phone BMW 325i 1997 E36 Workshop Manual

FUEL
INJECTION



130-
3

Fuel
metering
.
The
ECM
meters
fuel
bychanging
the



The
engine
management
system
compensates
automatical-
opening
time
(pulsewidth)
of
the
fuel
injectors
.
To
ensure
that



ly
for
changes
in
the
engine
due
to
age,
minor
wear
or
small
injector
pulsewídth
is
the
only
factor
that
determines
fuel
me-



problems,
such
as
a
disconnected
vacuum
hose
.
Asa
result,
tering,fuel
pressure
is
maintained
bya
fuel
pressure
regula-



idle
speed
and
mixture
do
not
need
lo
be
adjustedas
partof
tor
.
The
injectors
are
mounted
lo
a
common
fuel
supply
called



routine
maintenance
.
the
fuel
rail
.

The
ECM
monitors
engine
speed
to
determine
the
duration



NOTE-

ofinjector
openings
.
Other
signals
to
the
ECM
help
determine



Poordriveabilitymaybe
encountered
when
the
batteryis

injector
pulse
time
for
different
operating
conditions
.
A
tem-



disconnected
and
reconnected
.
when
the
battery
is
dis-
connected,
the
adaptive
memory
is
lost
The
system
will
perature
sensor
signals
engine
temperature
for
mixture
adap-



readaptafterabout
ten
minutes
of
drfving
.
tion
.
A
throttle
position
sensor
signals
throttle
position
.
The
exhaust
oxygen
sensor(s)
signal
information
about
combus-
tion
efficiency
for
control
of
the
air-fuel
mixture
.
1992
to
1995



DISA
(Dual
Resonance
Intake
System)
engines
are
equipped
with
a
single
sensor
.
1996
and
later
(OBD
II)
engines
are
equipped
with
an
oxygen
sensor
before



TheE36
4-cylinder
engine
is
equipped
with
a
dual
intake
andone
after
each
catalytic
converter
.
Forexample,the
M52



runner
system,
termed
DISA
.
DISA
offers
the
advantages
of
engine
is
equipped
withfour
oxygen
sensors
.



both
short
and
long
intake
pipes
.
Long
intake
runners
are
most
useful
at
low
to
medium
engine
rpm
for
producing
good
Idle
speed
control
.
ldle
speed
is
electronically
controlled



torque
characteristics
.
Short
intake
runners
produce
hígherviathe
idle
speed
control
valve,
which
maintains
idle
speed
by



horsepower
at
hígher
engine
speeds
.
bypassing
varying
amounts
of
air
around
theclosed
throttle
valve
.
Idle
speed
is
not
adjustable
.



NOTE-

Knock
(detonation)
control
.
Knock
sensors
monitor
and



The
term
DISA
comes
from
the
German
words
Differen-

control
ignition
knock
through
the
ECM
.
The
knock
sensors



zierte
Sauganlage,
and
can
roughlybe
translated
as
"dif-
fering
intake
manifold
configuration
."
See
100
Engine-
function
like
microphones
and
are
able
to
convert
mechanical



General
foradditional
information
on
DISA
operation
.
vibration
(knock)
into
electrical
signals
.
The
ECM
is
pro-

grammed
to
react
to
frequencies
that
are
characteristic
of
en-



Manifold
construction
:
The
intake
manifold
is
a
two-piece
gine
knock
and
adapt
the
ignition
timing
point
accordingly
.



metal
construction,
with
a
pair
of
runners
in
thetop
section
See120
Ignition
System
for
further
details
.



and
four
runners
in
the
lower
section
.
A
butterfly
valve
is
in-
stalled
in
the
lower
section,
enabling
the
DISA
solenoid
toiso-

NOTE-



late
one
pair
of
runners
from
the
other
pair
.
See
Fig
.
2
.

The
1992
M50
engine
is
not
equipped
with
knock
sen-



Operation
.
With
the
DISA
butterfly
valve
closed,
the
pipes
sors
.
All
other
engines
are
equipped
with
two
knock



in
thetop
half
of
the
manifold
act
together
with
the
ram
air
sensors
.



pipes
in
the
lower
halfto
producea
single,
long
air
intake
pipe
for
each
cylinder
.
See
Fig
.
3
.
The
column
of
aír
oscíllating
in

Basic
Engine
Settings



this
combined
pipe
significantly
increases
engine
torque
in
the

medium
rpm
range
.

