brake fluid reservoir)
• Abs lp ctrl
• Abs pump motor relay (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
• All others **
• 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 (rear of engine compartment)
• Eml-signal
• Engine control system
• Front power distribution box (rear left side of engine compartment)
• Fuse f10 30a
• Fuse f21 5a
• Fuse f38 30a
• Fuse f46 15a
• G108 (left front of eng compt)
• G202 (left side of dash)
• 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
• Throt flap postn
• Trans influence
• Txd sig
• Z3 only *

2.8L, Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for BMW Z3 1998

List of elements for 2.8L, Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for BMW Z3 1998:

• (1994-95)
• (1996-97 328i, m3)
• (below center console) g302
• (left kick panel) g200
• * **
• Abs hydraulic unit (rear left side of engine compartment behind left shock tower)
• Abs warn ind
• All others **
• Asc diode (top left side of engine compartment, in front of power distribution box)
• Asc switch
• Asc warn ind
• Auxiliary throttle position motor (front of engine compartment)
• Auxiliary throttle position sensor
• Engine control module (dme) (rear right side of engine compartment)
• Front power distribution box (rear left side of engine compartment)
• Fuse f27 5a
• G202 (left side of dash)
• G203 (behind right footwell trim)
• 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 side of engine compartment)
• Z3 only *

ANTI-THEFT

Drive-Away Protection (EWS II) for BMW Z3 1998

List of elements for Drive-Away Protection (EWS II) for BMW Z3 1998:

• (4 cyl)
• (6 cyl)
• Acc
• Anti-theft control module (alpine) (behind glove box)
• Automatic transmission range switch
• Body electronics control module (zke iv) (behind glove box)
• Data link connector
• Electronic immobilizer control module (behind glove box)
• Engine control module (dme) (right rear side of eng compt)
• Front power distribution box (left rear side of engine compt)
• Fuse f28 5a
• Fuse f31 5a
• Fuse f45 7.5a
• Fuse f45 7a
• G200 (left kick panel)
• G201 (behind glove box)
• G302 (below center console)
• Hot at all times
• Hot in accy, run and start
• Hot in run and start
• Ignition switch
• Instrument panel (engine speed input)
• Lock
• Nca
• Run
• Start
• Starter
• Starter immobilization switch
• Transmission system
• Transmitter module (ews ii) (left side of dash, near steering column)
• W/o egs
• With egs
• X10260
• X1659
• X90260

Forced Entry Wiring Diagram for BMW Z3 1998

List of elements for Forced Entry Wiring Diagram for BMW Z3 1998:

• (behind glove box) g201
• Anti- theft horn
• Anti-theft control module (behind glove box)
• Body electronics control module (zke iv) (behind glove box)
• Crash control module (on relay panel, under left side of dash)
• Drivers door jamb switch
• Electronic immobilizer control module
• Engine hood switch
• Front power distribution box (left rear side of engine compartment)
• Fuse f31 5a
• Fuse f43 5a
• G108 (left front of engine compt)
• G200 (left kick panel)
• G201 (behind glove box)
• G302 (below center console)
• G400 (left side of luggage compt)
• Hot in accy, run and start
• Instrument cluster
• Interior lights
• Luggage compartment light switch
• Nca
• Passengers door jamb switch
• Radio anti-theft switch
• X10244
• X13025

BODY COMPUTER

Body Computer Module Wiring Diagram for BMW Z3 1998

List of elements for Body Computer Module Wiring Diagram for BMW Z3 1998:

• (not used)
• Anti-theft system
• Body electronics control module (zke iv) (behind glove box)
• Computer data lines system
• Door locks system
• Exterior lights system
• Front power distribution box (rear left side of engine compartment)
• Fuse f14 30a
• Fuse f33 10a
• Fuse f35 25a
• Fuse f43 5a
• G201 (behind glove box)
• G302 (below center console)
• Hot at all times
• Hot in accy, run and start
• Interior lights system
• Power windows system
• Red
• Starting/charging system
• X10182
• X13252
• X13253
• X13254
• X275
• X279

On-Board Computer Wiring Diagram for BMW Z3 1998

List of elements for On-Board Computer Wiring Diagram for BMW Z3 1998:

• (318ti)
• (behind glove box) g201
• (below center console) g302
• (z3)
• Combination switch
• Computer data lines system
• Engine controls system
• Front power distribution box (rear left side of engine compartment)
• Fuse f31 5a
• Fuse f46 15a
• G201 (behind glove box)
• G202 (left side of dash)
• G203 (right side of glove box)
• Hot at all times
• Hot in accy, run and start
• Instrument cluster system
• Interior lights system
• Nca
• On-board computer
• On-board computer temperature sensor (318ti: lower left side of engine compt) (z3: left front wheelwell)

COMPUTER DATA LINES

Computer Data Lines for BMW Z3 1998

List of elements for Computer Data Lines for BMW Z3 1998:

• (rear right side of engine compartment) data link connector
• 4 cyl
• 6 cyl
• Battery
• Body electronics control module (zke iv) (behind glove box)
• Electronic immobilizer control module
• Engine control module (dme) (rear right side of engine compartment)
• Front power distribution box (rear left side of engine compartment)
• Fuse f26 10a
• Fuse f31 5a
• Fuse f42 5a
• G117 (right rear of engine compt)
• G302 (below center console)
• Generator
• Hot at all times
• Hot in accy, start and run
• Hot in run and start
• Instrument cluster
• Obd ii connector (right side of center console)
• Ohms
• On-board computer
• Red
• Slip control module (behind glove box)
• Srs control module (below center console)
• Telephone connector
• Transmission control module (egs) (rear right side of engine compartment)

COOLING FAN

1.9L

1.9L, Auxiliary Cooling Fan Wiring Diagram for BMW Z3 1998

List of elements for 1.9L, Auxiliary Cooling Fan Wiring Diagram for BMW Z3 1998:

• (in power
• (right rear of engine compt) engine control module (dme)
• Above 18 bar
• Above 2.6 bar
• Above 30 bar
• Auxiliary fan motor (behind front grille)
• Auxiliary fuse box
• Below 1.5 bar
• Below 15 bar
• Below 21 bar nca
• Closed above 80 deg
• Closed above 88 deg
• Distribution box)
• Double temperature switch (on right side of radiator)
• Evaporator controller
• Front power distribution box (left rear of engine compt)
• Fuse 40a
• Fuse 5a
• G108 (left front of engine compt)
• G119 (right front of engine compt)
• High speed relay
• Hot at all times
• Hot in run and start
• Nca
• Normal speed relay (in power distribution box)
• Pressure switch (behind right headlight)

