Diagram sections — 27 (48 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION 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 318ti 1997 List of elements for Air Conditioning Wiring Diagrams for BMW 318ti 1997: 59 (left front of engine compt) (right side of 1) above 88 deg c 2) above 80 deg c 1995 vftc c A/c Above 18 bar Above 2.6 bar Above 30 bar Acc Air conditioning compressor All times Auxiliary fan motor Below 1.5 bar Below 15 bar Below 21 bar Blower motor Blower relay (in power distribution box) Blower resistors (center of i/p) Blower switch Climate control switch illumination Compressor control relay (in power distribution box) Defogger system Engine control module (right rear of engine compt) Evaporator temperature sensor (right side of left footwell) Fresh air recirculation motor (center of dashboard) Front power distribution box Fuse 30a Fuse 5a Fuse 7.5a G100 G201 G201 (right side of glove box) G202 (below left side of dash) Glove box) High speed relay (in power distribution box) Hot at Hot at all times Hot in run Ignition switch Ihks control switch Integrated heating and climate control module (center of dash) Interior lights system Nca Normal speed relay (in power distribution box) Off Or start Pressure switch (near right headlight assy) Recirc Rr defog Run Solid state Start Temperature switch (near right headlight assy) Temperature wheel switch Transmission control module (right rear of engine compt) Water valve (left rear of engine compt) X10016 X10017 X10018
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams, with Traction Control for BMW 318ti 1997 List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control for BMW 318ti 1997: 67 (below center console) g302 (left kick panel) g200 (others) (z3) * 318ti, z3 ** 318i, 318ic, 318is Abs hydraulic unit Abs hydraulic unit (rear left side of engine compartment back of left shock tower) Abs ind Abs pump motor relay Abs pump motor relay (power distributon box) (rear left side of engine compartment) Abs signal Abs signal instr cluster Asc lamp Asc switch Brake light switch Brake light switch (left footwell) Can high Can low Data link connector (rear of engine compartment) Engine control system Front power distribution box (rear left side of engine compartment) Fuse f10 30a Fuse f21 15a Fuse f27 5a Fuse f38 30a Fuse f46 15a G108 G202 (left side of dash) G203 (right side of glove box) Ground Hot at all times Hot in accy, run and start Hot in run and start Instrument cluster Interior lights system Left front abs speed sensor Left front inlet valve Left front outlet valve Left front solenoid valve Left rear abs speed sensor Left rear inlet valve Left rear outlet valve Left rear solenoid valve Lf spd sens gnd Lf speed sensor abs Lr spd sens gnd Lr speed sensor abs Nca Rf spd sens gnd Rf speed sensor abs Right front abs speed sensor Right front inlet valve Right front outlet valve Right front solenoid valve Right rear abs speed sensor Right rear inlet valve Right rear outlet valve Right rear solenoid valve Rr spd sens gnd Rr speed sensor abs Rr speed signal dme Separating valve Seperator valve Slip control module (abs) (behind glove box) Txd diag Warning ind Anti-lock Brake Wiring Diagrams, without Traction Control for BMW 318ti 1997 List of elements for Anti-lock Brake Wiring Diagrams, without Traction Control for BMW 318ti 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 318ti 1997 List of elements for Drive-Away Protection (EWS II) for BMW 318ti 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 318ti 1997 List of elements for Forced Entry Wiring Diagram for BMW 318ti 1997: 32 Antenna Anti- theft horn Anti-theft control module (right side of dash) Auxiliary fuse box (left rear side of luggage compt.) Body electronics control module (zke iv) (behind glove box) Crash control module (behind i/p) 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 G203 (right side of glove box) G400 (left side of luggage compt.) Horn relay (behind glove box) Hot at all times Hot in accy, run and start Led Low-noise microphone Nca On-board computer (center console) Passengers door jamb switch Trunk light switch W/ccm W/o ccm X10018 X10182 X10244 X10250 X13025 X13254