Idle
speed,
idle
mixture
(%CO),
and
ignition
timing
arenot

adjustable
.
The
adaptive
engine
management
system
is
de-

signed
to
automatically
compensate
for
changes
in
engine
op-

eratingconditions,
although
the
adaptive
range
is
limited
.
Once

these
limits
are
exceeded,
driveability
problems
usually
be-

come
noticeable
.

Above
approximately
4,800
rpm,
the
butterfly
valve
between
the
intake
air
pipes
for
the
two
cylinder
groups
is
opened
.
The
shorter
pipes
in
the
lower
manifold
section
now
become
the

main
suppliers
of
ram
air
to
the
cylinders,yielding
greater
pow-

er
at
the
upper
end
of
the
engine
rpm
range
.
See
Fig
.
4
.

Control
components
.
The
DISA
butterfly
valve
is
actuated

NOTE-



electro-pneumatically
via
the
engine
control
module
(ECM)
.

lf
the
system
adaptive
limits
are
exceeded,
the
Check



The
valve
begins
to
open
as
engine
speed
rises
aboye
4,840

Engine
light
will
most
likely
come
on,
indicating
an



rpmand
closes
below
4,760
rpm
.
The
action
of
the
valve
is
de-
emissions-
related
fault
For
Check
Engine
light
diag-



liberately
delayed
to
prevent
it
from
opening
and
closing
repeat-
nostics,
see100
Engine-General
.



edly
within
a
short
time
.

GENERAL

Tablea
.
E36
Component
Locations

Component



Model
Year



Location



Refer
to
Rollover
Sensor



1994-1998



In
lower
left
C-pillar
behind
trim
panel
(Convertible)

Seat
Belt
Switch



1992-1998



In
front
seat
belt
buckle

SeatCushion
Tilt
Motor



1992-1998



Under
front
seat

Seat
Heater



1993-1998



Under
front
seat

Seat
Height
Motor
Front



1992-1998



Under
front
seat

Seat
Movement
Motor



1992-1998



Under
front
seat

Seatback
Heater



1993-1998



In
upper
front
seatback

Seatback
Recliner
Motor



1993-1998



Under
front
seat

Seat
Occupancy
Detector



1994-1998



Under
rightfront
seat

Secondary
Air
Pump
(4-cyl
.)



1997
1
/2
-
1998



Left
engine
compartment,
belowpower
distribution
box
(M44
engine)

Secondary
Air
Pump
(6-cyl
.)



1996-1998



Front
of
engine
compartment
(M52/S52US
engine)

Secondary
Air
Pump
Relay



1996-1998



Power
distribution
box



Fig
.
2
.

Secondary
Air
Pump
Valve



1996-1998



Right
sideof
engine

Side
Impact
Air
Bag
Right/Left



1997-1998



Behind
right/left
door
trim
panel

Síde
Impact
Airbag
Crash
Sensor,



1997-1998



Right/left
door
si¡¡
behind
front
seat
Right/Left

Shift
Interlock



1992-1998



Center
console
beside
shift
selector

Slip
Control
Module
(ABS/AST)



1992-1998



Behind
glove
compartment



Fig
.
8
.
Fig
.
9
.

Splice
Panel,
Left
Side



1992-1998



Behind
footwell
speaker
grill



Fig
.
5
.

SplicePanel,
Right
Side



1992-1998



Behind
glove
compartment



Fig
.
6
.

Starter



1992-1998



Leftrear
of
engine

Starter
Immobilization
Relay



1994-1998



In
left
splice
panelbehind
footwell
speaker
grill

Starter
Relay



1992-1993



Below
left
side
of
dash

Starter
Relay



1994-1998



Behind
left
footwell
speaker
grill

Sunroof
Control
Assembly



1992-1998



In
roof
center
panel

Supplemental
Restraint
System



11992-1993



I
Behind
glove
compartment



I



Fig
.
8
.
(Airbag)
Control
Module



Fig
.
9
.

