Diagram sections — 28 (55 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 TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Air Conditioning Wiring Diagrams for BMW 328is 1997 List of elements for Air Conditioning Wiring Diagrams for BMW 328is 1997: 61 (left side of dash) (not used) (right side of plenum) 1) below 21 bar 2) above 30 bar 3) above 2.6 bar 4) below 1.5 bar 4- cyl 4-cyl 5) above 18 bar 6) below 15 bar 7) 4cyl: above 88 deg c 6cyl: above 99 deg c 8) 4cyl: above 88 deg c 6cyl: above 91 deg c 6- cyl 6-cyl A/c compressor Acc Automatic climate control module (behind center console) Auxiliary fan motor (4-cyl) Auxiliary fan motor (6-cyl) Auxiliary fuse box Blower motor (rear of engine compt) Blower relay (in power dist box) Compressor control relay (in power dist box) Data link connector (right rear of eng compt) Defogger system Defroster flap motor Engine control module (right rear of engine compt) Evaporator temp sensor (right side of left footwell) Final stage unit (behind left side of dash) Fresh air flap motor (below dash, right of steering column) Front power distribution box Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a G100 (left front of engine compt) G202 G203 (right kick panel) High speed relay (in power dist box) Hot at all times Hot in run and start Ignition switch Instrument cluster Interior lights system Left heat exchanger temp sensor (center console) Lock Nca Normal speed relay (in power dist box) Outside temp sensor (rear of engine compt) Pressure switch Rear recirculation flap motor Recirculation flap motor Red Regulation flap motor Run Start Starting system Temperature switch (right front of eng compt) Trans- mission controls system Veh speed Water valve assembly (left rear side of engine compt) X10016 X10017 X10018 X1588
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for BMW 328is 1997 List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for BMW 328is 1997: 60 (left kick panel) g200 1994 325i, 1997 z3 only Abs brake pedal travel sensor (near brake fluid reservoir) Abs lp ctrl Abs pump motor relay (in front power distribution box) Abs pump mtr rly Abs pwr protect rly Abs relay (in front power distribution box) Abs travel sens sig Ads step motor All others ** Asc lp ctrl Asc sw sig Asc throt flap pot Battery volt Brake light switch (on bracket, above brake pedal) Brake sig Data link connector (rear of engine compartment) Eml-signal Engine control system Front power distribution box (rear left side of engine compartment) Fuse f10 30a Fuse f21 5a Fuse f38 30a Fuse f46 15a G108 (left front of eng compt) G202 (left side of dash) G203 (right kick panel) Ground Ground, module Hot at all times Hot in accy, run and start Hot in run and start Idle spd sig Ign sig L fnt sol vlv sig L rear sol vlv sig Left front abs speed sensor Left rear abs speed sensor Lf speed sens signal Lr speed sens signal Nca Pump mtr sens shield Pump mtr sens signal Rf speed sens signal Right front abs speed sensor Right rear abs speed sensor Rr speed sens signal Rt fnt sol vlv sig Rxd sig Sens gnd Signal Signal abs travel sens Slip control module (abs) (right side of dash, behind glove box) Sol vlv Spd sig Throt flap postn Trans influence Txd sig Z3 only * Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for BMW 328is 1997 List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for BMW 328is 1997: 34 (1994-95) (1996-97 328i, m3) (below center console) g302 (left kick panel) g200 * ** Abs hydraulic unit (rear left side of engine compartment behind left shock tower) Abs warn ind All others ** Asc diode (top left side of engine compartment, in front of power distribution box) Asc switch Asc warn ind Auxiliary throttle position motor (front of engine compartment) Auxiliary throttle position sensor Engine control module (dme) (rear right side of engine compartment) Front power distribution box (rear left side of engine compartment) Fuse f27 5a G202 (left side of dash) G203 (behind right footwell trim) Hot in run and start Instrument cluster Interior lights system Left front inlet valve Left front outlet valve Left rear inlet valve Left rear outlet valve Nca Pump motor sensor Right front inlet valve Right front outlet valve Right rear inlet valve Right rear outlet valve Separator valve Transmission control module (egs) (right rear side of engine compartment) Z3 only * Anti-lock Brake Wiring Diagrams, without Traction Control for BMW 328is 1997 List of elements for Anti-lock Brake Wiring Diagrams, without Traction Control for BMW 328is 1997: 26 (all others) (below center console) g302 (left kick panel) g200 (raer of engine compartment) data link connector (z3) Abs control module/ hydraulic unit (rear left side of engine compt behind shock tower) Abs ind Brake light switch Engine controls system Exterior lights system 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 G202 (left side of dash) Hot at all times Hot in accy, run and start Hot in run and start Instrument cluster Left front abs speed sensor Left rear abs speed sensor Nca Right front abs speed sensor Right rear abs speed sensor
ANTI-THEFT Drive-Away Protection (EWS II) for BMW 328is 1997 List of elements for Drive-Away Protection (EWS II) for BMW 328is 1997: 35 (a/t) (below left side of dash) g202 (m/t) 318, 318ti 323, 328, m3 A/t Acc Anti-theft control module (alpine) (behind glove box) Automatic transmission range switch (a/t) starter immobilization switch (m/t) Body electronics control module (zke iv) (behind glove box) Data link connector Electronic immobilizer control module (behind glove box) Engine control module (dme) (right rear corner of engine compt) Except 318ti Front power distribution box (left rear corner of engine compt) Fuse f28 5a Fuse f31 5a Fuse f45 7.5a G201 (318ti - right side of glove box) G203 (318, 323, 328, m3 - behind right kick panel) Hot at all times Hot in accy, run and start Hot in run all start Ignition switch Lock M/t Nca On-board computer (center console) Run Start Starting system Transmissions system (a/t only) Transmitter module (ews ii) (left side of dash, at steering column) X10182 X13253 X1659 Forced Entry Wiring Diagram for BMW 328is 1997 List of elements for Forced Entry Wiring Diagram for BMW 328is 1997: 33 Antenna Anti- theft horn Anti-theft control module (behind glove box) Auxiliary fuse box (behind left kickpanel) Body electronics control module (zke iv) (behind glove box) Crash control module (left footwell) Drivers door handle switch Drivers door jamb switch Engine hood switch Exterior lights system Front power distribution box (left rear side of engine compartment) Fuse f43 5a Fuse f47 15a G200 (right kick panel) G310 (4 door) g203 (2 door) (4 door: upper right rear seat back) (2 door: right kick panel) G312 (upper left rear seat back) Horn relay (behind glove box) Hot at all times Hot in accy, run and start Led Left rear door contact Low-noise microphone Nca On-board computer (center console) Passengers door jamb switch Radio microswitch (center of dash) Right rear door contact Trunk light switch X10182 X10244 X13025 X13253 X13254
