All Wiring Diagrams for BMW 530iT 1994 model

AIR CONDITIONING

Air Conditioning Wiring Diagrams (1 of 3) for BMW 530iT 1994

List of elements for Air Conditioning Wiring Diagrams (1 of 3) for BMW 530iT 1994:

(1994) (1995)
(left side of dash)
A/c switch
Alternator
Auxiliary fan signal
Battery
Box
C 1995 vftc
Charging system
Circulation switch
Defog switch
Defogger switch
Distribution
Evaporator temp
Evaporator temperature sensor (below left side of dash)
Front power
Function light recirc
Function light-a/c
Function light-defogger
Function light-recirc
Fuse 10a 15a
Fuse 15a
Fuse 30a
Fuse 7.5a
G202
Ground
Heater temp-left
Heater temp-right
Hot at all times
Hot in run or start
Ignition
Illumination
Independent ventilation
Inside temp sensor
Instrument cluster
Integrated climate regulation control module (above center console)
Interior lights system
Left heat exchanger temperature sensor (right side of left footwell)
Nca
Nominal air flow value
Nominal temp value-left
Nominal temp value-right
Outside temp
Outside temperature sensor (near left headlight assembly)
Recirc switch
Right heat exchanger temperature sensor (right side of plenum)
Starter
Starting system
Switching unit
Vehicle speed
Voltage
Voltage for func lights
Water valve act
Water valve act-right
Water valve assembly (left side of engine bulkhead)

Air Conditioning Wiring Diagrams (2 of 3) for BMW 530iT 1994

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List of elements for Air Conditioning Wiring Diagrams (2 of 3) for BMW 530iT 1994:

(1994)
(1995)
(left side
Acc
Battery
Blower motor
Blower potentiometer (internal to control panel in 1995)
Blower relay (in power distribution box)
Blower resistors (left side of right footwell)
Blower switch
C 1995 vftc
Control panel
Engine control module (dme) (in e-box)
Fan
Front power distribution box
Fuse 19 30a
Fuse 27 7.5a
G101 (right side of engine compartment
G202
G202 (left side of dash, left of steering column)
Hot at all times
Ignition switch
Interior lights system
Interior temp sensor
Left of steering column)
Left rotary temp switch
Max
Nca
Of dash,
Off
Power distribution
Red
Right rotary temp switch
Run
Sensor
Start
Thermal limiter
W/ park ventilation
W/o park ventilation
Water valve switch
X18154
X9001

Air Conditioning Wiring Diagrams (3 of 3) for BMW 530iT 1994

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List of elements for Air Conditioning Wiring Diagrams (3 of 3) for BMW 530iT 1994:

(below right seat)
(left footwell) g200
(not used)
530,
A/c compressor
Aux water pump
Auxiliary fan motor
Auxiliary water pump
Auxiliary water pump relay (in front power distribution box)
C 1995 vftc
Compartment)
Compressor control
Compressor control relay (in power distribution box)
Computer data lines system
Data line
Fresh air flap motor (below right side of dash)
Fresh flap act
G100 (front left side of engine compartment)
G101 (front right side of engine compart- ment)
G101 (front right side of engine compartment)
G202 (left side of dash)
High speed relay (in left auxiliary relay box)
Integrated climate regulation control module (above center console)
Nca
Normal speed relay (in power distribution box)
On-board computer (center of dash)
Park heating/ ventilation relay box
Pressure
Rear defogger act
Rear defogger system
Recirc flap act
Recirculation flap motor (right of steering column)
Red
Sensor for activation
Switch (front right side of engine
Temper- ature switch (right top of radiator)
Voltage for flap
Voltage for rot sw

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams (1 of 2) for BMW 530iT 1994

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List of elements for Anti-lock Brake Wiring Diagrams (1 of 2) for BMW 530iT 1994:

525i/t
Abs pump motor relay (right "a" pillar, behind right footwell)
Abs/asc vlv sig
Alt
Asc multi-function lp
Asc passive button volt sig
Aux throt ctrl mtr
Aux throt ctrl mtr gnd
Auxiliary relay box (ex late prod) (left side of engine compt) front power distribution box (late prod) (rear left side of engine compt)
B+ junction point (in e-box)
Batt volt
Brake fluid warn lp
Brake lt sig
Eml-sig
Eng spd sig
Engine control module relay (in e-box)
Engine controls system
Ex 525i/t
Front power distribution box (rear left side of engine compt)
Fuse f55 50a
Fuse f56 25a
G100 (front left side of engine compartment)
Gnd
Hot at all times
L fnt inlet vlv
L fnt outlet vlv
L fnt spd sens
L fnt spd sens gnd
L fnt wheel spd sens sig
L rear outlet vlv
L rear spd sens gnd
L rear spd volt sig
L rear wheel spd sig
Left front abs speed sensor
Left rear abs speed sensor
Nca
Plunger vlv
Pres intake vlv
Red
Right front abs speed sensor
Right rear abs speed sensor
Rt fnt outlet vlv
Rt fnt spd sens gnd
Rt fnt spd sens volt sig
Rt fnt wheel spd sig
Rt rear inlet vlv
Rt rear outlet vlv
Rt rear spd sens gnd
Rt rear spd sens volt sig
Rt rear wheel spd sig
Slip control module (abs/asc) (rear right side of engine compartment)
Starting/charging system
Throt ctrl pot gnd
Throt ctrl pot sig
Throt ctrl pot volt
Transmission control module (in e-box)
Txd diag data link
Valve relay (left "a" pillar, behind left footwell)
Vlv rly/pump mtr rly
Volt sig
Warn lp

