Diagram sections — 27 (42 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Air Conditioning Wiring Diagrams for BMW Z3 1996 List of elements for Air Conditioning Wiring Diagrams for BMW Z3 1996: 66 (1997 4 cyl) (front right side of eng compt) (left front of eng compt) (left kick panel) (right front of eng compt) g119 (right side of left footwell) 1995 vftc c 4-cyl 6-cyl 6-cyl and 1996 1997 4-cyl 6-cyl, 4-cyl A/c Above 18 bar Above 2.6 bar Above 30 bar Above 91 deg c 1997 (4 cyl)-above 80 deg c Above 99 deg c 1997 (4 cyl)-above 88 deg c Acc Air conditioning compressor Air conditioning/ recirculated air operating unit All times Auxiliary fan motor (behind front grille) Auxiliary fuse box (left side of dash) Below 1.5 bar Below 15 bar Below 21 bar Blower motor (right rear of eng compt) Blower relay (in power distribution box) Blower resistors (behind center of dash) Blower switch Compressor control relay (in power distribution box) Diode 1997 4 cyl only Engine control module (right rear of engine compt in e-box) Evaporator controller Evaporator temperature sensor (right side of left footwell) Fresh air recirculation motor (right side of left footwell) Front power distribution box Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a Fuse holder G108 G200 G200 (left kick panel) 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 Or start Pressure switch (front right side of eng compt) Recirc Run Solid state Start Temperature switch (6-cyl) double temperature switch (4-cyl) Temperature wheel switch Transmission control module (right rear of engine compt in e-box) Water valve (left rear of engine compt) X10016 X10018 X1588
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams, with Traction Control for BMW Z3 1996 List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control for BMW Z3 1996: 67 (below center console) g302 (left kick panel) g200 (others) (z3) * 318ti, z3 ** 318i, 318ic, 318is Abs hydraulic unit Abs hydraulic unit (rear left side of engine compartment back of left shock tower) Abs ind Abs pump motor relay Abs pump motor relay (power distributon box) (rear left side of engine compartment) Abs signal Abs signal instr cluster Asc lamp Asc switch Brake light switch Brake light switch (left footwell) Can high Can low Data link connector (rear of engine compartment) Engine control system 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 G108 G202 (left side of dash) G203 (right side of glove box) Ground 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 inlet valve Left front outlet valve Left front solenoid valve Left rear abs speed sensor Left rear inlet valve Left rear outlet valve Left rear solenoid valve Lf spd sens gnd Lf speed sensor abs Lr spd sens gnd Lr speed sensor abs Nca Rf spd sens gnd Rf speed sensor abs Right front abs speed sensor Right front inlet valve Right front outlet valve Right front solenoid valve Right rear abs speed sensor Right rear inlet valve Right rear outlet valve Right rear solenoid valve Rr spd sens gnd Rr speed sensor abs Rr speed signal dme Separating valve Seperator valve Slip control module (abs) (behind glove box) Txd diag Warning ind Anti-lock Brake Wiring Diagrams, without Traction Control for BMW Z3 1996 List of elements for Anti-lock Brake Wiring Diagrams, without Traction Control for BMW Z3 1996: 59 (left kick panel) g200 Abs hydraulic unit (rear left side of engine compartment behind left shock tower) Abs pump motor relay (power distribution box) (rear left side of engine compartment) Abs pump mtr rly ctrl Abs relay (power distribution box) (rear left side of engine compartment) Abs relay ctrl Abs warn ind Abs warn lp ctrl Brake light switch (brake pedal support bracket) Brake lp sig Compartment) Data link connector (rear of engine Eng Engine controls Exterior lights Fl spd sens gnd Fl speed sens signal Fr spd sens gnd Fr speed sens signal Front power distribution box (rear left side of engine compartment) Fuse f10 30a Fuse f21 5a Fuse f27 5a Fuse f38 30a Fuse f46 15a G200 (left kick panel) G302 (below center console) Ground Hot at all times Hot in accy, run and start Hot in run and start Instrument cluster Left front abs speed sensor Left front inlet valve Left front outlet valve Left rear abs speed sensor Lf inlet vlv ctrl Lf outlet vlv ctrl Nca Operating voltage Over voltage protection Rear axle inlet valve Rear axle inlet vlv ctrl Rear axle outlet valve Rear axle outlet vlv Rf outlet vlv ctrl Right front abs speed sensor Right front inlet valve Right front outlet valve Right rear abs speed sensor Rl spd sens gnd Rl speed sens signal Rr spd sens gnd Rr speed sens signal Rt fnt inlet vlv ctrl Rxd diag Slip control module (abs) (right side of dash, behind glove box) Txd diag Volt mon, hydraulics