BODY COMPUTER Body Computer Module Wiring Diagram for BMW 318ti 1997 List of elements for Body Computer Module Wiring Diagram for BMW 318ti 1997: 32 (1996) (1997, 98) (1998) (behind glove box) (partial) body electronics control module (zke iv) Acc Anti-theft Computer data lines Door locks Exterior lights Front power distribution box (left rear corner of engine compartment) Fuse f14 30a Fuse f33 10a Fuse f35 25a Fuse f43 5a G201 (behind glove box) G201 (right side of glovebox) Hot at all times Hot in accy, run and start Ignition switch Interior lights Lock On-board computer Power tops Power windows Red Run Start Starting/charging X10182 X13252 X13253 X13254 On-Board Computer Wiring Diagram for BMW 318ti 1997 List of elements for On-Board Computer Wiring Diagram for BMW 318ti 1997: 20 (318ti) (behind glove box) g201 (below center console) g302 (z3) Combination switch Computer data lines system Engine controls system Front power distribution box (rear left side of engine compartment) Fuse f31 5a Fuse f46 15a G201 (behind glove box) G202 (left side of dash) G203 (right side of glove box) Hot at all times Hot in accy, run and start Instrument cluster system Interior lights system Nca On-board computer On-board computer temperature sensor (318ti: lower left side of engine compt) (z3: left front wheelwell)
COMPUTER DATA LINES Computer Data Lines for BMW 318ti 1997 List of elements for Computer Data Lines for BMW 318ti 1997: 20 Battery Board computer (center console) Body electronics control module (zke iv) (behind glove box) Cruise control module (behind glove box) Data link connector (rear right side of engine compartment) Electronic immobilizer control module Engine control module (dme) (rear right side of engine compartment) Front power distribution box (rear left side of engine compartment) Fuse f26 10a Fuse f46 15a G103 (rear right side of engine compt. behind right side shock tower) Generator Hot in accy, start and run Hot in start and run Instrument cluster Obd ii connector Red Slip control module (abs) (behind glove box) Srs control module (below rear seat) Transmission control module (egs) (rear right side of engine compartment)
COOLING FAN Auxiliary Cooling Fan Wiring Diagram for BMW 318ti 1997 List of elements for Auxiliary Cooling Fan Wiring Diagram for BMW 318ti 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 318ti 1997 List of elements for Cruise Control Wiring Diagram for BMW 318ti 1997: 31 A/t range switch (center console) Brake light switch (top of brake pedal support) Clutch switch (top of clutch pedal support) Computer data lines Cruise control actuator (left front side of engine comp.) Cruise control module (behind glove box) Cruise control switch Decelerate/ set Engine controls system Engine speed input Exterior lights system Front power distribution box (rear left side of engine comp.) Fuse f28 5a Fuse f46 15a G203 (right side Hot in acc, run and start Hot in run and start Instrument cluster Nca Normal Of glove box) Off Only Resume Set accelerate/ Transmissions system Vehicle speed sensor W/egs W/o egs X16 X17
DEFOGGERS Defogger Wiring Diagram for BMW 318ti 1997 List of elements for Defogger Wiring Diagram for BMW 318ti 1997: 21 Antenna amplifier (in left luggage compt) Front power distribution box (rear left side of engine compt) Fuse f23 5a Fuse f6 20a G203 (right side of glove box) G404 (left side of luggage compt) Heating control Hifi amplifier (10-speaker sys, cd player) (in left luggage compt) behind trim) Hot at all times Hot in run and start Ihks control switch Integrated heating & climate control Nca Radio Rear defogger Rear defogger relay (rear left side of engine compartment) Rear defogger switch Rear defogger/ antenna Suppression filter (in upper right "c" pillar) W/ aerial W/o aerial
ENGINE PERFORMANCE
1.9L 1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW 318ti 1997 List of elements for 1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW 318ti 1997: 65 (right rear side of engine compt) (right rear side of engine compt) g117 1997 318ti except 1997 318ti 318ti 318ti only A/c comp cut A/c system Acc Activate a/c Activate relay Activate valve Anti-theft system B+ jump start junction point (right rear side of engine compt) Battery volt Camshaft pos Crank pos/rpm Cyl 1 Cyl 1 ign coil Cyl 2 Cyl 2 ign coil Cyl 3 Cyl 3 ign coil Cyl 3-4 ks Cyl 4 Cyl 4 ign coil Drive away sig Ecm rly ctrl Eng indicator Engine control module (dme) (right rear side of engine compt) Engine control module relay Evaporative emission valve (left side shock tower) Except 318ti Front power distribution box Fuel consumpt Fuel injection valves