610 BMW 325i 1994 E36 Service Manual

Table
g
.
1997-1998
E36
Fuse
Positions



Table
g
.
1997-1998
E36
Fuse
Positions

fuse



1
Rating



1
Protected
Circuit

27



5A



Airbag
(SRS)
(seealsofuse
42)
ABS
(see
also
fuse
10,21,38,
46)
AST
(see
alsofuse
10,
21,
38,
46)
Convertible
roof
(see
also
fuses
7,
24,
42,
43,49)
Instrument
cluster
(see
alsofuse
23,31,
45,46)
Multi-function
clock
(see
also
fuse
23,
26,
31,
45,46)
On-Board
Computer
(see
alsofuse
11,12,23,26,31,33,37,45,
46)
On-Board
Display
(see
also
f
use
23,27,
31,
45,46)

28



5A



Central
locking
(see
also
fuse
7,
31,35,
45)Cruise
control
(see
also
fuse
46)
Electronic
transmission
control
(A4S
310R/Z)
(seealso
f
use
26,
46)
Electronic
transmission
control
(A5S
310Z)
(seealso
(uses
26,
46)
Driveaway
protection
(EWS
II)
(see
also
fuse
31,45)
Starting
system
(seealsofuse
31,
45)

29



7
.5A



Headlights/foglights
(seealsofuse
11,
12,15,23,
25,
30)

30



7
.5A



Headlights/foglights
(seealsofuse
11,
12,15,
17,
23,25,
29)

31



5A



Central
locking
(seealsofuse
7,
28,
35,
45)
Driveaway
protection
(EWS
II)
(see
also
fuse
28,45)
Heating
andA/C
(IHKR
E36)(see
also
fuse
16,20,23,39,41,
48)
Instrument
cluster
(see
alsofuse
23,
27,45,
46)
Multi-function
clock
(see
alsofuse
23,26,27,
45,46)
On-BoardComputer
(seealsofuse
11,12,23,26,27,33,37,
45,46)
On-Board
Display
(seealso
f
use
23,
26,
27,31,45,46)
Starting
system
(see
also
fuses
28,
45)

32



30A



Cassette
compartment
(seealso
f
uses
33,
37,44)Charging
socket
(see
also
fuses
33,37,
44)
Cigar
lighter/ashtray
lights
(seealso
f
uses
33,37,44)
Glove
compartment
light
(see
also
fuses
33,
37,44)

ELECTRICAL
COMPONENT
LOCATIONS



610-31

fuse



1
Rating



1
Protected
Circuit

33



10A



Ashtray
light
(seealso
fuses32,
37,
44)
Cassette
compartment
(seealso
fuses
32,
37,44)
Cellular
phone
(seealso
fuse
43)
Central
body
electronics
(ZKE
IV)
(seealsofuse
14,
35,
43)
Charging
socket
(seealso
fuses
32,
37,44)
Cigar
lighter
(seealso
fuses
32,37,44)
Instrument
illumination
(see
also
fuse
22,
25,37)
Interior
¡ights
(seealso
fuse
43)
Glove
compartment
light
(see
also
fuse
32,
37,44)
License
plate/luggage
compartment
lights
(see
also
fuse
37)
Luggage
compartment
light
(seealso
f
use
37)
On-BoardComputer
(see
also
f
use
11,12,
23,26,
27,
31,37,45,
46)
Park/taillights
(seealsofuse
37)
Sound
system
(seealso
fuses
9,
43,44)

34



15A



Crash
control
module
Turn
signals/hazard
lights
(see
alsofuse
23)

35



25A
~
Central
body
electronics
(ZKE
IV)
(see
also
fuse
14,
33,
43)
Central
locking
(see
also
f
use
7,
28,
31,45)

36



30A



Headlight
washers
(see
also
fuses
3,
37)
Wiper/washer
(seealsofuse
3,
37,
44)