Supplemental
Restraint
System



1994-1998



1
Under
center
of
rear
seat
(Airbag
ZAE)
Control
Module

Switch,
Power
Window



1
1992-1998



1
Center
console

Telephone
Eject
Box



1
1994-1996



1
Center
console

ELECTRICAL
COMPONENT
LOCATIONS



610-17

Telephone
Transceiver



1992-1992



In
luggage
compartment

Throttle
Flap
Heater



1994-1996



Left
sideof
engine

Throttle
Position
Sensor



1992-1998



I
Left
sideof
engine
inthrottle
housing



I



Fig
.
7
.
Fig
.
15
.
Fig
.
21
.

Continued

COMPONENT
LOCATIONS

Table
b
.
1992
E36
Fuse
Positions



Table
b
.
1992
E36
Fuse
Positions

Fuse



Rating



Protected
Circuit

32



30A



Glove
compartment
light/cassette
compartmenVashtray
light/charging
socket/cigar
lighter
(see
also
fuse
33,37,
44)

33



10A



Cellular
telephone
(seealsofuse
43)
Glove
compartment
light/cassette
compartment/ashtray
IighUcharging
sockeUcigar
lighter
(seealsofuse
32,
37,
44)
Interiorlights
(also
see
fuse
43)
License
plate/luggage
compartment
lights
(see
also
f
use
37)
Instrument
íllumination
(see
also
fuse
22,25,
37)
On-Board
Computer
(see
also
fuse
11,12,23,27,31,37,45,
46)
Park/taillights
(seealso
fuse
22,
37)

34



15A
~
Crash
control
module
(see
also
fuse
11,
12,
25,29)
Turn
signals/hazard
lights
(seealsofuse
23)

35
1



25A
j
Central
locking
(ZVM
II)
(see
alsofuse
7,
43)

36
1



30A
1
Wiper/washer
(seealsofuse
37,44,
45)

37



10A



Glove
compartment
IighUcassette
compartmenVashtray
light/charging
socket/cigar
lighter
(see
also
fuse
32,33,
44)
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,
20,23,31,
39,41)
Instrument
illumination
(see
also
fuse
22,25,
33)
License
plate/luggage
compartment
lights
(see
also
fuse
33)
On-Board
Computer
(see
also
fuse
11,12,23,27,31,33,45,
46)
Park/taillights
(see
alsofuse
22,
33)
Wiper/washer
(see
also
fuse
36,
44,
45)

38
1



30A
1
ABS
(see
also
fuse
10,21,27,
46)

39



7
.5A



Heating
andA/C
(IHKR
E36)(see
also
fuse
16,20,
23,
31,37,
41)

40
1



30A
1
Power
seats
(see
also
fuse
5)
41



30A
~
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,20,23,
31,
37,
39)
Radiator
auxiliary
fan

42
I



7
.5A
I
Not
used

43



5A



Anti-theft
system
(Alpine)
(see
also
fuse
7)
Cellular
telephone
(seealsofuse
33)
Centrallocking
(ZVM
II)
(see
also
f
use
7,
35)
Interiorlights
(also
see
fuse
33)

44



15A



Glove
compartment
light/cassette
compartmenVashtray
light/charging
sockeUcigar
lighter
(see
also
fuse
32,
33,
37)
Sound
system
(see
also
fuse
9)
Wiper/washer
(see
also
fuse
36,37,
45)

45



7
.5A



Multi-function
clock
(see
also
fuse
23,
27,
31,
46)
On-Board
Computer
(see
also
fuse
11,12,
23,
27,31,33,
37,46)
Wiper/washer
(see
also
fuse
36,37,
44)

ELECTRICAL
COMPONENT
LOCATIONS



610-21

Fuse



Rating



Protected
Circuít

46



15A



ABS
(see
also
fuse
10,21,27,
38)
Brake
lights
Multi-function
clock
(seealso
fuse
23,27,31,
45)
Cruise
control
(see
also
fuse
28)
Electronic
transmission
control
(A4S
310R)
(see
also
f
use
26,
28)
Instrument
cluster
(seealsofuse
23,
27,31)
On-Board
Computer
(see
also
f
use
11,12,
23,
27,31,33,
37,45)