Fuel pump relay G117 G119 (right front of engine) Ground Hall effect camshaft sensor (front of engine) Hot at all times Hot film air mass meter (top front of engine) Idle speed control valve (right front of engine) Ign ground Ign switch Ignition coils (right side of engine compt) Ignition switch Inj ground Intake air resonance changeover valve (left rear side of engine compt) Intk air temp Isc valve ctrl Nca Normal speed relay O2 sensor sig Off Oxygen sensor (behind catalytic converter) Oxygen sensor (in front of catalytic converter) Power distribution Red Run Signal input Start Throttle pos Unloader relay terminal 15 (1997 only) W/ egs 1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW 318ti 1997 List of elements for 1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW 318ti 1997: 58 1997, w/ abs 318i/s/c 318ti 6 or 4 A/c signal on A/c system A/c system (except 318ti) Abs control module/ hydraulic unit (back of left shock tower) Activate relay Activate valve Can high Can low Computer data lines Crankshaft position/rpm sensor (under right front of car) Crnk pos/rpm Crnk rpm spd Cruise control module (tempomat) (behind glove box) Cyl 1-2 Cyl 1-2 ks Cyl 3-4 Data link connector (right rear side of engine compt) Elctronic immobilizer control module (ews ii) (right side of dash) Engine control module (dme) (right rear side of engine compt) Engine coolant temperature sensor (right front of engine) Except 318ti Front power distribution box Fuel pump (below right side of rear seat) Fuse f18 15a (1997) Fuse f46 15a Fuse f5 10a (1996) G117 (right rear side of engine compt) G312 (upper left rear seatback) Hot in accy, run and start Hot in run and start Instrument cluster Intake air temperature sensor (left side of engine) Knock sensor (top front of engine) Nca O2 sensor sig Obd ii connector On-board computer (center console) Program volt Red Rr speed sig Rxd Sens ground Slip control module (abs/asc) (behind glove box) Temp signal Throttle position sensor (left side of engine compt) Transmission control module (egs) (right reear side of engine compt) Txd Vehicle speed W/ asc, except 1996 318ti W/ egs X10016 X10018 X16 X17
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for BMW 318ti 1997 List of elements for Back-up Lamps Wiring Diagram for BMW 318ti 1997: 16 (left side of luggage compt) A/t A/t range switch (center console) Compact infrared locking (except 1997, 98) Front power distribution box (left rear corner of engine compartment) Fuse 10a G404 Hot in run and start Left back up light Left trunk light assembly M/t Nca Reversing light switch (left side of transmission) Right back up light Right trunk light assembly X10017 Exterior Light Wiring Diagram (1 of 3) for BMW 318ti 1997 List of elements for Exterior Light Wiring Diagram (1 of 3) for BMW 318ti 1997: 40 (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 of left front fender) G201 (right side of glove box) G202 (below left side of dash) G404 (left side of luggage compt) 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 rear turn lamp Left trunk light assembly Left turn indicator Off Right Right front auxiliary turn light Right front turn lamp Right rear turn lamp Right trunk light assembly Right turn indicator W/ crash control module W/o crash control module X10017 X10018 X10182 X13025 X16 X17 Exterior Light Wiring Diagram (2 of 3) for BMW 318ti 1997 List of elements for Exterior Light Wiring Diagram (2 of 3) for BMW 318ti 1997: 38 (1997, 98) (others) (left side of luggage compt.) Abs control module/ hydraulic unit (left rear of engine compt) Acc. Brake light switch (brake pedal support) Combination switch Cruise control module (behind glove box) Except 1997, 98 Front power distribution box (left rear corner of engine compartment) Fuse 10a Fuse 15a G100 (front of left front fender) G404 G404 (left side of luggage compt) Head High level stop light Hot at all times Hot in accy, run and start Ignition switch Left brake light Left front light assembly Left license plate light Left park light Left tail light Left trunk light assembly Light switch Module (behind glove box) Off Park Right brake light Right front light assembly Right license plate light Right park light Right tail light Right trunk light assembly Slip control Transmission control module (right rear of engine compt) X10018 Exterior Light Wiring Diagram (3 of 3) for BMW 318ti 1997