37



10A



Ashtray
light
(see
also
(uses
32,33,
44)
Cassette
compartment
light
(seealso
fuses
32,
33,
44)
Charging
socket
(see
also
fuses
32,
33,44)
Cigar
lighter
(see
also
f
uses
32,33,
44)
Glove
compartment
light
(see
also
fuses
32,
33,44)
License
plate/luggage
compartment
lights
(seealso
f
use
33)
Instrument
illumination
(seealso
fuses
22,
25,33)
On-Board
Computer
(seealsofuse
11,12,23,
26,
27,31,33,
45,
46)
Park/taillights
(see
alsofuse
33)
Wiper
washer
module
(see
also
f
uses
3,
36,
44)

38



30A



ABS
(seealsofuse
10,
21,
27,
46)
AST
(see
also
fuse
10,21,27,
46)

39



7
.5A



Engine
control
DME
M5
.2
(see
also
fuse
16,18,
46)
Engine
control
DME
MS
41
.1
(seealso
fuses
16,18,46,
50)
Heating
andA/C
(IHKR
E36)
(see
alsofuse
12,20,23,31,
41,48)

40



30A



Power
seats
(seealsofuse
5)

41



30A
~
Heating
andA/C
(IHKR
E36)
(see
alsofuse
16,20,23,
31,
39,
48)
Radiator
auxiliary
fan

42



7
.5A



Airbag
(SRS)
(seealsofuse
27)
Convertible
roof
(seealso
f
use
7,
24,27,43,
49)
Rol¡-over
protection
(seealso
f
use
43)

FOSE
POSITION
TABLES

610-32



ELECTRICAL
COMPONENT
LOCATIONS

Tableg
.
1997-1998
E36
Fuse
Positions

fuse



Rating



Protected
Circult

43



5A



Anti-theft
system
(Alpine)
(see
also
f
use47)
Cellular
phone
(seealso
fuse
33)
Central
body
electronics
(ZKE
IV)
(see
alsofuse
14,
33,35)
Convertible
roof
(seealso
fuse
7,
24,
27,
42,49)
Interiorlights
(also
see
fuse
33)
Rear
window
defogger/blower
(see
alsofuse
6,23)
Roll-over
protection
(see
also
fuse
42)
Sound
system
(seealso
fuses
9,
33,
44)

44



15A



Ashtray
light
(seealso
f
uses
32,
33,
37)
Cassette
compartment
light
(seealso
fuses
32,33,
37)
Charging
socket
(seealso
fuses
32,33,
37)
Cigar
lighter
(seealso
fuses
32,33,
37)
Glove
compartment
light
(seealso
f
uses
32,
33,37)
Sound
system
(seealsofuse
9,
33,
43)
Wiper/washer
(seealsofuse
3,
36,
37)

45



7
.5A



Central
locking
(see
also
fuses
7,
28,31,
35)
Drive-away
protection
(EWS
II)
(see
alsofuse
28,
29,31)
Instrument
cluster
(see
also
f
uses
23,27,31,
46)
Multi-function
clock
(see
also
f
use
23,26,27,
31,46)
On-Board
Computer
(see
alsofuse
11,
12,23,
26,27,
31,33,37,
46)
On-Board
Display
(seealsofuse
23,27,31,
46)
Starting
system
(seealso
fuses
28,31)

46



15A



ABS
(see
also
fuse
10,21,27,
38)
AST
(seealsofuse
10,
21,27,
38)
Brake
lights
Cruise
control
(see
also
fuse
28)
Electronic
transmission
control
(A4S
310R)
(see
also
fuse
26,
28)
Electronic
transmission
control
(A5S
310Z)
(see
also
f
use
26,28)
Engine
control
DME
M5
.2
(see
also
fuses
2,
16,18,
39)
Engine
control
DME
MS
41
.1
(seealso
fuses
16,18,39,
50)
Instrument
cluster
(see
also
fuse
23,27,31,
45)
Multi4unction
clock
(see
also
fuse
23,26,27,
31,45)
On-Board
Computer
(seealsofuse
11,
12,23,26,27,
31,
33,37,
45)