Anti-lock Brake Wiring Diagrams (2 of 2) for BMW 530iT 1994

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List of elements for Anti-lock Brake Wiring Diagrams (2 of 2) for BMW 530iT 1994:

525i/t
Abs hydraulic unit (left side of engine compartment)
Abs ind
Asc ind
Asc switch
Auxiliary throttle motor (near throttle body)
Auxiliary throttle position sensor (top front of engine compartment)
Brake light switch (on brake pedal)
Carbon canister (behind left front fog light)
Data link connector (near e-box, left)
Engine control module (dme) (in e-box)
Ex 525i/t
Front power distribution box (rear left side of engine compartment)
Fuse f1 15a
Fuse f17 7.5a
G100 (front left side of engine compartment)
G200 (left footwell)
Ground
Hot in accy, run or start
Hot in run and start
Ign timing sig
Instrument cluster
Intake valve
Interior lights system
Left front inlet valve
Left front outlet valve
Left rear inlet valve
Left rear outlet valve
Nca
Park brake sig
Park brake switch (below center of console)
Plunger valve
Pump motor
Right front inlet valve
Right front outlet valve
Right rear inlet valve
Right rear outlet valve
Sig line
Slip control module (abs/asc) (rear right side of engine compartment)
Throt angle sig
Throttle position sensor (top front of engine compartment)
Trans intervention

ANTI-THEFT

Anti-theft Wiring Diagram for BMW 530iT 1994

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List of elements for Anti-theft Wiring Diagram for BMW 530iT 1994:

10a
Anti- theft horn relay
Anti-theft control module (below right side of rear seat)
Anti-theft horn (rear right side of engine compartment)
Anti-theft led
Check control module (front power distribution box)
Crash control module (front power distribution box)
Drivers door handle switch
Drivers door jamb switch
Engine hood switch
Exterior lights system
Front power distribution box (rear left side of engine compartment)
Fuse f18 15a
Fuse f37 30a
G200 (left footwell)
G303 (underside of right rear seat)
G304 (underside of left rear seat)
General module (rear power distribution box)
Hot at all times
In-line fuse
Left rear door jamb switch
Lift gate lock switch (early production)
On-board computer (center of dash)
On-board computer horn relay (below left side of rear seat)
Passengers door jamb switch
Rear power distribution box (below left side of rear seat)
Red
Right rear door jamb switch
Seat/mirror memory control module (underside of left front seat)

BODY COMPUTER

Body Computer Wiring Diagrams for BMW 530iT 1994

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List of elements for Body Computer Wiring Diagrams for BMW 530iT 1994:

15a
Air conditioning system
Anti-theft system
Check ctrl reset
Computer data lines system
Dac line
Diag
Drive away protect sig
Engine controls system
Front power distribution box (rear left side of engine compartment)
Fuel ga
Fuse f1 15a
Fuse f17 7.5a
Fuse f20 10a
G200 (left kickpanel)
Gnd
Gong t1 ctrl
Gong t2 ctrl
Hood tamper
Horn rly ctrl
Hot at all times
Hot in accy, run and start
Hot in run and start
Independent vent ctrl
Inj sig
Instrument cluster system
Interior lights system
Lac line
Nca
On-board computer (center of dash)
On-board computer horn relay
On-board computer temp sensor (under left front bumper)
Outside temp
Power distribution system
Pwr in
Red
Remote ctrl
Reserve tank contact
Spd sig
Starting/charging system
Telephone interface (below front of console
Terminal 15
Terminal 30
Terminal 30h
Terminal 58g
Terminal r
Warning system
X335
X501

COMPUTER DATA LINES

Computer Data Lines for BMW 530iT 1994

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List of elements for Computer Data Lines for BMW 530iT 1994:

A/t
Anti-theft control module (below left side of rear seat)
B+ junction point
Data link connector (rear left side of engine compartment)
Double panel power sunroof control module (in roof panel)
Electronic throttle control module (ads ii) (behind right footwell speaker grille)
Engine control module (dme) (in e-box)
Front power distribution box (rear left side of engine compartment)
Fuse f28 15a
G103 (rear right side of engine compartment)
General module (in rear power distribution box)
Generator
Hot at all times
Hot in run and start
Instrument cluster
Integrated climate regulation control module (ihkr/f3) (left side of right footwell)
Jumper plug (front power distribution box)
M/t
On-board computer (center of dash)
Red
Remote locking receiver (near rear view mirror)
Seat/mirror memory control module (underside of left front seat)
Slip control module (abs/asc) (in e-box)
Starter
Starter imobilization relay (behind left footwell speaker grill) (late production)
Starter relay (front power distribution box)
Transmission control module (egs) (in e-box)
Unloader relay terminal 61 (front power distribution box)

COOLING FAN

Auxiliary Cooling Fan Wiring Diagram for BMW 530iT 1994

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List of elements for Auxiliary Cooling Fan Wiring Diagram for BMW 530iT 1994:

(in power
Auxiliary fan motor
Compressor control
Distribution box)
Engine control module (in e-box)
Front power distri- bution box
Fuse 30a
Fuse 7.5a
G101 (right front of engine compartment)
High speed relay (in left auxiliary
Hot at all times
Hot in run or start
Integrated climate regulation control module (above center console)
Normal speed relay
Pressure switch (rear right headlight)
Relay box)
Temper- ature switch (right top of radiator)

Electrical Box Fan Wiring Diagram for BMW 530iT 1994

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List of elements for Electrical Box Fan Wiring Diagram for BMW 530iT 1994:

1995 vftc c
Battery
E-box fan (rear right side of engine compartment)
Front power distribution box (rear left side of engine compartment)
Fuel pump relay (in e-box)
Fuse f17 7.5a
G123 (rear right side of engine compartment)
Hot in start and run
Instrument cluster
Nca
Oil pressure switch (front of engine on coolant inlet)
Oil warning ind
Red
Temperature switch (top rear of engine on coolant inlet)

CRUISE CONTROL

Cruise Control Wiring Diagram for BMW 530iT 1994

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List of elements for Cruise Control Wiring Diagram for BMW 530iT 1994:

(front of gear shift selector)
Automatic transmission range switch
Brake light switch (on brake pedal)
Check control module
Clutch switch (clutch pedal support bracket)
Cruise control actuator (front left side of engine comp.)
Cruise control module (left front of i/p)
Cruise control switch
Decelerate/ set
Exterior lights system
Front power distribution box (rear left side of engine comp.)
Fuse f1 15a
Fuse f17 7.5a
G101 (right side
G202 (left
Hot in acc, run and start
Hot in run and start
Instrument cluster
Nca
Normal
Of engine comp.)
Off
Resume
Set accelerate/
Side of i/p)
Transmission system
W/ egs
W/o egs
X19
X502

DEFOGGERS

Defogger Wiring Diagram for BMW 530iT 1994

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List of elements for Defogger Wiring Diagram for BMW 530iT 1994:

Antenna amplifier (in upper left "c" pillar)
Anti-theft control module (below left side of rear seat)
Diversity (in upper left "c" pillar)
Fuse f35 30a
G303 (below right rear seat)
Hifi amplifier
Hot at all times
Integrated climate regulation control module (ihkr/f3) (left side of right footwell)
Nca
Radio
Rear defogger i
Rear defogger relay (in rear power distribution box)
Rear defogger/ antenna
Rear power distribution box (below left side of rear seat)
Starting/charging system
Suppression filter (in upper right "c" pillar)
W/ 3- antenna- diversity
W/ 3-antenna- diversity
W/o 3- antenna- diversity
W/o 3-antenna- diversity

EXTERIOR LIGHTS

Exterior Light Wiring Diagram, Canada (1 of 3) for BMW 530iT 1994

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List of elements for Exterior Light Wiring Diagram, Canada (1 of 3) for BMW 530iT 1994:

(not used)
(right side of engine compt.)
Brake light switch (brake pedal support bracket)
Brake pedal status
Check control module (front power distribution box)
Daat line
Data line
Data link to ccm
Daytime running lights coding diode (left side of dash)
Fog light signal
Fog lights power
Front power distribution box (left rear side of engine compt.)
Fuse f1 15a
Fuse f15 7.5a
Fuse f2 7.5a
Fuse f4 7.5a
Fuse f5 10a
G101
G202 (left side of i/p)
Ground
Head
Headlights signal
Headlights system
High beam light power
High beam signal
High level stop light power
Hot at all times
Hot in accy, run and start
Hot in run and start
Instrument cluster system
Interior lights system
Lac
Lamp control module (front power distribution box)
Left brake light power
Left fog light power
Left low beam power
Left park light power
Left park light relay (left side of dash)
Left park light signal
Left tail light power
Left tail light signal
Lft license plate light power
Light switch
Line data
Off
On-board computer (center of dash) line
Park
Park lights signal
Red
Right brake light power
Right fog light power
Right low beam power
Right park light power
Right park light signal
Right park light/license plate light relay (left side of dash)
Right tail light power
Right tail light signal
Rt license plate light power
X18
X19
X501

Exterior Light Wiring Diagram, Canada (2 of 3) for BMW 530iT 1994

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List of elements for Exterior Light Wiring Diagram, Canada (2 of 3) for BMW 530iT 1994:

G100 (front left side of engine compt)
G100 (left front side of engine compt.)
G101 (right front side of engine compt., ahead of wheel well)
G202 (left side of i/p)
G303 (below right front seat)
G303 (below right rear seat)
G306 (underside of rear seat)
High level stop light
Instrument cluster
Left brake light
Left front auxiliary turn light (1995 525it/ 530it only)
Left front light assembly
Left front marker light
Left front turn light
Left license plate light
Left park light
Left rear light assembly
Left rear side marker light
Left rear turn light
Left tail light
Left turn indicator
Nca
Right brake light
Right front auxiliary turn light (1995 525it/ 530it only)
Right front light assembly
Right front marker light
Right front turn light
Right license plate light
Right park light
Right rear light assembly
Right rear side marker light
Right rear turn light
Right tail light
Right turn indicator
X17
X502