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for BMW 318ti 1997 List of elements for Ground Distribution Wiring Diagram (1 of 3) for BMW 318ti 1997: 59 Anti- theft horn Auxiliary fan motor Blower relay Brake fluid level switch Brake light switch Chime module Combination switch Crankshaft position sensor shield Cylinder 1 ignition coil Cylinder 2 ignition coil Cylinder 3 ignition coil Cylinder 4 ignition coil Data link connector Double temperature switch Electronic immobilizer module (ews ii) Engine control module (dme) Fog light switch illum G100 (front of left front fender) G103 (back of right shock tower) G131 (1996) (below intake manifold) G202 (below left side of dash) Hall effect camshaft sensor Hazard flasher relay Headlight/ foglight washer pump Hi-fi amplifier High beam light relay Hot film air mass meter Ignition coil shield Ignition switch Instrument cluster 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 washer jet heater Light switch illum Low beam light relay Nca Obd ii connector Pressure switch Radio (base) Radio (premium) 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 washer jet heater Starter immobili- zation switch Transmission control module (egs) Unloader relay Wiper motor Wiper/ washer module (low ii) Wiper/ washer switch Ground Distribution Wiring Diagram (2 of 3) for BMW 318ti 1997 List of elements for Ground Distribution Wiring Diagram (2 of 3) for BMW 318ti 1997: 63 Abs slip control module Asc switch Blower motor Body electronics control module Cassette Cd changer Cigar lighter light Climate control switch illum Climate control switch illumination Clutch switch Crash control module Cruise control actuator (tempomat) Cruise control module (tempomat) Digital clock Driver's door handle switch Driver's makeup mirror switch Driver's power window switch Driver's seat heater switch Driver's side mirror Driver's window motor Engine hood switch Evaporator temperature sensor Fresh air/ recirc- ulation motor Front Front cigar lighter Front dome/ map reading assembly G201 (right side of glovebox) G302 (center console near gearshift) G303 (under right rear seat) Glove box light switch Hazard switch Ihks control switch Instrument cluster Integrated heating/ climate control module Left front footwell light Mirror control switch Nca Obd ii connector On-board computer (bc-low) On-board computer temperature sensor Passenger's door jamb switch Passenger's makeup mirror switch Passenger's power window switch Passenger's seat heater Passenger's seat heater switch Passenger's seatback heater Passenger's window motor Program switch Rear defogger switch Rear wiper/ washer interval module Right front footwell light Sunroof control assembly Tape player light Telephone connector Telephone eject box Temperature wheel switch Transmission position indicator light Transmitter module (ews ii) Wiper/ washer module Wiper/ washer module (low ii) Wiper/ washer switch With hs With ihks Ground Distribution Wiring Diagram (3 of 3) for BMW 318ti 1997 List of elements for Ground Distribution Wiring Diagram (3 of 3) for BMW 318ti 1997: 32 Abs control module Abs hydraulic unit Abs pump motor relay Anti- theft control module Cd changer Central locking switch Driver's door jamb switch Driver's seat belt switch Driver's seat heater Driver's seat- back heater Driver's side impact sensor Fuel pump G202 (below left side of dash) G404 (left side of luggage compartment) High level stop light Left front speed sensor Left license plate light Left trunk light assembly Nca Passenger's seat belt switch Passenger's side impact sensor Rear center interior light Rear defogger Right front speed sensor Right license plate light Right rear brake pad sensor Right trunk light assembly Seat occupancy detector Slip control module Suppression filter Telephone connector Trunk light switch
HORN