47
1



15A
1
Anti-theft
system
(see
also
fuse
43)

48



40A



Heating
and
A/C
(IHKR
E36)(see
also
fuse
16,20,23,
31,
39,
41)

49



20A



Convertible
roof
(see
also
fuses
7,
24,
27,
42,43)

50



5A



Engine
control
DME
MS
41
.1
(seealso
fuses
16,18,39,
46)

FUSE
POSITION
TABLES

WARNING
-

"
Fuse
designations
and
locations
are
subject
to
change
and
may
vary
fromcar
to
car,
depending
on
options
.
If
questions
arise,
please
remember
that
an
authorized
BMW
dealer
is
the
bestsource
for
the
most
accurate
and
up-to-date
information
.

"
Tolocate
fuses
47-50,
refer
to
Fuse
Positions
inthis
repair
group
.

611
Wipers
and
Washers

GENERAL
..
.
.
.
.
.
.
.
.
.
.
.
.
.
.....
.
......
.
611-1



Windshield
wiper
motor,

removing
and
installing
.
...............
.611-8

WIPER
BLADES
.
.
.
.....
.
.
.
.
.
.
...
....
.611-1

Wiper
Blade
Cleaning
Problems
.
.
.
.
.
.
.....
611-1

Wiper
blades,replacing
...
.
.
.
.
.
.
.
.
.
.....
611-1

Wiper
blade
inserts,
replacing
.
.
.
.
.
.
.
.
.....
611-2

Wiper
arms,
removing
and
installing
.
.
.
.....
611-2

WINDSHIELD
WIPER
ASSEMBLY
.
.
.....
611-3

Windshield
wiper
assembly,
removing

and
installing
(4-door
models)
.
.
.
.
.
.
.....
611-3

Windshield
wiper
assembly,
removing

and
installing
(2-door
models)
.
.
.
.
.
.
.....
611-5

GENERAL

This
repair
group
covers
windshield
wiper
and
washer
sys-

tem
repair
information
.
Please
note
that
some
procedures
are

different
for
2-
and
4-door
models
.

The
windshield
wiper/washer
stalk
switch
assembly
is
cov-

ered
in
612
Switches
and
Electrical
Accessories
.
Electrical



NOTE-
wiring
diagrams
and
relays
for
the
wiper/washer
system
are



BMwhas
available
a
special
toollgauge
(BMWspecial
covered
in
Electrical
Wiring
Diagrams
.



tool
no
.
00
9210)
to
align
the
angle
of
the
wiper
arm
to
the
windshield
glass
.

WIPERBLADES

CA
UTION-

Never
turn
on
the
wiper
blades
while
the
hood
is
open
.
Damage
to
the
wiper
system
and
hood
may
occur
.
Toensure
safetyduring
wiper
biade
system
procedures,
remove
the
windshieldwiper
fuse
.
See
610
Electrical
Component
Locations
.

Wiper
Blade
Cleaning
Problems

Common
cleaning
problems
with
thewipers
includestreak-

ing
or
sheeting,
waterdrops
after
wiping,
and
blade
chatter
.

Streaking
is
usually
caused
when
wiper
blades
are
coated

with
road
film
or
car
wash
wax
.
Clean
the
blades
using
soapy

water
.
If
cleaning
does
not
cure
the
problem,
the
blades
should
be
replaced
.
BMW
recommends
replacing
the
wiper

blades
twice
a
year,
before
and
after
the
cold
season
.

