Heater fan blower BMW 328i 1998 E36 User Guide

ELE-54
ELECTRICAL
WIRING
DIAGRAMS

HEADLIGHT/



RIGHT



RIGHT



LEFTLEFT



LEFT
FOGLIGHT



HIGH
RIGHT
ANTI-



DOUBLE



RIGHT
FRONT
AUXILIARY
LEFT
LOW
HIGH



LEFT
FRONT
WASHER
WASHER
BEAM
PARK
THEFT



TEMPERATURE
PRESSURE
FOG



TURN



FAN



PARK
BEAMBEAM



LEFT



FOG



TURN
RIGHT
PUMP
PUMP
LIGHTLIGHT
HORN



SWITCH
SWITCH
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LIGHT
MOTOR
LIGHT
LIGHT
LIGHT
HORN
LIGHTLIGHT
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84317

ENGINE
CAMSHAFT
TRANSMISSION
CONTROL



POSITION
CONTROLMODULE



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DATA
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CONNECTOR

Ground
Distribution

1995-96
318ti
(1
of3)

HEATED
CRANKSHAFT
IGNITION
OXYGEN
POSITION



COIL2
I,
(
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L
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(
SHIELD
SHIELD
SHIELD

RIGHT



LEFT
FRONT



LEFT
RIGHT



BRAKE



HIGH
LOW



FRONT
WIPER(AUXILIARY



WASHER
WASHER



FLUID



BEAMBEAM



AUXILIARY
WASHER
HAZARD
CHIME
TURN
UNLOADER
JET
JET
WIPER
LEVEL
WIPER
LIGHTLIGHT
BLOWER
TURNMODULE
FLASHER
MODULE



LIGHT



RELAY



HEATER



HEATER



MOTOR



SWITCH



RELAY



RELAY



RELAY



RELAY



LIGHT



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11)



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SHIELD

G100

1
II,,
(1995)

BRN
BRN

1
G202

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ASS
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WASHER
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MODULE



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MOTOR
HYDRAULIC
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G202

Ground
Distribution

1997
318ti
(1
of
3)

HEADLIGHT/RIGHTRIGHT



RIGHT



LEFTLEFT



LEFT

89159

FOGLIGHT
LOW
HIGH
RIGHT
ANTI-
DOUBLE



RIGHT
FRONT
AUXILIARY
LEFT
LOW
HIGH



LEFT
FRONT
WASHER



BEAM



BEAM



PARK



THEFT
TEMPERATUREPRESSURE
FOG



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FAN



PARK



BEAM



BEAM



LEFT



FOG



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RIGHT
PUMP
LIGHTLIGHTLIGHT
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SWITCHSWITCH
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ELD



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SHIELDHALL
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HOTFILM



CYLINDER
1



CYLINDER2



CYLINDERS



CYLINDER/
ENGINECONTROL



CONTROL



CAMSHAFT
UNLOADER
AIRMASS
IGNITIONIGNITIONIGNITIONIGNITION
MODULE(DME)



CRANKSHAFT
MODULE(EGS)



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ELECTRICAL
WIRING
DIAGRAMS
ELE-57

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1
G103
1
G131
(1908)

RIGHT



LEFT
FRONT



LEFT
RIGHT



BRAKE
STARTER
HIGH
LOW



FRONT
WIPER/
AUXILIARY



BRAKE



WASHER
WASHER



FLUID
IMMOBILI-
BEAM
BEAM



AUXILIARY
WASHER
HAZARD
CHIME
TURNUNLOADER
LIGHT
INSTRUMENT



JET



JET
WIPER
LEVEL
ZATION
LIGHTLIGHT
BLOWERTURN
MODULE
FLASHER
MODULE
LIGHT
RELAY
SWITCH
CLUSTER



HEATERHEATER
MOTOR
SWITCH
SWITCH
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.
RELAY
LIGHT
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RELAY
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1
G202

ELE-60
ELECTRICAL
WIRING
DIAGRAMS

HEADLIGHT/
FOGLIGHT



ANTI-
DOUBLE



AUXILIARY
WASHER



RIGHT



RIGHT



THEFT
TEMPERATURE
PRESSURE



RIGHT



FAN



LEFT



LEFT



LEFT



LEFT



RIGHT
PUMPLOW
HIGH
RIGHT
HORN
SWITCH
SWITCH
RIGHT
FRONT
MOTOR
LEFT
LOW
HIGH
HORN
LEFT
FRONT
HORN
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4
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UNLOADER
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G202

Ground
Distribution

1998
318ti
(1
of3)

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CLUSTER
SWITCH
SWITCH



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SWITCH
ILLUMILLUM
(EWSIN

-
___
_________~_~~

W'
_W1
.11,
SUBWOOFER
SYSTEM

LEFT
RIGHT



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STARTER
HIGH
LOW



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RIGHT



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IMMOBILI-
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BEAM



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WASHER
HAZARD
CHIME
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JET
WIPER
LEVEL
ZATION
LIGHT
LIGHT
BLOWER
FRONT
MODULE
FLASHER
MODULE



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16202

WARNING

Your
common
sense,
good
judge-
ment,
and
general
alertness
are
cru-
cial
tosafe
and
successful
service
work
.
Before
attempting
any
work
on
your
BMW,
read
the
warnings
and
cautions
on
page
vi¡
and
the
copyright

page
at
the
frontof
the
manual
.
Review
these
warnings
and
cautions
each
time
you
prepare
to
work
on
your
BMW
.
Please
also
read
any
warnings
and
cautions
that
accom-
pany
the
procedures
in
the
manual
.

