Diagram sections — 28 (75 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES 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 TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Manual A/C Wiring Diagram, M-Versions for BMW M Roadster 2002 List of elements for Manual A/C Wiring Diagram, M-Versions for BMW M Roadster 2002: 56 & start (in front power distribution box) air conditioning relay, motronic (left kick panel) x9633 (not used) (on top of receiver-drier, behind right headlight) pressure switch (right front shock tower) x165 15 bar or below A/c Above 18 bar Above 2.6 bar Above 30 bar Air conditioning compressor Air conditioning relay/ auxiliary water pump (in front power distribution box) Air conditioning/ recirculating switch assembly All times Auxiliary fan motor (behind front grille) Auxiliary fuse box (under left side of dash) Auxiliary water pump (left front of eng compt) Below 1.5 bar Below 21 bar Blower motor (on rear of engine compartment, behind right fresh air intake) Blower relay (in front power distribution box) Blower resistors (center of firewall) Blower switch Compressor control relay (in front power distribution box) Engine control module (dme) (on rear right side of engine compartment, in "e" box) Evaporator controller (on right side of left footwell) Evaporator temperature sensor (on right side of left footwell) Fresh air recirculation motor (on right side of left footwell) Front power distribution box (on left rear corner of eng compt) Fuse 10a Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a Fuse holder (behind front of center console) High speed relay (in front power distribution box) Hot at Hot at all times Hot in run Hot in run & start Instrument cluster Nca Normal speed relay (in front power distribution box) Off Recirc Temperature switch (front right side of engine compartment) Temperature wheel switch Water valve (on rear left side of engine compartment, on firewall) X10016 X10017 X10018 X166 (left front of eng compt) X19017 X271 X60004 Manual A/C Wiring Diagram, Z3 Versions for BMW M Roadster 2002 List of elements for Manual A/C Wiring Diagram, Z3 Versions for BMW M Roadster 2002: 50 & start (behind glove box) x13004 (left front of engine compartment) x166 (left kick panel) x9633 (on top of receiver-drier, behind right headlight) pressure switch (right front shock tower) x165 15 bar or below A/c Above 18 bar Above 2.6 bar Above 30 bar Air conditioning compressor Air conditioning/ recirculating switch assembly All times Auxiliary fan motor (behind front grille) Below 1.5 bar Below 21 bar Blower motor (on rear of engine compartment, behind right fresh air intake) Blower relay (in front power distribution box) Blower resistors (center of firewall) Blower switch Compressor control relay (in front power distribution box) Engine control module (dme) (on rear right side of engine compartment, in "e" box) Evaporator controller (on right side of left footwell) Evaporator temperature sensor (on right side of left footwell) Fresh air recirculation motor (on right side of left footwell) Front power distribution box (on left rear corner of engine compartment) Fuse 10a Fuse 30a Fuse 5a Fuse 7.5a Fuse holder (behind front of center console) High speed relay (in front power distribution box) Hot at Hot at all times Hot in run Hot in run & start Instrument cluster Nca Normal speed relay (in front power distribution box) Off Recirc Temperature switch (front right side of engine compartment) Temperature wheel switch Water valve (on rear left side of engine compartment, on firewall) X10016 X10017 X10018 X271 X60004
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with DSC M Versions for BMW M Roadster 2002 List of elements for Anti-lock Brakes Wiring Diagram, with DSC M Versions for BMW M Roadster 2002: 50 (left front of engine compt) (left kick panel) x170 (on right rear side of engine compt, in "e" box) engine control module (dme) Abs ind Brake fluid ind Brake fluid level switch (left rear side of engine compt) Brake light switch (on bracket, above brake pedal) Can + Can - Computer data lines system Data link connector (right rear of engine compt) Dsc switch Dynamic stability control unit (left side of engine compt) Exterior lights system Front power distribution box (on left rear corner of eng compt) Fuse f21 5a Fuse f27 5a Fuse f46 15a Fuse f51 30a Fuse f52 30a Fuse f53 30a Fuse f7 5a Hot at all times Hot in accy, run & start Hot in run and start Instrument cluster Interior lights system Left front abs speed sensor Left rear abs speed sensor Nca Parking brake switch Precharge pump (left rear side of engine compt) Pressure sensor (left rear side of engine compt) Pressure transmitter (left rear side of engine compt) Right front abs speed sensor Right rear abs speed sensor Rpm rate sensor (under driver's seat) Steering angle sensor (on steering column) Transverse acceleration sensor (under drivers's seat) X10015 X10017 X10018 X16 X17 X170 (left kick panel) X19017 X492 X492 (left front of engine compt) X60004 X9633 (left kick panel) Anti-lock Brakes Wiring Diagram, with DSC Z3 Versions for BMW M Roadster 2002 List of elements for Anti-lock Brakes Wiring Diagram, with DSC Z3 Versions for BMW M Roadster 2002: 46 (left front of engine compt) (left kick panel) x170 (on right rear side of engine compt, in "e" box) engine control module (dme) Abs ind Brake fluid ind Brake fluid level switch (left rear side of engine compt) Brake light switch (on bracket, above brake pedal) Can + Can - Computer data lines system Data link connector (right rear of engine compt) Dsc switch Dynamic stability control unit (left side of engine compt) Exterior lights system Front power distribution box (on left rear corner of eng compt) Fuse f21 5a Fuse f27 5a Fuse f46 15a Fuse f51 30a Fuse f52 30a Fuse f7 5a Hot at all times Hot in accy, run & start Hot in run and start Instrument cluster Interior lights system Left front abs speed sensor Left rear abs speed sensor Nca Parking brake switch Pressure sensor (left rear side of engine compt) Pressure transmitter (left rear side of engine compt) Right front abs speed sensor Right rear abs speed sensor Rpm rate sensor (under driver's seat) Steering angle sensor (on steering column) Transverse acceleration sensor (under drivers's seat) X10015 X10017 X10018 X16 X17 X19017 X492 X60004 X9633 (left kick panel) Anti-lock Brakes Wiring Diagram, with Slip Control for BMW M Roadster 2002 List of elements for Anti-lock Brakes Wiring Diagram, with Slip Control for BMW M Roadster 2002: 32 Abs ind Asc switch Brake light switch (on bracket, above brake pedal) Can + Can - Data link connector (on right rear side of engine compt) Engine control module (dme) (on right rear side of engine compt, in "e" box) Exterior lights system Front power distribution box (on left rear corner of engine compartment) Fuse f10 30a Fuse f21 5a Fuse f27 5a Fuse f38 30a Fuse f46 15a Hot at all times Hot in accy, run & start Hot in run & start Instrument cluster Interior lights system Left front abs speed sensor Left rear abs speed sensor Nca Right front abs speed sensor Right rear abs speed sensor Slip control module (in left front side of engine compt) X10015 X10017 X10018 X16 X17 X170 (left kick panel) X60004
ANTI-THEFT Drive-Away Protection Wiring Diagram for BMW M Roadster 2002 List of elements for Drive-Away Protection Wiring Diagram for BMW M Roadster 2002: 31 (below center console) x18170 Acc Anti-theft control module (behind glove box) Body electronics control module (zke iv) (behind glove box) Data link connector (on left rear side of engine compt) Electronic immobilizer control module (ews iii) (left side of steering column) Engine control module (dme) (on right rear side of engine compt, in "e" box) Ews toroidal coil Front power distribution box (on left rear corner of engine compt) Fuse f31 5a Fuse f45 7.5a Hot at all times Hot in accy, run & start Ignition switch Instrunment cluster system Nca Off Remote control module (in interior rear view mirror) Run Start Starter Starter immobilization switch (left footwell) Transmission control module (right rear side of engine compt) W/ alpine W/ dwa W/o egs With egs X10018 X1659 X60004 X9633 (left kick panel) Forced Entry Wiring Diagram, Alpine for BMW M Roadster 2002 List of elements for Forced Entry Wiring Diagram, Alpine for BMW M Roadster 2002: 30 (behind glove box) x10010 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) Driver's door jamb switch Electronic immobilizer control module (under left side of dash) Engine hood switch Front power distribution box (on left rear corner of engine compartment) Fuse f31 5a Fuse f43 5a Hot at all times Hot in accy, run & start Instrument cluster Interior lights system Luggage compartment light switch Nca Passenger's door jamb switch Radio anti- theft switch X10018 X10244 X13004 (behind glove box) X13006 (left side of luggage compt) X13025 X13253 X13254 X166 (left front of engine compt) X17 X18170 (below center console) X9633 (left kick panel) Forced Entry Wiring Diagram, DWA for BMW M Roadster 2002 List of elements for Forced Entry Wiring Diagram, DWA for BMW M Roadster 2002: 48 (coupe) (not used) (under left side of dash) Body electronics control module (behind glove box) Coupe Crash control module (on relay panel, under left side of dash) Driver's door jamb switch Driver's door lock motor (in driver's door) Driver's door lock switch Dwa led (center console) Dwa siren (left rear side of engine compartment) Electronic immobilizer control module Exterior lights system Front lid micro switch Front power distribution box (on left rear corner of engine compartment) Fuse f16 5a Fuse f2 15a Fuse f31 5a Fuse f34 15a Fuse f7 5a Hot at all times Hot in run & start Instrument cluster Interior (not movement used) detector (roadster: right of center console, coupe: in roof panel) Luggage compartment door lock motor (in liftgate) (coupe) (rear side of luggage compt) (roadster) Luggage compartment light switch Nca Passenger's door jamb switch Passenger's door lock motor (in passenger's door) Passenger's door lock switch Pitch sensor (left side of luggage compt) Radio anti- theft switch Remote control module Roadster X10010 (right kick panel) X10015 X10016 X10018 X10182 X13004 (behind glove box) X13006 (left side of luggage compt) X13253 X13254 X166 (left radiator support) X17 X18170 (below center console) X74 X9633 (left kick panel)