WIPERS
AND
WASHERS



611-1

WINDSHIELD
CLEANING
SYSTEM
......
611-9

Windshield
spray
nozzle,

removing
and
installing
.......
.
........
.611-9

Washer
fluid
reservoir,
replacing
.........
.611-9

Windshield
washer
fluid
pump,
replacing
..
.
......
.
........
.611-9

Washer
fluid
level
sensor,
replacing

(models
with
check
control)
.
.
.
.
........
611-10

Wiper
blade
chatter
may
be
caused
by
dirty
or
worn
blades,

or
by
wiper
arms
that
areout
of
alignment
.
Clean
the
blades
and
windshield
as
described
above
.
Adjust
the
wiper
arm
so

that
there
is
even
pressure
along
the
blade,
and
so
that
the

blade
at
rest
is
perpendicular
to
the
windshield
.
If
problems

persist,
theblades
and
wiper
arms
should
be
replaced
.

The
wiper
blades
can
be
renewed
in
one
of
two
ways
:
either

by
replacing
the
complete
blade
or
by
replacing
just
therubber

insert
.

Insert
replacement
is
the
mosteconomicalmethod,
al-

though
overtime
the
wiperblade
itselfwill
become
worn
.
One

ruleof
thumb
wouldbe
to
replace
just
the
inserts
every
second

time
.

Wiper
blades,
replacing

1
.
Pivot
wiper
arm
off
windshield
.

2
.
Position
wiperblade
approximately
perpendicular
to

wiper
arm
.

3
.
Remove
wiperblade
from
wiper
arm
by
depressing
re-

taining
tab
and
sliding
blade
out
of
arm
.
See
Fig
.
1
.

Drops
that
remain
behind
after
wiping
are
usually
caused
by



NOTE-

oil,
road
film,
or
diesel
exhaust
residue
onthe
glass
.
Use
an



Some
wiperblade
versions
may
havetwo
retaining

alcohol
or
ammonia
solution
or
a
non-abrasive
cleaner
(such



tabs
.

a
s
Bon-Ami



to
clean
the
windshield
.

GENERAL

612
Switches
and
Electrical
Accessories

GENERAL
.
.
.
.
.
.
.
.
.
...
.
.
.
.
.
...
.
......
.612-1



Headlight
switch,
replacing



..
.
...
.
.
.
.
.
.
.
.
.
612-5

Foglight
switch,
replacing
....
.
.
.
.
.
.
.
.
.
.
.
.
.
612-5
INTERIOR
SWITCHES
.
.
...
.
.
.
.
.
.
.
.....
612-1



Hazard
warning
switch,
replacing
.
.
.
.
.
.
.
.
.
.612-5
Turn
signal
switch
and
wiper
switch,



Powerwindow
switch,
replacing
.
.
.
...
.
.
.
.
.
612-5
replacing
.
.
.
.
.
.
.
...
.
.
.
.....
.
....
.
.
.
.
612-1



Outside
mirrorswitch,
replacing
.
.
.
.
.....
.
.
.612-6
Ignition
Switch
Assembly
.
.
.
.
.
.
.
.
....
.
...
612-3

Ignition
electrical
switch,
replacing
.
...
.
....
612-3



INTERIOR
LIGHTS
.
.
................
.
..
612-6

Ignition
lock
cylinder,
replacing
.
.
.
.
.....
.
..
612-4



Dome
light,
rear
map
lights,
trunk
light,

Headlight
and
Foglight
Switch
Assembly
.
.
.
.
612-5



replacing
bulbs
.
......
.
.
.
.
.
.
.
.
.
.....
.
.612-7

GENERAL



Turn
signal
switch
and
wiper
switch,

replacing
Thissection
covers
replacement
of
interior
switches
and
accessories
.



The
procedures
for
removing
the
turn
signal
stalk
switch
and
the
wiper
system
stalk
switchare
similar
.
When
working
on
electrical
switches,
always
disconnect
the
negative
(-)
cable
from
the
battery
and
insulate
the
cable
end
to
prevent
accidental
re-connection
.

CAUTION-

Prior
to
disconnectiog
the
battery,
read
the
battery
disconnection
cautions
given
at
the
front
of
this
manual
on
page
viii
.