BODY COMPUTER Body Computer Module Wiring Diagram for BMW 328is 1997 List of elements for Body Computer Module Wiring Diagram for BMW 328is 1997: 31 (1996) (1997) (1997, 98) (1998) (behind glove box) (partial) body electronics control module (zke iv) 1997, Anti-theft Computer data lines Defogger Door locks Exterior lights Front power distribution box (left rear corner of engine compartment) Fuse f14 30a Fuse f33 10a Fuse f35 25a Fuse f43 5a Fuse f7 5a G203 (behind right kick panel) Hot at all times Hot in accy, run and start Interior lights On-board computer Power tops Power windows Red Starting/charging X10182 X13252 X13253 X13254 X13255 On-Board Computer Wiring Diagram for BMW 328is 1997 List of elements for On-Board Computer Wiring Diagram for BMW 328is 1997: 27 (1994 early prod) (1994 late prod to 1996) 1994-1996 Air conditioning system All except 1997 Auxiliary fuse box (behind left kickpanel) Body computer system Computer data lines system Engine controls system Exterior lights system Front power distribution box (rear left side of engine compartment) Fuse f23 5a Fuse f3 15a Fuse f45 7.5a Fuse f47 15a G203 (right kickpanel) Ground Hot at all times Hot in run and start Instrument cluster system Interior lights system On-board computer (center console) On-board computer temp sensor (front right side of engine compt) Starting/charging system Warning system X1070 X1071
COMPUTER DATA LINES Computer Data Lines for BMW 328is 1997 List of elements for Computer Data Lines for BMW 328is 1997: 30 (not used) 318is 328i 328i, m3 Abs control module/ hydraulic unit (1997) Automatic climate control module (center console) B+ junction point (318is) b+ jump start junction point (m3, 328i) Body electronics control module (zke iv) (behind glove box) Convertible top control module (in lower left "c" pillar, behind side panel) Cruise control module (behind glove box) Data link connector (rear right side of engine compartment) Electronic immobilizer control module (ews ii) (behind glove box) Engine control module (dme) (rear right side of engine compartment) Ex 1997 Front power distribution box (rear left side of engine compartment) Fuse f26 10a Fuse f46 15a G101 (right side of engine compartment) Generator Hot at all times Hot in accy, start and run Hot in start and run Instrument cluster Obd ii connector On-board computer (center console) Others Red Slip control module (abs) (behind glove box) Srs control module (under rear seat) Transmission control module (egs) (rear right side of engine compartment)
COOLING FAN Auxiliary Cooling Fan Wiring Diagram for BMW 328is 1997 List of elements for Auxiliary Cooling Fan Wiring Diagram for BMW 328is 1997: 33 (in power 1) above 88 deg c (1.8l) above 99 deg c (2.8l) 2) above 80 deg c (1.8l) above 91 deg c (2.8l) 318i/s 318ti 328, m3 Above 18 bar Above 2.6 bar Above 30 bar Automatic climate control module Aux- iliary fuse box Auxiliary fan motor Below 1.5 bar Below 15 bar Below 21 bar Distribution box) Double temper- ature switch (right front of engine compt) Engine control module (dme) (right rear of engine compt) Except 1996 318ti Except 318ti Fuse 30a Fuse 40a Fuse 5a G110 (left front of engine compt) High speed relay Hot at all times Hot in run and start front power distribution box (left rear of engine compt) Integrated heating- and climate control module M3, M3, 318ti M3, 328 M3, 328, 318i/s, 318ti Normal speed relay Pressure switch (near right headlight)
CRUISE CONTROL Cruise Control Wiring Diagram for BMW 328is 1997 List of elements for Cruise Control Wiring Diagram for BMW 328is 1997: 26 Acccelerate/ set Automatic transmission range switch (center console) Brake light switch (top of brake pedal support) Clutch switch (top of clutch pedal support) Computer data lines system Cruise control actuator (left front side of engine compartment) Cruise control module (right side of i/p) Cruise control switch Decelerate/ set Engine speed Front power distribution box (rear left side of engine compartment) Fuse f28 5a Fuse f46 15a G203 (right kick panel) Hot in accy, run and start Hot in run and start Instrument cluster Nca Normal Off Resume Transmission control module (right rear of engine compt) Vehicle speed sensor W/ ccm W/ egs W/o ccm
DEFOGGERS Defogger Wiring Diagram for BMW 328is 1997 List of elements for Defogger Wiring Diagram for BMW 328is 1997: 21 (center console) automatic climate control module (w/ 3 antenna diversity) Antenna amplifier (in upper left "c" pillar) Body electronics contol module (behind glove box) Diversity (w/ 3 antenna diversity) (in upper left "c" pillar) Front power distribution box (rear left side of engine compt) Fuse f23 5a Fuse f6 20a G313 (4 door) (upper right rear seatback) G314 (2 door) (upper left rear seatback) Heating control Hifi amplifier (conv: below right rear seat, non-conv: in left side of luggage compt) Hot at all times Hot in run and start Intergrated climate regulation Nca Radio Rear defogger relay (rear left side of engine compartment) Rear defogger/ antenna Suppression filter (in upper right "c" pillar) Thermostat
ENGINE PERFORMANCE
2.8L 2.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW 328is 1997 List of elements for 2.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW 328is 1997: 76 A/c on sig A/c system Acc Activate a/c Activate valve Anti- theft system B+ jump start junction point (right rear side of engine compt) Battery Camshaft ctrl Camshaft pos Chekc eng ind Crnkshft rpm Cyl 1 Cyl 1 ign coil Cyl 1 inj Cyl 1-6 fuel pump relay Cyl 2 Cyl 2 ign coil Cyl 2 inj Cyl 3 Cyl 3 ign coil Cyl 3 inj Cyl 4 Cyl 4 ign coil Cyl 4 inj Cyl 5 Cyl 5 ign coil Cyl 5 inj Cyl 6 Cyl 6 ign coil Cyl 6 inj Drive-away sig Dual temperature sensor (coolant temperature) (right front of engine) Eng cool temp Engine control module (dme) (right rear side of engine compt) Engine control module relay Except 1996 m3 Front power distribution box Fuel cons Fuel injection valves (top center of engine) Fuel pump (below right side of rear seat) Fuel tank pressure sensor (right rear wheel well) Fuel tnk press Fuse f18 15a G117 (right rear side of engine compt) G119 (right front of engine) G312 (upper left rear seatback) Ground Hot at all times Hot fam mtr Hot film air mass meter (left side of engine) Hot in run and start Idle speed control valve (right front of engine) Ignition coils (top right side of engine) Ignition switch Instru- ment cluster Instrument cluster Intake air temperature sensor (left side of engine) Intk air temp Nca Off Only Red Resistor (240 ohm) Run Speed sig rr Start Terminal 15 Throt pos sig Throttle pos Throttle position sensor (left side of engine) Unloader relay terminal 15 (1997 only) Variable camshaft control valve 1 (top center of engine) X10016 X16 X17 2.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW 328is 1997 List of elements for 2.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW 328is 1997: 54 (1997 only) 02s htg gnd 02s sig gnd A/c system Activate relay Activate valve Actv a/c comp Air pump (front of engine compt) Asc-sig mcr Asc-sig za Asc-sig zwv Auxiliary fuse box Battery Camshaft pos Camshaft position sensor (cylinder id) (right front of engine) Can high Can low Carbon canister valve (in spare wheel well) Computer data lines (1997 only) Connector Crankshaft position/ rpm sensor (under right front of car) Cyl 1-3 Cyl 1-3 ks Cyl 4-6 Cyl 4-6 ks Data link connector (right rear side of engine compt) Engine control module (dme) (right rear side of engine compt) Evaporative emission valve (right of left shock tower) Except 1996 m3 Except m3 Exhaust gas flap valve (left rear of trunk) Fuse f50 5a G117 (right rear side of engine compt) G119 (right front of engine) Ground Instrument cluster system Knock sensor (top front of engine) Nca Obd ii Oxygen sensor i (behind catalytic converter) Oxygen sensor i (in front of catalytic converter) Oxygen sensor ii (behind catalytic converter) Oxygen sensor ii (in front of catalytic converter) Program volt Red Running loss Second air pump relay (in power distribution box) Second air pump valve (right side of engine) Sensor signal Sig exhst flap Slip control module (abs/asc) (behind glove box) Solenoid valve (running losses) (under left center of car) Transmission control module (egs) (right rear side of engine compt) Txd