WARNING
-

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

FOSE
POSITION
TABLES

Table
c
.
1993
E36
Fuse
Positions



Table
c
.
1993
E36
Fuse
Positions

fuse



1
Rating



1
Protected
Circuit

33



10A



Cellular
telephone
(see
also
fuse
43)
Glove
compartment
IighUcassette
compartment/ashtray
light/charging
socket/cigar
lighter
(seealsofuse
32,37,
44)
Interior
lights
(also
see
fuse
43)
License
plate/luggage
compartment
lights
(seealsofuse
37)
Instrument
illumination
(see
also
fuse
22,
25,37)
On-BoardComputer
(seealso
f
use
11,
12,23,27,31,
37,
45,
46)
Park/taillights
(seealso
fuse
22,
37)
Powerwindows
(see
also
f
use
14)

34



15A



Crash
control
module
Turn
signals/hazard
lights
(seealsofuse
23)

35



1



25A
1



Central
locking
(ZVM
II)
(seealso
fuse
7,
43)

36
1



30A
1
Wiper/washer
(see
alsofuse
37,
44,
45)

37



10A



Glove
compartment
light/cassette
compartmenUashtray
IighUcharging
socket/cigar
lighter
(see
also
fuse
32,33,44)
Heating
and
A/C
(IHKR
E36)(see
alsofuse
16,20,23,
31,
39,
41)
Instrument
illumination
(seealso
fuse
22,25,33)
License
plate/luggage
compartment
lights
(seealsofuse
33)
On-BoardComputer
(seealsofuse
11,12,
23,
27,31,
33,
45,
46)
Park/taillights
(see
also
fuse
22,
33)
Wiper/washer
(seealsofuse
36,
44,
45)

38
1



30A
1
ABS
(seealso
f
use
10,21,27,
46)

39



7
.5A



Heating
and
A/C
(IHKR
E36)(see
alsofuse
16,20,23,
31,
37,
41)

40
1



30A
1
Power
seats
(see
also
fuse
5)
41



30A
~
Heating
and
A/C
(IHKR
E36)(see
alsofuse
16,20,23,
31,
37,
39)
Radiator
auxiliary
fan

42
1



7.5A
1
Airbag
(SRS)
(seealsofuse
43)

43



5A



Anti-theft
system
(Alpíne)
(seealsofuse
8)
Airbag
(SRS)
(seealsofuse
42)
Cellular
telephone
(see
also
fuse
33)
Central
locking
(ZVM
II)
(seealso
f
use
7,
35)
Interiorlights
(also
see
fuse
33)

44



15A



Glove
compartment
IighUcassette
compartment/ashtray
IighUcharging
sockeUcigar
lighter
(seealsofuse
32,33,
37)
Sound
system
(see
alsofuse9)
Wiper/washer
(see
also
fuse
36,
37,
45)

45



7
.5A



Multi-function
clock
(seealso
fuse
23,
27,
31,
46)
On-BoardComputer
(see
also
f
use
11,12,23,27,31,33,37,
46)
Wiper/washer
(see
also
fuse
36,37,
44)

ELECTRICAL
COMPONENT
LOCATIONS



610-23

fuse



Rating



Protected
Circuit

46



15A



ABS
(see
alsofuse
10,
21,27,38)
Brake
lights
Multi-function
clock
(seealso
fuse
23,
27,
31,
45)
Cruise
control
(see
also
fuse
28)
Electronic
transmission
control
(A4S
310R)
(see
also
fuse
26,
28)
Instrument
cluster
(see
alsofuse
23,27,
31)
On-BoardComputer
(see
also
f
use
11,
12,
23,
27,31,33,37,
45)

WARNING
-

Fuse
designations
and
locations
are
subject
to
change,
and
may
vary
from
car
tocar,
depending
on
options
.
Ifquestionsarise,
pleaserememberthatan
authorized
BMW
dealer
is
the
best
source
for
the
most
accurate
and
up-to-date
information
.