WARNING
-

The
cars
covered
by
this
manual
are
equipped
with
a
Supplemental
Restraint
System
(SRS)
that
auto-'
matically
deploys
one
or
more
airbags
.
Each
airbag
unit
houses
an
explosive
powerful
charge
.
Any
work
involving
the
SRS
system
should
only
be
per-
formed
byan
authorized
BMW
dealer
.
Making
re-
pairs
without
the
proper
knowledge
and
special
test
equipment
may
cause
serious
personal
injury
.
See
721
Airbag
System
(SRS)

3
.
With
front
wheels
pointed
straight
ahead,
remove
steer-
"
Testing
and
replacement
information
for
the
oil
ores-



¡ng
wheel
.
See
320
Steering
and
Wheel
Alignment
.
sure
switch
is
covered
in
119
Lubrication
System
.

NOTE-

"
Wirfng
diagramscan
be
found
in
Electrical
Wiring
Diagrams
.

"
Fuse,
relay
and
electrical
component
locations
can
be
found
in
610
Electrical
Component
Locations
.

"
Replacement
information
for
thetransmission
gear
position/neutral
safety
switch
is
covered
in
250
Gear-
shift
Unkage
.

INTERIOR
SWITCHES

NOTE
-

To
preventmarring
interior
trim,
wrap
the
tips
of
screw-
drivers
and
pliers
with
tape
beforeprying
out
switches
or
electrical
accessories
.

SWITCHES
AND
ELECTRICAL
ACCESSORIES



612-1

1
.
Disconnect
negative
(-)
cable
from
battery
and
cover
terminal
with
insulating
material
.

2
.
Remove
airbag
unit
from
steering
wheel
.
See
721
Air-
bag
System
(SRS)
.
Store
airbag
unit
in
a
safe
placew¡th
pad
facing
up
.

NOTE
-

To
helo
with
reassembly,
mark
steering
wheel
and
col-
umn
before
disassembly
.

4
.
Remove
trim
panel
from
lower
left
side
of
instrument
panel
.
See513
Interior
Trim
.

INTERIOR
SWITCHES

FRONT
LIGHTING
.
...........
.
....
.
.
.
.
630-1

Headlight
buib,
replacing
............
.
.
.
.
630-1
Headlight
assembly,

removing
and
installing
.......
.
....
.
.
.
.
630-2

Foglight
assembly,
removing
and
installing
..
630-3

Front
turn
signal
assembly,
removing
and
installing
.....
.
.
.
........
630-4

GENERAL

The
headlight
and
foglight
assemblies
usehalogen
bulbs
.
To
ensure
the
longevity
of
halogen
bulbs,
the
bulb
glass
should
not
be
handied
.
Dirt
and
skin
oíls
may
cause
a
bulbto
fail
prematurely
.
If
necessarywipe
bulb
using
a
clean
cloth

dampened
with
rubbing
alcohol
.

NOTE-

Use
only
original
equipment
replacement
bulbs
.
Non-
original
equipment
bulbs
may
cause
false
failure
read-
ings
on
the
check
control
display
(where
applicable)
.

WARNING
-

INhenworking
on
electrical
systems,
remove
the
fuse
protecting
the
circuit
under
repair
.
See
610
Electrical
Component
Locations
.

FRONT
LIGHTING

Headlight
bulb,
replacing

1
.
Open
engine
hood
.

2
.
Working
in
back
of
headlight
assembly,grasp
rear
of

bulbsocket
(harnessconnector)
and
turn
counterclock-

wise
90°
.
Pull
bulb
out
of
headlight
assembly
.
See
Fig
.
1
.

3
.
Disconnect
harness
connector
from
bulb
.

CA
UTION-

Do
not
touch
halogen
bubs
with
yourbare
hands
.
If
necessary
wipe
bulb
using
a
clean
cloth
damp-

ened
with
rubbing
alcohol
.