ANTI-THEFT Drive-Away Protection (EWS II) for BMW Z3 1996 List of elements for Drive-Away Protection (EWS II) for BMW Z3 1996: 39 (1.9l) (2.8l) Acc All others Anti-theft control module (alpine) (behind glove box) Automatic transmission range switch Body electronics control module (zke iv) (behind glove box) Central locking module (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 f44 15a Fuse f45 7.5a Fuse f45 7a 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 cluster system Lock Nca Run Start Starter Starter immobilization switch Starter interlock relay Transmission system Transmitter module (ews ii) (left side of dash, near steering column) W/o egs X10182 X102601 X13253 X1659 X902601 Forced Entry Wiring Diagram for BMW Z3 1996 List of elements for Forced Entry Wiring Diagram for BMW Z3 1996: 28 (behind glove box) (1996) central locking module (behind glove box) g201 Anti- theft horn Anti-theft control module (right side of dash) Body electronics control module (zke iv) (1997) (behind glove box) Crash control module (behind i/p) 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 at all times Hot in accy, run and start Instrument cluster Interior lights Luggage compartment light switch Nca Passengers door jamb switch Radio anti-theft switch X10018 X10244 X13025
BODY COMPUTER On-Board Computer Wiring Diagram for BMW Z3 1996 List of elements for On-Board Computer Wiring Diagram for BMW Z3 1996: 20 (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 1996 List of elements for Computer Data Lines for BMW Z3 1996: 33 (1996 only) (rear right side of engine compartment) data link connector 1996 w/o asc 4 cyl w/ asc 6 cyl 6 cyl w/ asc Abs control module/ hydraulic unit (left rear of engine compt) All others Battery Body electronics control module (zke iv) (behind glove box) Central locking module (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) W/o asc
COOLING FAN Auxiliary Cooling Fan Wiring Diagram for BMW Z3 1996 List of elements for Auxiliary Cooling Fan Wiring Diagram for BMW Z3 1996: 24 (in power (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 Closed above 91 deg Closed above 99 deg Distribution box) Double temperature switch (right front of engine compt) 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 Normal speed relay (in power distribution box) Pressure switch (near right headlight)
CRUISE CONTROL Cruise Control Wiring Diagram for BMW Z3 1996 List of elements for Cruise Control Wiring Diagram for BMW Z3 1996: 27 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 for BMW Z3 1996 List of elements for Defogger Wiring Diagram for BMW Z3 1996: 8 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 (left rear wheelwell) Hot in run or start Interior lights Rear window defogger switch (center of console)
ENGINE PERFORMANCE
1.9L 1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1996 List of elements for 1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1996: 59 (not used) (right rear side of engine compt) A/c comp cut A/c system Acc Activate a/c Activate relay Activate valve Anti-theft system Battery 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 G302 (below center console) Ground Hall effect camshaft sensor (front of engine) Hot at all times Hot film air mass meter (left front of engine compt) 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 O2 sensor sig Off Oxygen sensor (behind catalytic converter) Oxygen sensor (in front of catalytic converter) Red Run Signal input Start Throttle pos W/ egs 1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1996 List of elements for 1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1996: 49 (not used) A/c signal on A/c system Activate relay Activate valve Can high Can low Computer data lines Crankshaft position/rpm sensor (rear left side of engine) Crnk pos/rpm Crnk rpm spd Cyl 1-2 Cyl 1-2 ks Cyl 3-4 Data link Data link connector (right rear side of engine compt) Elctronic immobilizer control module (ews ii) (right side of dash) Engine control module (dme) (right rear side of engine compt) Engine coolant temperature sensor (front of engine) Front power distribution box Fuse f18 15a Fuse f42 15a G117 (right rear side of engine compt) 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 connector On-board computer Red Rr speed sig Rxd Sens ground Slip control module (abs) (behind glove box) Slip control module (abs/asc) (behind glove box) Temp signal Throttle position sensor (front of engine compt) Transmission control module (egs) (right rear side of engine compt) Txd Vehicle speed W/ abs W/ asc W/ egs X10016 X10018 X16 X17