BODY CONTROL MODULES Body Control Modules Wiring Diagram for BMW M Roadster 2002 List of elements for Body Control Modules Wiring Diagram for BMW M Roadster 2002: 30 Anti-theft system Anti-theft system (dwa) 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 f16 5a Fuse f2 15a Fuse f33 10a Fuse f35 25a Fuse f43 5a Hot at all times Hot in accy, run & start Hot in run & start Interior lights system Power windows system Starting/charging system Transmission position indicator light X10010 (right kick panel) X10015 X10018 X10182 X13252 X13253 X13254 X1600 X18170 (below center console) Z3 versions w/egs
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for BMW M Roadster 2002 List of elements for Computer Data Lines Wiring Diagram for BMW M Roadster 2002: 43 (behind center console) (behind glove box) body electronics control module (zke iv) (below center console) (right (right rear side of engine compartment) data link connector (z3 versions) (m versions) Battery Board computer Can + Can - Dynamic stability control unit (left side of engine compt) Electronic immobilizer control module (under left side of dash) Engine control module (dme) (right rear side of engine compartment, in "e" box) Front power distribution box (left rear corner of engine compartment) Fuse f26 10a Fuse f31 5a Hot at all times Hot in run & start Instrument cluster Kick panel) M versions only Nca Obd ii connector (right side of center console) Oil/outside temperature gauge control uniit (behind glove box) (m versions) Red Remote control module (in interior rear view mirror) (z3 versions) Slip control module (left front of engine compartment) (w/o dsc) Steering angle sensor (on base of steering column) Thermal oil level sensor (toens) control module (behind glove box) (z3 versions) Transmission control module (egs) (right rear side of engine compartment, in "e" box) (z3 versions) W/ dsc X10010 X10182 X10245 X16 X166 (left front of eng compt) X17 X1805 X18170 X60002 X60004 X70004 X74
COOLING FAN Cooling Fan Wiring Diagram, M-Versions for BMW M Roadster 2002 List of elements for Cooling Fan Wiring Diagram, M-Versions for BMW M Roadster 2002: 31 (on right side of left footwell) 87a 87b Above 18 bar Above 2.6 bar Above 30 bar Air conditioning system Auxiliary fan motor Auxiliary fuse box (under left side of dash) Below 1.5 bar Below 15 bar Below 21 bar Engine control module (right rear of eng compt) Evaporator controller Front power distribution box (left rear corner of engine compt) Fuse 40a Fuse 5a High speed relay (in front power distribution box) Hot at all times Hot in run & start Instrument cluster Nca Normal speed relay (in front power distribution box) Not used Pressure switch (near right headlight) Temperature switch (right front of eng compt) X10016 X165 (left front of engine compt) X165 (right front shock tower) X271 X60004 Cooling Fan Wiring Diagram, Z3 Versions for BMW M Roadster 2002 List of elements for Cooling Fan Wiring Diagram, Z3 Versions for BMW M Roadster 2002: 26 (on right side of left footwell) 87a Above 18 bar Above 2.6 bar Above 30 bar Auxiliary fan motor Below 1.5 bar Below 15 bar Below 21 bar Evaporator controller Front power distribution box (left rear corner of engine compt) Fuse 30a Fuse 5a High speed relay (in front power distribution box) Hot at all times Hot in run & start Instrument cluster Nca Normal speed relay (in front power distribution box) Pressure switch (near right headlight) Temperature switch (right front of eng compt) X10016 X10018 X165 (right front shock tower) X166 (right front shock tower) X271 Electrical Box Fan Wiring Diagram for BMW M Roadster 2002 List of elements for Electrical Box Fan Wiring Diagram for BMW M Roadster 2002: 13 E-box fan Engine control module (right rear side of eng compt) Front power distribution box (left rear corner of engine compt) Fuse 10a Fuse f203 20a Fuse holder in e-box (right rear of engine compt) Hot in run & start M versions X10017 X60002 X6454 (right rear of eng compt) X8680 Ze versions
CRUISE CONTROL Cruise Control Wiring Diagram, M-Versions for BMW M Roadster 2002 List of elements for Cruise Control Wiring Diagram, M-Versions for BMW M Roadster 2002: 36 Acccelerate/ set Brake- light switch (on bracket, above brake pedal) Clutch switch (on clutch pedal support bracket) Cruise control interface (near steering column) Cruise control switch Decelerate/ set Electric throttle motor (left side of engine) Engine control module (dme) (on right rear side of engine compt in "e" box) Exterior lights system Front power distribution box (left rear corner of engine compartment) Fuse f13 5a Fuse f26 10a Fuse f44 15a Fuse f46 15a Hot in accy, run & start Hot in run & start Nca Norm Normal Off Pedal position sensor (behind gas pedal) Red Resume Throttle position sensor (left side of engine compartment) X10010 (right kick panel) X10016 X10017 X10018 X10170 X5392 X5393 X60001 X60002 X60003 X60004 X6004 Cruise Control Wiring Diagram, Z3 Versions for BMW M Roadster 2002 List of elements for Cruise Control Wiring Diagram, Z3 Versions for BMW M Roadster 2002: 30 Acccelerate/ set Brake- light switch (on bracket, above brake pedal) Clutch switch (on clutch pedal support bracket) Cruise control interface (near steering column) Cruise control switch Decelerate/ set Electronic throttle actuator (top left side of engine) Engine control module (dme) (on right rear side of engine compt in "e" box) Exterior lights system Front power distribution box (left rear corner of engine compartment) Fuse f13 5a Fuse f26 10a Fuse f43 5a Fuse f46 15a Hot in accy, run & start Hot in run & start Nca Norm Normal Off Pedal position sensor (behind gas pedal) Resume X10010 (right kick panel) X10016 X10017 X10018 X10170 X60003 X60004 X6004
DEFOGGERS Defoggers Wiring Diagram for BMW M Roadster 2002 List of elements for Defoggers Wiring Diagram for BMW M Roadster 2002: 21 (left side of luggage compt) x13006 Coupe Front power distribution box (on left rear corner of engine compt) Fuse f23 5a Fuse f6 20a Hardtop connector 1 (left rear wheelwell) Hot at all times Hot in run or start Interior lights system Nca Rear defogger Rear window defogger switch Roadster Unloader relay (in "e" box) X10015 X10017 X1265 X1266 X18170 (below center console) X379 X380
ENGINE PERFORMANCE
2.5L 2.5L, Engine Performance Wiring Diagram (1 of 3) for BMW M Roadster 2002 List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 3) for BMW M Roadster 2002: 57 (late prod) (partial) (right rear side of engine compt) (under rear storage compt) x13032 8-11 Activate relay Activate valve Air mass met B+ junction point e-box (in front power distribution box) Camshaft position sensor 1 (inlet) (on front of engine) Camshaft position sensor 2 (outlet) (right front of engine) Camshft sig Can bus (+) Can bus (-) Characteristic map cooling thermostat (on front of cylinder head) Crankshaft position/ rpm sensor (left rear side of engine compartment) Crnkshft sig Cyl 1-3 Cyl 1-3 ks Cyl 4-6 Cyl 4-6 ks Double knock sensor (left rear side of engine) E-box Engine control module (dme) (right rear side of engine compt) Engine control module relay Engine coolant temperature sensor (on left rear of eng compt) Front power distribution box (left rear corner of eng compt) Fuel pump (in fuel tank) Fuel pump relay Fuse f18 15a Fuse f201 30a Fuse f202 30a Fuse f203 20a Fuse f204 30a Ground Hot at all times Hot film air mass meter (on left side of eng compt, on air intake tube) Intake air temperature sensor (on top center of eng, on intake manifold) Nca O2s htd sig O2s htg sig Oil temperature sensor (right side of oil filter) Red Sensor sig Sig ground Temp sig Tp sig Transmission control module (egs) (right rear side of engine compt, in e-box) Txd2 X10016 X60001 X60002 X60003 X64101 X64102 X6454 (right rear of engine compt) X8680 2.5L, Engine Performance Wiring Diagram (2 of 3) for BMW M Roadster 2002 List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 3) for BMW M Roadster 2002: 34 Brakelight switch (on bracket, above brake pedal) Cyl 1 Cyl 2 Cyl 3 Cyl 4 Cyl 5 Cyl 6 E-box (right rear side of eng compt) Evaporative emission valve (on left front of engine) Exterior lights system Front power distribution box (left rear corner of eng compt) Fuel injection valves Fuse f13 5a Fuse f205 30a Fuse f46 15a Hot at all times Hot in accy, run, or start Hot in run or start Idle speed control valve (left side of engine) Individual control intake system valve (left side of engine compartment) Injection valves relay Nca Oxygen sensor 1 (behind catalytic converter) Oxygen sensor 1 (in front of catalytic converter) Oxygen sensor 2 (behind catalytic converter) Oxygen sensor 2 (in front of catalytic converter) Red Secondary air pump valve (left rear of engine) Variable camshaft control valve 1 (inlet) (top front of engine) Variable camshaft control valve 2 (outlet) (front of cylinder head) X10016 X10018 X6454 (right rear of engine compt) X8680 2.5L, Engine Performance Wiring Diagram (3 of 3) for BMW M Roadster 2002 List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 3) for BMW M Roadster 2002: 65 (behind accelerator pedal) pedal position sensor (on lower left rear side of eng compt) heated leakage diagnosis pump (partial) (pins 1-2 not used) activate relay (pins 11, 15, & 16 not used) 18-19 38-40 4-6 Abs system Activate motor Activate relay Activate valve Air conditioning relay Air pump (right rear side of eng compt) Anti-theft system B+ junction point e-box (in front power distribution box) Brake sig Can bus (+) Can bus (-) Close sig Clutch sig Clutch switch Computer data lines system Cooling sig Crse cntrl sig Cruise control system Data link connector (dlc) (left rear side of eng compt) Drv awy prot E-box (right rear side of eng compt) Electric throttle actuator (top left side of engine) Engine control module (dme) (right rear side of engine compt) Front power distribution box (left rear corner of eng compt) Fuse f107 50a Fuse f26 10a Ground Hot at all times Hot in run or start Ign coil 1 sig Ign coil 2 sig Ign coil 3 sig Ign coil 4 sig Ign coil 5 sig Ign coil 6 sig Ignition coils (top right side of engine) Nca Ohm Open sig Ped pos 1 sig Red Resistor Rpm sig Rr speed sig Secondary air pump relay Signal oil lvl Terminal 15 Txd diag sig X10017 X1982 X60003 X60004 X60005 X6002 X6454 (right rear of engine compt) X6455 (right rear of engine compt) X6456 (right side of engine)