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for BMW 328is 1997 List of elements for Back-up Lamps Wiring Diagram for BMW 328is 1997: 17 (2 door) A/t A/t only Automatic transmission range switch (center console, on shifter mechanism) Chime module (except 1998) (left side of dash) Front power distribution box (left rear corner of engine compartment) Fuse 10a G312 (behind upper left rear seat back) Hot in run and start Left back up light Left trunk light assembly M/t Reversing light switch (left side of transmission) Right back up light Right trunk light assembly X10017 X1426 Exterior Light Wiring Diagram (1 of 3) for BMW 328is 1997 List of elements for Exterior Light Wiring Diagram (1 of 3) for BMW 328is 1997: 47 (2 door) (behind right kick panel) (not used) Anti-theft control module (behind glove box) Body electronics control module (behind glove box) Combination switch Crash control module (under left side of dash) Front power distribution box (left rear corner of engine compt) Fuse f23 5a Fuse f34 15a G100 (front left side of engine compt) G202 (left side of dash) G203 G203 (behind right kick panel) G312 (behind upper left rear seat back) G312 (behind upper left rear seat back) Hazard flasher relay (in power distribution box) Hazard indicator Hazard switch Hot at all times Hot in run and start Instrument cluster Interior lights system Left Left front auxiliary turn light Left front turn lamp Left headlight Left rear turn lamp Left trunk light assembly Left turn indicator Off Right Right front auxiliary turn light Right front turn lamp Right headlight Right rear turn lamp Right trunk light assembly Right turn indicator Turn signal switch W/ crash control module W/o crash control module X10017 X10018 X10182 X13025 X16 X17 Exterior Light Wiring Diagram (2 of 3) for BMW 328is 1997 List of elements for Exterior Light Wiring Diagram (2 of 3) for BMW 328is 1997: 27 (2 door) Check control module (left side of dash) Front power distribution box (left rear corner of engine compartment) Fuse 10a G100 (front left side of engine compt) G312 (behind upper left rear seat back) Head Hot at all times Interior lights system Left headlight Left license plate light Left park light Left tail light Left trunk light assembly Light switch Off Park Right headlight Right license plate light Right park light Right tail light Right trunk light assembly W/ check control module W/o check control module X10018 X1074 X1075 Exterior Light Wiring Diagram (3 of 3) for BMW 328is 1997 List of elements for Exterior Light Wiring Diagram (3 of 3) for BMW 328is 1997: 36 (2 door) 318i 323, 328, m3 A/t A/t only (except 1998) Abs control module/ hydraulic unit (left rear of engine compt) Automatic transmission range switch (center console, on shifter mechanism) Brake light switch (brake pedal support) Check control module (left side of dash) Chime module (except 1998) (left side of dash) Cruise control module (right side of dash) Front power distribution box (left rear corner of engine compartment) Fuse 10a Fuse 15a G312 (behind upper left rear seat back) High level stop light Hot in accy, run and start Hot in run and start Left back up light Left brake light Left trunk light assembly M/t Nca On-board computer (on center console) Reversing light switch (left side of transmission) Right back up light Right brake light Right trunk light assembly Slip control module (right side of dash) Transmission control module (right rear of engine compt) W/ check control module W/o check control module X10018 X1074 X1075 X1426
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 5) for BMW 328is 1997 List of elements for Ground Distribution Wiring Diagram (1 of 5) for BMW 328is 1997: 67 Airbag system control module Anti- theft horn Auxiliary fan motor Blower relay Brake fluid level switch Brake light switch Cassette box light (1996) Central power window switch (convertible) Child protection control (console) Chime module Convertible top control module Cruise control actuator Dimmer Drivers power window switch Electronic immobilizer control module Engine coolant level switch Front fog light relay G100 (front left side of engine compartment) G202 (below left side of dash) G203 (right kick panel) G302 (center console, near gearshift lever) G303 (under right rear seat) Hazard flasher relay Headlight/ fog light washer pump High beam light relay Horn switch Ignition switch Instrument cluster Instrument cluster (1997) Inter- mediate pressure switch (1997) Left fog light Left front auxiliary turn light Left front turn light Left high beam light Left horn Left low beam light Left park light Left pop-out window switch Left rear door (console) power window switch (4 door) Left rear window switch (4 door) Left washer jet heater Light switch Low beam light relay Obd ii connector Only Passengers power window switch Pressure switch (1996) Right fog light Right front auxiliary turn light Right front turn light Right high beam light Right horn Right low beam light Right park light Right pop-out window switch Right rear door (console) power window switch (4 door) Right washer jet heater Starter immobilizer switch (1997) Temperature switch Throttle flap heater (1997) Unloader relay Washer fluid level switch Washer pump (1996) (canada) Wiper motor Wiper relay (canada) (1997) Wiper/ washer module (low ii) Wiper/ washer switch Ground Distribution Wiring Diagram (2 of 5) for BMW 328is 1997 List of elements for Ground Distribution Wiring Diagram (2 of 5) for BMW 328is 1997: 56 1996 & 1997 w/ asc 318, 328 328, m2 Abs control module/ hydraulic unit Abs hydraulic unit Abs pump motor relay Abs relay (1996) All 1996, 1997 328, m3 Body electronics control module Body electronics control module (zke iv) Cd changer Clutch switch Convertible top storage lid lock motor Crash control module Cruise control actuator Cruise control module Door lock heater Drivers door handle switch Drivers makeup mirror switch Drivers side mirror Drivers window motor Front dome light/ map reading assembly G103 (rear of right shock tower) G202 (below left side of dash) G203 (behind right footwell trim) Ground Inertia switch Instrument cluster Left footwell light Left front speed sensor Left front speed sensor (1997 318) Mirror control switch On-board computer temp sensor Only Passengers