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for BMW Z3 1996 List of elements for Back-up Lamps Wiring Diagram for BMW Z3 1996: 13 (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 1996 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for BMW Z3 1996: 45 (1996) central locking module (behind glove box) g201 (below center console) g302 Anti-theft system Body electronics control module (1997) Combination switch Crash control module (behind i/p) 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 luggage 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 1996 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for BMW Z3 1996: 46 (w/ egs) 1996 w/o asc 4 cyl w/ asc 6 cyl w/ asc Abs control module/ hydraulic unit (left rear of engine compt.) All others 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 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 asc W/o egs Wiper/ washer system X10018
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for BMW Z3 1996 List of elements for Ground Distribution Wiring Diagram (1 of 3) for BMW Z3 1996: 64 (1996) (1997) (4 cyl) (6 cyl) 1997 w/ headlight washer 1997 w/o headlight washer 4 cyl w/ asc 6 cyl w/ asc Abs control module/ hydraulic unit Abs hydraulic unit Abs pump motor relay Abs relay Anti- theft control module Auxiliary fan motor Body electronics control module (1997) Central locking module Crash control module Cruise control module Engine hood switch G108 (left front of engine compt) G119 (right front of engine compt) G200 (left kick panel) G201 (1996) (behind glove box) G201 (1997) (behind glove box) G201 (behind glove box) G302 (below center console) Headlight/ foglight washer pump Inertia switch Instrument cluster Left fog light Left front auxiliary turn 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 park light Right power window switch Right seat control switch Right seatbelt switch Right side mirror Right washer jet heater Right window motor Seat occupancy detector Side light switch Slip control module Temperature switch Transmitter module W/ abs W/ asc Wiper/ washer module Ground Distribution Wiring Diagram (2 of 3) for BMW Z3 1996 List of elements for Ground Distribution Wiring Diagram (2 of 3) for BMW Z3 1996: 46 (1996) (1997) 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 Datalink connector E-box fan Engine control module (dme) Evaporator controller Evaporator temperature sensor Fresh air recirculation motor Front cigar lighter Front fog light relay (1996) 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 (1997) Low beam light relay Mirror control switch Secondary air pump relay Start immobilization switch (1997) Starter interlock relay Throttle flap heater (1997) Transmission control module Transmission control module (egs) Unloader relay Water valve Wiper motor Wiper/ washer module (1997) Wiper/ washer switch Ground Distribution Wiring Diagram (3 of 3) for BMW Z3 1996 List of elements for Ground Distribution Wiring Diagram (3 of 3) for BMW Z3 1996: 56 (1996) (1997) Asc switch Body electronics control module (1997) Brake light switch Cd changer Chime module Combination switch (horn switch) Comfort relay (1996) Digital clock Electronic immobilizer control module Front ashtray light Front cigar lighter light Fuel pump (1996) Fuel pump (1997) G302 (below center console) G311 (under rear storage compt) G400 (left side of luggage compt) G404 (left side of luggage compt) Hard top connector 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 seatback heater Left tail light Light switch Luggage compartment light switch (1996) Obd ii connector Program switch Radio Radio anti-theft switch Rear window defogger 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 heater Right seat heater switch Right seatback heater Right tail light Side light switch (1996) Telephone connector Transmission position indicator light
HEADLIGHTS Headlight Wiring Diagram for BMW Z3 1996 List of elements for Headlight Wiring Diagram for BMW Z3 1996: 48 (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 1996 List of elements for Horn Wiring Diagram for BMW Z3 1996: 16 (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 1996 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW Z3 1996: 82 (1997 (w/o asc) b21 b11 (4 cyl w/ asc) (left side of dash) (w/ asc) b12 A14 A15 A16 A17 A18 A19 A20 A22 A23 A24 Abs ind Anti-lock brakes system Anti-theft system Asc+t ind B13 B14 B15 B16 B17 B18 B19 B21 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 (rear left 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 f42 15a 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 Only Park brake ind Right turn ind Seat belt ind Solid state Speedo- meter Srs ind (1996) Srs ind (1997) 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 1996 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW Z3 1996: 28 (near oil level stick) (rear of engine compt) data link connector 1997 6 cyl or 1997 4 cyl w/o asc Acc All 1996 or 1997 4 cyl w/ asc Antilock brakes system Brake fluid level switch (on brake reservoir) Cruise control module Driver's seatbelt switch Engine coolant temperature sensor (right front of engine, below intake manifold) 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 Right rear brake pad sensor Run Start Tach Wiper/washer module (behind glove box)