Exterior Light Wiring Diagram, Canada (3 of 3) for BMW 530iT 1994

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List of elements for Exterior Light Wiring Diagram, Canada (3 of 3) for BMW 530iT 1994:

(control module)
(electrochromic)
(not used)
A/t
Anti-theft system
Automatic transmission range switch (front of gearshift selector)
Back up light switch (below center console)
Combination switch
Crash control module (front power distribution box)
Crash information
Crash signal
Front power distribution box (left rear side of engine compt.)
Fuse f12 15a
Fuse f3 7.5a
Fuse f6 15a
G101 (right side of engine compt.)
G202 (left side of i/p)
G303 (below right rear seat)
General module (rear power distribution box)
Hazard flasher relay (front power distribution box)
Hazard switch
Headlights system
Hot at all times
Hot in run and start
Inertia switch (below left side of rear seat)
Interior lights system
Left
Left back up light
Left trunk light assembly
M/t
Memory system
Mirrors system
Nca
Off
Right
Right back up light
Right trunk light assembly
Turn signal switch
X253

Exterior Light Wiring Diagram, USA (1 of 3) for BMW 530iT 1994

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List of elements for Exterior Light Wiring Diagram, USA (1 of 3) for BMW 530iT 1994:

(not used)
Brake light switch (brake pedal support bracket)
Brake pedal status
Check control module (front power distribution box)
Daat line
Data line
Data link to ccm
Fog light signal
Fog lights power
Front power distribution box (left rear side of engine compt.)
Fuse f1 15a
Fuse f15 7.5a
Fuse f4 7.5a
Fuse f5 10a
G202 (left side of i/p)
Ground
Head
Headlights signal
Headlights system
High beam light power
High beam signal
High level stop light power
Hot at all times
Hot in accy, run and start
Instrument cluster system
Interior lights system
Lamp control module (front power distribution box)
Left brake light power
Left fog light power
Left low beam power
Left park light power
Left park light signal
Left tail light power
Left tail light signal
Lft license plate light power
Light switch
Line data
Off
On-board computer (center of dash)
Park
Park lights signal
Red
Right brake light power
Right fog light power
Right low beam power
Right park light power
Right park light signal
Right tail light power
Right tail light signal
Rt license plate light power
X18
X19
X501

Exterior Light Wiring Diagram, USA (2 of 3) for BMW 530iT 1994

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List of elements for Exterior Light Wiring Diagram, USA (2 of 3) for BMW 530iT 1994:

G100 (front left side of engine compt)
G100 (left front side of engine compt.)
G101 (right front side of engine compt., ahead of wheel well)
G202 (left side of i/p)
G303 (below right front seat)
G303 (below right rear seat)
G306 (underside of rear seat)
High level stop light
Instrument cluster
Left brake light
Left front auxiliary turn light (1995 525it/ 530it only)
Left front light assembly
Left front marker light
Left front turn light
Left license plate light
Left park light
Left rear light assembly
Left rear side marker light
Left rear turn light
Left tail light
Left turn indicator
Nca
Right brake light
Right front auxiliary turn light (1995 525it/ 530it only)
Right front light assembly
Right front marker light
Right front turn light
Right license plate light
Right park light
Right rear light assembly
Right rear side marker light
Right rear turn light
Right tail light
Right turn indicator
X17
X502

Exterior Light Wiring Diagram, USA (3 of 3) for BMW 530iT 1994

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List of elements for Exterior Light Wiring Diagram, USA (3 of 3) for BMW 530iT 1994:

(control module)
(electrochromic)
(not used)
A/t
Anti-theft system
Automatic transmission range switch (front of gearshift selector)
Back up light switch (below center console)
Combination switch
Crash control module (front power distribution box)
Crash information
Crash signal
Front power distribution box (left rear side of engine compt.)
Fuse f12 15a
Fuse f3 7.5a
Fuse f6 15a
G101 (right side of engine compt.)
G202 (left side of i/p)
G303 (below right rear seat)
General module (rear power distribution box)
Hazard flasher relay (front power distribution box)
Hazard switch
Headlights system
Hot at all times
Hot in run and start
Inertia switch (below left side of rear seat)
Interior lights system
Left
Left back up light
Left trunk light assembly
M/t
Memory system
Mirrors system
Nca
Off
Right
Right back up light
Right trunk light assembly
Turn signal switch
X253

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for BMW 530iT 1994

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List of elements for Ground Distribution Wiring Diagram (1 of 6) for BMW 530iT 1994:

525i/t
Anti-theft control module
Auxiliary fan motor
Auxiliary water pump relay (530i/540i)
Blower relay
Brake light switch
Combination switch
Crash control module
Dimmer
Ex 525i/t
Fog light switch
G101 (right front side of engine compartment ahead of wheelwell)
G101 (right side of engine compartment)
G303 (below right rear seat)
General module
Hazard flasher relay
Headlight/ foglight cleaning module (canada)
Ignition switch
Left front door jamb switch
Left park light relay (canada)
Left rear door jamb switch
Left rear window limit switch
Left washer jet heater
Light switch
Light switch (canada)
Pressure switch
Remote locking receiver
Right park/license light relay (canada)
Right washer jet heater
Slip control module (abs)
Slip control module (abs/asc)
Starter relay (early production)
Temperature switch
Unloader relay terminal
Unloader relay terminal r
Washer pump relay (canada)