Horn Wiring Diagram for BMW 318ti 1997 List of elements for Horn Wiring Diagram for BMW 318ti 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 318ti 1997 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW 318ti 1997: 86 (right front of engine below intake manifold) 1997 0nly A11 A12 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 Abs ind Acc Anti-lock brakes system Anti-lock brakes system (1997 only) Asc+t ind B11 B12 B14 B15 B16 B17 B18 B19 B23 B26 Brake fluid ind Brake fluid level switch (top of brake fluid reservoir) Brake warning ind Charge Check engine ind Conn a Conn b Conn c Driver's seat belt switch Engine controls system Engine controls system (1997 only) Except 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 glove box) G203 (right side of glove box) Ground Hazard ind Headlights system High beam ind Hot at all times Hot in run and start 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 Rear fog lt ind Right turn ind Run Seat belt ind Solid state Speedometer Srs ind Start Starting/ charging system Tachometer Temp gauge Transmission malfunction ind Transmission system W/ acc W/o acc Instrument Cluster Wiring Diagram (2 of 2) for BMW 318ti 1997 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW 318ti 1997: 35 (1997) (ex 1997) 0nly Board computer (behind center of dash) Chime module (1997) (above left footwell) Combination switch (left footwell, under side of steering column) Computer data lines system Cruise control module (behind glove box) Data link connector (rear right side of engine compt) Digital clock Drivers door jamb switch Engine controls system Engine coolant temperature sensor (right front of engine, below intake manifold) Except 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 f46 15a G202 (below left side of dash) G203 (behind right side of glove box) G312 (in left side of luggage compt) G312 (left side of luggage compt) Hot in accy, run and start Hot in run and start Interior lights system Left front brake pad sensor On-board computer temp sensor (front right side of engine compt) Only Radio Right rear brake pad sensor Tach Telephone eject box Vehicle speed sensor (under rear of car) Wiper/washer system
INTERIOR LIGHTS Interior Light Wiring Diagram (1 of 2) for BMW 318ti 1997 List of elements for Interior Light Wiring Diagram (1 of 2) for BMW 318ti 1997: 42 (behind glove box) (right Asc switch Board computer (center console) Body electronics control module (zke iv) Central locking switch Climate control switch illumination Digital clock Driver's power window switch Driver's seat heater switch Exterior lights system Exterior lights system (turn/hazard lights) Front cigar lighter light Front power distribution box (left rear side of engine compartment) Fuse f23 5a Fuse f37 10a G202 (left side of i/p) G203 kick panel) G302 (center console) G404 (left side of luggage compt) Hazard switch Head Hot at all times Hot in run and start Ihks control switch Instrument cluster Light switch Off Park Passenger's power window switch Passenger's seat heater switch Radio Rear defogger switch Sunroof control assembly (roof panel) Sunroof switch Telephone eject box Transmission position indicator light W/ heating control W/ integrated heating & climate control Wiper/ washer module (behind glove box) X10245 X16 Interior Light Wiring Diagram (2 of 2) for BMW 318ti 1997 List of elements for Interior Light Wiring Diagram (2 of 2) for BMW 318ti 1997: 41 (not used) (right kick panel) Anti-theft control module (alpine) (behind right side of i/p) Auto Body electronics control module (zke iv) (behind glove box) Driver's door jamb switch Driver's makeup mirror light Front dome light/ map reading assembly Front power distribution box (rear left side of engine compartment) Fuse f33 10a Fuse f43 5a Fuse f44 15a Fuse f47 15a G230 G404 (left side of luggage compt.) Glove box light Glove box light switch Head Hot at all times Hot in accy, run and start Interior light Light switch Manual Nca Off Park Passenger's door jamb switch Passenger's makeup mirror light Reading light Red Right trunk light Right trunk light assembly Trunk light switch X10018 X10182 X10250 X1245 X13025 X13252 X13254 X401
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for BMW 318ti 1997 List of elements for Power Distribution Wiring Diagram (1 of 3) for BMW 318ti 1997: 54 Anti-theft control module Auxiliary fuse box (behind left kick panel) B+ jump start junction point Battery Body electronics control module Body electronics control module (zke iv) Comfort relay Compressor control relay Data link connector Engine control module Engine control module relay Folding roof Front fog light relay Front power distribution box (rear left side of engine compartment) Fuel pump Fuel pump relay Fuse f1 30a Fuse f11 7.5a Fuse f12 7.5a Fuse f14 30a Fuse f15 15a Fuse f18 15a Fuse f29 7.5a Fuse f3 30a Fuse f30 7.5a Fuse f39 7.5a Fuse f4 15a Fuse f47 15a Fuse f48 40a Fuse link Generator High beam light relay High speed relay Instrument cluster Left fog light Left