All Wiring Diagrams for BMW 325is 1990 model

COOLING FAN

Cooling Fan Wiring Diagram for BMW 325is 1990

List of elements for Cooling Fan Wiring Diagram for BMW 325is 1990:

• A/c input
• A/c request input
• A/c select switch
• Auxiliary fan (in front of radiator)
• Auxiliary fan normal speed blower resistor (6 ohms) (in front of radiator, left side of auxiliary fan)
• C114
• Closed above o 196 f o (91 c)
• Closed above o 210 f o (99 c)
• Control switches
• Diode
• Dual temperature switch (top right side of radiator)
• Evaporator temperature regulator (on left side of evaporator housing)
• Fuse 18 30a
• Fuse 19 7.5a
• Fuse 20 30a
• Fuse 3 15a
• G106 (on inner fender, behind left headlight)
• G202 (behind left side of dash, above brake pedal)
• Hot at all times
• Hot in run only from unloader relay k7
• K1 normal speed relay
• K6 high speed relay
• Motronic control unit (behind right side of dash, above glove box)
• Off
• Power distribution box (left rear corner of engine compartment)
• Red
• Some vehicles use an additional splice (s325). see ground distribution for details.

DEFOGGERS

Defogger Wiring Diagram for BMW 325is 1990

List of elements for Defogger Wiring Diagram for BMW 325is 1990:

• Fuse 23 7.5a
• Fuse 8 30a
• G202 (under left side of dash, above brake pedal)
• G304 (under left side of rear seat back rest)
• Head
• Hot at all times
• Hot in run
• Interior lights system
• Light switch
• Off
• Ohms
• Park
• Power distribution box (left rear corner of engine compartment)
• Rear defogger
• Rear defogger light
• Rear defogger switch

HORN

Horn Wiring Diagram for BMW 325is 1990

List of elements for Horn Wiring Diagram for BMW 325is 1990:

• Fuse 7 15a
• G106 (on inner fender, behind left headlight)
• Horn brush/ slip ring
• Horn relay
• Horn switches
• Hot at all times
• Hot in accy, run or start
• Left horn
• Power distribution box (left rear corner of engine compt)
• Right horn

POWER ANTENNA

Power Antenna Wiring Diagram for BMW 325is 1990

List of elements for Power Antenna Wiring Diagram for BMW 325is 1990:

• (not used)
• :w/ radio only
• :w/ sound system
• Amplifier (w/ sound system) (left front corner of trunk)
• Antenna
• Digital radio
• Fuse 28 30a
• G404 (left side of trunk)
• Ground
• Hot at all times
• Nca
• Power
• Power antenna (left side of trunk)
• Power distribution box (left rear corner of engine compt)
• Raise/ lower input
• Red
• Solid state

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for BMW 325is 1990

List of elements for Power Door Lock Wiring Diagram for BMW 325is 1990:

• (not used)
• Accy
• Automatic unlock request
• Central locking control unit (left kick panel)
• Door
• Driver's door lock motor
• Fuse 27 30a
• G202 (under left side of dash, above brake pedal)
• Ground
• Hot at all times
• Ignition switch
• Inertia switch
• Interior light timer control (left kick panel)
• Left rear door lock motor
• Lock
• Lock control
• Lock request input
• Off
• Power distribution
• Power distribution box (left rear corner of engine compt)
• Power input
• Right front door lock motor
• Right front door micro switch
• Right rear door lock motor
• Run
• Saftey catch button
• Start
• Trunk lid lock motor
• Unlock
• Unlock control
• Unlock inhibit request input
• Unlock inhibit switch
• Unlock request input

POWER MIRRORS

Power Mirror Wiring Diagram for BMW 325is 1990

List of elements for Power Mirror Wiring Diagram for BMW 325is 1990:

• Down
• Driver's mirror
• Fuse 19 7.5a
• G202 (under left side of dash, above brake pedal)
• Hot in run only from unloader relay
• Interior lights system (interior light timer control)
• Left
• Mirror control switch
• Off
• Passenger's mirror
• Power distribution box (left rear corner of engine compartment)
• Right
• Selector

POWER SEATS

Heated Seats Wiring Diagram for BMW 325is 1990

List of elements for Heated Seats Wiring Diagram for BMW 325is 1990:

• (not used)
• Back heater
• Fuse 15a
• G202 (under left side of dash, above brake pedal)
• Hot in start or run
• Left front seat
• Left front seat heater switch
• Power distribution box (left rear corner of engine compt)
• Red
• Right front seat
• Right front seat heater switch
• Seat heater

POWER WINDOWS

Power Window Wiring Diagram, 2 Door Except Convertible for BMW 325is 1990

List of elements for Power Window Wiring Diagram, 2 Door Except Convertible for BMW 325is 1990:

• 25a
• Driver's window motor
• Fuse 17 30a
• G202 (under left side of i/p, above brake pedal)
• Hot in start or run
• Left front window console switch
• Power distribution box (left rear corner of engine compt)
• Power tops system
• Power window circuit breaker (center console)
• Right front window console switch
• Right front window motor

Power Window Wiring Diagram, 4 Door for BMW 325is 1990

List of elements for Power Window Wiring Diagram, 4 Door for BMW 325is 1990:

• 25a
• Fuse 17 30a
• G202 (under left side of i/p, above brake pedal)
• Hot in start or run
• Left front window console switch
• Left front window motor
• Left rear window console switch
• Left rear window motor
• Left rear window switch
• Power distribution box (left rear corner of engine compt)
• Power window circuit breaker (center console)
• Right front window console switch
• Right front window motor
• Right rear window console switch
• Right rear window motor
• Right rear window switch
• Safety switch (center console)