Ground Distribution Wiring Diagram (2 of 6) for BMW 530iT 1994

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List of elements for Ground Distribution Wiring Diagram (2 of 6) for BMW 530iT 1994:

525it/530it
Abs hydraulic unit
Blower motor
Check control module
Engine control module (dme)
Engine hood switch (dwa)
Ex 525it/530it
From c g303 (diagram 4 of 6)
From g303 (diagram 4 of 6)
Front console window switch assembly
Fuel pump
G100 (front left side of engine compartment)
G103 (right rear of engine compartment) (525i/t)
G202 (left side of i/p)
G303 (below right rear seat) (ex 525it/530it)
Heated oxygen sensor
High level stop light
Ihkr/f3 control panel
Integrated climate regulation control module (ihkr/f3)
Left front door handle switch
Left front seat belt switch (late production)
Left front window limit switch
Left front window monitoring switch (dwa)
Memory mirrors control switch
Nca
Not used
Program switch
Rear window washer pump
Right front front seatback heater
Right front seat belt switch
Right front seat control switch
Right front seat heater
Right front seat heater switch
Right front seat lumbar support switch (canada)
Right front thigh support switch (w/ sport seat)
Right rear interior light
Right side memory mirror
Right side mirror
Seat occupancy detector (late production)
Shield
Suppression filter
Transmission control module (egs)
Trunk lid light
W/ memory seats
W/ sport seat
W/o memory seats
Washer fluid level switch

Ground Distribution Wiring Diagram (3 of 6) for BMW 530iT 1994

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List of elements for Ground Distribution Wiring Diagram (3 of 6) for BMW 530iT 1994:

Cd changer
Double panel power sunroof control module (525it/530it)
Engine control module (dme)
From left rear light assembly (diagram 5 of 6)
Front dome/ map light assembly
G125 (front of engine) (525i)
G303 (below right rear seat)
G303 (below right rear seat) (525it)
General module (525it/530it)
Hifi amplifier
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Inertia switch
Left back-up light
Left license light
Left makeup mirror switch
Left rear interior light
Left trunk light
Left trunk light assembly
Lift gate motor
Lift gate switch
Nca
Radio
Rear window motor
Rear window opening switch
Relay module
Resistor
Right back-up light
Right license light
Right makeup mirror switch
Right trunk light
Sunroof position switch
Sunroof switch
Sunroof switch (525it/530it)
Trunk lid open warning relay
Wiper relay

Ground Distribution Wiring Diagram (4 of 6) for BMW 530iT 1994

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List of elements for Ground Distribution Wiring Diagram (4 of 6) for BMW 530iT 1994:

(diagram 2 of 6)
Anti- theft horn
Asc switch
Central locking trunk lid motor relay
Charging socket
Chime module
Door lock heater
Electric steering column adjustment relay
Front cigar lighter
Front cigar lighter light
Front console window switch assembly
Fuel pump
G202 (left side of i/p)
G303 (below right rear seat) (525it/530it)
Hazard switch
High level stop light
Left front seat belt switch (early production)
Left front seat control switch (w/o memory seats)
Left front seat heater
Left front seat heater switch
Left front seat lumbar switch
Left front seatback heater switch
Left front thigh support switch (w/o memory seats)
Left side memory mirror
Left side mirror
Mirror control switch
Mixing actuator lights (early production)
Nca
Rear window wiper motor
Rear wiper/ washer interval control module
Right back-up light
Right license light
Right rear interior light
Right trunk light
Right trunk light assembly
Seat/ mirror memory control module
Steering column position switch
Suppression filter
To right front seat heater (diagram 2 of 6)
To right side mirror
Transmission position indicator light
Transmission range selector light
Trunk lid light
W/ memory mirror only
W/ memory seats
Wheel camber control module
Window motor relay
Wiper motor
Wiper/ washer switch

Ground Distribution Wiring Diagram (5 of 6) for BMW 530iT 1994

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List of elements for Ground Distribution Wiring Diagram (5 of 6) for BMW 530iT 1994:

525it/530it
Anti- theft control module
Auxiliary fan motor
Auxiliary water pump
Brake fluid level switch
Check control module
Cruise control actuator
Cruise control module
Ex 525it/530it
Fuel level sensor
G100 (left front side of engine compartment)
G101 (right front side of engine compartment ahead of wheel well)
G202 (left side of i/p)
G303 (below right rear seat)
Headlight/ foglight cleaning module (sra)
Instrument cluster
Lamp control module
Left brake light
Left fog light
Left front light assembly
Left front marker light
Left front turn light
Left high beam light
Left horn
Left low beam light
Left park light
Left rear light assembly
Left rear side marker light
Left rear turn light
Left tail light
Nca
On-board computer
Pressure sensor/ plunger
Rear wiper/ washer fluid level switch
Right brake light
Right fog light
Right front door jamb switch
Right front light assembly
Right front marker light
Right front seat belt switch (late production)
Right front turn light
Right front window limit switch
Right front window monitoring switch (dwa)
Right high beam light
Right horn
Right low beam light
Right park light
Right rear door jamb switch
Right rear light assembly
Right rear quarter window switch (dma)
Right rear side marker light
Right rear turn light
Right rear window limit switch
Right tail light
Slip control module (abs/asc)
Starter immobilization relay (late production)
Telephone interface
Telephone transceiver
Throttle flap heater
To ground g303 (diagram 3 of 6)