door jamb switch Passengers makeup mirror switch Passengers seat control switch Passengers seat heater Passengers seatback heater Passengers side mirror Passengers window motor Rear lights relay Relay module Right footwell light Right front speed sensor Right front speed sensor (1997 318) Slip control module Spatial sound switch Sunroof control assembly Thermostat (1997) Transmitter module Trunk lid micro switch W/ abs W/ asc Wiper/ washer module (1996) (canada) Wiper/ washer module (low ii) (usa) Ground Distribution Wiring Diagram (3 of 5) for BMW 328is 1997 List of elements for Ground Distribution Wiring Diagram (3 of 5) for BMW 328is 1997: 38 Air pump Air pump (1996) Camshaft position sensor shield Change- over valve Crankshaft position/ rpm sensor shield Crankshaft position/rpm sensor shield Cyl 1 ignition coil Cyl 2 ignition coil Cyl 3 ignition coil Cyl 4 ignition coil Cyl 5 ignition coil Cyl 6 ignition coil Data link connector Delay relay (1996) Engine control module (dme) Fuel pump/ start identification relay G103 (1996) (m3 canada) (rear of right shock tower) G119 (328, m3) (right front of engine) G123 (1996) (328 canada) (rear of right shock tower) G123 (328, m3) (rear of right shock tower) Heated oxygen sensor Heated oxygen sensor 2 Heated oxygen sensor 2 shield Heated oxygen sensor shield Hot film air mass meter Ignition coil shield Nca Resistor Secondary air pump relay Sensor 1 shield Sensor 2 shield Shield Solenoid valve (1996) Transmission control module (egs) Unloader valve (1997) Variable camshaft control module (vanos) Variable camshaft control sensor 1 Variable camshaft control sensor 2 Ground Distribution Wiring Diagram (4 of 5) for BMW 328is 1997 List of elements for Ground Distribution Wiring Diagram (4 of 5) for BMW 328is 1997: 60 Air pump Anti- theft control module Cd changer Check control module Convertible top actuating switch Convertible top control module Convertible top position micro- switch Convertible top-end position micro- switch Crankshaft position sensor shield Cyl 1 ignition coil Cyl 2 ignition coil Cyl 3 ignition coil Cyl 4 ignition coil Data link connector Door lock heater Driver door handle switch Drivers seat heater switch Drivers seatbelt switch Drivers side impact sensor (1997) Drivers side mirror Drivers window monitioring switch (1997) Drivers window motor light Engine control module (dme) G119 (318) (right front of engine) G123 (318) (rear of right shock tower) G202 (left side of i/p) G203 (1996) (behind right footwell) G203 (right kick panel) G302 (1996) (center console, near gear shift lever) G313 (4 door) (in upper right rear seat back) Ground (318) Hall effect camshaft sensor Hifi amplifier Hot film air mass meter (1996) Ignition coil shield Left rear door contact Mirror control switch Nca Only Passengers door jamb switch Passengers seat control switch Passengers seat heater Passengers seat heater switch Passengers seatback heater Passengers seatbelt switch Passengers side impact sensor (1997) Passengers window monitioring switch (1997) Radio Right rear door contact Right rear interior light Right rear interior light (1997) Right rear window switch Rollover sensor Seat occupancy detector Suppression filter Transmission control module (egs) Unloader relay (1997) W/ hifi, ten speaker system W/ stereo 6 speaker system Windscreen cowl panel lock micro- switch Ground Distribution Wiring Diagram (5 of 5) for BMW 328is 1997 List of elements for Ground Distribution Wiring Diagram (5 of 5) for BMW 328is 1997: 69 1997 w/ hr 1997 w/ ihka or all 1996 1997 with convertible All others Asc switch Automatic climate control module Blower motor Cassette box light (1997) Cd changer (1997) Center console telephone connector (1997) Central locking switch Charging socket Convertible top control module Convertible top storage lid micro- switch Drivers door jamb switch Drivers lumbar support motor/valve (1996) Drivers seat control switch Drivers seat heater Drivers seatback heater Engine hood switch Final stage unit Front ashtray light Front cigar lighter Front cigar lighter light Fuel pump G203 (right kick panel) G312 (convertible) (upper left rear seatback) G312 (upper left rear seatback) Glove box light switch Hard top connector 1 Hazard switch Headlight/ foglight cleaning module (1996) (canada) High level stop light Intensive wash pump Left back-up light Left brake light Left license light Left rear fog light Left rear interior light Left rear interior light (1997) Left rear turn light Left tail light Left trunk light assembly Luggage compartment telephone connector (1997) Multi- function clock On-board computer (1996) Passengers door jamb switch (1997) Program switch (w/ egs) Radio micro- switch (1996) Rear ashtray light Rear window blower Rear window blower micro switch Right back-up light Right brake light Right defogger Right license light Right rear brake pad sensor Right rear door contact (1997) Right rear fog light Right rear interior light Right rear turn light Right tail light Right trunk light assembly Servotronic control module Suppression filter (2 door) Telephone trans- ceiver (1996) Transmission position indicator light Wiper/ washer module (1997) Wiper/ washer switch (1997)
HEADLIGHTS Headlight Wiring Diagram (1 of 2) for BMW 328is 1997 List of elements for Headlight Wiring Diagram (1 of 2) for BMW 328is 1997: 43 (front left side of engine compt) 87b Check control module (left side of dash) Combination high beam switch Except 1997 usa Flash Front power distribution box (left rear side of engine compartment) Front power distribution box (left rear side of engine compt) Fuse f11 7.5a Fuse f12 7.5a Fuse f23 5a Fuse f25 5a Fuse f29 7.5a Fuse f30 7.5a G111 G111 (front left side of engine compt) G202 (below left side of dash) Head High High beam indicator High beam light relay (power distribution box) Hot in run and start Instrument cluster Left high beam light Left low beam light Light switch Low beam light relay (power distribution box) Normal Not used Off Park Red Right high beam light Right low beam light Switch W/ccm W/o ccm X10016 X10017 X10035 X10036 X16 X17 Headlight Wiring Diagram (2 of 2) for BMW 328is 1997 List of elements for Headlight Wiring Diagram (2 of 2) for BMW 328is 1997: 39 (1996 canada) (1996 canada) (except 1996 canada) (2 door) (below left side of dash) (except 1996 canada) 1996 canada only 87b Canada Except canada Fog light switch Front fog light relay (power distribution box) Front fog lights indicator Front power distribution box (left rear side of engine compt) Fuse f15 7.5a Fuse f17 7.5a Fuse f22 5a G111 (front left side of engine compt) G202 G202 (below left side of dash) G312 (upper left rear seatback) Head Hot at all times Hot in run and start Instrument cluster Left fog light Left rear fog light Left trunk light assembly Light switch Off Park Rear fog light switch Rear fog lights indicator Red Right fog light X10016 X10017 X17 X217 X319