2.8L

2.8L, Auxiliary Cooling Fan Wiring Diagram for BMW Z3 1998

List of elements for 2.8L, Auxiliary Cooling Fan Wiring Diagram for BMW Z3 1998:

• (in power
• (left kick panel)
• (right rear of engine compt) engine control module (dme)
• Above 18 bar
• Above 2.6 bar
• Above 30 bar
• Auxiliary fan motor
• Below 1.5 bar
• Below 15 bar
• Below 21 bar nca
• Closed above 91 deg
• Closed above 99 deg
• Distribution box)
• Evaporator controller
• Front power distribution box (left rear of engine compt)
• Fuse 30a
• Fuse 5a
• G108 (left front of engine compt)
• G119 (right front of engine compt)
• High speed relay
• Hot at all times
• Hot in run and start
• Nca
• Normal speed relay (in power distribution box)
• Pressure switch (near right headlight)
• Temperature switch (right front of engine compt)

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW Z3 1998

List of elements for Cruise Control Wiring Diagram for BMW Z3 1998:

• 1997-98
• Automatic transmission range switch (center console)
• Brake light switch (top of brake pedal support)
• Clutch switch (top of clutch pedal support)
• Cruise control actuator (left front side of engine compartment)
• Cruise control module (under right side of dash, behind glove box)
• Cruise control switch
• Exterior lights system
• Front power distribution box (rear left side of engine compartment)
• Fuse f28 5a
• Fuse f46 15a
• G200 (left kick panel)
• G201 (behind glove box)
• Hot in accy, run and start
• Hot in run and start
• Instrument cluster
• Jumper plug (left kick panel)
• Nca
• Normal
• Off
• Resume
• Set acccelerate/
• Set decelerate/
• Transmission system
• Vehicle speed sensor
• W/ egs
• W/o egs

DEFOGGERS

Defogger Wiring Diagram, Early Production for BMW Z3 1998

List of elements for Defogger Wiring Diagram, Early Production for BMW Z3 1998:

• Front power distribution box (rear left side of engine compt)
• Fuse f6 20a
• G302 (below center console)
• G400 (left side of luggage compt)
• Hardtop connector 1 (left rear wheelwell)
• Hot in run or start
• Interior lights
• Nca
• Rear defogger
• Rear window defogger switch (center of console)
• X10015
• X1265
• X1266
• X379
• X380

Defogger Wiring Diagram, Late Production for BMW Z3 1998

List of elements for Defogger Wiring Diagram, Late Production for BMW Z3 1998:

• Front power distribution box (rear left side of engine compt)
• Fuse f23 5a
• Fuse f6 20a
• G117 (right rear of engine compt)
• G302 (below center console)
• G400 (left side of luggage compt)
• Hardtop connector 1 (left rear wheelwell)
• Hot at all times
• Hot in run or start
• Interior lights
• Nca
• Rear defogger
• Rear window defogger switch (center of console)
• Unloader relay (in front power dist box)
• X10015
• X10017
• X1265
• X1266
• X379
• X380

ENGINE PERFORMANCE

1.9L

1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1998

List of elements for 1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1998:

• (front of engine) hall effect camshaft sensor
• (left side of engine compt) hot film air mass meter
• (right rear side of engine compt)
• (right rear side of engine compt) b+ jump start junction point
• A/c comp cut
• A/c system
• Acc
• Activate a/c
• Activate relay
• Activate valve
• Anti-theft system
• Battery volt
• Camshaft pos
• Crank pos/rpm
• Cyl 1
• Cyl 1 ign coil
• Cyl 2
• Cyl 2 ign coil
• Cyl 3
• Cyl 3 ign coil
• Cyl 3-4 ks
• Cyl 4
• Cyl 4 ign coil
• Drive away sig
• E-box
• Ecm rly ctrl
• Eng indicator
• Engine control module (dme) (right rear side of engine compt)
• Engine control module relay
• Evaporative emission valve (left side of eng compt)
• Fuel consumpt
• Fuel injection valves
• Fuel pump (in fuel tank)
• Fuel pump relay
• G117
• G117 (right rear side of engine compt)
• G311 (under rear storage compt)
• Ground
• Hot at all times
• Idle speed control valve (front of engine)
• Ign ground
• Ign switch
• Ignition coils (right side of engine compt)
• Ignition switch
• Inj ground
• Intake air resonance changeover valve (front of engine)
• Intk air temp
• Isc valve ctrl
• Nca
• Normal speed relay
• O2 sensor sig
• Off
• Oxygen sensor (behind catalytic converter)
• Oxygen sensor (in front of catalytic converter)
• Red
• Run
• Signal input
• Start
• Throttle pos
• Unloader relay terminal 15
• W/ egs

1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1998

List of elements for 1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1998:

• (not used)
• (rear left side of engine) crankshaft position/rpm sensor
• (right rear side of engine compt) data link connector
• (right side of dash) electronic immobilizer control module (ews ii)
• A/c signal on
• Activate relay
• Activate valve
• Air conditioning system
• Air pump (left side of engine compt)
• Can high
• Can low
• Computer data lines
• Crnk pos/rpm
• Crnk rpm spd
• Cyl 1-2
• Cyl 1-2 ks
• Cyl 3-4
• Engine control module (dme) (right rear side of engine compt)
• Engine coolant temperature sensor (front of engine)
• Front power distribution box
• Fuel change- over valve (under left center of car)
• Fuel chng ovr
• Fuse f13 5a
• Fuse f18 15a
• Fuse f42 15a
• G117 (right rear of engine compt)
• G117 (right rear side of engine compt)
• Hot at all times
• Hot in accy, run and start
• Instrument cluster
• Intake air temperature sensor (left front of eng compt)
• Knock sensor (top front of engine)
• Nca
• O2 sensor sig
• Obd ii conn- ector
• On-board computer
• Red
• Rr speed sig
• Scdry air rly
• Secondary air pump relay (in e-box)
• Secondary air pump valve (left side of engine compartment)
• Sens ground
• Slip control module (abs/asc) (behind glove box)
• Temp signal
• Throttle position sensor (on throttle body)
• Transmission control module (egs) (right rear side of engine compt)
• Txd
• Vehicle speed
• W/ egs
• X10016
• X10018
• X16
• X17