Ground Distribution Wiring Diagram (6 of 6) for BMW 530iT 1994

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List of elements for Ground Distribution Wiring Diagram (6 of 6) for BMW 530iT 1994:

(525i/t)
Check control module
Crankshaft position/rpm sensor shield
Cyl 1 ignition coil
Cyl 1-4 heated oxygen sensor
Cyl 2 ignition coil
Cyl 3 ignition coil
Cyl 4 ignition coil
Cyl 5 ignition coil
Cyl 5-8 heated oxygen sensor
Cyl 6 ignition coil
Cyl 7 ignition coil
Cyl 8 ignition coil
Data link connector
Electronic throttle control module (ads ii)
Engine control module (dme)
G101 (front of right front fender)
G103 (rear right side of engine compartment)
G104 (near e-box, left) (530i/t, 540i)
G202 (left side of i/p)
G300 (underside of left front seat)
G303 (underside of right rear seat)
Glove box light switch
Hall effect camshaft sensor
Heated oxygen sensor
Heated oxygen sensor shield
Hot film air mass meter
Ignition coils shield
Mass air flow sensor
Nca
Oil level sensor
Oil pressure switch
On-board computer
Park heating/ ventilation relay box
Program switch
Radio anti- theft switch (dwa)
Resistor
Seat/ mirror memory control module
Secondary air pump
Secondary air pump relay
Temperature switch
Trans- mission control module (ags)
Trans- mission control module (egs)
Transmission control module (ags)
Transmission control module (egs)

HEADLIGHTS

Headlight Wiring Diagram, with DRL (1 of 2) for BMW 530iT 1994

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List of elements for Headlight Wiring Diagram, with DRL (1 of 2) for BMW 530iT 1994:

Combination high beam switch
Flash
Fog light indicator
Fog light signal
Fog light switch
Fog lights power
Front power distribution box (left rear side of engine compt.)
Front power distribution box (rear left side of engine compartment)
Fuse f13 7.5a
Fuse f14 7.5a
Fuse f2 7.5a
Fuse f3 7.5a
Fuse f6 15a
Fuse f7 15a
G100 (left front side of engine compartment)
G100 (left front side of engine compt.)
G101 (right front side of engine compartment)
G101 (right front side of engine compt.)
G202 (left side of i/p)
Head
Headlights signal
High
High beam indicator
High beam light power
High beam signal
Hot at all times
Hot in run and start
Instrument cluster
Interior lights system
Lamp control module (front power distribution box)
Left fog light
Left fog light power
Left high beam light
Left low beam power
Light switch
Nca
Normal
Off
Park
Red
Right fog light
Right fog light power
Right high beam light
Right low beam power
Switch
X16
X17
X502

Headlight Wiring Diagram, with DRL (2 of 2) for BMW 530iT 1994

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List of elements for Headlight Wiring Diagram, with DRL (2 of 2) for BMW 530iT 1994:

Anti-theft system (anti-theft control module)
Crash control module (front power distribution box)
Crash information
Exterior lights system
Fog lights on input
Front power distribution box (rear left side of engine compartment)
Fuse f10 7.5a
Fuse f11 7.5a
G100 (left front side of engine compt.)
G101 (right front side of engine compt.)
G101 (right side of engine compt.)
G202 (left side of i/p)
G303 (below right rear seat)
General module (rear power distribution box)
Hazard flasher relay (front power distribution box)
Hazard switch
Inertia switch (below left side of rear seat)
Inertia switch input
Left low beam light
Right low beam light
X253
X255

Headlight Wiring Diagram, without DRL (1 of 2) for BMW 530iT 1994

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List of elements for Headlight Wiring Diagram, without DRL (1 of 2) for BMW 530iT 1994:

Combination high beam switch
Flash
Fog light indicator
Fog light signal
Fog light switch
Fog lights power
Front power distribution box (left rear side of engine compt.)
Front power distribution box (rear left side of engine compartment)
Fuse f13 7.5a
Fuse f14 7.5a
Fuse f2 7.5a
Fuse f3 7.5a
Fuse f6 15a
Fuse f7 15a
G100 (left front side of engine compartment)
G100 (left front side of engine compt.)
G101 (right front side of engine compartment)
G101 (right front side of engine compt.)
G202 (left side of i/p)
Head
Headlights signal
High
High beam indicator
High beam light power
High beam signal
Hot at all times
Hot in run and start
Instrument cluster
Interior lights system
Lamp control module (front power distribution box)
Left fog light
Left fog light power
Left high beam light
Left low beam power
Light switch
Nca
Normal
Off
Park
Red
Right fog light
Right fog light power
Right high beam light
Right low beam power
Switch
X16
X17
X502

Headlight Wiring Diagram, without DRL (2 of 2) for BMW 530iT 1994

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List of elements for Headlight Wiring Diagram, without DRL (2 of 2) for BMW 530iT 1994:

Anti-theft system (anti-theft control module)
Crash control module (front power distribution box)
Crash information
Exterior lights system
Fog lights on input
Front power distribution box (rear left side of engine compartment)
Fuse f10 7.5a
Fuse f11 7.5a
G100 (left front side of engine compt.)
G101 (right front side of engine compt.)
G101 (right side of engine compt.)
G202 (left side of i/p)
G303 (below right rear seat)
General module (rear power distribution box)
Hazard flasher relay (front power distribution box)
Hazard switch
Inertia switch (below left side of rear seat)
Inertia switch input
Left low beam light
Right low beam light
X253
X255

HORN

Horn Wiring Diagram for BMW 530iT 1994

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List of elements for Horn Wiring Diagram for BMW 530iT 1994:

(left front
(right front side of engine
Acc
Front power distribution box (left rear side of engine compt.)
Fuse f9 15a
G100 side of engine compt.)
G101 compt., ahead of wheel well)
Horn relay (front power distribution box)
Horn switch
Hot at all times
Ignition switch
Left horn
Off
Power distribution
Right horn
Run
Start
X168

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for BMW 530iT 1994

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for BMW 530iT 1994:

A10
A12
A13
A15
A16
A17
A18
A20
A21
A22
A23
A24
A25
A26
Abs ind
Acc
Air bag ind
Anti-lock brakes system
Anti-theft system
Asc ind
B13
B14
B15
Brake fluid level switch (left side of engine compt)
Brake warning ind
C10
Charge ind
Check engine ind
Conn a
Conn b
Conn c
D11
D14
D23
D25
D26
Engine controls system
Fog lt ind
Front power distribution box (rear left side of engine compartment)
Fuel economy gauge
Fuel gauge
Fuse f1 15a
Fuse f17 7.5a
Fuse f20 10a
G100 (front left side of engine compt)
G200 (left footwell)
Ground
Headlights system
High beam ind
Hot at all times
Hot in run and start
Ignition switch
Illum (3 used)
Instrument cluster
Left turn ind
Lock
Nca
Oil ind
Oil pressure switch (front of engine)
Park brake switch
Reserve ind
Right turn ind
Run
Speedometer
Start
Starting/charging system
Tach
Temp gauge
Vehicle speed sensor (under rear of vehicle)

Instrument Cluster Wiring Diagram (2 of 2) for BMW 530iT 1994

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for BMW 530iT 1994:

(left footwell) g200
525i,530i, 540i
525it, 530it
Check control module (front power distribution box)
Data link connector (near e-box left)
Drivers door jamb switch
Drivers seat belt switch
Engine controls system
Engine coolant level switch (top center of engine)
Engine coolant temp sensor (front of engine)
Exterior lights system
Fuel level sensor (right side of luggage compartment)
G100 (front left side of engine compt)
G103 (rear right side of engine compartment)
G200 (left footwell)
G203 (right footwell)
G303 (underside of right rear seat)
G304 (below left side of rear seat)
G306 (underside of rear seat)
General module (rear power distribution box)
Ground
Headlights system
Inst clstr conn d
Interior lights system
Left front brake pad sensor
Multi-function clock
Nca
Oil level sensor (left side of engine)
On-board computer (center of dash)
On-board computer temp sensor (under left front bumper)
Rear wiper/ washer fluid level switch (right side of luggage compt)
Right rear brake pad sensor
Transmission system
Warning system
Washer fluid level switch (front right side of engine compt)

INTERIOR LIGHTS

Interior Light Wiring Diagram (1 of 2) for BMW 530iT 1994

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List of elements for Interior Light Wiring Diagram (1 of 2) for BMW 530iT 1994:

(3)
Asc switch
Asc switch (535i only)
Canada
Canada only
Check control module (front power distribution box)
Dimmer
Exterior lights system (turn/hazard lights)
Fog light switch
Front cigar lighter light
Front power distribution box (left rear side of engine compartment)
Fuse f4 7.5a
Fuse f5 10a
G101 (right side of engine compartment)
G202 (left side of i/p)
G303 (below right rear seat)
General module (rear power distribution box)
Hazard switch
Head
Hot at all times
Ihkr/f3 control panel
Ihkr/f3 switching unit
Instrument cluster
Instrument illumination
Integrated climate regulation control module (between front footwells)
Lamp control module (front power distribution box)
Left front lumbar support switch (not illuminated in u.s.)
Left front seat heater switch
Left front thigh support switch (m5 only)
Light switch
Light switch on signal
Lights on signal
Off
On-board computer (center of dash)
Park
Park lights signal
Program switch (w/egs)
Radio
Right front lumbar support switch (not illuminated in u.s.)
Right front seat heater switch
Right front thigh support switch (m5 only)
Right park light/license plate light relay (left side of dash)
Sunroof switch
Transmission position indicator light
U.s.a.
Under hood light
Under hood light switch
X1127
X1193
X12
X17
X18126
X18151
X18154
X18155
X19
X255
X501
X502
X503
X504
X516
X521
X532
X643
X651
X652
X658
X659
X8503
X880
X881

Interior Light Wiring Diagram (2 of 2) for BMW 530iT 1994

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List of elements for Interior Light Wiring Diagram (2 of 2) for BMW 530iT 1994:

Anti- theft system
Auto
Check control module (left rear side of engine compartment)
Crash signal
Door open signal
Driver's door jamb switch
Driver's door open
Driver's door status
Driver's makeup mirror light
Driver's makeup mirror switch
Front dome light/ map reading assembly
Front power distribution box (left rear side of engine compartment)
Fuse f18 15a
Fuse f21 10a
Fuse f32 7.5a
G202 (left side of i/p)
G303 (below right rear seat)
General module (below left rear seat)
Glove box light
Glove box light switch
Hot at all times
Hot in accy, run and start
Inertia switch (below left rear seat)
Interior lights control
Left rear door jamb switch
Left rear interior light
Left trunk light assembly
Manual
Off
Passenger's door jamb switch
Passenger's door open
Passenger's makeup mirror light
Passenger's makeup mirror switch
Rear door open
Relay module (below left rear seat)
Right rear door jamb switch
Right rear interior light
Right trunk light assembly
Seat/ mirror memory control module (below left front seat)
Trunk lid light
Trunk lid switch (left side of trunk lid)
X18
X19
X253
X255
X648

MEMORY SYSTEMS

Memory Mirrors Wiring Diagram for BMW 530iT 1994

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List of elements for Memory Mirrors Wiring Diagram for BMW 530iT 1994:

Anti-theft system
Data link connector (near e-box left)
Diag
Drivers door jamb switch
Drivers door status
Drivers side memory mirror
Front power distribution box (rear left side of engine compartment)
Fuse f12 15a
Fuse f42 30a
G200 (left footwell)
G200 (left kickpanel)
G300 (below left front seat)
G303 (underside of right rear seat)
G304 (below left side of rear seat)
Gnd
Hot at all times
Hot in run and start
L mir
Memory mirrors control switch
Mir adjust-l/r
Mir adjust-l/r, u/d
Mir mtr
Mir mtr-horiz/vert
Mir mtr-vert
Mir select sig
Off
Passengers side memory mirror
Postn pot
Pot conn
Reverse gear sig
Rt mir
Seat/mirror memory control module (underside of left front seat)
Terminal 30
Transmission system
X18322
X18323

Memory Seat Wiring Diagram for BMW 530iT 1994

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List of elements for Memory Seat Wiring Diagram for BMW 530iT 1994:

Back
Backrest back
Backrest forward
Drivers headrest motor (drivers seatback)
Drivers memory seat adjustment switch
Drivers seat cushion tilt motor (underside of left front seat)
Drivers seat height motor (underside of left front seat)
Drivers seat movement motor (underside of left front seat)
Drivers seatback recliner motor (underside of left front seat)
Fnt
Front power distribution box (rear left side of engine compartment)
Fuse f16 30a
Fuse f18 15a
Gnd
Headrest down
Headrest postn sig
Headrest potentiometer (drivers seatback)
Headrest switch
Headrest up
Height down
Height up
Hot in accy, run and start
Hot in run and start
Illum +
Illum -
Memory seat mirrors switch
Off
Pot volt
Seat back postn sig
Seat cushion movement potentiometer (left front seatback)
Seat cushion rear height potentiometer (left front seatback)
Seat cushion sig
Seat cushion tilt switch
Seat height postn sig
Seat height potentiometer (underside of left front seat)
Seat height switch
Seat movement back
Seat position switch
Seat rear height sig
Seat/mirror memory control module (underside of left front seat)
Seatback potentiometer (left front seatback)
Seatback switch
Sw led +
Sw led -
Sw sig
Terminal 15
Terminal r
Tilt down
Tilt up
Volt
X18319
X18320
X18321

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for BMW 530iT 1994

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List of elements for Power Distribution Wiring Diagram (1 of 5) for BMW 530iT 1994:

(diagram 3 of 5)
(diagram 5 of 5)
Acc
B+ distributor
B+ jump start junction point (rear left side of engine compartment)
B+ junction point (rear left side of engine compartment)
Battery
Blower relay
Data link connector
E-box fan
Early production
Engine control module (dme)
Engine control module relay
Front power distribution box (rear left side of engine compartment)
Fuel pump
Fuel pump relay
Fuse f23 15a
Generator
Horn relay
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Ignition switch
Instrument cluster
Late production
Lock
Not used
On-board computer horn relay
Red
Run
Srs control module
Start
Starter
Starter (530i/t, 540i early production) secondary air pump relay (530i/t late production)
Starter (late production)
To fuse f1 (diagram 4 of 5)
To fuse f17
To fuse f2 (diagram 5 of 5)
To fuse f24
To fuse f28 (diagram 5 of 5)
To fuse f29 (diagram 5 of 5)
To fuse f3
To fuse f30 (diagram 3 of 5)
To fuse f32
To fuse f33
To fuse f34 (diagram 3 of 5)
To fuse f35
To fuse f36
To fuse f37 (diagram 3 of 5)
To fuse f40
To fuse f41 (diagram 3 of 5)
To fuse f42
To fuse f43 (diagram 3 of 5)
To fuse f44
To fuse f5 (diagram 2 of 5)
To fuse f9 (diagram 2 of 5)
Transmission control module (egs)
Unloader relay terminal 15
Unloader relay terminal r