All Wiring Diagrams for BMW 318ti 1997 model

AIR CONDITIONING

Air Conditioning Wiring Diagrams for BMW 318ti 1997

List of elements for Air Conditioning Wiring Diagrams for BMW 318ti 1997:

(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

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List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control for BMW 318ti 1997:

(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

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List of elements for Anti-lock Brake Wiring Diagrams, without Traction Control for BMW 318ti 1997:

(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

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List of elements for Drive-Away Protection (EWS II) for BMW 318ti 1997:

(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

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List of elements for Forced Entry Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Body Computer Module Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for On-Board Computer Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for Computer Data Lines for BMW 318ti 1997:

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

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List of elements for Auxiliary Cooling Fan Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for Cruise Control Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Defogger Wiring Diagram for BMW 318ti 1997:

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

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List of elements for 1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW 318ti 1997:

(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

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List of elements for 1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW 318ti 1997:

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

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List of elements for Back-up Lamps Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for Exterior Light Wiring Diagram (1 of 3) for BMW 318ti 1997:

(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

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List of elements for Exterior Light Wiring Diagram (2 of 3) for BMW 318ti 1997:

(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

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for BMW 318ti 1997:

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

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for BMW 318ti 1997:

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

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for BMW 318ti 1997:

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

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List of elements for Horn Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW 318ti 1997:

(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

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW 318ti 1997:

(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

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List of elements for Interior Light Wiring Diagram (1 of 2) for BMW 318ti 1997:

(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

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List of elements for Interior Light Wiring Diagram (2 of 2) for BMW 318ti 1997:

(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

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List of elements for Power Distribution Wiring Diagram (1 of 3) for BMW 318ti 1997:

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

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List of elements for Power Distribution Wiring Diagram (2 of 3) for BMW 318ti 1997:

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

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List of elements for Power Distribution Wiring Diagram (3 of 3) for BMW 318ti 1997:

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

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List of elements for Power Door Lock Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for Power Mirror Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Heated Seats Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Power Seat Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Electric Folding Sunroof for BMW 318ti 1997:

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

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List of elements for Sunroof Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Power Window Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for 10-Speaker System Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for 6-Speaker System Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for Shift Interlock Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for Charging Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Starting Wiring Diagram for BMW 318ti 1997:

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

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List of elements for Supplemental Restraint Wiring Diagram for BMW 318ti 1997:

(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

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List of elements for A/T Wiring Diagram (1 of 2) for BMW 318ti 1997:

(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

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List of elements for A/T Wiring Diagram (2 of 2) for BMW 318ti 1997:

(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

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List of elements for Transmission Wiring Diagram (1 of 2) for BMW 318ti 1997:

(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

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List of elements for Transmission Wiring Diagram (2 of 2) for BMW 318ti 1997:

(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