Power Window Wiring Diagram, Convertible for BMW 325is 1990

List of elements for Power Window Wiring Diagram, Convertible for BMW 325is 1990:

• 15a
• Fuse 17 30a
• G202 (under left side of i/p, above brake pedal)
• Hot in start or run
• Left front window console switch
• Left front window motor
• Left rear window console switch
• Left rear window motor
• Not used
• Power distribution box (left rear corner of engine compt)
• Power window circuit breaker (center console)
• Right front window console switch
• Right front window motor
• Right rear window console switch
• Right rear window motor

RADIO

Radio Only for BMW 325is 1990

List of elements for Radio Only for BMW 325is 1990:

• (not used)
• Antenna
• C212
• C215
• C216
• C218
• C219
• C244
• C245
• Digital radio
• Exterior lights system
• Fuse 7a
• Fuse f12 7.5a
• Fuse f21 7.5a
• G202 (behind left side of dash)
• Hot at all times
• Hot in accy, run and start
• Left front speaker
• Left rear speaker
• Nca
• Power antenna (left side of trunk, behind left wheel well)
• Power distribution box (left rear corner of engine compt)
• Right front speaker
• Right rear speaker

with Sound System for BMW 325is 1990

List of elements for with Sound System for BMW 325is 1990:

• Amplifier (left side of trunk, above left wheel well)
• Antenna
• C213
• C214
• C215
• C216
• C244
• Digital radio
• Exterior lights system
• Fuse 10a
• Fuse 7a
• Fuse f12 7.5a
• Fuse f21 7.5a
• Fuse f27 30a
• G202 (behind left side of dash)
• G304 (below left side of rear seat)
• Hot at all times
• Hot in accy, run and start
• Left front speaker
• Left front tweeter
• Left rear speaker
• Nca
• Power antenna (left side of trunk, behind left wheel well)
• Power distribution box (left rear corner of engine compt)
• Right front speaker
• Right front tweeter
• Right rear speaker

STARTING/CHARGING

Charging Wiring Diagram for BMW 325is 1990

List of elements for Charging Wiring Diagram for BMW 325is 1990:

• Abs electronic control unit (behind left side of dash, above hood release)
• Accy
• Alternator
• Battery
• Battery junction block
• Brake warning
• Charge indicator (red)
• Diagnostic connector (top left front of engine)
• Filter capicitor (lower left front of engine, on alternator)
• G103 (right rear corner of trunk)
• Ignition switch
• Instrument cluster
• Nca
• Off
• Power distribution box (left rear corner of engine compt)
• Power distribution system
• Power distribution system (auxiliary fuse)
• Red
• Run
• Speedometer
• Start
• Starter
• Voltage monitor input

Starting Wiring Diagram for BMW 325is 1990

List of elements for Starting Wiring Diagram for BMW 325is 1990:

• 30h
• A/t
• A/t only
• Accy
• Automatic transmission range switch (a/t only) (at base of gear shift lever)
• Battery
• Battery junction block
• C114
• C200
• Charging system (alternator)
• Cruise control system (cruise control unit)
• Diagnostic connector (top left front of engine)
• Fuse 7.5a
• G103 (right rear corner of trunk)
• G202 (behind left side of dash, above brake pedal)
• Hot in run or start
• Ignition switch
• Instrument cluster
• K5 unloader relay
• K7 unloader relay
• M/t
• Motronic control unit (a/t only) (behind right side of dash, above glove box)
• Off
• Park/neut input
• Power distribution box (left rear corner of engine compt)
• Power distribution system
• Red
• Run
• Start
• Start relay (a/t only) (behind left side of dash, on accessory connector bracket)
• Starter

TRUNK, TAILGATE, FUEL DOOR

Trunk, Tailgate, Fuel Door Wiring Diagrams for BMW 325is 1990

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for BMW 325is 1990:

• (coupe)
• (not used)
• (sedan)
• Accy
• Central locking control unit (left kick panel)
• Door locks system
• Fuse 27 30a
• G202 (under left side of dash, above brake pedal)
• Gas filler lock motor
• Hot at all times
• Ignition switch
• Interior light timer control (left kick panel)
• Lock
• Locking rod
• Off
• Power distribution
• Power distribution box (left rear corner of engine comp)
• Run
• Start
• Trunk lid lock motor
• Unlock
• Unlock inhibitor switch (top rear of driver's door)

WIPER/WASHER

Wiper/Washer Wiring Diagram for BMW 325is 1990

List of elements for Wiper/Washer Wiring Diagram for BMW 325is 1990:

• (325ix & 318ic)
• (325ix only)
• (except 3125ix & 318ic)
• (except 3125ix)
• (not used)
• 15b
• 31b
• 53b
• Fast
• Fast control
• Fast input
• Fuse 5 30a
• G202 (under left side of dash, above brake pedal)
• G207 (upper left side of steering column)
• Gnd
• Hot in accy, run or start
• Off
• Operate control
• Park
• Pause
• Pause input
• Power distribution box (left rear corner of engine compt)
• Power input
• Run
• Single wipe
• Slow
• Slow input
• Wash input
• Wash switch
• Washer pump (ahead of right front wheel well)
• Wiper control unit
• Wiper motor (inside left side of fresh air intake cowl)
• Wiper/ washer switch