2.8L

2.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1998

List of elements for 2.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1998:

• (front left side of cylinder head) variable camshaft control valve 1
• (right rear side of engine compt)
• A/c on sig
• A/c system
• Acc
• Activate a/c
• Activate valve
• Anti- theft system
• B+ jump start junction point (right rear side 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) (left front of engine, below intake manifold)
• E-box
• Eng cool temp
• Engine control module (dme) (right rear side of engine compt)
• Engine control module relay
• Fuel cons
• Fuel injection valves
• Fuel pump (in fuel tank)
• Fuel tank pressure sensor (under rear of vehicle)
• Fuel tnk press
• Fuse f13 5a
• Fuse f18 15a
• G117 (right rear side of engine compt)
• G311 (under rear storage compt)
• Ground
• Hot at all times
• Hot fam mtr
• Hot film air mass meter (left side of engine)
• 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 front of engine compt)
• Intk air temp
• Nca
• Off
• Red
• Resistor (240 ohm)
• Run
• Speed sig rr
• Start
• Terminal 15
• Throt pos sig
• Throttle pos
• Throttle position sensor (throttle body)
• Unloader relay terminal 15
• X10016
• X16
• X17

2.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1998

List of elements for 2.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1998:

• (in e-box, right rear of engine compt) secondary air pump relay
• (left side of engine compt) evaporative emission valve
• (not used)
• (top front of engine) camshaft position sensor (cylinder id)
• (top front of engine) knock sensor
• (under left center of vehicle) solenoid valve (running losses)
• (under rear of vehicle) charcoal filter shut off valve
• 02s htg gnd
• 02s sig gnd
• A/c system
• Activate relay
• Activate valve
• Actv a/c comp
• Air pump (right rear side of eng compt)
• Asc-sig mcr
• Asc-sig za
• Asc-sig zwv
• B+ jump start junction point
• Battery
• Camshaft pos
• Can high
• Can low
• Crankshaft position/ rpm sensor (left rear side of engine)
• Cyl 1-3
• Cyl 1-3 ks
• Cyl 4-6
• Cyl 4-6 ks
• Data link connector (right rear side of engine compt)
• E-box fan (right rear of eng compt)
• Engine control module (dme) (right rear side of engine compt)
• G117 (right rear side of engine compt)
• Ground
• Instrument cluster system
• Nca
• Obd ii connector (right side of center console)
• Oxygen sensor (behind catalytic converter)
• Oxygen sensor (in front of catalytic converter)
• Program volt
• Red
• Running loss
• Secondary air pump valve
• Sensor signal
• Sig exhst flap
• Slip control module (abs/asc) (behind glove box)
• Transmission control module (egs) (right rear side of engine compt)
• Txd

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for BMW Z3 1998

List of elements for Back-up Lamps Wiring Diagram for BMW Z3 1998:

• (left side of luggage compt) g400
• A/t range switch (center console)
• Front power distribution box (left rear corner of engine compartment)
• Fuse 10a
• Hot in run and start
• Left back up light
• Left rear light assembly
• Reversing light switch (left side of transmission)
• Right back up light
• Right rear light assembly
• W/ egs
• W/o egs
• X10017

Exterior Lamps Wiring Diagram (1 of 2) for BMW Z3 1998

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for BMW Z3 1998:

• (behind glove box) g201
• (below center console) g302
• Anti-theft system
• Body electronics control module
• Combination switch
• Crash control module (under left side of dash)
• Exterior lights (low beam relay)
• Front power distribution box (rear left side of engine compartment)
• Fuse f23 5a
• Fuse f25 5a
• Fuse f34 15a
• G108 (left front of engine compt.)
• G119 (right front of engine compt.)
• G200 (left kick panel)
• G200 (left kick panl)
• G302 (below center console)
• G400 (left side of luggage compt.)
• Hazard flasher relay (power distribution box)
• Hazard indicator
• Hazard switch
• Head
• Headlights system
• Hot at all times
• Hot in run and start
• Instrument cluster
• Interior lights system
• Left front auxiliary turn light
• Left front turn lamp
• Left rear light assembly
• Left rear turn lamp
• Left turn indicator
• Light switch
• Off
• Off left park light left flash left flash (no detent) right flash (no detent) right flash right park light
• Park
• Right front auxiliary turn light
• Right front turn lamp
• Right rear light assembly
• Right rear turn lamp
• Right turn indicator
• X10017
• X10018
• X16
• X17

Exterior Lamps Wiring Diagram (2 of 2) for BMW Z3 1998

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for BMW Z3 1998:

• (4 cyl)
• (6 cyl)
• (w/ egs)
• Body computer system
• Brake light switch (brake pedal support)
• Clutch switch (left footwell)
• Cruise control module (behind glove box)
• Front power distribution box (left rear side of engine compartment)
• Fuse 10a
• Fuse 15a
• G108 (left front of engine compt.)
• G119 (right front of engine compt.)
• G302 (below center console)
• G400 (left side of luggage compt.)
• Head
• High level stop light
• Hot at all times
• Hot in accy, run and start
• Jumper plug (left footwell)
• Left brake light
• Left front marker light
• Left front turn light
• Left license plate light
• Left park light
• Left rear light assembly
• Left tail light
• Light switch
• Off
• Park
• Power tops system
• Right brake light
• Right front marker light
• Right front turn light
• Right license plate light
• Right park light
• Right rear light assembly
• Right tail light
• Slip control module (behind glove box)
• Transmission control module
• W/ egs
• W/o egs
• Wiper/ washer system
• X10018

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for BMW Z3 1998

List of elements for Ground Distribution Wiring Diagram (1 of 3) for BMW Z3 1998:

• (4 cyl)
• (6 cyl)
• Abs hydraulic unit
• Abs pump motor relay
• Abs relay
• Anti- theft control module
• Auxiliary fan motor
• Body electronics control module
• Crash control module
• Cruise control module
• Engine hood switch
• G108 (left front of engine compt)
• G119 (right front of engine compt)
• G200 (4 cyl) (left kick panel)
• G200 (6 cyl) (left kick panel)
• G201 (behind glove box)
• G302 (below center console)
• Headlight/ foglight washer pump
• Instrument cluster
• Left fog light
• Left front auxiliary turn light
• Left front interior light
• Left front marker light
• Left front turn light
• Left high beam light
• Left horn
• Left low beam light
• Left power window switch
• Left seatbelt switch
• Left washer jet heater
• On-board computer
• On-board computer temperature sensor
• Pressure switch
• Right door jamb switch
• Right fog light
• Right front marker light
• Right front turn light
• Right high beam light
• Right horn
• Right low beam light
• Right power window switch
• Right seat control switch
• Right seat length adjust cut-off relay
• Right seat limit switch
• Right seat tilt adjust cut-off relay
• Right seatbelt switch
• Right side mirror
• Right washer jet heater
• Right window motor
• Seat occupancy detector
• Slip control module
• Temperature switch
• Transmitter module
• W/ head- light washer
• W/ sport seat package
• W/o sport seat package
• Wiper/ washer module

Ground Distribution Wiring Diagram (2 of 3) for BMW Z3 1998

List of elements for Ground Distribution Wiring Diagram (2 of 3) for BMW Z3 1998:

• Air conditioning recirculating switch assembly
• Air pump
• Anti- theft horn
• Blower motor
• Blower relay
• Brake fluid level switch
• Crankshaft position/ rpm sensor shield
• Cruise control actuator
• Data link connector
• E-box fan
• Engine control module (dme)
• Evaporator controller
• Evaporator temperature sensor
• Fresh air recirculation motor
• Front cigar lighter
• G117 (4 cyl) (right rear of engine compt)
• G117 (6 cyl) (right rear of engine compt)
• G200 (left kick panel)
• Hall effect camshaft sensor
• Hazard flasher relay
• Heating/ a/c control panel
• High beam light relay
• Hot film air mass meter
• Ignition coil shield
• Ignition coils
• Ignition switch
• Instrument cluster
• Left front speed sensor
• Left side mirror
• Left window motor
• Low beam light relay
• Mirror control switch
• Nca
• Secondary air pump relay
• Start immobilization switch
• Throttle flap heater
• Transmission control module
• Transmission control module (egs)
• Unloader relay
• Water valve
• Wiper motor
• Wiper/ washer module
• Wiper/ washer switch

Ground Distribution Wiring Diagram (3 of 3) for BMW Z3 1998

List of elements for Ground Distribution Wiring Diagram (3 of 3) for BMW Z3 1998:

• Asc switch
• Body electronics control module
• Brake light switch
• Cd changer
• Chime module
• Combination switch (horn switch)
• Convertible top actuating switch
• Convertible top end- position micro switch
• Convertible top relay i (close)
• Convertible top relay ll (open)
• Digital clock
• Electronic immobilizer control module
• Front ashtray light
• Front cigar lighter light
• Fuel pump
• G302 (below center console)
• G311 (under rear storage compt)
• G400 (left side of luggage compt)
• G402 (left rear wheelwell)
• G404 (left side of luggage compt)
• Hard top conn- ector 1
• Hazard switch
• Hifi amplifier
• High level stop light
• Left back-up light
• Left brake light
• Left door jamb switch
• Left license plate light
• Left rear light assembly
• Left rear turn light
• Left seat control switch
• Left seat heater
• Left seat heater switch
• Left seat length adjust cut-off relay
• Left seat limit switch
• Left seat tilt adjust cut-off relay
• Left seatback heater
• Left tail light
• Light switch
• Luggage compartment light switch
• Nca
• Obd ii connector
• Program switch
• Radio
• Radio anti-theft switch
• Rear defogger 1
• Rear window defogger switch
• Right air bag cut-off switch
• Right back-up light
• Right brake light
• Right front auxiliary turn light
• Right front speed sensor
• Right license plate light
• Right rear brake pad sensor
• Right rear light assembly
• Right rear turn light
• Right seat control switch
• Right seat heater
• Right seat heater switch
• Right seatback heater
• Right tail light
• Telephone connector
• Transmission position indicator light
• W/ hard top pro- vision
• W/ sport seat package
• W/o hard top pro- vision
• W/o sport seat package

HEADLIGHTS

Headlight Wiring Diagram for BMW Z3 1998

List of elements for Headlight Wiring Diagram for BMW Z3 1998:

• (not
• 87b
• Combination switch
• Crash control module (left side of dash)
• Exterior lights
• Flash
• Fog light switch
• Fog lights indicator
• Front fog light relay (power distribution box)
• Front power distribution box (left rear side of engine compt)
• Fuse f11 7.5a
• Fuse f12 7.5a
• Fuse f15 15a
• Fuse f22 5a
• Fuse f23 5a
• Fuse f25 5a
• Fuse f29 7.5a
• Fuse f30 7.5a
• G108 (left front of engine compt)
• G119 (right front of engine compt)
• G200 (left kick panel)
• Head
• High
• High beam indicator
• High beam light relay (on relay panel, under left side of dash)
• High beam switch
• 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 (power distribution box)
• Normal
• Off
• Park
• Red
• Right fog light
• Right high beam light
• Right low beam light
• Used)
• X10016
• X10017
• X10035
• X10036
• X16
• X17

HORN

Horn Wiring Diagram for BMW Z3 1998

List of elements for Horn Wiring Diagram for BMW Z3 1998:

• (below center console) g302
• (left front of engine compt) g108
• (right front of engine compt) g119
• Acc
• Front power distribution box (left rear side of engine compt.)
• Fuse f8 15a
• Horn relay (power distribution box)
• Horn switch
• Hot at all times
• Ignition switch
• Left horn
• Off
• Power distribution
• Right horn
• Run
• Start

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for BMW Z3 1998

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW Z3 1998:

• (4 cyl) b21 b11 (6 cyl)
• (4 cylinder only)
• (6 cylinder only)
• (left side of dash)
• A14
• A16
• A17
• A18
• A19
• A20
• A22
• A23
• A24
• Abs ind
• Anti-lock brakes system
• Anti-theft system
• Asc+t ind
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B22
• B23
• Body computer system
• Brake fluid ind
• Brake pad ind
• Charge
• Check engine ind
• Chime module
• Conn a
• Conn b
• Conn c
• Drivers door jamb switch
• Engine controls system
• Exterior lights system
• Front fog lt ind
• Front power distribution box (left rear side of engine compt)
• Fuel consumption meter
• Fuel gauge
• Fuel level sensor (under rear storage compt)
• Fuse f23 5a
• Fuse f27 5a
• Fuse f31 5a
• Fuse f46 15a
• G200 (left kick panel)
• G201 (behind glove box)
• G302 (below center console)
• G400 (left side of luggage compt)
• Hazard ind
• Headlights system
• High beam ind
• Hot at all times
• Hot in accy, run and start
• Hot in run and start
• Ignition switch
• Illum (3 used)
• Ind
• Instrument cluster
• Interior lights system
• Left turn ind
• Nca
• Oil ind
• Park brake ind
• Right turn ind
• Seat belt ind
• Solid state
• Speedo- meter
• Srs ind
• Starting/ charging system
• Tacho- meter
• Temp gauge
• Transmission malfunction ind
• Transmission system
• Vehicle speed sensor (on diferential)

Instrument Cluster Wiring Diagram (2 of 2) for BMW Z3 1998

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW Z3 1998:

• (near oil level stick)
• (rear of engine compt) data link connector
• Acc
• Amplifier (w/ upgrade sound system only)
• Brake fluid level switch (on brake reservoir)
• Cruise control module
• Driver's seatbelt switch
• Engine coolant temperature sensor (right front of engine)
• G200 (left kick panel)
• G201 (behind glove box)
• G400 (left side of engine compt)
• Ground
• Hot at all times
• Ignition switch
• Left front brake pad sensor
• Lock
• Nca
• Oil pressure switch 1) normal 2) 0.2-0.5 bar
• On-board computer (center console)
• Park brake switch
• Radio (w/ standard sound system only)
• Right rear brake pad sensor
• Run
• Start
• Vss
• Wiper/washer module (behind glove box)

INTERIOR LIGHTS

Interior Light Wiring Diagram for BMW Z3 1998

List of elements for Interior Light Wiring Diagram for BMW Z3 1998:

• A/c control panel illumination
• Anti-theft control module (behind glove box)
• Anti-theft system
• Asc switch
• Auto
• Body electronics control module (behind glove box)
• Computer (center console)
• Convertible top actuating switch
• Digital clock
• Driver's door jamb switch
• Driver's power window switch
• Driver's seat heater switch
• Exterior lights (license plate lights)
• Exterior lights (turn/hazard lights)
• Front ashtray light
• Front cigar lighter light
• Front left interior light
• Front power distribution box (left rear corner of engine compartment)
• Fuse f23 5a
• Fuse f33 10a
• Fuse f37 10a
• Fuse f43 5a
• G200 (left kick panel)
• G201 (behind glove box)
• G302 (below center console)
• G400 (left side of luggage compt)
• Hazard switch
• Head
• Hot at all times
• Hot in accy, run and start
• Hot in run and start
• Instrument cluster
• Light switch
• Luggage compartment light
• Luggage compartment light switch
• Manual
• Nca
• Off
• On-board
• Park
• Passenger's door jamb switch
• Passenger's power window switch
• Passenger's seat heater switch
• Radio
• Rear defogger switch
• Red
• Side light switch
• Transmission position indicator light
• Wiper/ washer module (behind glove box)
• X10018
• X10182
• X10245
• X13025
• X13252
• X13254
• X16
• X18080
• X712

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for BMW Z3 1998

List of elements for Power Distribution Wiring Diagram (1 of 3) for BMW Z3 1998:

• (4 cyl only)
• 4 cyl
• 6 cyl
• Accessory connector
• Auxiliary fuse box (behind left kick panel)
• B+ jump start junction point
• Battery
• Body electronics control module (zke iv)
• Compressor control relay
• Data link connector
• Engine control module
• Engine control module relay
• Front fog light relay
• Front power distribution box (rear left side of engine compartment)
• Fuel pump relay
• Fuse f11 7.5a
• Fuse f12 7.5a
• Fuse f14 30a
• Fuse f15 15a
• Fuse f18 15a
• Fuse f19 30a
• Fuse f2 15a
• Fuse f29 7.5a
• Fuse f3 30a
• Fuse f30 7.5a
• Fuse f39 7.5a
• Fuse f4 15a
• Fuse f40 30a
• Fuse f48 40a
• Fuse f5 30a
• Fuse link
• Generator
• High beam light relay
• High speed relay
• High speed relay (6 cyl)
• Instrument cluster
• Left fog light
• Left high beam light
• Left low beam headlight
• Left seat control switch
• Low beam light relay
• Red
• Right fog light
• Right high beam light
• Right low beam headlight
• Right seat control switch
• Secondary air pump relay
• Starter
• To fuse f1 (diagram 2 of 3)
• To fuse f20 (diagram 2 of 3)
• To fuse f35 (diagram 3 of 3)
• To fuse f8 (diagram 2 of 3)
• To ignition switch (diagram 2 of 3)
• Transmission control module (egs)
• Unloader relay
• Wiper/ washer module

Power Distribution Wiring Diagram (2 of 3) for BMW Z3 1998

List of elements for Power Distribution Wiring Diagram (2 of 3) for BMW Z3 1998:

• (6 cyl) (4 cyl)
• 4 cyl
• 6 cyl
• Abs pump motor relay
• Abs relay
• Acc
• Anti-theft control module
• Automatic transmission range switch
• Blower relay
• Body electronics control module (zke iv)
• Brake light switch
• Cd changer
• Convertible top relay i (close)
• Convertible top relay ii (open)
• Cruise control module
• Cruise control switch
• Datalink connector
• Digital clock
• Electronic immoblizer control module (ews ii)
• Engine control module (dme)
• From front power distribution box (diagram 1 of 3)
• Front power distribution box (rear left side of engine compartment)
• Fuse f1 30a
• Fuse f10 30a
• Fuse f20 30a
• Fuse f28 5a
• Fuse f41 15a
• Fuse f42 15a
• Fuse f43 5a
• Fuse f44 15a
• Fuse f45 7.5a
• Fuse f46 15a
• Fuse f6 20a
• Fuse f7 5a
• Fuse f8 15a
• Fuse f9 20a
• Hifi amplifier
• Horn relay
• Ignition switch
• Instrument cluster
• Left door lock motor
• Left door lock switch
• Left seat belt switch
• Not used
• Off
• On board computer
• Radio
• Rear defogger switch
• Red
• Right door lock motor
• Right door lock switch
• Right seat belt switch
• Run
• Seat occupancy detector
• Slip control module
• Start
• Starter immobilization switch
• Telephone connector
• To fuse f16 (diagram 3 of 3)
• To fuse f24 (diagram 3 of 3)
• Transmitter module
• Trunk lock motor
• Unloader relay
• Washer pump
• Wiper/ washer module