FOSE
POSITION
TABLES

ELECTRICAL
COMPONENT
LOCATIONS
610-25

Table
d
.
1994
E36
Fuse
Positions



Table
d
.
1994
E36
Fuse
Positions

fuse



1
Rating
1
Protected
Circuit

33



10A



Central
body
electronics
(ZKE
IV)
(seealso
Puse
7,
43)
Charging
socket
Interiorlights
(also
see
fuse
43)
License
platelluggage
compartment
lights
(seealsofuse
37)
On-BoardComputer
(seealso
fuse
11,12,
23,27,
31,37,
45,
46)
Park/taillights
(seealso
fuse
22,
37)
Telephone
(see
also
fuse
43)

34



15A



Crash
control
module
Turn
signals/hazard
lights
(seealsofuse
23)

35



25A
~
Central
locking
(seealso
fuse
7,
43)
Convertible
roof
(see
also
fuse
7,
43)
Roll-over
protection
(see
alsofuse
7,
42,
43)

36
j



30A
1
Wiper/washer
(see
alsofuse
37,
44,
45)

37



10A



Cassette
compartment
light
Engine
compartment
light
Heating
andA/C
(IHKR
E36)(see
alsofuse
16,20,23,
31,
39,
41)
Instrument
illumínation
(see
also
fuse
22,
25)
License
plate/luggage
compartment
lights
(seealso
f
use
33)
On-BoardComputer
(seealso
fuse
11,
12,23,27,
31,33,
45,
46)
Park/taillights
(seealso
fuse
22,
33)
Wiper/washer
(see
alsofuse
36,
44,45)

38



30A



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

39



7
.5A



Heating
andA/C
(IHKR
E36)(see
also
fuse
16,20,23,
31,
37,
41)

40
1



30A
1
Power
seats
(seealsofuse
5)

41



30A
~
Heating
andA/C
(IHKRE36)(see
also
fuse
16,20,
23,31,
37,
39)
Radiator
auxiliary
fan

42



7.5A



Airbag
(SRS)
(seealsofuse
43)
Roll-over
protection
(see
also
f
use
7,
35,
43)

43



5A



Anti-theft
system
(Alpine)
Airbag
(SRS)
(see
also
fuse
42)
Central
body
electronics
(ZKE
IV)
(see
also
fuse
7,
33)
Central
locking
(seealsofuse
7,
35)
Convertible
roof
(see
alsofuse
7,
35)
Interior
lights
(also
see
fuse
33)
Rol¡-over
protection
(seealsofuse
7,
35,
42)
Telephone
(seealsofuse
33)

44



15A
~
Glove
compartment
light
Sound
system
(see
also
f
use
9)
Wiper/washer
(see
also
fuse
36,
37,
45)

45



7
.5A
~
On-Board
Computer
(see
also
fuse
11,12,23,
27,
31,33,37,
46)
Wiper/washer
(see
also
fuse
36,37,
44)

fuse



1
Rating



1
Protected
Circuit

46



15A



ABS
(see
also
fuse
10,21,
38)
Brake
lights
Multi-function
clock
(see
also
fuse
23,
27,
31,45)Cruise
control
(seealsofuse
28)
Electronic
transmission
control
(A4S
310R)
(seealsofuse
26,
28)
Instrument
cluster
(see
also
fuse
23,
27,31)
On-Board
Computer
(see
also
fuse
11,12,23,27,31,33,37,
45)

WARNING
-

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

FOSE
POSITION
TABLES

Tablee
.
1995
E36
Fuse
Positions



Table
e
.
1995
E36
Fuse
Positions

fuse



I
Rating



1
Protected
Circuit

28



5A



Central
locking
(see
alsofuse
7,
26,
35)Cruise
control
(see
also
fuse
46)Engine
control
module
(see
also
f
use
16,
39)
Electronic
transmission
control
(A4S
310R/Z)
(see
also
f
use
26,
46)
Starting
system
(seealsofuse
26)

29



7.5A



Headlights/foglights
(seealsofuse
11,
12,
15,17,23,
25,30)

30



7
.5A



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

31



5A



Central
body
electronics
(ZKE
IV)
(see
also
fuse
7,
14,33,35,43)
Heating
and
A/C
(IHKR
E36)(see
also
fuse
16,20,23,
37,
39,
41)
Instrument
cluster
(see
also
fuse
23,27,
46)
Multi-function
clock
(see
also
fuse
23,26,27,
45,46)
On-Board
Computer
(seealso
f
use
11,
12,23,26,27,
33,
37,45,
46)
On-Board
Display
(seealso
f
use
23,27,45,
46)