high beam light Left low beam headlight Low beam light relay Rear wiper/ washer control module Red Right fog light Right high beam light Right low beam headlight Starter Sunroof control assembly Sunroof roof To fuse f20 (diagram 2 of 3) To fuse f35 (diagram 3 of 3) To fuse f6 (diagram 2 of 3) To fuse f8 (diagram 3 of 3) To ignition switch (diagram 2 of 3) Transmission control module (egs) Unloader relay Wiper/ washer module Power Distribution Wiring Diagram (2 of 3) for BMW 318ti 1997 List of elements for Power Distribution Wiring Diagram (2 of 3) for BMW 318ti 1997: 56 Acc Anti-theft control module Automatic transmission range switch Blower relay Body electronics control module (zke iv) Brake light switch Center console telephone connector Compressor control relay Cruise control module Cruise control switch Datalink connector Digital clock Electronic immoblizer control module (ews ii) Engine control module (dme) From front power distribution box (diagram 1 of 3) From front power distribution box (diagram 2 of 3) From fuse f43 g (diagram 2 of 3) Front dome/ map light assembly Front power distribution box (rear left side of engine compartment) Fuse f16 5a Fuse f20 30a Fuse f28 5a Fuse f42 7.5a Fuse f43 5a Fuse f44 15a Fuse f45 7.5a Fuse f46 15a Fuse f6 30a Glove box light High speed relay Horn relay Ignition switch Instrument cluster Left makeup mirror light Left side impact sensor Luggage compartment telephone connector Normal speed relay Off On-board computer Radio Rear defogger relay Rear wiper/ washer control module Red Right makeup mirror light Right side impact sensor Run Seat occupancy detector Srs control module Start Starter immobilization switch To fuse f24 (diagram 3 of 3) To fuse f45 (diagram 2 of 3) Transmitter module Unloader relay Wiper/ washer module Wiper/ washer switch Power Distribution Wiring Diagram (3 of 3) for BMW 318ti 1997 List of elements for Power Distribution Wiring Diagram (3 of 3) for BMW 318ti 1997: 84 Abs control module Abs pump motor relay Asc switch Automatic transmission range switch Body electronics control module (zke iv) Cd changer Center console telephone connector Central lcoking switch Chime module Combination switch Crash control module Data link connector Digital clock Electronic immobilizer control module Fog light switch illumination Fresh air recirulation motor From d front power distribution box (diagram 1 of 3) From front power distribution box (diagram 1 of 3) From fuse f34 (diagram 3 of 3) From ignition switch (diagram 2 of 3) From j fuse f24 (diagram 3 of 3) Front cigar lighter Front dome/map light assembly Front power distribution box (left rear side of engine compartment) Front power distribution box (rear left side of engine compartment) Fuse f10 30a Fuse f21 5a Fuse f22 5a Fuse f23 5a Fuse f24 10a Fuse f25 5a Fuse f26 10a Fuse f27 5a Fuse f31 5a Fuse f32 30a Fuse f33 10a Fuse f34 15a Fuse f35 25a Fuse f36 30a Fuse f37 10a Fuse f38 30a Fuse f7 5a Fuse f8 15a Fuse f9 20a G203 (right kick panel) Hazard flasher relay Hifi amplifier High beam light relay Horn relay Ihks control switch Instrument cluster Jet heater thermo- switch Left door lock motor Left door lock switch Light switch Light switch illumination Luggage compartment telephone connector Mirror control switch Obd ii connector On-board computer Program switch Radio Rear defogger relay Rear defogger switch Red Red/ Reversing light switch Right door lock motor Right door lock switch Right side mirror Right trunk light Slip control module To fuse f23 (diagram 3 of 3) To fuse f33 (diagram 3 of 3) Trunk lock motor Unloader relay W/ hifi, ten speaker system W/o egs Water valve Wiper/ washer module With abs With asc With hs With ihks
POWER DOOR LOCKS Power Door Lock Wiring Diagram for BMW 318ti 1997 List of elements for Power Door Lock Wiring Diagram for BMW 318ti 1997: 36 (1995, 96, 97) (1998) (rear right of engine compartment) 1995, 96 1997, 98 Anti-theft control module (behind glove box) Body electronics control module (behind glove box) Central locking switch (1996, 97, 98) Compact infrared locking Data link connector Driver's door lock motor Driver's door lock switch Electronic immobilizer control module (behind glove box) Exterior lights system Front power distribution box (left rear side of engine compartment) Fuse f35 25a Fuse f7 5a G201 (right side of glove box) G203 (right side of glove box) Gas filler lock motor Hot at all times Inertia switch (lower right "a" pillar) Lock Nca Passenger's door lock motor Passenger's door lock switch Red Trunk lock motor Unlock X10015 X10018 X10182 X13252 X13253 X311 X315