Power Distribution Wiring Diagram (3 of 3) for BMW Z3 1998

List of elements for Power Distribution Wiring Diagram (3 of 3) for BMW Z3 1998:

• (left kick panel) g200
• 4 cyl
• 6 cyl
• Abs pump motor relay
• Abs relay (6 cyl)
• Abs slip control module
• Accessory connector
• Anti- theft control module
• Asc switch
• Automatic transmission range switch
• Body electronics control module (zke iv)
• Chime module
• Combination switch
• Compressor control relay
• Crash control module
• Data link connector
• Digital clock
• Electronic immobilizer control module
• From front power distribution box (diagram 1 of 3)
• From ignition switch (diagram 2 of 3)
• Front cigar lighter
• Front power distribution box (left rear side of engine compartment)
• Front power distribution box (rear left side of of engine compartment)
• Fuse f16 5a
• Fuse f21 5a
• Fuse f22 5a
• Fuse f23 5a
• Fuse f24 10a
• Fuse f25 5a
• Fuse f26 10a
• Fuse f27 5a
• Fuse f31 5a
• Fuse f32 30a
• Fuse f33 10a
• Fuse f34 15a
• Fuse f35 25a
• Fuse f36 30a
• Fuse f37 10a
• Fuse f38 30a
• Generator (6 cyl)
• Hazard flasher relay
• High beam light relay
• High speed relay
• Instrument cluster
• Jet heater thermo- switch
• Light switch
• Mirror control switch
• Normal speed relay
• Obd ii connector
• On-board computer
• Program switch
• Red
• Reversing light switch
• Side light switch
• Slip control module
• Telephone connector
• Trunk light
• Unloader relay
• W/o egs
• Wiper/ washer module

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for BMW Z3 1998

List of elements for Power Door Lock Wiring Diagram for BMW Z3 1998:

• (behind glove box) g201
• (below center console)
• Anti-theft control module (behind glove box)
• Body electronics control module (behind glove box)
• Datalink connector (rear of eng compartment)
• Driver's door jamb switch
• Driver's door lock motor
• Driver's door lock switch
• Electronic immobilizer control module (under glove box)
• Exterior lights system
• Front power distribution box (left rear side of engine compartment)
• Fuse f35 25a
• Fuse f43 5a
• Fuse f7 5a
• G302
• Hot at all times
• Hot in accy, run and start
• Lock
• Nca
• Passenger's door jamb switch
• Passenger's door lock motor
• Passenger's door lock switch
• Trunk lock motor
• Unlock
• X10015
• X10018
• X10182
• X13252
• X13253
• X13254
• X311
• X315

POWER MIRRORS

Power Mirror Wiring Diagram for BMW Z3 1998

List of elements for Power Mirror Wiring Diagram for BMW Z3 1998:

• Down
• Driver's
• Driver's side mirror
• Front power distribution box (rear left side of engine compartment)
• Fuse f24 10a
• G200 (left kick panel)
• G201 (behind glove box)
• Hot in run & start
• Left
• Mirror control switch
• Nca
• Passenger's
• Passenger's side mirror
• Right
• X10017

POWER SEATS

Driver's Sport Seat Wiring Diagram for BMW Z3 1998

List of elements for Driver's Sport Seat Wiring Diagram for BMW Z3 1998:

• Back
• Down
• Driver's seat control switch
• Driver's seat height motor
• Driver's seat length adjust cut-off relay (under left front seat)
• Driver's seat limit switch (under left front seat)
• Driver's seat movement motor
• Driver's seat tilt adjust cut-off relay (under left front seat)
• Front power distribution box (rear left side of engine compt)
• Fuse f19 30a
• Fwd
• G400 (left side of luggage compt)
• Hot at all times
• Seat height switch
• Seat position switch
• X10016

Heated Seats Wiring Diagram for BMW Z3 1998

List of elements for Heated Seats Wiring Diagram for BMW Z3 1998:

• (1996-97)
• (1998)
• (1998) (1996-97)
• Driver's seat heater (under left front seat)
• Driver's seat heater switch
• Driver's seatback heater (in upper left front seatback)
• Front power distribution box (rear left side of engine compartment)
• Fuse f23 5a
• Fuse f4 15a
• G200 (left kick panel)
• G302 (below center console)
• Hot at all times
• Hot in run and start
• Interior lights system
• Max
• Min
• Nca
• Passenger's seat heater (under right front seat)
• Passenger's seat heater switch
• Passenger's seatback heater (in upper right front seatback)
• Test
• Unloader relay (in front power distribution box)
• X10015
• X10017

Passenger's Sport Seat Wiring Diagram for BMW Z3 1998

List of elements for Passenger's Sport Seat Wiring Diagram for BMW Z3 1998:

• Back
• Down
• Front power distribution box (rear left side of engine compt)
• Fuse f5 30a
• Fwd
• G201 (behind glove box)
• Hot at all times
• Pass- enger's seat control switch
• Pass- enger's seat tilt adjust cut-off relay (under right front seat)
• Passenger's seat height motor
• Passenger's seat length adjust cut-off relay (under right front seat)
• Passenger's seat limit switch (under right front seat)
• Passenger's seat movement motor
• Seat height switch
• Seat position switch
• X10015

Power Seats Wiring Diagram for BMW Z3 1998

List of elements for Power Seats Wiring Diagram for BMW Z3 1998:

• Back
• Driver's seat control switch
• Driver's seat height motor
• Driver's seat movement motor
• Front
• Front power distribution box (rear left side of engine compt)
• Fuse f19 30a
• Fuse f5 30a
• G201 (behind glove box)
• G400 (left side of luggage compt)
• Height
• Hot at all times
• Nca
• Passenger's seat control switch
• Passenger's seat height motor
• Passenger's seat movement motor
• Position
• X10015
• X10016

POWER TOP/SUNROOF

Convertible Top Wiring Diagram for BMW Z3 1998

List of elements for Convertible Top Wiring Diagram for BMW Z3 1998:

• Brake- light switch (on bracket, above brake pedal)
• Close
• Convertible top actuating switch (left side of luggage compt)
• Convertible top end-position microswitch 1) top tension relieved 2) top fully extended (left rear of roof, at linkage)
• Convertible top motor
• Convertible top relay 1 (close) (left side of luggage compt)
• Convertible top relay 2 (open) (left side of luggage compt)
• Front power distribution box (left rear corner of engine compt)
• Fuse f1 30a
• Fuse f46 15a
• G302 (below center console)
• G400 (left side of luggage compt)
• G402 (left rear wheelwell)
• Hot at all times
• Hot in acc, run and start
• Interior lights system
• Nca
• Open

POWER WINDOWS

Power Window Wiring Diagram for BMW Z3 1998

List of elements for Power Window Wiring Diagram for BMW Z3 1998:

• (left kick panel) g200 g201 (behind glove box)
• * **
• 1997 318ti **
• Body electronics control module (zke iv) (behind glove box)
• Close auto
• Close wdo
• Drivers door jamb switch
• Drivers power window motor
• Drivers power window switch
• Front power distribution box (rear left side of engine compartment)
• Fuse f14 30a
• G201 (behind glove box)
• G203 (right side of glove box)
• G302 (below center console)
• G400 (left side of luggage compartment)
• Hot at all times
• Interior lights system
• Off
• Open auto
• Open wdo
• Passengers door jamb switch
• Passengers power window motor
• Passengers power window switch
• Starter
• X10182
• X13252
• X13253
• X13254
• X18279
• X18280
• X744
• X749
• Z3 *

RADIO

Radio Wiring Diagrams for BMW Z3 1998

List of elements for Radio Wiring Diagrams for BMW Z3 1998:

• (center console, in front of gear lever) telephone connector
• (w/harmon)
• (w/o harmon)
• 58g
• Ant
• Antenna amplifier am/fm
• Cd changer
• Front power distribution box (rear left side of engine compartment)
• Fuse f44 15a
• Fuse f9 20a
• G404 (left side of luggage compartment)
• G404 (left side of luggage compt)
• Gal
• Hifi amplifier (right side of luggage compt)
• Hl+
• Hl-
• Hlv+
• Hlv-
• Hot at all times
• Hot in accy, run and start
• Hr+
• Hr-
• Hrv+
• Hrv-
• I-bus
• Instrument cluster
• Interior lights system
• Left
• Left front high range speaker
• Left front low range speaker
• Left front midrange speaker
• Left+
• Mlv+
• Mlv-
• Mrv+
• Mrv-
• Mute
• Nca
• Radio
• Rear woofer
• Red
• Right
• Right front high range speaker
• Right front low range speaker
• Right front midrange speaker
• Right-
• Tlh+
• Tlh-
• Tlv+
• Tlv-
• Trh+
• Trh-
• Trv+
• Trv-
• Vl+
• Vl-
• Vr+
• Vr-
• Vss output
• W/ harmon kardon
• W/o harmon kardon
• X10015
• X1380
• X1381
• X1715
• X18126
• X18190
• X18516
• X18520
• X18580
• X400
• X605
• X606
• X700
• X701
• X746
• X753

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for BMW Z3 1998

List of elements for Shift Interlock Wiring Diagram for BMW Z3 1998:

• Automatic transmission range switch (in center console, at shifter)
• B+ junction point
• Battery voltage
• Brake light switch (on bracket, above brake pedal)
• Brake pedal position
• Front power distribution box (left rear corner of engine compt)
• Fuse f28 5a
• Fuse f46 15a
• G117 (right rear of engine compt)
• 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 control
• Shift lock solenoid ground
• Shift-lock (under center console, at shifter)
• Transmission control module (right rear corner of engine compt)
• Transmission system (1.9l only)
• X10017
• X10018

STARTING/CHARGING

Charging Wiring Diagram for BMW Z3 1998

List of elements for Charging Wiring Diagram for BMW Z3 1998:

• 1.9l
• 2.8l
• 2.8l only
• Acc
• B+ jump start junction point
• Battery
• Charge warning ind
• Data link connector (right rear side of engine compartment)
• Front power distribution box (left rear side of eng compt)
• Fuse f26 10a
• Generator
• Hot at all times
• Hot in run or start
• Ignition switch
• Instrument cluster
• Nca
• Off
• Red
• Run
• Start
• Starter
• Telephone connector (center console)
• X17

Starting Wiring Diagram for BMW Z3 1998

List of elements for Starting Wiring Diagram for BMW Z3 1998:

• (center console)
• Acc
• Automatic transmission range switch
• 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 side of eng compt)
• Fuse f28 5a
• Fuse f31 5a
• Fuse f45 7.5a
• G200 (left kick panel)
• G302 (below center console)
• Generator
• Hot at all times
• Hot in accy, run & start
• Hot in run or start
• Ignition switch
• Lock
• Red
• Run
• Start
• Starter
• Starter immobilization switch
• W/ egs
• W/o egs

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for BMW Z3 1998

List of elements for Supplemental Restraint Wiring Diagram for BMW Z3 1998:

• (not used)
• 16-33
• 35-50
• Abbf+
• Abbf-
• Abf+
• Abf-
• Air bag indicator
• Awl
• Body electronics control module (behind glove box)
• Contact ring
• Data link connector (right rear side of engine compt)
• Driver's airbag gas generator
• Driver's seat belt switch (in seat belt buckle)
• Driver's side pyrotechnical belt tensioner (under rear storage compt)
• Front power distribution box (rear left side of engine compartment)
• Fuse f24 10a
• Fuse f27 5a
• Fuse f41 15a
• Fuse f42 5a
• G201 (behind glove box)
• G302 (below center console)
• Gkbf
• Gkf
• Hot in acc, run or start
• Hot in run or start
• Instrument cluster
• Nca
• Passenger's airbag cut-off switch (on early production vehicles this switch may be replaced by a jumper)
• Passenger's airbag gas generator
• Passenger's seat belt switch (in seat belt buckle)
• Passenger's side pyrotechnical belt tensioner (under rear storage compt)
• Sbe
• Seat belt warning lamp control
• Seat occupancy detector
• Txd
• X16
• X17