3.0L 3.0L, Engine Performance Wiring Diagram (1 of 3) for BMW M Roadster 2002 List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 3) for BMW M Roadster 2002: 57 (late prod) (partial) (right rear side of engine compt) (under rear storage compt) x13032 8-11 Activate relay Activate valve Air mass met B+ junction point e-box (in front power distribution box) Camshaft position sensor 1 (inlet) (on front of engine) Camshaft position sensor 2 (outlet) (right front of engine) Camshft sig Can bus (+) Can bus (-) Characteristic map cooling thermostat (on front of cylinder head) Crankshaft position/ rpm sensor (left rear side of engine compartment) Crnkshft sig Cyl 1-3 Cyl 1-3 ks Cyl 4-6 Cyl 4-6 ks Double knock sensor (left rear side of engine) E-box Engine control module (dme) (right rear side of engine compt) Engine control module relay Engine coolant temperature sensor (on left rear of eng compt) Front power distribution box (left rear corner of eng compt) Fuel pump (in fuel tank) Fuel pump relay Fuse f18 15a Fuse f201 30a Fuse f202 30a Fuse f203 20a Fuse f204 30a Ground Hot at all times Hot film air mass meter (on left side of eng compt, on air intake tube) Intake air temperature sensor (on top center of eng, on intake manifold) Nca O2s htd sig O2s htg sig Oil temperature sensor (right side of oil filter) Red Sensor sig Sig ground Temp sig Tp sig Transmission control module (egs) (right rear side of engine compt, in e-box) Txd2 X10016 X60001 X60002 X60003 X64101 X64102 X6454 (right rear of engine compt) X8680 3.0L, Engine Performance Wiring Diagram (2 of 3) for BMW M Roadster 2002 List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 3) for BMW M Roadster 2002: 34 Brakelight switch (on bracket, above brake pedal) Cyl 1 Cyl 2 Cyl 3 Cyl 4 Cyl 5 Cyl 6 E-box (right rear side of eng compt) Evaporative emission valve (on left front of engine) Exterior lights system Front power distribution box (left rear corner of eng compt) Fuel injection valves Fuse f13 5a Fuse f205 30a Fuse f46 15a Hot at all times Hot in accy, run, or start Hot in run or start Idle speed control valve (left side of engine) Individual control intake system valve (left side of engine compartment) Injection valves relay Nca Oxygen sensor 1 (behind catalytic converter) Oxygen sensor 1 (in front of catalytic converter) Oxygen sensor 2 (behind catalytic converter) Oxygen sensor 2 (in front of catalytic converter) Red Secondary air pump valve (left rear of engine) Variable camshaft control valve 1 (inlet) (top front of engine) Variable camshaft control valve 2 (outlet) (front of cylinder head) X10016 X10018 X6454 (right rear of engine compt) X8680 3.0L, Engine Performance Wiring Diagram (3 of 3) for BMW M Roadster 2002 List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 3) for BMW M Roadster 2002: 65 (behind accelerator pedal) pedal position sensor (on lower left rear side of eng compt) heated leakage diagnosis pump (partial) (pins 1-2 not used) activate relay (pins 11, 15, & 16 not used) 18-19 38-40 4-6 Abs system Activate motor Activate relay Activate valve Air conditioning relay Air pump (right rear side of eng compt) Anti-theft system B+ junction point e-box (in front power distribution box) Brake sig Can bus (+) Can bus (-) Close sig Clutch sig Clutch switch Computer data lines system Cooling sig Crse cntrl sig Cruise control system Data link connector (dlc) (left rear side of eng compt) Drv awy prot E-box (right rear side of eng compt) Electric throttle actuator (top left side of engine) Engine control module (dme) (right rear side of engine compt) Front power distribution box (left rear corner of eng compt) Fuse f107 50a Fuse f26 10a Ground Hot at all times Hot in run or start Ign coil 1 sig Ign coil 2 sig Ign coil 3 sig Ign coil 4 sig Ign coil 5 sig Ign coil 6 sig Ignition coils (top right side of engine) Nca Ohm Open sig Ped pos 1 sig Red Resistor Rpm sig Rr speed sig Secondary air pump relay Signal oil lvl Terminal 15 Txd diag sig X10017 X1982 X60003 X60004 X60005 X6002 X6454 (right rear of engine compt) X6455 (right rear of engine compt) X6456 (right side of engine)
3.3L 3.3L, Engine Performance Wiring Diagram (1 of 4) for BMW M Roadster 2002 List of elements for 3.3L, Engine Performance Wiring Diagram (1 of 4) for BMW M Roadster 2002: 53 (below rear of center console) timed electric fuel pump relay (partial) 11-12 15-16 2-4 21-22 27-28 8-9 Activate relay Activate valve Air mass met B+ junction point e-box (right rear of engine x64102 compt) Camshft sig Charge sig Charging system Clutch ped sig Clutch switch Crnkshft sig Cyl 1-2 ks Cyl 3-4 ks Cyl 5-6 ks Cylinders 1-2 knock sensor (top left side of engine) Cylinders 3-4 knock sensor (top left side of engine) Cylinders 5-6 knock sensor (top left side of engine) E-box E-box (right rear of engine compt) E-box fan sig Engine control module (dme) (right rear side of engine compt) Engine control module relay Front power distribution box (left rear of engine compt) Fuel injection valves Fuse f18 15a Fuse f205 30a Ground Hot at all times Iat sig Injection valves relay Nca O2s htg gnd Oil press sig Oil pressure switch (lower left front of engine) Red Sensor sig Teach-in proc Temp sig Tp sig X10016 X60001 X60002 X60003 X64101 X6454 (right rear of engine compt) X8680 3.3L, Engine Performance Wiring Diagram (2 of 4) for BMW M Roadster 2002 List of elements for 3.3L, Engine Performance Wiring Diagram (2 of 4) for BMW M Roadster 2002: 31 (behind catalytic converter) oxygen sensor 1 (behind catalytic converter) oxygen sensor 2 (in e-box) e-box fan (in front of catalytic converter) oxygen sensor 1 (in front of catalytic converter) oxygen sensor 2 (right side of engine compt) exhaust temperature sensor B+ junction point (under left side of dash) Camshaft position sensor 1 (inlet) (on front of engine) Camshaft position sensor 2 (outlet) (top rear of engine) Crankshaft position/rpm sensor (top rear of eng compt) E-box (right rear of engine compt) Electric throttle motor (on throttle body) Engine coolant temperature sensor (on front of engine) Fuel pump (in fuel tank) Fuse f107 50a Fuse f201 30a Fuse f202 30a Fuse f203 20a Fuse f204 30a Hot at all times Hot film air mass meter (on left side of engine compt, on air intake tube) Nca Red Throttle position sensor (left side of engine compt) Tire pressure warning system pushbutton (left side of dash) X13032 (under rear storage compt) X18170 (below center console) X1982 X5392 X5393 X8680 3.3L, Engine Performance Wiring Diagram (3 of 4) for BMW M Roadster 2002 List of elements for 3.3L, Engine Performance Wiring Diagram (3 of 4) for BMW M Roadster 2002: 30 (on bracket, above brake pedal) brakelight switch Air pump (right rear side of engine compt) Charge ind Charging system E-box (right rear of engine compt) Front power distribution box (left rear of engine compt) Fuse f13 5a Fuse f16 5a Fuse f27 5a Fuse f46 15a Heated leakage diagnosis pump (on lower left rear side of engine) High speed relay (in power distribution box) Hot in accy, run, or start Hot in run or start Instrument cluster Oil level ind Oil press ind Red Secondary air pump relay Tire press ind Variable camshaft control valves (front of engine) X10016 X10017 X10018 X16 X17 X18170 (below center console) X271 X6454 (right rear of engine compt) X861 (right front of engine compt) 3.3L, Engine Performance Wiring Diagram (4 of 4) for BMW M Roadster 2002 List of elements for 3.3L, Engine Performance Wiring Diagram (4 of 4) for BMW M Roadster 2002: 68 (front of engine) idle speed control valve (left rear of engine) evaporative emission valve (left rear side of engine compt) data link connector (dlc) (left rear side of engine compt) sucking jet pump solenoid valve (left side of engine compt) thermal oil level switch (partial) (right rear of engine compt) x6454 38-40 48-49 A/c system Abs system Activate heat Activate motor Activate relay Activate valve Anti-theft system Aux fan sig Brake sig Can bus (+) Can bus (-) Charge ind Close sig Computer data lines system Cruise control system Cruise sig Drv awy prot Engine control module (dme) (right rear side of engine compt) Exterior lights system Front power distribution box (left rear of engine compt) Fuse f15 5a Fuse f26 10a Generator Ground Hot in run Hot in run or start Ign coil 1 sig Ign coil 2 sig Ign coil 3 sig Ign coil 4 sig Ign coil 5 sig Ign coil 6 sig Ignition coils (top right side of engine) Leak diag Nca Oil level sig Oil press sig Oil sig Open sig Ped pos 1 sig Ped pos 2 sig Pedal position sensor (behind accelerator pedal) Reverse sig Rpm sig Rr speed sig Signal test Start sig Suppression capacitor Terminal 15 Tire press ind Txd diag sig X10016 X10017 X60003 X60004 X60005 X6002 X6454 (right rear of engine compt) X6456 (right side of engine)