INTERIOR LIGHTS Interior Light Wiring Diagram for BMW Z3 1996 List of elements for Interior Light Wiring Diagram for BMW Z3 1996: 65 (1996) (1997) (1997) (1996) (behind glove box) A/c control panel illumination Anti-theft control module (behind right side of i/p) Anti-theft system Asc switch Auto Body electronics control module (1997) Body electronics control module (1997) (behind glove box) Central locking module (1996) Central locking module (1996) (behind glove box) Computer (center console) Digital clock Driver's door jamb switch Driver's power window switch (1997) 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 (rear left side 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 (1997) Passenger's seat heater switch Radio Rear defogger switch Red Side light switch Transmission position indicator light Wiper/ washer module (1997) (behind glove box) X10018 X10182 X10245 X13012 X13025 X13252 X13252 x13014 X13254 x13012 X16 X18080 X712
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for BMW Z3 1996 List of elements for Power Distribution Wiring Diagram (1 of 3) for BMW Z3 1996: 48 Accessory connector Battery Comfort relay Compressor control relay Data link connector E-box fan Engine control module Engine control module relay Front fog light relay Front power distribution box (rear left side of engine compartment) Fuel pump Fuel pump relay Fuse f11 7.5a Fuse f12 7.5a Fuse f13 30a Fuse f15 15a Fuse f18 15a Fuse f19 30a Fuse f2 15a Fuse f29 7.5a Fuse f30 7.5a Fuse f39 7.5a Fuse f4 15a Fuse f40 30a Fuse f5 30a Generator High beam light relay High speed relay Instrument cluster Left fog light Left high beam light Left low beam headlight Left power window switch 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 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 1996 List of elements for Power Distribution Wiring Diagram (2 of 3) for BMW Z3 1996: 57 Abs pump motor relay Abs relay Acc Anti-theft control module Automatic transmission range switch Blower relay Brake light switch Cd changer Central locking module Cruise control module Cruise control switch Datalink connector Digital clock Electronic immoblizer control module Engine control module (dme) From front power distribution box (diagram 1 of 3) Front power distribution box (rear left side of engine compartment) Fuse f10 30a Fuse f20 30a Fuse f28 5a Fuse f41 5a 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 Not used Off On board computer Radio Rear defogger switch Red Right door lock motor Right door lock switch Run Seat occupancy detector Start Telephone connector To fuse f16 (diagram 3 of 3) To fuse f24 (diagram 3 of 3) Transmitter module Trunk lock motor Unloader relay W/ abs W/ asc Washer pump Wiper/ washer module Power Distribution Wiring Diagram (3 of 3) for BMW Z3 1996 List of elements for Power Distribution Wiring Diagram (3 of 3) for BMW Z3 1996: 60 (left kick panel) g200 Abs pump motor module Abs relay Abs slip control module Accessory connector Anti- theft control module Asc switch Automatic transmission range switch Central locking module 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 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 Hazard flasher relay High beam light relay High speed relay Ignition switch Instrument cluster Jet heater thermo- switch Left interior light Light switch Mirror control switch Normal speed relay Obd ii connector On-board computer Program switch Red Reversing light switch Slip control module Telephone connector Trunk light Unloader relay W/ abs W/ asc W/o egs Wiper/ washer module
POWER DOOR LOCKS Power Door Lock Wiring Diagram for BMW Z3 1996 List of elements for Power Door Lock Wiring Diagram for BMW Z3 1996: 29 (behind glove box) (behind glove box) g201 Anti-theft control module (behind glove box) Central locking module (behind glove box) Datalink connector (rear of eng compartment) Driver's door lock motor Driver's door lock switch Electronic immobilizer control module (under glove box) Front power distribution box (left rear side of engine compartment) Fuse f35 25a Fuse f43 5a Fuse f7 5a G201 Hot at all times Hot in accy, run and start Inertia switch (lower right "a" pillar) Lock Nca Passenger's door lock motor Passenger's door lock switch Trunk lock motor Unlock X10015 X10018 X13212 X13213 X13214 X311 X315