Fuel
pressure
regulator
See
Fuel
injection
Fue]
pump
general
information
160-1
electrical
tests
160-7
power
consumption,
testing
160-7
delivery
tests160-8
delivery
volume,
testing
g
160-9
electrical
circuit,
checking
160-7
fuse
and
relay
160-6
level
sender
See
pump/fuel
leve¡
sender
operating
fuel
pump
for
tests
160-6
pump/fuel
level
sender
(left
side),
removing/installing
160-6
pump/fuel
leve¡
sender
(right
side),
removing/installing
160-5
relieving
fuel
pressure
and
connecting
fue¡
pressure
gauge
160-8
Fueltank
and
lines
general
information
160-1
draining
160-2
evaporative
control
system
160-4
leve¡
senders,
testing
160-5
removing/installing
160-3
Fundamentals
for
the
do-it-yourself
owner
general
information
010-1
advice
for
the
beginner
010-4
cleanliness
010-4
electrical
testing
010-6
gaskets
and
seals
010-5
non-reusable
fasteners
010-5
planning
ahead
010-4
tightening
fasteners
010-5
wire
repairs
010-6
buying
parts
010-6
genuine
BMW
parts
010-6
information
you
need
to
know
010-7
non-returnable
parts
010-7
emergencies
010-11brake
fluid
leve¡
010-13
car
will
not
start
010-11
changinga
tire
010-11
check
enginewarning
light
010-13
dim
Iights
010-13
jump
starting
car
010-12
low
o]I
pressure
010-13
overheating
010-12

Emergencies
(cont
.)
spare
parts
kit
010-14
towing
010-13
gettingstarted
010-2
lifting
thecar
010-3
raising
car
safely
010-3
safety
010-2
working
under
car
safely
010-4
how
to
use
this
manual
010-2
warnings,
cautions
and
notes
010-2
service
010-7
tools
010-7
basic
tool
requirements010-8
BMW
specialtools
010-11
feeler
gauges
010-10
jack
stands
010-9
oil
change
equipment
010-9
torque
wrench
010-10
volt-ohm
meter
(VOM)
or
Multi-
meter010-10
Fuses
See
Electrical
component
locations

G

Gaskets
See
Fundamentals
for
the
do-it-
yourself
owner
Gearshift
See
Gearshift
linkage
Gearshift
linkagegeneral
information
250-1
automatic
shiftlock,
checking
function
250-5
automatic
transmission
gearshift
250-
3
gear
position/neutral
safety
switch,
replacing
(automatic
transmission)
250-4
gearshift
lever,
installing
(manual
transmission)
250-2
gearshift
lever,
removing
(manual
transmission)
250-1
gearshift
mechanism,
adjusting
(automatictransmission)
250-3
manual
transmission
gearshift
250-1
shift
interlock,
checking
function
(automatic
transmission)
250-6Glass
See
Door
windows
Glove
compartment
See
Interior
trim
Grille
See
Exterior
trim,
bumpers
Guibo
(flex
disc)
See
Driveshaft

Handle,
door
See
Doors
Hardtop
See
Body-general
Headlight
See
Exterior
lighting
Headlight
switch
See
Switches
and
electrical
accessoriesHeater
box
See
Heating
Heater
core

See
Heating
Heater
valve
See
Heating
Heating
general
information
640-1
air
distribution
motors
640-9
air
distribution
motor,
replacing
(rotary
knob)
640-10
blower
motor,
removing/installing
640-1blower
motor
resistor
pack,
replacing
640-3
control
head
640-7
removing/installing
(digital-display)
640-8
removing/installing
(rotary
knob)
640-7
control
module
removing/installing
(digital-display)
640-8
removing/installing
(rotary
knob)
640-8
heater
box,
removing640-4
heater
core,
replacing
640-6
heater
core
temperature
sensor,
replacing
640-7
heater
valve,
replacing
640-3
rear
window
blower
(convertible
models)
640-10
reas
window
defogger
640-10sensor
fan
forinterior
temperature,
replacing
640-9warnings
and
cautions
640-11
Hood
See
Fenders,
engine
hood

Idle
speed
See
Maintenance
program
Idle
speed
control
valve
See
Fuel
injection
Ignition
switch
See
Switches
and
electrical
accessories

INDEX
5