630
Exterior
Lighting

EXTERIOR
LIGHTING



630-1

GENERAL
.
.
.
.
...
.
................
.
.
.
.
630-1



Side
Marker
Lights
.......
.
.
.
.
.
.......
.
..
630-4

REAR
LIGHTING
.
......
.
.
.
.
.
.
.
...
.
.
.
..
630-4

Taillight
Bulbs
..........
.
.
.
.
.
.....
.
.
.
.
.
630-4

Taillight
assembly,
removing
and
installing
.
.
.
630-5

CenterBrake
Light
.......
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
630-5

Center
brake
light
housing,
replacing

(4-door
and
coupe
models)
.
.
.
.
.......
.
.
.630-5

License
plate
light,
removingand
installing



.
.630-6

0012567

Fig
.1.



Torelease
bulbfrom
headlight
assembly,
rotate
socket
coun-
terclockwise
to
disengage
retaining
tabs
(arrows)
.
Right
side
bulb
is
shown
in
unlocked
position
.
Note
that
bottom
tab
A
is
wider
than
other
two
.

4
.
Installation
is
reverse
of
removal
.
Align
tabs
on
bulb

base
to
cutouts
on
rear
of
lens
assembly
.
Secure
bulb

by
rotating
clockwise
90°
.

Bulb
Applications

"
Low
beam
headlight
bulb
...
.
..
..
.........
H9006

"
High
beam
headlight
bulb
..
.
..
..
.........
H9005

FRONT
LIGHTING

GENERAL

This
section
contains
wiring
diagrams
for
1992
through

1998
BMW
3
Series
models
.

WARNING
-

On
cars
equipped
with
airbags,
special
precautions
apply
to
any
electrical
testing
or
repair
.
The
airbag
unit
is
an
explosive
device
and
must
be
handled
with
exterme
care
.
Before
starting
any
work
onan
airbag
equipped
car,
refer
to
the
warnings
and
cau-
tions
in
720
Seatbelts
and
721
Airbag
Systems
(SRS)
.

NOTE-

The
"



gear
position/neutral
safetyswitch
is
also
some-
timesreferred
to
as
the
automatic
transmission
range
switch
.

"
The
EWS
11
system
is
also
sometimes
referred
to
as
the
Driveaway
Protection
System
or
the
electronic
im-
mobilization
system
.