HORN Horn Wiring Diagram for BMW 328is 1997 List of elements for Horn Wiring Diagram for BMW 328is 1997: 17 (front left (left Acc Front power distribution box (left rear side of engine compt.) Fuse f8 15a G111 side of engine compt.) G202 side of i/p) 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 328is 1997 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW 328is 1997: 97 (near oil level stick) 0nly A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 Abs ind Acc Anti- lock brakes system Anti-lock brakes system Anti-lock brakes system (ex 1992 & 1993) Asc+t ind B11 B12 B14 B15 B16 B17 B18 B19 B21 B23 B24 B26 Body computer system Brake fluid ind Brake fluid level switch (top of brake fluid reservoir) Brake warning ind Charge Check engine ind Check ind Conn a Conn b Conn c Convert- Engine controls system Engine controls system (1997 only) Except Except & Except 1992 & Exterior lights system Front fog lt ind Front power distribution box (rear left side of engine compt) Fuel consumption meter Fuel gauge Fuel reserve ind Fuse f27 5a Fuse f31 5a G202 (below left side of dash) G203 (behind right footwell trim) Ground Hazard ind Headlights system High beam ind Hot at all times Hot in run and start Ible only Ignition switch Illum (3 used) Ind Instrument cluster Interior lights system Left turn ind Lock Nca Oil ind Oil pressure switch 1) normal 2) 0.2-0.5 bar Only Park brake ind Park brake switch Power tops system Rear fog lt ind (canada) Right turn ind Rollover protection ind (convertible) Run Seat belt ind Solid state Speedometer Srs ind Start Starting/ charging system Tachometer Temp gauge Transmission malfunction ind Transmission system W/ asc W/o asc Instrument Cluster Wiring Diagram (2 of 2) for BMW 328is 1997 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW 328is 1997: 47 (1992 & 1993 usa, & 1997) (behind right footwell trim) (1992 & 1993 2 door, & convertible) g203 (below left side of dash) (g202) (ex 1992 & 1993 2 door, & 1994 convertible) (upper left rear seat) (ex 1992 & 1993 usa, & 1997) Air condition- ing system Brake light switch Check control module (below left side of dash) Chime module (below left side of dash) Clc Computer data lines system Cruise control system Data Data link connector (rear right side of engine compt) Driver's seat belt switch Drivers door jamb switch Engine controls system Engine coolant temperature sensor (right front of engine, below intake manifold) Except 1992 & Front power distribution box (rear left side of engine compartment) Fuel level sensor (below left side of rear seat) Fuel tank sensor ii (top of fuel tank) Fuse f23 5a Fuse f45 7.5a Fuse f46 15a G203 (behind right foot well trim) G203 (behind right footwell trim) G312 G312 (in upper left rear seat back) Hot in accy, run and start Hot in run and start Interior lights system Lac Left front brake pad sensor Multi-function clock Oil temperature sensor (left side of engine) On-board computer temp sensor (front right side of engine compt) On-board display/computer (center console) Power tops system Radio Right rear brake pad sensor Starting/charging system Tach Vehicle speed sensor (under rear of car) W/ ccm W/ccm Wiper/ washer module (behind glove box)
INTERIOR LIGHTS Interior Light Wiring Diagram (1 of 2) for BMW 328is 1997 List of elements for Interior Light Wiring Diagram (1 of 2) for BMW 328is 1997: 56 (1994) (others) (center console) (left side of i/p) g202 g302 (center console) (right kick panel) Asc switch (ex. 1994) Body electronics control module (zke iv) Canada Cassette box light Central power window switch (2 door, ex. 1994) Check control module Daytime running lights coding diode (left side of i/p) Dimmer Driver's power window switch Ex. 1994 & 1995 Exterior lights system Exterior lights system (turn/hazard lights) Front ashtray light Front cigar lighter light Front power distribution box (left rear side of engine compartment) Fuse f22 5a Fuse f37 10a G202 (left side of i/p) G203 G203 (right kick panel) G302 G302 (center console) Hazard switch Head Hot at all times Hot in run and start Ihkr control panel Instrument cluster Integrated climate regulation control module Left pop out window switch Left rear window switch Left seat heater switch Light switch Off Park Passenger's power window switch Radio Rear ashtray light Right park light/license plate light relay (right side of dash) Right rear window switch Right seat heater switch Spacial sound switch (ex. 1994) Sunroof control assembly (under roof center panel) Sunroof switch Transmission position indicator light U.s.a. Under hood light switch Underhood light Wiper/ washer module (behind glove box) (canada) X16 X18126 X18154 Interior Light Wiring Diagram (2 of 2) for BMW 328is 1997 List of elements for Interior Light Wiring Diagram (2 of 2) for BMW 328is 1997: 39 (2 door) (4 door) 1994 late production 2 door 4 door Anti- theft system Anti-theft system Body electronics control module (zke iv) Driver's door jamb switch Driver's makeup mirror light (ex. 1997) Driver's makeup mirror switch Front dome light/ map reading assembly Front power distribution box (left rear side of engine compartment) Fuse f33 10a Fuse f43 5a Fuse f44 15a G203 (right kick panel) G310 (upper right rear seatback) G310 (upper right rear seatback) g203 (right kick panel) G312 (upper left rear seatback) G312 (upper left rear seatback) g203 (right kick panel) Glove box light switch Hot at all times Hot in accy, run and start Left rear door contact Left rear door jamb switch Left rear interior light Off Others Passenger's door jamb switch Passenger's makeup mirror light (ex. 1997) Passenger's makeup mirror switch Reading lights Right rear door contact Right rear door jamb switch Right rear interior light Trunk compartment light Trunk light switch (left side of trunk lid) X13254
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 5) for BMW 328is 1997 List of elements for Power Distribution Wiring Diagram (1 of 5) for BMW 328is 1997: 24 1996 & 1997 318i, 318is, 318i convertible 1996 m3 & 328i, 328is, 328i convertible 1996 w/ engine compt mounted battery 1996 w/ trunk mounted battery 1997 m3 & 328i, 328is, 328i convertible B+ jump start junction point B+ junction point B+jump start junction point Battery Data link connector Engine control module Engine control module relay Engine controls Fuel pump relay Fuse link Generator Red Secondary air pump relay Starter To front distribution box (diagram 2 of 5) To fuse f49 (diagram 2 of 5) Transmission control module (egs) Unloader relay Unloader relay (1997) Power Distribution Wiring Diagram (2 of 5) for BMW 328is 1997 List of elements for Power Distribution Wiring Diagram (2 of 5) for BMW 328is 1997: 64 Auxiliary fuse box (behind left kick panel) Auxiliary fuse box (luggage compartment) Body electronics control module Body electronics control module (zke iv) Canada Check control module Comfort relay (1997) Compressor control relay Convertible top control module (1997 328) From battery (diagram 1 of 5) From fuel pump relay (diagram 1 of 5) Front fog light relay Front power distribution box (rear left side of engine compartment) Fuel pump Fuse f1 30a Fuse f11 7.5a Fuse f12 7.5a Fuse f13 5a Fuse f14 30a Fuse f15 15a Fuse f17 10a Fuse f18 20a Fuse f19 30a Fuse f29 7.5a Fuse f3 30a Fuse f30 7.5a Fuse f39 7.5a Fuse f4 15a Fuse f40 30a Fuse f41 30a Fuse f48 40a Fuse f49 15a Fuse f5 30a Headlight/ foglight cleaning module (spa) (1996) High beam light relay High speed relay (318) High speed relay (328, m3) Instrument