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for BMW M Roadster 2002 List of elements for Back-up Lamps Wiring Diagram for BMW M Roadster 2002: 21 (left front side of luggage compt) x13006 Engine control module (right rear side of engine compartment) Front power distribution box (left rear corner of engine compt) Fuse f203 20a Fuse f26 10a Fuse holder in e-box (right rear corner of engine compt) Hot in run & start Left back up light Left rear light assembly M versions only Reversing light relay (left rear side of engine compartment) Reversing light switch (left side of transmission) Right back up light Right rear light assembly Transmission control module (right rear side of engine compartment) W/ egs W/o egs X10017 X60004 X70004 X8680 Park, Stop, Tail & License Plate Lamps Wiring Diagram, Canada for BMW M Roadster 2002 List of elements for Park, Stop, Tail & License Plate Lamps Wiring Diagram, Canada for BMW M Roadster 2002: 60 (m roadster) (m versions) (z3 versions) 86b 87b Body electronic control module (behind glove box) Brake light switch (on bracket, above brake pedal) Coupe roadster Dynamic stability control unit (left side of engine compartment Engine control module (right rear side of engine compartment) Front power distribution box (left rear corner of engine compartment) Fuse f13 5a Fuse f25 5a Fuse f33 10a Fuse f37 10a Fuse f46 15a Head High level stop light Hot at all times Hot in accy, run & start Hot in, run & start Left brake- light Left front marker light Left head- light Left license plate light Left park light Left park light relay (in power distribution box) Left rear light assembly Left tail- light Light switch Off Park Power top system Right brake- light Right front marker light Right head- light Right license plate light Right park light Right park light/ license light relay (in power distribution box) Right rear light assembly Right tail- light Roadster coupe Slip control module (left front side of engine compartment) Transmission control module (right rear side of engine compartment) Uncoupling diode (lights) (in power distribution box) W/ asc W/ dsc Wiper/ washer module (behind glove box) X10016 X10017 X10018 X13006 (left front side of luggage compt) X1529 X1530 X166 (left radiator support) X6004 X861 (right front shock tower) X9410 X9411 X9633 (left kick panel) Park, Stop, Tail & License Plate Lamps Wiring Diagram, USA for BMW M Roadster 2002 List of elements for Park, Stop, Tail & License Plate Lamps Wiring Diagram, USA for BMW M Roadster 2002: 50 (early prod) (late prod) (m roadster) (m version) (z3 versions) Body electronic control module (behind glove box) Brake light switch (on bracket, above brake pedal) Coupe roadster Dynamic stability control unit (left side of engine compartment) Engine control module (right rear side of engine compartment) Front power distribution box (left rear corner of engine compartment) Fuse f13 5a Fuse f33 10a Fuse f37 10a Fuse f46 15a Head High level stop light Hot at all times Hot in accy, run & start Hot in, run & start Left brake- light Left front marker light Left head- 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 head- light Right license plate light Right park light Right rear light assembly Right tail- light Roadster coupe Slip control module (left front side of engine compartment) Transmission control module (right rear side of engine compartment) W/ asc W/ dsc Wiper/ washer module (behind glove box) X10016 X10018 X13006 (left front side of luggage compt) X165 (right front shock tower) X166 (left radiator support) X6004 Turn & Hazard Lamps Wiring Diagram for BMW M Roadster 2002 List of elements for Turn & Hazard Lamps Wiring Diagram for BMW M Roadster 2002: 45 (below center console) x18170 (right kick panel) x10010 Accessory connector Anti-theft system Body electronics control module (behind glove box) Combination switch Crash control module (under left side of dash) Front power distribution box (rear left corner of engine compartment) Fuse f23 5a Fuse f25 5a Fuse f34 15a Hazard flasher relay (in power distribution box) Hazard switch Head Headlights system Headlights system (low beam relay) Hot at all times Hot in run & start Instrument cluster Interior lights system Left front auxiliary turn light Left front turn light Left head- light Left rear light assembly Left rear turn light Left turn indicator Light switch Off Off left flash left flash (no detent) right flash (no detent) right flash Park Right front auxiliary turn light Right front turn light Right head- light Right rear light assembly Right rear turn light Right turn indicator X10017 X10018 X13004 (behind glove box) X13006 (left front side of luggage compt) X16 X165 (right front shock tower) X166 (left radiator support) X17 X9633 (left kick panel)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for BMW M Roadster 2002 List of elements for Ground Distribution Wiring Diagram (1 of 4) for BMW M Roadster 2002: 57 Air conditioning/ recirculating switch assembly Air conditioning/ recirculation switch assembly Air pump Analog clock Auxiliary fan motor Auxiliary water pump Blower motor Central locking luggage compartment lid motor relay Data link connector Engine hood switch Evaporator controller Evaporator temperature sensor Fresh air recirculation motor Front lid micro switch Headlight/ foglight washer pump Heat/ a/c control panel illumination Left fog light Left front auxiliary turn light Left front marker light Left front turn light Left headlamp Left high beam light Left horn Left low beam light Left park light Left washer jet heater M versions M versions w/ dsc Nca Oil temperature gauge Outside temperature gauge Pre- charge pump Pressure switch Right fog light Right front marker light Right front turn light Right headlight Right high beam light Right horn Right low beam light Right park light Right washer jet heater Secondary air pump relay Steering angle sensor Temperature switch W/ dsc W/ head- light washer W/o headlight washer Wiper/ washer module With alpine With dwa X165 (right front shock tower) X166 (left front of engine compt) X492 (left front of engine compt) X6455 (right rear of engine compt) X861 (right front shock tower) Z3 versions Ground Distribution Wiring Diagram (2 of 4) for BMW M Roadster 2002 List of elements for Ground Distribution Wiring Diagram (2 of 4) for BMW M Roadster 2002: 48 (not used w/ egs) (w/ asc) (w/ dsc) (z3 version) (m version) A/c relay, motronic A/c relay/ auxiliary water pump Anti- theft horn Blower relay Brake fluid level switch Canada Driver's side mirror Driver's window motor Dwa siren E-box fan Engine control module (dme) Hazard flasher relay High beam light relay Ignition coils Ignition switch Injection valves relay Instrument cluster Left park light relay Light switch Low beam light relay M versions Mirror control switch Nca Ohm Resistor Right park light/license plate light relay Starter immobilization switch Suppression capacitor Thermal oil level switch Transmission control module Variable camshaft control valves W/ alpine W/ dwa Water valve Wiper motor Wiper/ washer module Wiper/ washer switch X17 X60001 X60005 X6454 (right rear of engine compt) X6456 (right side of engine) X9633 (left kick panel) Z3 versions Ground Distribution Wiring Diagram (3 of 4) for BMW M Roadster 2002 List of elements for Ground Distribution Wiring Diagram (3 of 4) for BMW M Roadster 2002: 53 (not used) Air conditioning recirculating switch assembly Anti- theft control module Blower motor Board computer Body electronics control module Clutch switch Coupe Crash control module Driver's seat belt switch Dynamic stability control unit Electro- chromic rear view mirror Evaporator controller Evaporator temperature sensor Fresh air recirculation motor Front dome light/ map reading assembly Heating/ a/c control panel illumination Instrument cluster Interior movement detector Left front abs speed sensor Left front interior light M versions M versions w/ dsc Nca Obd ii connector Oil/outside temperature gauge control module On-board computer temperature sensor Passenger's door jamb switch Passenger's seat control switch Passenger's seat length adjust cut-off relay Passenger's seat limit switch Passenger's seat tilt adjust cut-off relay Passenger's seatbelt switch Passenger's side mirror Passenger's window motor Red Remote control module Right front abs speed sensor Right front auxiliary turn light Roadster Seat occupancy detector Slip control module Thermal oil level sensor (toens) control module Tilt sunroof switch W/ asc W/ sport seat W/o sport seat X10010 (right kick panel) X10182 X13004 (behind glove box) X170 (left kick panel) Z3 versions Z3 versions w/ dsc Ground Distribution Wiring Diagram (4 of 4) for BMW M Roadster 2002 List of elements for Ground Distribution Wiring Diagram (4 of 4) for BMW M Roadster 2002: 85 (coupe) Analog clock Asc switch or dsc switch Body electronics control module Cd changer Chime module Combination switch Contact ring Convertible top actuating switch Convertible top end- position micro switch Convertible top relay i (closed) Convertible top relay ii (open) Coupe Driver's door jamb switch Driver's power window switch Driver's seat control switch Driver's seat heater Driver's seat heater switch Driver's seat length adjust cut-off relay Driver's seat limit switch Driver's seat tilt adjust cut-off relay Driver's seatback heater Driver's side impact sensor Electronic immobilizer control module Front ashtray light Front cigar lighter Front cigar lighter light Fuel pump Gear shift lever indicator Gearshift lever position/ gear step transmission switch Hard top connector Hazard switch Hifi amplifier High level stop light Left back- up light Left brake light Left license plate light Left rear light assembly Left rear turn light Left tail light Luggage compart- ment light (coupe) Luggage compartment light switch Luggage compartment lock motor M versions Nca Obd ii connector Passen- ger's seat heater Passenger's power window switch Passenger's seat heater switch Passenger's seatback heater Passenger's side impact sensor Radio Radio anti-theft switch Rear defogger Rear defogger 1 Rear window defogger switch Rear wiper/washer interval control module Right back- up light Right brake light Right license plate light Right rear brake pad sensor Right rear light assembly Right rear turn light Right tail light Roadster Secondary air pump relay Subwoofer amplifier module (roadster w/ harmon kardon sound system) Telephone connector Timed electric fuel pump relay Tire pressure warning system pushbutton Transmission position indicator light W/ sport seat package W/o hard top pro- vision W/o sport seat package X1116 (left rear wheelwell) X13006 (left front side of luggage compt) X13016 (left rear side of luggage compt) X13032 (under rear of center console) X13252 X1441 (below center console) X1717 X18170 (below center console) X494 (below center console) X605 Z3 versions