ELECTRICAL
WIRING
DIAGRAMS



ELE-1

Electrical
Wiring
Diagrams

GENERAL
.
.
.
.
.
.
.
.
.
................
.
.
.
ELE-1



Horns



.....
.
.....
.
.
.
....
.
.
.
.
.
...
.
.
ELE-153

Instrument
Panel
.
.
.
.
.
.
..............
ELE-165

ELECTRICAL
WIRING
DIAGRAMS
...
.
.
.
ELE-2



Interior
Lights/Illumination
.............
ELE-211

ABS



..............
.
.
.
.....
.
.....
ELE-117



Lumbar
Control
.
....................
ELE-247

ABS/AST
.............
.
.
.
...
.
.
.
.....
ELE-120



On-Board
Computer
..................
ELE-173

Airbag
(Supplemental
Restraint
System)
..
ELE-140



Park
Ventilation
.
.
.
...........
.
...
.
..
ELE-139

Air
Conditioning
and
Heating
.
.
.
.
.
.
.....
ELE-129



Power
Distribution
......
.
...
.
.
.
.
.
.
.
...
.
ELE-2

Anti-Theft
(Alpine)
..........
.
.
.
...
.
...
ELE-144



Power
Door
Locks
.
.
......
.
.
.
.
.
.
.
.
.
..
ELE-226

Anti-Theft
(EWS
II)
.
........
.
.
.
...
.
...
ELE-150



Power
Mirrors
...
.
.
.
......
.
.
.
.
.
.
.
.
.
..
ELE-241

Body
Computer
Module
.....
.
.....
.
...
ELE-176



Power
Seats
......
.
......
.
.
.
...
.
.
.
..
ELE-243

Charging
System



.
.
................
.
.
.
ELE-67



Power
Sunroof
.
.
.
.
.
.
.
...............
ELE-248

Convertible
Top
.
.
.
.
................
.
.
ELE-253



Power
Windows
.
.
.
.
.
.
.....
.
.........
ELE-231

Cruise
Control
..
.
.
.
...........
.
....
.
.
ELE-112



Radio/Cassette/CD/Speakers
..........
ELE-255

Data
Link
Connector
................
.
.
.
ELE-86



Rear
Window
Defogger
...............
ELE-160

Engine
Cooling
.......
.
.......
.
....
.
.
.
ELE-94



Shift
Interlock
.
.
.
.
.
.
.
.
...............
ELE-110

Engine
Management
...
.
.......
.
....
.
.
.
ELE-70



Starting
....
.
.
.
.
.
...
.
................
ELE-63

Exterior
Lights
........
.
.
.
.
.
.
.
.
.
......
ELE-194



Transmission
Electronics
.
..............
ELE-96
Ground
Distribution
....
.
.
.
.
.
.
.
.
.
.......
ELE-35



Warning
System
:
Chimes
.............
ELE-178

Headlights/Foglights
...
.
.
.
.
.
.
.
.
.
......
ELE-180



Wiper/Washer
.
.....
.
...............
ELE-155

Heated
Seats
........
.
.
.
.
.
.
.
.
.
......
ELE-245

ELECTRICAL
COMPONENT
LOCATIONS

Relayand
fuse
positions,
ground
locations
...........
.
.
.
.
.
.
.
.
.
................
seeRepair
Group
610

CAUTION-

Always
switchthe
ignition
off
and
disconnect
the
negative
(-)
battery
cablebefore
removing
any
electrical
components
.

"
Prior
to
disconnecting
the
battery,
read
the
bat-tery
disconnection
cautions
given
at
the
front
of
this
manual
on
page
viii
.

"
Connect
and
disconnect
ignition
system
wires,
multiple
connectors
and
ignition
test
equipment
leads
only
while
ignition
is
switched
off
.

-Always
switch
a
test
meter
to
the
appropiate
func-
tion
and
range
before
making
test
connections
.

"
All-Season
Traction
(AST)
is
also
referred
to
as
ASC
or
ASC+T
.

GENERAL

WARNING

Your
common
sense,
good
judge-
ment,
and
general
alertness
are
cru-
cial
to
safe
and
successful
service
work
.
Befcre
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
workon

your
BMW
.
Please
also
read
any
warnings
and
cautions
that
accom-
pany
the
procedures
in
the
manual
.

Door
glass
See
Door
windows
Door
windows
general
information
512-1
front
door
window
(2-door
models)
adjusting
512-7
removing/installing
512-5
front
door
window
(4-door
models)
initíalizing
512-1
removing/installing
512-2
rear
door
window
(4-door
models)
removing/installing
512-4
fixed
glass,
removing/installing
512-
4
rear
vent
window
or
vent
latch,
replacing
(2-door
models)
512-11
window
regulator
and
motor,
removing/installing
512-12
window
regulator
service
512-12Doorcheck
See
DoorsDoor
handle
See
Centrallocking
and
anti-theft
Door
panel
See
Doors
Doors
general
information
411-1
door
adjustment
411-2door
check,
replacing
411-2
door
panels
411-3
doors411-1
front
orrear
door,removing/installing
411-1
front
door
panel,
removing/installing

411-3
rear
door
panel,
removing/installing
411-4
rearsidepanel,
removing/installing
(two-door
model)
411-4
Drive
axle
See
Rear
suspension
Driveability
troubleshooting

See
Engine-general
Driveshaft
general
information
260-1
center
bearing
assembly,
replacing
260-6
driveshaft,
aligning
260-3
driveshaft,
installing
260-4