POWER MIRRORS Power Mirror Wiring Diagram for BMW 318ti 1997 List of elements for Power Mirror Wiring Diagram for BMW 318ti 1997: 15 Down Driver's Driver's side mirror Front power distribution box (left rear corner of engine compartment) Fuse f24 10a G201 (1998, 99) (right side of glove box) G203 (1995, 96, 97) (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 318ti 1997 List of elements for Heated Seats Wiring Diagram for BMW 318ti 1997: 24 1998-99 Driver's seat heater (under left front seat) Driver's seat heater switch Driver's seatback heater (in upper left front seatback) Except 1998-99 Front power distribution box (left rear corner of engine compartment) Fuse f23 5a Fuse f4 15a G201 (right side of glove box) G202 (below left side of dash) G302 (center console, near gearshift lever) G404 (left side of luggage compt) Hot at all times Hot in run & start 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 Unloader relay, terminal 15 (under left side of dash) X10015 X10017 Power Seat Wiring Diagram for BMW 318ti 1997 List of elements for Power Seat Wiring Diagram for BMW 318ti 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 G201 (right side of glove box) G404 (left side of luggage compt) 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 Electric Folding Sunroof for BMW 318ti 1997 List of elements for Electric Folding Sunroof for BMW 318ti 1997: 14 Body electronics control module (behind glove box) Comfort relay (behind i/p) Front power distribution box (rear left side of engine compt.) Fuse f1 30a G203 (right side of glove box) Hot at all times Microswitch Nca Red Step-by- step switch Sunroof control assembly Sunroof motor Sunroof switch X13254 Sunroof Wiring Diagram for BMW 318ti 1997 List of elements for Sunroof Wiring Diagram for BMW 318ti 1997: 10 Body electronics control module (behind glove box) Front power distribution box (left rear corner of engine compartment) Fuse f1 30a G201 (right side of glove box) Hot at all times Interior lights system Red Sun roof control assembly Sun roof switch X13254
POWER WINDOWS Power Window Wiring Diagram for BMW 318ti 1997 List of elements for Power Window Wiring Diagram for BMW 318ti 1997: 33 (left kick panel) g200 g201 (behind glove box) * ** 1997 318ti ** Body electronics control module (zke iv) (behind glove box) Close auto Close wdo Drivers door jamb switch Drivers power window motor Drivers power window switch Front power distribution box (rear left side of engine compartment) Fuse f14 30a G201 (behind glove box) G203 (right side of glove box) G302 (below center console) G400 (left side of luggage compartment) Hot at all times Interior lights system Off Open auto Open wdo Passengers door jamb switch Passengers power window motor Passengers power window switch Starter X10182 X13252 X13253 X13254 X18279 X18280 X744 X749 Z3 *
RADIO 10-Speaker System Wiring Diagram for BMW 318ti 1997 List of elements for 10-Speaker System Wiring Diagram for BMW 318ti 1997: 44 (1995 early prod) (1995 late prod 1996 & 1997) (1995-1996) (1997 only) (1997) (4 door) 1995 late prod, 1996 & 1997) Antenna amplifier Cd changer Connector x13305 (center console) 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 Vss output X18126 X18520 X605 X606 6-Speaker System Wiring Diagram for BMW 318ti 1997 List of elements for 6-Speaker System Wiring Diagram for BMW 318ti 1997: 21 (1995-1996) (1997) Antenna amplifier Cd changer (1997) Front power distribution box (rear left side of engine compartment) Fuse f44 15a Fuse f9 20a G202 (below left side of dash) Hot at all times Hot in accy, run and start Instrument cluster Interior lights system Left front high range speaker Left front low range speaker Left rear speaker Radio Right front high range speaker Right front low range speaker Right rear speaker Telephone connector x13305 (center console) Vss output
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for BMW 318ti 1997 List of elements for Shift Interlock Wiring Diagram for BMW 318ti 1997: 25 (rear right g123 A/t range switch (center console) B+ junction point Battery voltage Brake light signal Cruise control module (behind glove box) Front power distribution box (rear left side of engine compt.) Fuse f28 5a Gear range signal l1 Gear range signal l2 Gear range signal l3 Gear range signal l4 Ground Hot at all times Hot in run and start Low Nca Red Shift lock solenoid control Shift lock solenoid ground Shift-lock (center console) Side of engine compt., back of right shock tower) Transmission control module (rear right side of engine compt.) X10017 X22