cluster Left fog light Left high beam light Left low beam headlight Left seat control switch Left seat lumbar switch Low beam light relay Not used Rear fog light switch Red Relay module Right fog light Right high beam light Right low beam headlight Right seat control switch Secondary air pump relay (1997 328, m3) Sunroof control assembly To fuse f20 (diagram 4 of 5) To fuse f35 (diagram 5 of 5) To fuse f47 (diagram 4 of 5) To fuse f6 (diagram 5 of 5) (1997) To fuse f8 (diagram 5 of 5) To ignition switch (diagram 3 of 5) Unloader relay W/ ccm W/o ccm Wiper/ washer module (1997) Power Distribution Wiring Diagram (3 of 5) for BMW 328is 1997 List of elements for Power Distribution Wiring Diagram (3 of 5) for BMW 328is 1997: 61 (diagram 3 of 5) Acc Anti-theft control module Blower relay Body electronics control module (zke iv) Brake light switch Center console telephone connector (1997) Check control module Convertible top control module Cruise control module Cruise control switch Datalink connector Electronic immoblizer control module (ews ii) Engine control module (dme) From front power distribution box (diagram 2 of 5) From fuse f44 m (diagram 3 of 5) Front dome/ map light assembly Front power distribution box (rear left side of engine compartment) Fuse f42 7.5a Fuse f43 5a Fuse f44 15a Fuse f45 7.5a Fuse f46 15a Glove box light Horn relay Ignition switch Instrument cluster Instrument cluster (1996) Left makeup mirror light Left side impact sensor (1997) Luggage compartment telephone connector (1997) Not used Off On-board computer Radio Rear interior Red Right makeup mirror light Right side impact sensor (1997) Rollover sensor Run Seat occupancy detector (1996) Seat occupancy detector (1997) Spatial sound switch Srs control module Start Starter immobilization switch (1997) Telephone transceiver (1996) To fuse f16 (diagram 4 of 5) To fuse f24 (diagram 4 of 5) To fuse f28 (diagram 4 of 5) To fuse f45 Transmitter module Transmitter module (1996) Twin relay module (1996 canada) Unloader relay Washer pump Wiper motor relay (1996) Wiper relay (1996) Wiper/ washer module Wiper/ washer module (1996 canada) Power Distribution Wiring Diagram (4 of 5) for BMW 328is 1997 List of elements for Power Distribution Wiring Diagram (4 of 5) for BMW 328is 1997: 56 1996 0r 1997 w/ ihka 1996 w/ park ventilation 1997 or 1996 w/o park ventilation Abs relay Abs slip control module Anti-theft control module Asc switch Automatic climate control module Automatic transmission range switch Auxiliary connector (1996) Auxiliary fuse box (behind left kick panel) Blower relay Combination switch Compressor control relay Data link connector From front power distribution box (diagram 2 of 5) From ignition j switch (diagram 3 of 5) From ignition k switch (diagram 3 of 5) From ignition switch (diagram 3 of 5) From n fuse f24 (diagram 4 of 5) Front power distribution box (left rear side of engine compartment) Fuse f16 5a Fuse f20 30a Fuse f21 5a Fuse f22 5a Fuse f23 5a Fuse f24 10a Fuse f25 5a Fuse f26 10a Fuse f27 5a Fuse f28 5a Fuse f47 15a High beam light relay High speed relay Horn relay Instrument cluster Light switch Mirror control switch Multi- function clock Normal speed relay Park heating ventilation relay box Program switch Rear defogger relay Red Reversing light switch Servotronic control module (1996) Slip control module (abs) (1996) Thermostat Throttle flap heater (1996) To fuse f23 (diagram 4 of 5) Unloader relay W/ asc W/ hr W/o asc W/o egs only Water valve assembly Power Distribution Wiring Diagram (5 of 5) for BMW 328is 1997 List of elements for Power Distribution Wiring Diagram (5 of 5) for BMW 328is 1997: 72 1996 only 1997 only 328, m3 w/ asc Abs control module Abs pump motor relay Abs relay All w/ abs Automatic climate control module Body electronics control module (1996) Body electronics control module (zke iv) Canada Cd changer Center console telephone connector Central lcoking switch Charging socket Chime module Convertible top control module Convertible top control module (1996) Convertible top storage lid lock motor Crash control module Electronic immobilizer control module From front power distribution box (diagram 2 of 5) From fuse f34 (diagram 5 of 5) From g front power distribution box (diagram 2 of 5) Front cigar lighter Front dome/map light assembly Front power distribution box (rear left side of engine compartment) Fuse f10 30a Fuse f31 5a Fuse f32 30a Fuse f33 10a Fuse f34 15a Fuse f35 25a Fuse f36 30a Fuse f37 10a Fuse f38 30a Fuse f6 20a Fuse f7 5a Fuse f8 15a Fuse f9 20a G203 (right kick panel) Hazard flasher relay Hifi amplifier Horn relay Ignition switch Instrument cluster Left door lock motor Left door lock switch Light switch Light switch (usa) Luggage compartment telephone connector Multi- function clock Obd ii connector On-board computer (1997) Radio Rear defogger relay Red Right door lock motor Right door lock switch Slip control module Telephone transceiver (1996) To fuse f33 (diagram 5 of 5) Trunk lid micro- switch Trunk lid relay Trunk light Trunk lock motor Usa W/ asc W/ hifi, ten speaker system Water valve asssembly Wiper relay Wiper/ washer module
POWER DOOR LOCKS Power Door Lock Wiring Diagram for BMW 328is 1997 List of elements for Power Door Lock Wiring Diagram for BMW 328is 1997: 47 1994-96 Auto int lt sig Body electronics control module (zke iv) (behind glove box) Central arrest sig Central locking switch (from late production 1995) Cerntral lock sig Conn 10182 Conn 13252 Conn 13253 Conn 13254 Conv Convertible top storage lid micro switch Crash sig Data link connector (rear right side of engine compartment) Diag Drive away protect Drivers door lock motor Drivers door lock switch Early production Ex conv From late production Front power distribution box (rear left side of engine compartment) Fuse f35 25a Fuse f7 5a G203 (behind right footwell trim) G312 (in upper left rear seat back) Gas filler lock motor Glove box lock motor Gnd Hot at all times Inertia switch (in lower right "a" pillar) Interior lights system Left rear door lock motor Lk sig drivers door Lk sig passengers door Lk sig trunk lid Lock sig On-board computer (cemter console) Passengers door lock motor Passengers door lock switch Postn sig Pwr lk sig Right rear door lock motor Starter immobilization relay Trunk lid relay (behind glove box) (convertible only) Trunk lid sig (conv) door sig (4 door) Trunk lock motor
POWER MIRRORS Power Mirror Wiring Diagram for BMW 328is 1997 List of elements for Power Mirror Wiring Diagram for BMW 328is 1997: 14 Down Driver's Driver's side mirror Front power distribution box (left rear corner of engine compartment) Fuse f24 10a G203 (behind right kick panel) Hot in run and start Left Mirror control switch Nca Passenger's Passenger's side mirror Right X10017