Driveshaft
(cont
.)
driveshaft,
removing260-4
driveshaftservice
260-3
flex-disc,
replacing
260-5
front
centering
guide,
replacing
260-7
guibo
See
flex-disc
troubleshooting260-1

ECM
(engine
control
module)
pin
assignment
See
Fuel
injection
Electrical
circuit
See
Electrical
system-general
Electrical
component
locations
general
information
610-1
auxíliary
relay
panel
610-2
component
location
table
610-9
component
locations
610-3
fuse
position
tables
610-19
fuse
positions
610-1
relay
positions
610-2
splice
panel,
left
610-2
splice
panel,
right
610-3
Electrical
system-general
general
information
600-1
continuity,
checking
600-5
electrical
test
equipment
600-2
safety
precautions
600-1

short
circuits
600-5
short
circuit,
testing
with
ohmmeter
600-6
short
circuit,
testing
with
voltmeter
600-6
troubleshooting
600-3
voltage,
measuring600-4
voltage
and
polarity
600-1
voltage
and
voltage
drops
600-4
voltage
drop,
testing
600-4
wiring
codes
and
abbreviations
600-2
wiring
diagrams
600-2
wiring,
fuses
and
relays
600-1
Electrical
wiring
diagrams
general
information
ELE-1
wiring
diagrams
ELE-2
ABS
ELE-117

ABS/AST
ELE-120
airbag
(supplemental
restraint
system)
ELE-140
air
conditioning
and
heating
ELE-
129
anti-theft
(Alpine)
system
ELE-144
anti-theft
(EWS
II)
ELE-150
body
computer
module
ELE-176
charging
system
ELE-67
convertible
top
ELE-253
cruise
control
ELE-112
data
link
connector
ELE-86
engine
cooling
ELE-94
engine
management
ELE-70
exterior
lights
ELE-194
ground
distribution
ELE-35

headlights/foglights
ELE-180

INDEX
3

Electrical
wiring
diagrams
(cont
.)

heated
seats
ELE-245

horns
ELE-153
instrument
panel
ELE-165
interior
lights/illumination
ELE-211
lumbar
control
ELE-247
on-board
computer
ELE-173
park
ventilation
ELE-139
power
distribution
ELE-2
power
door
locks
ELE-226
power
mirrors
ELE-241
power
seats
ELE-243

power
sunroof
ELE-248

power
windows
ELE-231
radio/cassette/CD/speakers
ELE-
255
rear
window
defogger
ELE-160
shift
interlock
ELE-110
starting
ELE-63
transmission
electronics
ELE-96
warning
systems`
.
chimes
ELE-178
wiper/washer
ELE-154
Emergencies
See
Fundamentals
for
the
do-it-
yourself
owner
Engine-general
general
information
100-1
air
flow
measurement
and
vacuum
leaks
100-12
basic
engine
settings
100-11
basic
requirements
100-11
battery
voltage
100-12connecting
rods
and
pistons
100-1
cooling
system
100-5
cylinder
block
and
crankshaft100-1
cylinder
compression,
checking
100-6
cylinder
head
and
valvetrain
100-2
DISA
(dual
resonance
intake
system)
100-3,130-3
driveability
troubleshooting
100-8
engine
management
system
100-3
fuel
delivery
100-5
fuel
supply
100-14ground
connections
100-13
ignition
100-5
lubrication
system100-5
mechanical
troubleshooting
100-5
on-board
diagnostics
(OBD)
100-8
oxygen
sensors
100-11
preventive
maintenance
100-11
VANOS
(variable
valve
timing)
100-2warningsand
cautions
100-5
wiring
andharness
connections100-
13Engine
control
module
(ECM)
See
Fuel
injection
Engine
removal
and
installation
general
information
110-1
engine,
removing/installing(4-cylinder
engines)
110-1
engine,
removing/installing
(6-cylinder
engines)
110-4
Engine
coolant
temperature
(ECT)
sensor
See
Fuel
injection
Engine
hood
See
Fenders,
enginehood