TRANSMISSION

1.9L

1.9L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998

List of elements for 1.9L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998:

• (below center g302 console)
• (not used)
• (not used) x18994
• Auto
• Auto mode sig
• Automatic transmission range switch (center console near gearshift lever)
• Band sol ctrl
• Battery
• Battery volt
• Brake light switch (on brake pedal support bracket)
• Brake pdl posit
• Closed in reverse position
• Clr
• Cruise control module (tempomat) (behind glove box)
• Egs warning lp
• Electronic immobilizer control module (behind glove box)
• Exterior lights system
• Fault ind sig
• Front power distribution box (left rear side of engine compartment)
• Fuse f26 10a
• Fuse f28 5a
• Fuse f46 15a
• G123 (right rear of engine compt)
• Gnd
• Gr rng sig l1
• Gr rng sig l2
• Gr rng sig l3
• Gr rng sig l4
• 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) (right rear side of engine compt)
• X10017
• X10018
• X16
• X69

1.9L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998

List of elements for 1.9L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998:

• (1997)
• (1998)
• (below left side of i/p)
• (right rear side of engine compartment in e-box behind trim panel)
• 87a
• A-prog ind
• A/c comp ctrl
• A/c comp on sig
• Band solenoid
• Bk sw test sig
• Brake light switch (on brake pedal support bracket)
• Can-high
• Can-low
• Clr
• Computer data lines system
• Data link connector (right rear side of eng compt)
• Engine control module (dme) (right rear side of engine compartment in e-box behind trim panel)
• Engine control module relay
• Engine controls system
• G200
• Hydraulic pressure regulator
• Jumper
• Nca
• Oil temperature sensor
• Red
• Rpm speed sig
• Shift lock (center console, right of gearshift selector)
• Slip control module (behind glove box)
• Solenoid valve 1
• Solenoid valve 2
• Speed sensor
• Torque converter clutch solenoid valve
• Tramsmission control module (egs) (right rear side of engine compt)
• Transmission valve unit
• Txd data link
• Volt press reg
• X8516
• X8521

2.8L

2.8L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998

List of elements for 2.8L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998:

• (1998 only)
• (1998)
• (below center g302 console)
• (not used)
• Asc sig
• Auto
• Auto mode sig
• Automatic transmission range switch (center console near gearshift lever)
• Band sol ctrl
• Battery
• Battery volt
• Brake light switch (on brake pedal support bracket)
• Brake pdl posit
• Closed in reverse position
• Clr
• Cruise control module (tempomat) (behind glove box)
• Egs warning lp
• Electronic immobilizer control module (behind glove box)
• Exterior lights system
• Fault ind sig
• Front power distribution box (left rear side of engine compartment)
• Fuse f26 10a
• Fuse f28 5a
• Fuse f46 15a
• G117 (right rear of engine compt)
• Gnd
• Gr rng sig l1
• Gr rng sig l2
• Gr rng sig l3
• Gr rng sig l4
• 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
• Ouput speed (-)
• Output speed (+)
• Program switch
• Red
• Shift-lock sol
• Slip control module (abs/asc) (behind glove box)
• Sol val 1 ctrl
• Sol val 2 ctrl
• Speed sens shd
• Tcc sol ctrl
• Transmission control module (egs) (right rear side of engine compt)
• X10017
• X10018
• X1171
• X16
• X18994

2.8L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998

List of elements for 2.8L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998:

• (below left side of i/p)
• (not used)
• (right rear side of engine compartment in e-box behind trim panel)
• 87a
• A-prog ind
• Band solenoid
• Bk sw test sig
• Brake light switch (on brake pedal support bracket)
• Can-high
• Can-low
• Clr
• Computer data lines system
• Data link connector (right rear side of eng compt)
• Engine control module (dme) (right rear side of engine compartment in e-box behind trim panel)
• Engine control module relay
• Engine controls system
• G200
• Hydraulic pressure regulator
• Jumper
• Nca
• Oil temperature sensor
• Red
• Shift lock (center console, right of gearshift selector)
• Solenoid valve 1
• Solenoid valve 2
• Speed sensor
• Torque converter clutch solenoid valve
• Tramsmission control module (egs) (right rear side of engine compt)
• Transmission valve unit
• Txd data link
• X8516
• X8521

WARNING SYSTEMS

Warning System Wiring Diagrams for BMW Z3 1998

List of elements for Warning System Wiring Diagrams for BMW Z3 1998:

• Chime module (below left side of dash)
• Front power distribution box (left rear corner of engine compt)
• Fuse f31 5a
• G202 (318ti) (below left side of dash)
• G302 (z3) (below center console)
• Hot at all times
• Instrument cluster
• Sound
• Tone signal x17
• X10018
• X522

WIPER/WASHER

Washer Jet Heater Wiring Diagram for BMW Z3 1998

List of elements for Washer Jet Heater Wiring Diagram for BMW Z3 1998:

• Front power distribution box (rear left side of engine compartment)
• Fuse f24 10a
• G119 (z3) (right front of engine compt)
• G202 (all others) (below left side of dash)
• Hot in run and start
• Jet heater thermoswitch (front left wheelwell)
• Left washer jet heater (on underside of engine hood)
• Nca
• Right washer jet heater (on underside of engine hood)

Wiper/Washer Wiring Diagram for BMW Z3 1998

List of elements for Wiper/Washer Wiring Diagram for BMW Z3 1998:

• Exterior lights (main light switch)
• Fast
• Front power distribution box (rear left side of engine compartment)
• Fuse f3 30a
• Fuse f36 30a
• Fuse f44 15a
• G119 (right front of engine compt)
• G200 (left kick panel)
• Headlight/ foglight 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
• Nca
• Norml
• Off
• Park
• Run
• Single
• Vehicle speed signal
• W/ headlight washer
• W/o head- light washer
• 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
• X10018
• X17