POWER SEATS Heated Seats Wiring Diagram for BMW 328is 1997 List of elements for Heated Seats Wiring Diagram for BMW 328is 1997: 24 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 (left rear corner of engine compartment) Fuse f23 5a Fuse f4 15a G202 (below left side of dash) G203 (2 door) (behind right kick panel) G300 (under left front seat) G310 (4 door) (behind upper right rear seat back) G312 (behind upper left rear seatback) Hot at all times Hot in run and start Interior lights system Max Min Nca Passenger's seat heater (under right front seat) Passenger's seat heater switch Passenger's seatback heater (in upper right front seatback) Test Unloader relay, terminal 15 (under left side of dash) X10015 X10017 Power Seat Wiring Diagram for BMW 328is 1997 List of elements for Power Seat Wiring Diagram for BMW 328is 1997: 24 Back Cushion tilt Driver's seat control switch Driver's seat cushion tilt motor Driver's seat height motor Driver's seat movement motor Driver's seatback recliner motor Front Front power distribution box (left rear corner of of engine compt) Fuse f40 30a Fuse f5 30a G203 (behind right kick panel) G312 (behind upper left rear seatback) Height Hot at all times Passenger's seat control switch Passenger's seat cushion tilt motor Passenger's seat height motor Passenger's seat movement motor Passenger's seatback recliner motor Position Seatback X10015 X10018
POWER TOP/SUNROOF Sunroof Wiring Diagram for BMW 328is 1997 List of elements for Sunroof Wiring Diagram for BMW 328is 1997: 14 (right kick panel) Body electronics control module (zke iv) (behind glove box) Close Front power distribution box (rear left side of engine compartment) Fuse f1 30a G203 Hot at all times Interior lights system Off Open Sunroof control assembly (under roof center panel) Sunroof switch X13176 X272
POWER WINDOWS Power Window Wiring Diagram (1 of 2) for BMW 328is 1997 List of elements for Power Window Wiring Diagram (1 of 2) for BMW 328is 1997: 47 (behind right footwell trim) (behind right footwell trim) (convertible) g203 (console) (convertible) g203 (in upper left rear seat back) (in upper right rear seat back) 2 door or conv Anti-theft control module (behind glove box Body electronics control module (zke iv) (behind glove box) Child protect sig Child protection control (4 door only) Close auto Close sig Close wdo Conn 10182 Conn 13252 Conn 13253 Conn 13254 Conn 13255 Data sig Data sig (conv) close sig (4 door) Data sig (conv) open sig (4 door) Door sig Drivers door jamb switch Drivers power window motor Drivers power window switch Ex 2 door or conv Front power distribution box (rear left side of engine compartment) Fuse f14 30a G203 (behind right footwell trim) G302 (center console near gearshift lever) G303 (ex convertible) G304 (ex convertible) Hot at all times Instrument cluster system Interior lights system Mtr sig Off Open auto Open sig Open wdo Passengers door jamb switch Passengers power window motor Passengers power window switch Revolution sig Starting/charging system Terminal 30h Power Window Wiring Diagram (2 of 2) for BMW 328is 1997 List of elements for Power Window Wiring Diagram (2 of 2) for BMW 328is 1997: 25 4 door Auto close Auto open Central power window switch (convertible only) Close Close wdo Convertible Copy Front power distribution box (rear left side of engine compartment) Fuse f19 30a G203 (behind right footwell trim) G302 (center console, near gearshift lever) Ground Hot at all times Interior lights system Left rear door (console) power window switch (4 door) left rear power window switch (convertible) Left rear door (door) power window switch (4 door only) Left rear window motor Off Open Open wdo Relay module (behind glove box) Right rear door (console) power window switch (4 door) right rear power window switch (convertible) Right rear door (door) power window switch (4 door only) Right rear window motor
RADIO Radio Wiring Diagrams, 10 Speaker System for BMW 328is 1997 List of elements for Radio Wiring Diagrams, 10 Speaker System for BMW 328is 1997: 44 (1994-1996) (1997 only) (1997) (4 door) (others) 20a Antenna amplifier Cd changer Connector x400 (left rear side of luggage compt) Front power distribution box (rear left side of engine compartment) Fuse f33 10a Fuse f44 15a Fuse f9 20a G202 (below left side of dash) G203 (right kick panel) (2 door) g310 (right rear seatback) Hifi amplifier Hot at all times Hot in accy, run and start Instrument cluster Interior lights system Left front high range speaker Left front low range speaker Left front midrange speaker Left mid-high range speaker Left rear high range speaker Left rear low range speaker Left rear speaker Nca Radio Red Right front high range speaker Right front low range speaker Right front midrange speaker Right mid-high range speaker Right rear high range speaker Right rear low range speaker Right rear speaker Telephone Telephone transceiver Vss output X18126 X18520 X605 X606 Radio Wiring Diagrams, 6 Speaker System for BMW 328is 1997 List of elements for Radio Wiring Diagrams, 6 Speaker System for BMW 328is 1997: 24 (1994-1996) (1997) (others) (1997) Antenna amplifier Cd changer (1997) Front power distribution box (rear left side of engine compartment) Fuse f44 15a 20a Fuse f9 20a G202 (below left side of dash) Hot at all times Hot in accy, run and start Instrument cluster Interior lights system Left front high range speaker Left front low range speaker Left rear speaker Of luggage compt) Radio Right front high range speaker Right front low range speaker Right rear speaker Telephone connector (left rear side x400 Telephone transceiver Vss output
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for BMW 328is 1997 List of elements for Shift Interlock Wiring Diagram for BMW 328is 1997: 26 (right rear side of engine compt.) Automatic transmission range switch (near gearshift lever) B+ junction point Battery voltage Brake light switch (support bracket) Brake pedal position Front power distribution box (rear left side of engine compt.) Fuse f28 5a Fuse f46 15a G123 Gear range signal l1 Gear range signal l2 Gear range signal l3 Gear range signal l4 Ground Hot at all times Hot in accy, run and start Hot in run and start Nca Red Shift lock solenoid control Shift lock solenoid ground Shift-lock (right side of gearshift selector) Transmission control module (e-box) X10017 X10018
STARTING/CHARGING Charging Wiring Diagram for BMW 328is 1997 List of elements for Charging Wiring Diagram for BMW 328is 1997: 15 Acc B+ jump start junction point Battery Charge ind Data link connector (rear right side of engine compt) Generator Hot at all times Ignition switch Instrument cluster Lock Red Run Start Starter Telephone connector (center console) Starting Wiring Diagram for BMW 328is 1997 List of elements for Starting Wiring Diagram for BMW 328is 1997: 25 Acc Automatic climate control module (behind center console) Automatic transmission range switch (center console) B+ jump start junction point Body electronics control module (behind glove box) Electronic immobilizer control module (ews ii) (behind glove box) Front power distribution box (left rear corner of eng compt) Fuse f28 5a Fuse f31 5a Fuse f45 7.5a G202 (below left side of dash) Generator Hot at all times Hot in run or start Ignition switch Lock On-board computer (on center console) Red Run Start Starter Starter immobilization switch Transmission system W/ egs W/o egs