HEADLIGHTS Headlights Wiring Diagram for BMW M Roadster 2002 List of elements for Headlights Wiring Diagram for BMW M Roadster 2002: 59 87b B+ junction point (under left side of dash) Canada Combination switch Crash control module (under left side of dash) Flash Fog- light switch Fog- lights indicator Front fog- light relay (in front power distribution box) Front power distribution box (on left rear corner of engine compt) Fuse f103 80a Fuse f104 80a 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 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 & start Instrument cluster Left fog- light Left headlight Left high beam light Left low beam light Light switch Low beam light relay (in front power distribution box) Normal Off Park Red Right fog- light Right headlight Right high beam light Right low beam light Solid state Usa X10016 X10017 X10035 X10036 X130 X131 X134 X135 X16 X165 (right front shock tower) X166 (left front of engine compt) X17 X1978 X1979 X9633 (left kick panel)
HORN Horn Wiring Diagram for BMW M Roadster 2002 List of elements for Horn Wiring Diagram for BMW M Roadster 2002: 17 (below center console) x18170 (left front of engine compt) x166 (or (right front shock tower) x165 Contact ring Front power distribution box (left rear corner of engine compt) Fuse f43 5a Fuse f8 15a Horn relay (in front power distribution box) Horn switch Hot at all times Hot in accy, run & start Left horn Nca Right horn X10015 X18018
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram, M-Versions (1 of 2) for BMW M Roadster 2002 List of elements for Instrument Cluster Wiring Diagram, M-Versions (1 of 2) for BMW M Roadster 2002: 75 (below left side of dash) chime module (left kick panel) (left side of luggage compt) x13006 A14 A17 A18 A19 A22 A23 A24 Abs ind Air conditioning system Anti-lock brakes system Anti-theft system B14 B15 B16 B19 B21 B22 B23 B25 Brake fluid Brake pad ind Charge ind Data link connector (left rear side of engine compartment) Data link connector (left rear side of engine compt) Drivers door jamb switch Engine control module Exterior lights system Front power distribution box (on left rear corner of engine compt) Fuel consumption meter Fuel gauge Fuel sensor (in fuel tank) Fuse f23 5a Fuse f27 5a Fuse f31 5a Fuse f46 15a Headlights system High beam ind Hot at all times Hot in accy, run & start Hot in run & start Ignition switch Illum Ind Instrument cluster Interior lights system Left front brake pad sensor Left turn ind Nca Oil ind Oil temperature Park brake ind Right rear brake pad sensor Right turn ind Seat belt ind Solid state Speedo- meter Srs ind Starting/ charging system Tacho- meter Temp gauge Tire pressure warning ind Vehicle speed sensor (on differential) X10010 (right kick panel) X10017 X10018 X13006 (left side of luggage compt) X16 conn a X17 conn b X18170 (below center console) X271 conn c X9633 X9633 (left kick panel) Instrument Cluster Wiring Diagram, M-Versions (2 of 2) for BMW M Roadster 2002 List of elements for Instrument Cluster Wiring Diagram, M-Versions (2 of 2) for BMW M Roadster 2002: 39 Analog clock Brake fluid level switch (left rear side of engine compt) Driver's seatbelt switch Dynamic stability control unit (dsc) (on left side of eng compt) Engine control module (on right rear side of engine compt, in "e" box) Engine coolant temperature sensor (front of engine) Front power distribution box (on left rear corner of engine compt) Fuse f26 10a Ground Hifi amplifier (w/ harmon kardon sound system) Hot in run & start Interior lights system Nca Oil pressure switch (left side of engine compt) Oil temperature gauge Oil/outside temperature gauge control module Outside temperature gauge Park brake switch (on rear of parking brake lever) Radio Roadster Temperature sensor (left front wheelwell) Thermal oil level switch (lower left side of engine compt) Tire pressure warning system pushbutton Vss W/ dsc W/o dsc Wiper/washer module (behind glove box) X10010 (right kick panel) X10017 X10266 X166 (left front of engine compt) X1717 X18126 X18170 (below center console) X285 X60003 X60004 X6454 (right rear of engine compt) X9633 (left kick panel) Instrument Cluster Wiring Diagram, Z3 Versions (1 of 2) for BMW M Roadster 2002 List of elements for Instrument Cluster Wiring Diagram, Z3 Versions (1 of 2) for BMW M Roadster 2002: 74 (below left side of dash) chime module (left kick panel) (left side of luggage compt) x13006 A14 A17 A18 A19 A22 A23 A24 Abs ind Air conditioning system Anti-lock brakes system Anti-theft system B14 B15 B16 B19 B21 B22 B23 B25 Brake fluid Brake pad ind Charge ind Data link connector (left rear side of engine compartment) Drivers door jamb switch Engine control module Exterior lights system Front fog lt ind Front power distribution box (on left rear corner of engine compt) Fuel consumption meter Fuel gauge Fuel sensor (in fuel tank) Fuse f23 5a Fuse f27 5a Fuse f31 5a Fuse f46 15a Headlights system High beam ind Hot at all times Hot in accy, run & start Hot in run & start Ignition switch Illum Ind Instrument cluster Interior lights system Left front brake pad sensor Left turn ind Nca Oil ind Oil temperature Park brake ind Right rear brake pad sensor Right turn ind Seat belt ind Solid state Speedo- meter Srs ind Starting/ charging system Tacho- meter Temp gauge Vehicle speed sensor (on differential) X10010 (right kick panel) X10017 X10018 X13006 (left side of luggage compt) X16 conn a X17 conn b X18170 (below center console) X271 conn c X9633 X9633 (left kick panel) Instrument Cluster Wiring Diagram, Z3 Versions (2 of 2) for BMW M Roadster 2002 List of elements for Instrument Cluster Wiring Diagram, Z3 Versions (2 of 2) for BMW M Roadster 2002: 39 Analog clock Bat Board computer (behind center console) Brake fluid level switch (left rear side of engine compt) Data link connector (left rear side of engine compt) Driver's seatbelt switch Dynamic stability control unit (dsc) (on left side of eng compt) Electronic immobilizer control module Engine control module (on right rear side of engine compt, in "e" box) Engine coolant temperature sensor (front of engine) Front power distribution box (on left rear corner of engine compt) Fuse f26 10a Ground Hifi amplifier (w/ harmon kardon sound system) Hot in run & start Interior lights system Nca Oil pressure switch (left side of engine compt) Park brake switch (on rear of parking brake lever) Radio Roadster Thermal oil level sensor control module (behind glove box) Thermal oil level switch (lower left side of engine compt) Vss W/ dsc W/o dsc Wiper/washer module (behind glove box) X10010 (right kick panel) X10017 X10245 X10266 X1717 X18126 X18170 (below center console) X285 X60003 X60004 X6454 (right rear of engine compt) X9633 (left kick panel) On-Board Computer Wiring Diagram for BMW M Roadster 2002 List of elements for On-Board Computer Wiring Diagram for BMW M Roadster 2002: 14 Combination switch Computer data lines system Front power distribution box (left rear corner of engine compartment) Fuse f31 5a Fuse f46 15a Hot at all times Hot in accy, run & start Instrument cluster circuit Interior lights system On-board computer On-board computer temperature sensor (in right front bumper) X10010 (right kick panel X10010 (right kick panel) X18170 (below center console)
INTERIOR LIGHTS Interior Lights Wiring Diagram for BMW M Roadster 2002 List of elements for Interior Lights Wiring Diagram for BMW M Roadster 2002: 77 (coupe) (left front of eng compt) x166 (m versions) x166 (left front of eng compt) (roadster) Analog clock Anti-theft control module (behind glove box) Anti-theft system Asc switch or dsc switch Auto Board computer (behind center console) Body electronics control module (behind glove box) Convertible top actuating switch Coupe 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 dome light/map reading assembly Front left interior light Front power distribution box (left rear corner of engine compartment) Fuse f2 10a Fuse f23 5a Fuse f33 10a Fuse f37 10a Fuse f43 5a Gear shift lever switch Hazard switch Head Heat/ a/c control panel illumination Hot at all times Hot in accy, run & start Hot in run & start Instrument cluster Interior Interior light switch Light switch Luggage compart- ment light Luggage compartment light switch M versions Manual Nca Off Oil temperature gauge Outside temperature gauge Park Passenger's door jamb switch Passenger's power window switch Passenger's seat heater switch Radio Reading Rear defogger switch Roadster Transmission position indicator light Wiper/ washer module (behind glove box) X10015 X10017 X10018 X10182 X10245 X11104 X11105 X11106 X13004 (behind glove box) X13004 (z3 versions) (behind glove box) X13006 (left side of luggage compt) X13025 X13252 X13254 X16 X18080 X18170 (below center console) X712 X9633 (left kick panel) Z3 versions