32
1



30A
1
Cigar
lighter/ashtray
lights

33



10A



Central
body
electronics
(ZKE
IV)
(see
also
fuse
7,
14,31,35,
43)
Charging
socket
Door
lock
heating
Instrument
illumination
(see
also
fuse
22,25,
37)
Interiorlights
(also
see
fuse
7,
43)
License
plate/luggage
compartment
lights
(see
alsofuse
37)
On-Board
Computer
(seealsofuse
11,
12,23,26,27,
31,
37,45,
46)
Park/taillights
(see
also
f
use
22,
37)
Sound
system
(see
also
fuse
9,
44)
Telephone
(see
alsofuse
43)

34



15A



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

35



25A



Central
body
electronics
(ZKE
IV)
(see
also
f
use
7,
14,31,
33,43)
Central
locking
(seealso
f
use
7,
26,
28)
Convertible
roof
(see
alsofuse
7,
27,42,
43)
Rol¡-over
protection
(see
alsofuse
7,
42,
43)

36
1



30A
1
Wiper/washer
(see
alsofuse
37,
44,
45)

37



10A



Cassette
compartment
light
Engine
compartment
light
Heating
and
A/C
(IHKR
E36)(see
alsofuse
16,20,23,
31,
39,
41)
Instrument
illumination
(seealsofuse
22,25,
33)
License
plate/luggage
compartment
lights
(see
also
fuse
33)
On-Board
Computer
(see
alsofuse
11,
12,23,26,
27,
31,33,45,
46)
Park/taillights
(see
alsofuse
22,
33)
Wiper/washer
(Canada
only)
(see
also
f
use
36,
44,45)

38



30A



ABS
(see
also
fuse
10,21,23,
27,
46,
47)
AST
(see
alsofuse
10,
21,
26,27,
46)

ELECTRICAL
COMPONENT
LOCATIONS



610-27

fuse



Rating



Protected
Circuit

39



7.5A
~
Engine
control
module
(see
alsofuse
16,28)
Heating
and
A/C(IHKR
E36)(see
also
fuse
16,20,23,
31,
37,
41)

40
1



30A
1



Power
seats
(see
alsofuse5)
41



30A
~
Heating
and
A/C(IHKRE36)(see
also
fuse
16,20,
23,31,
37,
39)
Radiator
auxiliary
fan

42



7
.5A
~
Airbag
(SRS)
(see
also
fuse
43)
Convertible
roof
(see
alsofuse
7,
27,
35,
43)
Rol¡-over
protection
(see
also
fuse
7,
35,
43)

43



5A



Anti-theft
system
(Alpine)
(seealsofuse
47)
Airbag
(SRS)
(see
also
fuse
42)
Central
body
electronics
(ZKE
IV)
(seealsofuse
7,
14,31,33,35)
Central
locking
(seealsofuse
7,
35)
Convertible
roof
(see
alsofuse
7,
27,
35,
42)
Interior
lights
(also
see
fuse
7,
33)
Roll-over
protection
(see
alsofuse
7,
35,42)
Telephone
(seealsofuse
33)

44



15A
~
Glove
compartment
light
Sound
system
(see
also
f
use
9,
33)
Wiper/washer
(see
alsofuse
36,37,
45)

45



7
.5A



Multi-function
clock
(see
also
fuse
23,
26,27,
31,46)
On-Board
Computer
(see
also
f
use
11,12,23,26,
27,31,
33,37,
46)
On-Board
Display
(seealso
fuse
23,27,31,
46)
Wiper/washer
(Canada
only)
(seealsofuse
36,37,
44)

46



15A



ABS
(seealsofuse
10,21,23,27,
38,47)
AST
(seealso
fuse
10,
21,
26,
27,
38)
Brake
lights
Cruise
control
(see
also
fuse
28)
Electronic
transmission
control
(A4S
310R)
(seealsofuse
26,
28)
Instrument
cluster
(see
also
fuse
23,
27,
31)
Multi-function
clock
(see
also
fuse
23,
26,27,
31,45)
On-BoardComputer
(seealsofuse
11,
12,
23,26,
27,31,
33,37,
45)
On-Board
Display
(see
also
fuse
23,27,31,
45)