STARTING/CHARGING Charging Wiring Diagram for BMW 318ti 1997 List of elements for Charging Wiring Diagram for BMW 318ti 1997: 19 Acc B+ jump start junction point Battery Charge warning indicator Data link connector (rear left side of engine compartment) Fusible link Generator Hot at all times Ignition switch Instrument cluster Nca Off Power distribution Red Run Start Starter Telephone connector (center console) X17 Starting Wiring Diagram for BMW 318ti 1997 List of elements for Starting Wiring Diagram for BMW 318ti 1997: 27 Acc Anti-theft system Automatic transmission range switch (under center console, at shifter) B+ jump start junction point Battery Body electronics control module (behind glove box) Electronic immobilizer control module (ews ii) (under glove box) Front power distribution box (left rear corner of engine compt) Fuse f28 5a Fuse f45 7.5a Fusible link G202 (below left side of dash) Generator Hot in run and start Ignition switch Nca Off Power distribution Red Run Start Starter Starter immobilization switch (left footwell) Transmission system W/ egs W/o egs X10182
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for BMW 318ti 1997 List of elements for Supplemental Restraint Wiring Diagram for BMW 318ti 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 318ti 1997 List of elements for A/T Wiring Diagram (1 of 2) for BMW 318ti 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 318ti 1997 List of elements for A/T Wiring Diagram (2 of 2) for BMW 318ti 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 318ti 1997 List of elements for Transmission Wiring Diagram (1 of 2) for BMW 318ti 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 318ti 1997 List of elements for Transmission Wiring Diagram (2 of 2) for BMW 318ti 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 318ti 1997 List of elements for Warning System Wiring Diagrams for BMW 318ti 1997: 11 Chime module (below left side of dash) Front power distribution box (left rear corner of engine compt) Fuse f31 5a G202 (318ti) (below left side of dash) G302 (z3) (below center console) Hot at all times Instrument cluster Sound Tone signal x17 X10018 X522
WIPER/WASHER Washer Jet Heater Wiring Diagram for BMW 318ti 1997 List of elements for Washer Jet Heater Wiring Diagram for BMW 318ti 1997: 9 Front power distribution box (rear left side of engine compartment) Fuse f24 10a G119 (z3) (right front of engine compt) G202 (all others) (below left side of dash) Hot in run and start Jet heater thermoswitch (front left wheelwell) Left washer jet heater (on underside of engine hood) Nca Right washer jet heater (on underside of engine hood) Wiper/Washer Wiring Diagram, Canada for BMW 318ti 1997 List of elements for Wiper/Washer Wiring Diagram, Canada for BMW 318ti 1997: 33 (below left side of dash) g202 (front of left front fender) g100 Fast Front power distribution box (left rear of engine compt) Fuse f3 30a Fuse f36 30a Fuse f44 15a G201 (right side of glove box) G202 (below left side of dash) Head Headlight/foglight waher pump (on washer fluid reservoir) Hot at all times Hot in accy, run and start Instrument cluster Int Light switch Nca Norm Off Park Rear wiper/ washer module (in lift- gate) Run Single wipe Vehicle speed out Wash Washer pump (on washer fluid reservoir) Wipe/wash- rear wiper Wiper motor (rear of engine compt) Wiper/ washer module (behind glove box) Wiper/washer switch X10015 X10018 X17 Wiper/Washer Wiring Diagram, USA for BMW 318ti 1997 List of elements for Wiper/Washer Wiring Diagram, USA for BMW 318ti 1997: 28 Fast Front power distribution box (left rear of engine compt) Fuse f3 30a Fuse f36 30a Fuse f44 15a G201 (right side of glove box) G202 (below left side of dash) Hot at all times Hot in accy, run and start Instrument cluster Int Nca Norm Off Park Rear wiper/ washer module (in liftgate) Run Vehicle speed out Wash Washer pump (on washer fluid reservoir) Wipe single Wipe/wash & rear wiper Wiper motor (rear of engine compt, below center air intake) Wiper/ washer module (low ii) (behind glove box) Wiper/ washer switch X10015 X10018 X17