POWER DISTRIBUTION Power Distribution Wiring Diagram, M-Versions (1 of 4) for BMW M Roadster 2002 List of elements for Power Distribution Wiring Diagram, M-Versions (1 of 4) for BMW M Roadster 2002: 97 B+ jump start junction point (right rear of engine compartment) B+ junction point (under left side of dash) B+ junction point e-box (right rear of engine compartment) Battery Battery safety terminal (right side of luggage compartment) Blower relay Body elec- tronics control module Body electronics control module Brake light switch Camshaft position sensor 1 Camshaft position sensor 2 Cylinder ignition coil 1 Cylinder ignition coil 2 Cylinder ignition coil 3 Cylinder ignition coil 4 Cylinder ignition coil 5 Cylinder ignition coil 6 Dynamic stability control (dsc) unit E-box fan Electric timed fuel pump relay Engine control module Engine control module (dme) Engine control module relay Evaporative emission valve Front power distribution box (left rear of engine compt) Fuse f100 200a Fuse f101 80a Fuse f102 80a Fuse f103 80a Fuse f104 80a Fuse f105 80a Fuse f106 50a Fuse f107 50a Fuse f108 80a Fuse f13 5a Fuse f14 30a Fuse f18 20a Fuse f20 30a Fuse f201 30a Fuse f202 30a Fuse f203 20a Fuse f204 30a Fuse f205 30a Fuse f31 5a Fuse f32 30a Fuse f33 10a Fuse f34 15a Fuse f35 25a Fuse f36 30a Fuse f51 30a Fuse f52 30a Fuse f53 30a Fuse holder (right side of luggage compartment) Fuse holder in e-box (right rear of engine compartment) Generator Hot film mass air meter Idle speed control valve Injection valves relay Leakage diagnosis pump Nca Oxygen sensor 1 (forward) Oxygen sensor 1 (rear) Oxygen sensor 2 (forward) Oxygen sensor 2 (rear) Red Red x8680 Secondary air pump relay Solenoid valve sucking jet pump Starter Suppression capacitor To chime module (diag 2 of 4) To front cigar lighter (diag 4 of 4) To fuse f1 (diagram 2 of 4) To fuse f37 (diagram 4 of 4) To fuse f5 (diagram 2 of 4) To hazard flasher relay (diag 2 of 4) To ignition switch (diagram 3 of 4) To light switch (diag 2 of 4) Wiper/ washer module X10016 X10018 X10034 X10422 X13252 X1746 X19017 X1976 X1977 X1978 X1979 X1980 X1981 X1982 X64101 X64102 red X64192 X74 Power Distribution Wiring Diagram, M-Versions (2 of 4) for BMW M Roadster 2002 List of elements for Power Distribution Wiring Diagram, M-Versions (2 of 4) for BMW M Roadster 2002: 87 (coupe) A red Accessory connector Analog clock Anti- theft control module B red Board computer Body electronics control module Cd changer Central locking luggage compartment lid motor relay (coupe) Chime module Conv top relay Coupe Crash control module Data link connector Driver's door lock motor Driver's door lock switch Drivers seat control switch Dwa led Dwa siren Electronic immobilizer control module From fuse f103 (diagram 1 of 4) From fuse f104 (diagram 1 of 4) From fuse f31 (diagram 1 of 4) From fuse f33 (diagram 1 of 4) From fuse f34 (diagram 1 of 4) Front dome light/ map reading assembly Front power distribution box (left rear of engine compartment) Fuse f1 30a Fuse f10 30a Fuse f11 7.5a Fuse f12 7.5a Fuse f19 30a Fuse f2 15a Fuse f29 7.5a Fuse f30 7.5a Fuse f5 30a Fuse f6 20a Fuse f7 5a Fuse f8 15a Fuse f9 20a Hazard flasher relay Hifi amplifier High beam light relay Horn relay Instrument cluster Interior light switch (roadster) Interior movement detector Left head- light Left headlight Left park light relay (canada) Light switch Low beam light relay Luggage compartment light Luggage compartment lock motor Nca Not used Obd ii connector Oil/ outside temper- ature gauge control module Pass- enger's door lock motor Passenger's door lock switch Passenger's seat control switch Pitch sensor Radio Rear wiper/ washer interval control module Red Remote control module Right head- light Right headlight Roadster Roadster w/ harmon kardon sound system Slip control module Steering angle sensor Subwoofer amplifier module Telephone connector Unloader relay W/ dsc W/ dwa W/o dwa X10015 X10016 X10017 X10030 X10035 X10036 X10182 X13252 Power Distribution Wiring Diagram, M-Versions (3 of 4) for BMW M Roadster 2002 List of elements for Power Distribution Wiring Diagram, M-Versions (3 of 4) for BMW M Roadster 2002: 68 A/c relay/ auxiliary water pump Acc Accessory connector Asc switch Blower relay Body electronic control module Body electronics control module (w/ dwa) Canada Combination switch Compressor control relay Crash control module Cruise control interface Data link connector Driver's seat heater switch Dsc switch Dynamic stability control unit Electronic immobilizer control module Engine control module Engine control module (dme) From fuse f106 (diagram 1 of 3) Front power distribution box (left rear of engine compartment) Fuse f15 5a 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 f4 15a Fuse f54 30a Generator High beam light relay High speed relay Ignition switch Instrument cluster Jet heater thermo switch Left park light relay Light switch Mirror control switch Normal speed relay Not used Off Oil/outside temperature gauge control module Passenger's seat heater switch Rear window defogger switch Red Reversing light switch Run Slip control module Start Steering angle sensor Thermal oil level switch To ignition switch (diagram 4 of 4) Uncoupling diode (lights) Unloader relay W/asc W/dsc X10015 X10016 X10017 X10026 X10182 X16 X17 X19017 X209 Power Distribution Wiring Diagram, M-Versions (4 of 4) for BMW M Roadster 2002 List of elements for Power Distribution Wiring Diagram, M-Versions (4 of 4) for BMW M Roadster 2002: 56 Acc Anti- theft control module Auxiliary fuse box (under left side of dash) Board computer Body electronics control module Brake- light switch Canada Clutch switch Compressor control relay Driver's seat belt switch Elect immobilizer control module Electro- chromic rear view mirror From fuse f105 (diagram 1 of 4) From fuse f32 (diagram 1 of 4) From ignition switch k (diagram 3 of 4) Front cigar lighter Front power distribution box (left rear of engine compartment) Fuse f3 30a Fuse f37 10a Fuse f38 30a Fuse f39 7.5a Fuse f43 5a Fuse f44 15a Fuse f45 7.5a Fuse f46 15a Fuse f48 40a Fuse fuse f41 7.5a High speed relay Horn relay Ignition switch Instrument cluster Light switch Nca Off Passenger's seat belt switch Radio Rear wiper/ washer interval control module Red Remote control module (w/ dwa) Right park light/license plate light relay Run Seat occupancy detector Slip control module Start Starter immobilization switch Telephone connector Tilt sun roof switch (coupe) Transmission position indicator light Washer pump Wiper/ washer module Wiper/ washer switch X10015 X10018 X10038 X10182 X18170 (below center console) Power Distribution Wiring Diagram, Z3 Versions (2 of 4) for BMW M Roadster 2002 List of elements for Power Distribution Wiring Diagram, Z3 Versions (2 of 4) for BMW M Roadster 2002: 92 (coupe) A red Accessory connector Analog clock Anti- theft control module B red Board computer Body electronics control module Cd changer Chime module Conv top relay Coupe Crash control module Data link connector Driver's door lock motor Driver's door lock switch Driver's seat control switch Dwa led Dwa siren Electronic immobilizer control module From fuse f103 (diagram 1 of 4) From fuse f104 (diagram 1 of 4) From fuse f31 (diagram 1 of 4) From fuse f33 (diagram 1 of 4) From fuse f34 (diagram 1 of 4) Front dome light/ map reading assembly (coupe) Front fog light relay Front power distribution box (left rear of engine compartment) Fuse f1 30a Fuse f10 30a Fuse f11 7.5a Fuse f12 7.5a Fuse f15 15a Fuse f19 30a Fuse f2 15a Fuse f29 7.5a Fuse f30 7.5a Fuse f5 30a Fuse f6 20a Fuse f7 5a Fuse f8 15a Fuse f9 20a Hazard flasher relay Hifi amplifier High beam light relay Horn relay Instru- ment cluster Instrument cluster Interior light switch (roadster) Interior movement detector Left fog- light Left head- light Left headlight Left park light relay (canada) Light switch Low beam light relay Luggage compartment light Luggage compartment lock motor Nca Not used Obd ii connector Pass- enger's door lock motor Passenger's door lock switch Passenger's seat control switch Pitch sensor Radio Rear wiper/ washer interval control module Red Remote control module Right fog- light Right head- light Right headlight Roadster Roadster w/ harmon kardon sound system Slip control module Steering angle sensor Subwoofer amplifier module Telephone connector Thermal oil level sensor (toens) control module Unloader relay W/ dsc W/ dwa W/o dwa X10015 X10016 X10017 X10030 X10035 X10036 X10182 X11105 X13252 Power Distribution Wiring Diagram, Z3 Versions (3 of 4) for BMW M Roadster 2002 List of elements for Power Distribution Wiring Diagram, Z3 Versions (3 of 4) for BMW M Roadster 2002: 65 Acc Accessory connector Asc switch Blower relay Body electronics control module (w/ dwa) Canada Combin- ation switch Compressor control relay Crash control module Cruise control interface Data link connector Drivers seat heater switch Dsc switch Dynamic stability control unit E-box fan Electronic immobilizer control module Engine control module From fuse f106 (diagram 1 of 3) Front power distribution box (left rear 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 f4 15a Generator High beam light relay High speed relay Ignition switch Instrument cluster Jet heater thermo switch Left park light relay Light switch Mirror control switch Normal speed relay Not used Off Passenger seat heater switch Rear window defogger switch Red Reversing light relay (a/t) Reversing light switch (m/t) Run Slip control module Start Steering angle sensor Thermal oil level sensor (toens) control module Thermal oil level switch To ignition switch (diagram 4 of 4) Transmission control module (w/ egs) Uncoupling diode (lights) Unloader relay W/asc W/dsc X10015 X10016 X10017 X10026 X10182 X16 X17 X209 Power Distribution Wiring Diagram, Z3 Versions (4 of 4) for BMW M Roadster 2002 List of elements for Power Distribution Wiring Diagram, Z3 Versions (4 of 4) for BMW M Roadster 2002: 54 Acc Anti- theft control module Board computer Body electronics control module Brake- light switch Canada Clutch switch Compressor control relay Driver's seat belt switch Elect immobilizer control module From fuse f105 (diagram 1 of 4) From fuse f32 (diagram 1 of 4) From ignition switch i (diagram 3 of 4) Front cigar lighter Front power distribution box (left rear of engine compartment) Fuse f3 30a Fuse f37 10a Fuse f38 30a Fuse f39 7.5a Fuse f40 30a Fuse f41 7.5a Fuse f43 5a Fuse f44 15a Fuse f45 7.5a Fuse f46 15a High speed relay Horn relay Ignition switch Instrument cluster Light switch Nca Off Passenger's seat belt switch Radio Rear wiper/ washer interval control module Red Remote control module (w/ dwa) Right park light/license plate light relay Run Seat occupancy detector Slip control module Start Starter immobilization switch Telephone connector Tilt sun roof switch (coupe) Transmission position indicator light Washer pump Wiper/ washer module Wiper/ washer switch X10015 X10018 X10038 X10182 X18170 (below center console)