47



15A



ABS
(see
also
fuse
10,21,23,27,38,
46)
Anti-theft
system
(Alpine)
(see
alsofuse
43)

48



40A



Notused

WARNING
-

"
Fuse
designations
and
locations
are
subject
to
change,
and
may
varyfrom
car
tocar,
depending
on
options
.
lf
questions
arise,
please
remember
that
an
authorized
BMW
dealer
is
the
best
source
for
the
most
accurate
and
up-to-date
information
.

"
To
locate
fuses
47-48,
refer
to
Fuse
and
Relay
Positions
inthis
repair
group
.

FOSE
POSITION
TABLES

Table
f
.
1996
E36
Fuse
Positions



Table
f
.
1996
E36
Fuse
Positions

fuse



Rating



Protected
Circuit

28



5A



Central
locking
(see
also
fuse
7,
26,
35)Cruise
control
(see
also
fuse
46)Engine
control
module
(seealsofuse
16,
39)
Electronic
transmission
control
(A4S
310R/Z)
(seealso
f
use
26,46)
Driveaway
protection
(EWS
II)
(see
alsofuse
31,46)
Starting
system
(seealso
f
use
26)

29



7.5A



Headlights/foglights
(seealsofuse
11,
12,15,17,
23,
25,
30)

30



7
.5A



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

31



5A



Driveaway
protection
(EWS
II)
(see
also
fuse
28,46)
Heating
and
A/C
(IHKR
E36)(see
also
fuse
16,
20,23,
37,39,
41,48)
Instrument
cluster
(seealso
f
use
23,27,
46)
Multi-function
clock
(seealsofuse
23,26,27,
45,46)
On-Board
Computer
(seealso
f
use
11,12,
23,26,
27,33,37,
45,46)
On-Board
Display
(see
also
fuse
23,27,45,
46)
,

32
1



30A
1
Cigar
lighter/ashtray
lights

33



10A



Central
body
electronics
(ZKE
IV)
(see
also
f
use
7,
14,35,
43)
Charging
socket
Engine
compartment
light
(also
see
fuse
37)
Instrumenf
illumination
(see
also
fuse
22,
25,37)
Interior
lights
(also
see
fuse
7,
43)
License
plate/luggage
compartment
lights
(see
alsofuse
37)
On-Board
Computer
(see
also
fuse
11,12,
23,
26,27,31,37,
45,46)
Park/taillights
(see
also
fuse
37)
Telephone
(see
also
fuse
43)

34



15A



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

35



25A



Central
body
electronics
(ZKE
IV)
(see
also
fuse
7,
14,33,
43)
Central
locking
(seealsofuse
7,
26,
28)
Convertible
roof
(see
also
fuse
7,
27,42,
43)
Roll-over
protection
(see
alsofuse
7,
42,
43)

36
1



30A
1
Wiper/washer
(seealso
fuse
44,45)

37



10A



Cassette
compartment
light
Engine
compartment
light
(also
see
fuse
33)
Heating
andA/C
(IHKR
E36)(see
also
fuse
16,20,
23,
31,39,41,
48)
Instrument
illumination
(seealso
fuse
22,
25,
33)
License
plate/luggage
compartment
lights
(see
also
fuse
33)
On-BoardComputer
(seealsofuse
11,12,
23,26,
27,31,33,
45,
46)
Park/taillights
(seealsofuse
33)

38



30A



ABS
(see
alsofuse
10,
21,23,
27,46,
47)
AST
(see
also
f
use
10,21,
26,27,
46)

ELECTRICAL
COMPONENT
LOCATIONS



610-29

fuse



1
Rating



1
Protected
Circuit

39



7
.5A
~
Engine
control
module
(see
alsofuse
16,28)
Heating
and
A/C(IHKRE36)
(see
alsofuse
16,20,
23,31,
37,41,
48)