POWER MIRRORS Power Mirror Wiring Diagram for BMW Z3 1996 List of elements for Power Mirror Wiring Diagram for BMW Z3 1996: 15 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 Heated Seats Wiring Diagram for BMW Z3 1996 List of elements for Heated Seats Wiring Diagram for BMW Z3 1996: 24 (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 Power Seats Wiring Diagram for BMW Z3 1996 List of elements for Power Seats Wiring Diagram for BMW Z3 1996: 19 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 WINDOWS Power Window Wiring Diagram for BMW Z3 1996 List of elements for Power Window Wiring Diagram for BMW Z3 1996: 13 Central locking module (behind glove box) Comfort relay (left side footwell) Dwn Front power distribution box (rear left side of engine compartment) Fuse f13 50a G302 (below center console) Hot at all times Left power window motor Left power window switch Red Right power window motor Right power window switch X2 red
RADIO Radio Wiring Diagrams for BMW Z3 1996 List of elements for Radio Wiring Diagrams for BMW Z3 1996: 77 (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 1996 List of elements for Shift Interlock Wiring Diagram for BMW Z3 1996: 26 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 1996 List of elements for Charging Wiring Diagram for BMW Z3 1996: 16 Acc Battery Charge warning ind Data link connector (rear left side of engine compartment) Generator Hot at all times Ignition switch Instrument cluster Nca Off Red Run Start Starter Telephone connector (center console) X17 Starting Wiring Diagram for BMW Z3 1996 List of elements for Starting Wiring Diagram for BMW Z3 1996: 23 (center console) Acc Automatic transmission range switch Battery 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 G117 (right rear of engine compt) G302 (below center console) Generator Hot at all times Hot in run or start Ignition switch Lock Nca Red Run Start Starter Starter interlock relay (right rear of engine compt) W/ egs W/o egs
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for BMW Z3 1996 List of elements for Supplemental Restraint Wiring Diagram for BMW Z3 1996: 35 (behind glove box) (below (below center console) (not used) 16-30 Abbf+ Abbf- Abf+ Abf- Air bag indicator Awl Center console) Contact ring Data link connector (right rear eng compt) Driver's airbag gas generator Driver's seat belt switch (in seat belt buckle) Front power distribution box (rear left side of engine compartment) Fuse f41 15a Fuse f42 5a G201 G201 (behind glove box) G302 Gkbf Gkf Hot in accy, run or start Instrument cluster Nca Passenger's airbag gas generator Passenger's seat belt switch (in seat belt buckle) Sbe Seat belt warning lamp control Seat occupancy detector (under right front seat) Txd X16 X17
TRANSMISSION Transmission Wiring Diagram (1 of 2) for BMW Z3 1996 List of elements for Transmission Wiring Diagram (1 of 2) for BMW Z3 1996: 59 (below center g302 console) (not used) 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 C 1995 vftc 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 eng 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 Starter interlock relay (right rear side of engine compt, in e-box) Tcc sol ctrl Transmission control module (egs) (right rear side of engine compt) X10017 X10018 X16 X69 Transmission Wiring Diagram (2 of 2) for BMW Z3 1996 List of elements for Transmission Wiring Diagram (2 of 2) for BMW Z3 1996: 40 (below left side of i/p) (not used) (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) C 1995 vftc Can-high Can-low Clr Computer data lines system Cruise ctrl sig 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 Nca Oil temperature sensor Prog voltage Red Rpm speed sig Rxd data link 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
WARNING SYSTEMS Warning System Wiring Diagrams for BMW Z3 1996 List of elements for Warning System Wiring Diagrams for BMW Z3 1996: 11 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 1996 List of elements for Washer Jet Heater Wiring Diagram for BMW Z3 1996: 9 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, Canada for BMW Z3 1996 List of elements for Wiper/Washer Wiring Diagram, Canada for BMW Z3 1996: 28 Exterior lights (main light switch) Fast Front power distribution box (rear left side of engine compartment) Fuse f3 15a 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/o headlight 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 Wiper/Washer Wiring Diagram, USA for BMW Z3 1996 List of elements for Wiper/Washer Wiring Diagram, USA for BMW Z3 1996: 24 Fast Front power distribution box (rear left side of engine compartment) Fuse f36 30a Fuse f44 15a G200 (left kick panel) G201 (behind glove box) 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) (behind glove box) Wiper/washer switch X10018 X17