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for BMW 328is 1997 List of elements for Supplemental Restraint Wiring Diagram for BMW 328is 1997: 37 (ex. 318ti) (318ti) (note: 50 pin module) 3ie Abbf+ Abbf- Abf+ Abf- Air bag indicator Awl Body electronics control module (behind glove box) Contact rings Data link connector (front of battery) Driver's airbag gas generator Driver's seat belt switch (in seat belt buckle) Driver's side impact sensor Front power distribution box (rear left side of engine compartment) Fuse f27 5a Fuse f42 7.5a G203 (right kick panel) G303 (below rear seat) Gkbf Gkf Hot in acc, run or start Hot in run or start Instrument cluster Left side air bag gas generator (in driver's door) Nca Passenger's airbag gas generator Passenger's seat belt switch (in seat belt buckle) Passenger's side impact sensor Right side air bag gas generator (in passenger's door) Sbe Seat belt warning lamp control Seat occupancy detector (under right front seat) Txd X16 X17
TRANSMISSION A/T Wiring Diagram (1 of 2) for BMW 328is 1997 List of elements for A/T Wiring Diagram (1 of 2) for BMW 328is 1997: 74 (318is & 318ti) (318is only) (328i) (318is & 318ti) (behind right footwell trim) (behind right g201 footwell trim) (except 318ti) (not used) Asc sig Auto Auto mode sig Automatic transmission range switch (center console near gearshift lever) B+ junction point Band sol ctrl Battery volt Brake light switch (on brake pedal support bracket) Brake pdl posit C 1995 vftc Chime module (below left side of dash) Closed in reverse position Clr Cruise control module (tempomat) (behind glove box) Dimmer Egs a4s 310r Egs warning lp Electronic immobilizer control module (behind glove box) Exterior lights system Fault ind sig Front power distribution box (left rear side of engine compartment) Fuse f26 10a Fuse f28 5a Fuse f46 15a G123 (right rear side of eng compt) G201 Gnd Gr rng sig l1 Gr rng sig l2 Gr rng sig l3 Gr rng sig l4 Hot at all times Hot in accy, run & start Hot in run & start Hyd ctrl (-) Instrument cluster Interior lights system 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 Output speed (+) Program switch Red Rpm speed sig S-prog ind Shift-lock sol Sol val 1 ctrl Sol val 2 ctrl Speed sens shd Sport mode sig Tcc sol ctrl Transmission control module (egs) (right rear side of engine compt) Transmission position indicator light W/ ccm W/o ccm X10017 X10018 X16 X69 A/T Wiring Diagram (2 of 2) for BMW 328is 1997 List of elements for A/T Wiring Diagram (2 of 2) for BMW 328is 1997: 60 (1996) (1997) (318is & 318ti) (318is only) (318is) (318ti) (328i only) (328i w/ asc) (below left side of i/p) (not used) 318is & 318is 318is & 318ti 318ti 328i 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 Compressor control relay Computer data lines system Cruise control module (tempomat) (behind glove box) 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 Front power distribution box (left rear side of eng compt) G200 Hydraulic pressure regulator Instrument cluster system Nca Not used Oil temperature sensor On-board computer (multi-function clock) Others 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 X1070 X69 X8516 X8521 Transmission Wiring Diagram (1 of 2) for BMW 328is 1997 List of elements for Transmission Wiring Diagram (1 of 2) for BMW 328is 1997: 74 (318is & 318ti) (318is only) (328i) (318is & 318ti) (behind right footwell trim) (behind right g201 footwell trim) (except 318ti) (not used) Asc sig Auto Auto mode sig Automatic transmission range switch (center console near gearshift lever) B+ junction point Band sol ctrl Battery volt Brake light switch (on brake pedal support bracket) Brake pdl posit C 1995 vftc Chime module (below left side of dash) Closed in reverse position Clr Cruise control module (tempomat) (behind glove box) Dimmer Egs a4s 310r Egs warning lp Electronic immobilizer control module (behind glove box) Exterior lights system Fault ind sig Front power distribution box (left rear side of engine compartment) Fuse f26 10a Fuse f28 5a Fuse f46 15a G123 (right rear side of eng compt) G201 Gnd Gr rng sig l1 Gr rng sig l2 Gr rng sig l3 Gr rng sig l4 Hot at all times Hot in accy, run & start Hot in run & start Hyd ctrl (-) Instrument cluster Interior lights system 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 Output speed (+) Program switch Red Rpm speed sig S-prog ind Shift-lock sol Sol val 1 ctrl Sol val 2 ctrl Speed sens shd Sport mode sig Tcc sol ctrl Transmission control module (egs) (right rear side of engine compt) Transmission position indicator light W/ ccm W/o ccm X10017 X10018 X16 X69 Transmission Wiring Diagram (2 of 2) for BMW 328is 1997 List of elements for Transmission Wiring Diagram (2 of 2) for BMW 328is 1997: 60 (1996) (1997) (318is & 318ti) (318is only) (318is) (318ti) (328i only) (328i w/ asc) (below left side of i/p) (not used) 318is & 318is 318is & 318ti 318ti 328i 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 Compressor control relay Computer data lines system Cruise control module (tempomat) (behind glove box) 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 Front power distribution box (left rear side of eng compt) G200 Hydraulic pressure regulator Instrument cluster system Nca Not used Oil temperature sensor On-board computer (multi-function clock) Others 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 X1070 X69 X8516 X8521
WARNING SYSTEMS Warning System Wiring Diagrams for BMW 328is 1997 List of elements for Warning System Wiring Diagrams for BMW 328is 1997: 19 Automatic transmission range switch (center console near gearshift lever) Chime module (below left side of dash Exterior lights system (back-up lights) Front power distribution box (rear left side of engine compt.) Fuse f26 10a Fuse f31 5a G202 (left side of i/p) Hot at all times Hot in run and start Instrument cluster On-board computer (center console) Sound Tone signal x17 X10017 X10018 X1070 X1426 X518 X522
WIPER/WASHER Wiper/Washer Wiring Diagram, Canada for BMW 328is 1997 List of elements for Wiper/Washer Wiring Diagram, Canada for BMW 328is 1997: 29 (not used) Fast Front power distribution box (left rear corner of engine compt) Fuse f3 30a Fuse f36 30a Fuse f44 15a G202 (below left side of dash) G203 (behind right kick panel) Headlight/fog light washer pump (front right side of engine compt, on washer fluid reservoir) Hot at all times Hot in accy, run and start Instrument cluster Inter Interior lights system Nca Norml Off Park Run Single Vehicle speed signal Wash Washer pump (front right side of engine compt, on washer fluid reservoir) Wiper motor (rear of engine compartment) Wiper/washer module (behind glove box) Wiper/washer switch X10015 X10018 X17 Wiper/Washer Wiring Diagram, USA for BMW 328is 1997 List of elements for Wiper/Washer Wiring Diagram, USA for BMW 328is 1997: 27 (below left side of dash) Fast Front power distribution box (left rear corner of engine compt) Fuse f36 30a Fuse f44 15a G202 G202 (except 1997, 98, 99) (below left side of dash) G203 (1997, 98, 99) (behind right kick panel) G203 (behind right kick panel) Hot at all times Hot in accy, run and start Instrument cluster Inter Nca Norml Off Park Run Single Vehicle speed signal Wash Washer pump (front right side of engine compt, on washer fluid reservoir) Wiper motor (rear of engine compartment) Wiper/washer module (low ii) (except 1992: right side of dash, behind glove box; 1992: driver's side footwell) Wiper/washer switch X10018 X17