40
1



30A
1
Power
seats
(seealsofuse
5)
41



30A
~
Heating
and
A/C(IHKRE36)(see
also
fuse
16,
20,
23,
31,37,39,
48)
Radiator
auxiliary
fan

42



7
.5A
~
Airbag
(SRS)
(see
also
fuse
26,
43)
Convertible
roof
(see
also
fuse
7,
27,35,
43)
Rol¡-over
protection
(seealso
f
use
7,
35,
43)

43



5A



Anti-theft
system
(Alpine)
(seealsofuse
47)Airbag
(SRS)
(seealso
fuse
26,
42)
Central
body
electronics
(ZKE
IV)
(see
also
fuse
7,
14,
33,35)
Central
locking
(see
also
fuse
7,
35)
Convertible
roof
(see
also
f
use
7,
27,35,
42)
Interiorlights
(also
see
fuse
7,
33)
Rol¡-over
protection
(see
also
f
use
7,
35,
42)
Telephone
(see
also
fuse
33)

44



15A
~
Glove
compartment
light
Sound
system
(seealsofuse
9)
Wiper/washer
(see
also
fuse
36,37,
45)

45



7
.5A



Multi-function
clock
(see
alsofuse
23,26,27,
31,46)
On-Board
Computer
(see
also
f
use
11,12,
23,
26,27,31,
33,
37,
46)
On-Board
Display
(see
also
fuse
23,27,
31,
46)
Wiper/washer
(see
also
f
use
36,
44)

46



15A



ABS
(see
also
fuse
10,
21,
23,27,38,
47)
AST
(seealso
fuse
10,21,26,
27,
38)
Brake
lights
Cruise
control
(seealsofuse
28)
Driveaway
protection
(EWS
II)
(seealsofuse
28,31)
Electronic
transmission
control
(A4S
310R)
(see
also
fuse
26,
28)
Instrument
cluster
(see
also
fuse
23,
27,
31)
Multi-function
clock
(see
alsofuse
23,26,
27,
31,45)
On-Board
Computer
(seealsofuse
11,
12,
23,26,
27,31,
33,37,
45)
On-Board
Display
(seealso
fuse
23,27,31,
45)

47



15A



ABS
(see
also
fuse
10,21,23,
27,38,46)
Anti-theft
(Alpine)
(see
alsofuse
43)

48



40A



Heating
and
A/C
(IHKR
E36)(see
also
fuse
16,
20,23,
31,37,39,
41)

WARNING
-

"
Fuse
desfgnations
and
locations
are
subject
to
changeand
may
varyfrom
car
to
cal
depending
on
options
.
If
questions
arise,
please
remember

that
an
authorized
BMW
dealer
is
the
bestsource

for
the
mostaccurate
and
up-to-date
information
.

"
To
locate
fuses
47-48,
refer
to
Fuse
Positions
inthis
repair
group
.

FOSE
POSITION
TABLES

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
.

650-
6
RADIO

Radio
Connector



Tablea
.
Radio
Connector
Terminal
Designation

Table
a
lists
radio
connector
terminal
designations
.
The
pin

numbers
are
identified
in
Fig
.
15
.

20103040
50

60
90
7
0
0
80
110120130140150160
170

Fig
.
15
.
Radio
connector
.
See
Tablea
.

RADIO
AND
SPEAKER
SERVICE

Terminals
1-17

C1)
Connector

0011850

Connector
SignalTerminal

1



1
Speaker,
left
front
+
2



1



Speaker,
right
front
+
3



1
Speaker,
left
rear
+

4



1
Telephone
mute
feature
(where
applicable)

5



1
Positive
(terminal
R)

6



1
Frontspeaker,
left

7



1
I-bus
connection
(diagnostics)

8



Speaker,
left
front

9



1
Constant
positive,
Terminal
30

10



Speedometer
signal
for
speed-sensitive
volume
control
(where
applicable)

11



1



Speaker,
rightfront

12



1
Speaker,
left
rear

13



1
Illumination
(terminal
58G)

14



Speaker,
right
rear

15



1
Ground
(terminal
31)

16



Automatic
antenna
or
window
antenna
amplifier
or
premiumsound
system
amplifier

17



Notassigned

!'~_T-