POWER DOOR LOCKS Power Door Locks Wiring Diagram, Except M Version Coupe for BMW M Roadster 2002 List of elements for Power Door Locks Wiring Diagram, Except M Version Coupe for BMW M Roadster 2002: 41 (below center console) (others) (right kick panel) x10010 (z3 roadster) Anti-theft control module (behind glove box) Anti-theft system (driver's door jamb switch) Anti-theft system (passenger's door jamb switch) Body electronics control module (behind glove box) Computer data lines system Data link connector (rear of eng compartment) Driver's door lock motor Driver's door lock switch Electronic immobilizer control module (left side of steering column) Exterior lights system Front power distribution box (on left rear corner of engine compartment) Fuse f35 25a Fuse f43 5a Fuse f7 5a Gas filler lock motor Hot at all times Hot in accy, run & start Interior lights system Lock Nca Passenger's door lock motor Passenger's door lock switch Remote control module (in interior rear view mirror) Trunk lock motor (on rear side of luggage compt) Unlock W/ alpine W/ dwa X10010 (right kick panel) X10015 X10018 X10182 X13252 X13253 X13254 X18170 X311 X315 Power Door Locks Wiring Diagram, M Version Coupe for BMW M Roadster 2002 List of elements for Power Door Locks Wiring Diagram, M Version Coupe for BMW M Roadster 2002: 45 (below center console) (left front of engine compt) x166 (left front side of lugg compt) x13006 (right kick panel) x10010 Anti-theft control module (behind glove box) Anti-theft system (driver's door jamb switch) Anti-theft system (passenger's door jamb switch) B+ junction point (under left side of dash) Body electronics control module (behind glove box) Central locking luggage compt lid motor relay (in front power distribution box) Computer data lines system Data link connector (rear of eng compartment) Driver's door lock motor Driver's door lock switch Electronic immobilizer control module (left side of steering column) Exterior lights system Front power distribution box (on left rear corner of engine compt) Fuse f103 80a Fuse f35 25a Fuse f43 5a Fuse f7 5a Gas filler lock motor Hot at all times Hot in accy, run & start Interior lights system Lock Nca Passenger's door lock motor Passenger's door lock switch Red Remote control module (in interior rear view mirror) Trunk lid locking switch Trunk lock motor (on rear side of lugg compt) Unlock W/ alpine W/ dwa X10010 (right kick panel) X10015 X10018 X10182 X13252 X13253 X13254 X18170 X1978 red
POWER MIRRORS Electrochromic Mirror Wiring Diagram for BMW M Roadster 2002 List of elements for Electrochromic Mirror Wiring Diagram for BMW M Roadster 2002: 7 Electro- chromic rear view mirror Front power distribution box (rear left side of engine compartment) Fuse f43 5a Hot in acc, run & start Nca X10010 (left kick panel) X10018 Power Mirror Wiring Diagram for BMW M Roadster 2002 List of elements for Power Mirror Wiring Diagram for BMW M Roadster 2002: 15 Down Driver's Driver's side mirror Front power distribution box (rear left side of engine compartment) Fuse f24 10a Hot in run & start Left Mirror control switch Nca Passenger's Passenger's side mirror Right X10017 X13004 (behind glove box) X9633 (left kick panel)
POWER SEATS Driver"s Sport Seat Wiring Diagram for BMW M Roadster 2002 List of elements for Driver"s Sport Seat Wiring Diagram for BMW M Roadster 2002: 17 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 (on left rear corner of engine compt) Fuse f19 30a Fwd Hot at all times Nca Seat height switch Seat position switch X10016 X13006 (left side of luggage compt) Heated Seats Wiring Diagram for BMW M Roadster 2002 List of elements for Heated Seats Wiring Diagram for BMW M Roadster 2002: 15 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 (on left rear corner of engine compartment) Fuse f4 15a Hot at all times Interior lights system Max Min Passenger's seat heater (under right front seat) Passenger's seat heater switch Passenger's seatback heater (in upper right front seatback) Test X10015 X18170 (below center console) Passenger"s Sport Seat Wiring Diagram for BMW M Roadster 2002 List of elements for Passenger"s Sport Seat Wiring Diagram for BMW M Roadster 2002: 17 Back Down Front power distribution box (on left rear corner of engine compt) Fuse f5 30a Fwd Hot at all times Nca 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 X13004 (behind glove box) Power Seats Wiring Diagram for BMW M Roadster 2002 List of elements for Power Seats Wiring Diagram for BMW M Roadster 2002: 19 Back Driver's seat control switch Driver's seat height motor Driver's seat movement motor Front Front power distribution box (on left rear corner of engine compt) Fuse f19 30a Fuse f5 30a Height Hot at all times Nca Passenger's seat control switch Passenger's seat height motor Passenger's seat movement motor Position X10015 X10016 X13004 (behind glove box) X13006 (left side of luggage compt)
POWER TOP/SUNROOF Convertible Top Wiring Diagram for BMW M Roadster 2002 List of elements for Convertible Top Wiring Diagram for BMW M Roadster 2002: 21 (3 leds) Brake- light switch (on bracket, above brake pedal) Close Convertible top actuating switch Convertible top end-position microswitch 1) top tension relieved 2) top fully extended (left rear of roof, at linkage) Convertible top motor (left side of luggage compt) 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 Hot at all times Hot in acc, run & start Interior lights system Nca Open X10015 X10018 X1116 (left rear wheelwell) X13006 (left side of luggage compt) X18170 (below center console) Sunroof Wiring Diagram for BMW M Roadster 2002 List of elements for Sunroof Wiring Diagram for BMW M Roadster 2002: 10 Front power distribution box (left rear corner of engine compt) Fuse f46 15a Hot in acc, run & start Lower Raise Red Tilt sunroof motor Tilt sunroof switch X10018 X13004 (behind glove box)
POWER WINDOWS Power Windows Wiring Diagram for BMW M Roadster 2002 List of elements for Power Windows Wiring Diagram for BMW M Roadster 2002: 29 Body electronics control module (zke iv) (behind glove box) Close auto Close wdo Driver's door jamb switch Driver's power window motor Driver's power window switch Front power distribution box (left rear corner of engine compartment) Fuse f14 30a Hot at all times Interior lights system Off Open auto Open wdo Passenger's door jamb switch Passenger's power window motor Passenger's power window switch Starting/ charging system X10182 X13004 (behind glove box) X13006 (left side of luggage compartment) X13252 X13253 X13254 X18279 X18280 X494 (below center console) X744 X749 X9633 (left kick panel)
RADIO Radio Wiring Diagram, Coupe for BMW M Roadster 2002 List of elements for Radio Wiring Diagram, Coupe for BMW M Roadster 2002: 75 (center console) telephone connector 58g Ant Antenna amplifier am/fm Cd changer Coupe w/ harman kardon system Front power distribution box (left rear corner of engine compartment) Fuse f44 15a Fuse f9 20a Gal Hifi amplifier (on right side of luggage compt) Hl+ Hl- Hlv+ Hlv- Hot at all times Hot in accy, run & 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 rear mid-high range speaker (w/ harmon kardon sound system) or left rear high range speaker (w/ hifi) Left rear speaker Left+ Mlh+ Mlh- Mlv+ Mlv- Mrh+ Mrh- Mrv+ Mrv- Mute Nca Radio Red Right Right front high range speaker Right front low range speaker Right front midrange speaker Right rear mid-high range speaker (w/ harmon kardon sound system) or right rear high range speaker (w/ hifi) Right rear speaker Right- Subwoofer Tlv+ Tlv- Trv+ Trv- Vl+ Vl- Vr+ Vr- Vss output W/ harman kardon sound system W/ hifi X10015 X10018 X10266 X13016 (left rear side of luggage compartment) X13016 (left rear side of luggage compt) X17 X18126 X18180 X18520 X18521 X400 X605 X606 Radio Wiring Diagram, Roadster with Harman Kardon for BMW M Roadster 2002 List of elements for Radio Wiring Diagram, Roadster with Harman Kardon for BMW M Roadster 2002: 67 (center console) telephone connector (on right side of luggage compt) hifi amplifier (pins 27-42 not used) 58g Ant Antenna amplifier am/fm Cd changer Front power distribution box (on left rear corner of engine compartment) Fuse f44 15a Fuse f9 20a Gal Hl+ Hl- Hlv+ Hlv- Hot at all times Hot in accy, run & start Hr+ Hr- Hrv+ Hrv- I-bus Instrument cluster Interior lights system Left front high range speaker Left front low range speaker Left front midrange speaker Left rear mid-high range speaker Left+ Mlh+ Mlh- Mlv+ Mlv- Mrh+ Mrh- Mrv+ Mrv- Mute Nca Radio Red Right front high range speaker Right front low range speaker Right front midrange speaker Right rear mid-high range speaker Right- Subwoofer Subwoofer amplifier module Tlv+ Tlv- Trv+ Trv- Vl+ Vl- Vr+ Vr- X10015 X10018 X13016 (left side of luggage compartment) X17 X1717 X18126 X18180 X18520 X18521 X18774 X400 Radio Wiring Diagram, Roadster without Harman Kardon for BMW M Roadster 2002 List of elements for Radio Wiring Diagram, Roadster without Harman Kardon for BMW M Roadster 2002: 70 (center console) telephone connector 58g Ant Antenna amplifier am/fm Cd changer Front power distribution box (on left rear corner of engine compartment) Fuse f44 15a Fuse f9 20a Gal Hifi amplifier (on right side of luggage compt) Hl+ Hl- Hlv+ Hlv- Hot at all times Hot in accy, run & 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 rear mid-high range speaker Left+ Mlh+ Mlh- Mlv+ Mlv- Mrh+ Mrh- Mrv+ Mrv- Mute Nca Radio Rear woofer Red Right Right front high range speaker Right front low range speaker Right front midrange speaker Right rear mid-high range speaker Right- Tlh+ Tlh- Tlv+ Tlv- Trh+ Trh- Trv+ Trv- Vl+ Vl- Vr+ Vr- X10015 X10018 X13016 (left side of luggage compartment) X17 X1717 X18126 X18180 X18520 X18521 X400
SHIFT INTERLOCK Shift Interlock Wiring Diagram for BMW M Roadster 2002 List of elements for Shift Interlock Wiring Diagram for BMW M Roadster 2002: 26 B+ junction point e-box (right rear of engine compt) Battery voltage Brake light switch (on bracket, above brake pedal) Brake pedal position Exterior lights system Front power distribution box (left rear corner of engine compt) Fuse f46 15a Gear range signal l1 Gear range signal l2 Gear range signal l3 Gear range signal l4 Gear range signal l5 Ground Hot at all times Hot in run, acc & start Nca Red Shift lock solenoid Shift-lock (under center console) Transmission control module (right rear side of engine compt in e-box) Transmission valve unit (right side of transmission) X10018 X6454 (right rear of engine compt) X70001 X70003 X70004
STARTING/CHARGING Charging Wiring Diagram for BMW M Roadster 2002 List of elements for Charging Wiring Diagram for BMW M Roadster 2002: 22 B+ jump start junction point Battery Battery safety terminal Charge warning ind Engine control module (right rear side of eng compt) Front power distribution box (left rear corner of eng compt) Fuse f26 10a Fuse f27 5a Generator Hot in run or start Instrument cluster M versions Nca Red Starter Telephone connector (center console) X10017 X16 X17 X60003 X60004 Z3 versions Starting Wiring Diagram, M-Versions for BMW M Roadster 2002 List of elements for Starting Wiring Diagram, M-Versions for BMW M Roadster 2002: 24 Acc B+ jump start junction point Body electronics control module (behind glove box) Electronic immobilizer control module (ews iii) (under left side of dash, left of steering column) Engine control module (right rear side of eng compt) Front power distribution box (left rear side of eng compt) Fuse f31 5a Fuse f45 7.5a Generator Hot at all times Hot in accy, run & start Ignition switch Lock Red Run Start Starter Starter immobilization switch X10016 X10018 X10182 X18170 (below center console) X60064 X9633 (left kick panel) Starting Wiring Diagram, Z3 Versions for BMW M Roadster 2002 List of elements for Starting Wiring Diagram, Z3 Versions for BMW M Roadster 2002: 25 Acc B+ jump start junction point Body electronics control module (behind glove box) Electronic immobilizer control module (ews iii) (under left side of dash, left of steering column) Front power distribution box (left rear side of eng compt) Fuse f31 5a Fuse f45 7.5a Generator Hot at all times Hot in accy, run & start Ignition switch Lock Of engine compt) Red Run Start Starter Starter immobilization switch Transmission control module (right rear side W/ egs W/o egs X10018 X10182 X18170 (below center console) X9633 (left kick panel)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for BMW M Roadster 2002 List of elements for Supplemental Restraints Wiring Diagram for BMW M Roadster 2002: 55 (right kick panel) x10010 (under center console) x1441 Abbf+ Abbf- Abbf2+ Abbf2- Abf+ Abf- Abf2+ Abf2- Air bag Awl Battery safety terminal (near battery) Belt tensioner + Belt tensioner - Body electronics control module (behind glove box) Bpt+ Bpt- Contact ring Data link connector (dlc) (partial) (on left rear side of engine compartment) Driver's air bag gas generator Driver's seat belt switch (in driver's front seat belt buckle) Driver's side impact sensor (under left front seat) Driver's side pyrotechnical belt tensioner (in left front seat belt buckle) Front power distribution box (left rear corner of engine compartment) Fuse 5a Fuse 7.5a Gkbf Gkf Ground Hot in accy, run & start Hot in run & start Ignition Instrument cluster Left side air bag gas generator Nca Passenger side impact sensor (under right front seat) Passenger's air bag gas generator Passenger's seat belt switch (in passenger's front seat belt buckle) Passenger's side pyrotechnical belt tensioner (in right front seat belt buckle) Red Right side air bag gas generator Sbe Seat belt warning lamp Seat mat Seat occupancy detector (under right front seat) Solid state Txd X10010 (right kick panel) X10017 X10018 X13253 X1441 (under center console) X16 X17
TRANSMISSION A/T Wiring Diagram for BMW M Roadster 2002 List of elements for A/T Wiring Diagram for BMW M Roadster 2002: 72 (left of steering column) electronic immobilizer control module (not used) (right side of engine compt) g6454 B+ junction port (under left side of dash) Battery Body electronics control module Bpp sw Brake light switch (above brake pedal) Can high Can low Can+ Can- Center console) Computer data lines system Datalink connector (right rear side of engine compt) Engine control module (right rear side of engine compt, in "e" box) Exterior lights (back-up lamps) Exterior lights system Front power distribution box (left rear of engine compt) Fuse f204 30a Fuse f26 10a Fuse f46 15a Fuse holder in "e" box (right rear of engine compt) G18170 (below Gearshift lever position/ gear step transmission switch Ground Hot at all times Hot in acc, on or start Hot in on or start Hydraulic pressure regulator Ignition Immob Interior lights system L1 sig L2 sig L3 sig L4 sig L5 sig M/t Nca Oil temp + Oil temp - Oil temperature sensor Pos ind Press reg Red Rev relay Shaft speed sensor Shift lock (under center console, near shifter) Shld gnd Slm+ Slm- Sol 1 Sol 2 Sol 3 Solenoid valves Sss + Sss - Tcc sol Tip down Tip dwn Tip up Torque converter clutch Transmission control module (right rear side of engine compt, in "e" box) Transmission control module (right rear side of engine compt, in "e" cox) Transmission position indicator light Transmission valve unit Tss + Tss - Turbine speed sensor Txd data Txd2
WARNING SYSTEMS Buzzer Wiring Diagram for BMW M Roadster 2002 List of elements for Buzzer Wiring Diagram for BMW M Roadster 2002: 10 Chime module (below left side of dash) Front power distribution box (left rear corner of engine compt) Fuse f31 5a Hot at all times Instrument cluster Sound Tone signal x17 X10018 X18170 (below center console) X522 Tire Pressure Monitoring/Inflation Wiring Diagram for BMW M Roadster 2002 List of elements for Tire Pressure Monitoring/Inflation Wiring Diagram for BMW M Roadster 2002: 35 (left kick panel) x170 (on right rear side of engine compt, in "e" box) engine control module (dme) Can + Can - Cigar lighter connection Compressor main switch Compressor relay Computer data lines system Dynamic stability control unit (left side of engine compt) Electric compressor Front power distribution box (on left rear corner of eng compt) Fuse f21 5a Fuse f27 5a Fuse f51 30a Fuse f52 30a Fuse f53 30a Hot at all times Hot in run and start Instrument cluster Left front abs speed sensor Left rear abs speed sensor Nca Red Right front abs speed sensor Right rear abs speed sensor Tire pressure warning ind Tire pressure warning system pushbutton (1-off, 2-teach in process) X10017 X16 X17 X170 (left kick panel) X18170 (below center console) X19017 X60003 X60004
WIPER/WASHER Washer Jet Heater Wiring Diagram for BMW M Roadster 2002 List of elements for Washer Jet Heater Wiring Diagram for BMW M Roadster 2002: 8 Front power distribution box (left rear corner of engine compt) Fuse f24 10a Hot in run & start Jet heater thermoswitch (right front wheelwell) Left washer jet heater (on underside of engine hood) Nca Right washer jet heater (on underside of engine hood) X165 (right front shock tower) Wiper/Washer Wiring Diagram, Coupe for BMW M Roadster 2002 List of elements for Wiper/Washer Wiring Diagram, Coupe for BMW M Roadster 2002: 39 & start (left kick panel) x9633 (left side of luggage compt) Exterior lights (light switch) Fast Front power distribution box (left rear corner of engine compt) Fuse f1 30a Fuse f3 30a Fuse f36 30a Fuse f44 15a Headlight/ foglight washer pump (washer fluid reservoir) Hot at all times Hot in accy, run Instrument cluster Inter Nca Norm Off Park Rear wash Rear wiper/ washer interval control module (in liftgate) Run Single Vehicle speed signal W/ headlight washer W/o headlight washer Wash Washer pump (on washer fluid reservoir) Wiper motor (rear of engine compartment) Wiper/ washer module (behind glove box) Wiper/washer switch X10015 X10018 X13006 X13057 X13268 X165 (right front shock tower) X17 X9633 (left kick panel) Wiper/Washer Wiring Diagram, Roadster for BMW M Roadster 2002 List of elements for Wiper/Washer Wiring Diagram, Roadster for BMW M Roadster 2002: 30 Exterior lights (main light switch) Fast Front power distribution box (left rear corner of engine compt) Fuse f3 30a Fuse f36 30a Fuse f44 15a Headlight/ foglight washer pump (front right side of engine compt, on washer fluid reservoir) Hot at all times Hot in accy, run & start Instrument cluster Inter Nca Normal Off Park Run Single Vehicle speed signal W/ headlight washer 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 X10015 X10018 X165 (right front shock tower) X17 X9633 (left kick panel)
