BMW M3 1992 E36 Workshop Manual

0013080
Fig
.
25
.
Reach
through
doorbottom
to
adjust
window
limit
stops
.
Rear
stop
beingadjusted
.

Rear
vent
window
or
vent
latch,

replacing
(2-door
modeis)

1
.
Remove
C-pillar
(rear
roof
pillar)
trim
.
See
Fig
.
26
.

0013069

Fig
.
26
.
C-pillar
trim
shown
removed
.
Peel
off
window
sealing
trím
and
then
unclip
pillar
trim
piece
.
Unplug
interior
light
socket
(ar-
row)
.

2
.
Remove
window
latch
screws
atC-pillar
.
See
Fig
.
27
.

DOOR
WINDows



512-11

0013070
Fig
.
27
.
Rear
vent
latch
screws
on
C-pillar
andon
window
(arrows)
.

3
.
Remove
front
seat
belt
sliding
anchor
trim
at
B-pillar
(door
post),
andremove
anchor
nut
.
See
Fig
.
28
.

Fig
.
28
.
B-pillar
seat
belt
anchor
trim
(arrow)
.

5
.
Remove
seat
belt
sliding
anchor
.
See
Fig
.
29
.

úulzoiz

4
.
PA
off
sliding
anchor
adjustíng
knob
.
Partially
pull

away
door
edge
and
vent
window
trimstrips
and
re-
move
top
B-pillar
plastic
trim
.

6
.
While
supporting
window,
remove
its
B-pillar
mounting
fasteners
.
See
Fig
.
30
.

7
.
Installation
is
reverseof
removal
.
Keep
in
mind
the
fol-

lowing
:

"
Plastic
sealing
washers
mustbe
installed
between
glass
and
body
on
forward
glass
mounting
studs
.
"
Reinstall
sealing
washers
on
both
sides
of
glass
at
rear

latch
attachment
.

WINDOW
SERVICE,
2-DOOR
MODELS

512-
1
2



DOOR
WINDOWS

Fig
.
30
.
Vent
window
mounting
nuts
on
B-pillar
(arrows)
.

WINDOW
REGULATOR
SERVICE

0013071

Fig
.
29
.
Seat
belt
sliding
anchor
mounting
bolts
on
B-pillar
(arrows)
.

Notedoor
post
and
vent
window
trim
strips
peeled
away
.

Tightening
Torques

"
Latch
to
vent
window
(M5
screw)
.....
6
Nm
(53
in-lb)

"
Seat
belt
anchor
nut
..............
31
Nm
(23
ft-Ib)

"
Seat
belt
sliding
anchor

mounting
bolts
.
..
...
.
...........
24
Nm
(17
ft-Ib)

"
Vent
window
to
body(M6
nut)
.....
6
.2
Nm
(55
in-lb)

WINDOW
REGULATOR
SERVICE

Door
window
regulator
and
motor,

removing
and
installing

This
procedure
applies
to
front
or
rear
door
windows
.

1
.
Remove
door
panel
and
vapor
barrier
as
described
in

411
Doors
.

WARNING
-

"
Some
1997
and
all
1998
model
year
cars
are

equipped
with
front
side-impact
airbags
in
the

front
doors
.
Whenever
servicing
the
doors
orwin-

dows
on
cars
with
front
side-impact
airbags,
al-

ways
disconnect
the
negative
(-)
battery
cable
.
See
721
Airbag
System
(SRS)
for
cautions
and
procedures
relating
to
the
airbag
system
.

"
Prior
to
disconnectiog
the
battery,
read
the
bat-tery
disconnection
cautions
gíven
at
the
front
of

this
manual
onpage
vi¡¡
.

2
.
Remove
door
glass
as
described
earlier
in
this
section
.

3
.
Remove
inside
door
handle
.
See
Fig
.
31
.

4
.
Disconnect
wiring
connector
to
power
window
motor
.

5
.
Remove
regulator
mounting
bolts
or
drill
out
rivets
.
See

Fig
.
32
.

0013193
0013072



Fig
.
32
.
Front
window
regulator
mounting
fasteners
(arrows)
.

6
.
Remove
regulator
assembly
fromdoor
.

Fig
.
31
.
Inside
door
handle
.
Remove
screw
A,then
unhook
from
rod
B
.

7
.
Unbolt
power
window
motor
from
rear
of
regulator
.

NOTE-

Some
of
the
window
regulators
are
mounted
to
the
doors
with
rivets
.
The
rivets
must
be
drilled
out
.
During
installation,
M6
x
10
bolts
and
self-locking
nuts
can
be
substituted
.

8
.
Installation
is
reverse
of
removal
.

0013073

"
Adjust
door
window
as
described
earlier
.
"
Re-initialize
window
regulators
as
described
earlier
.

Tightening
Torques

"
Window
regulator
to
door
............
9
Nm
(7
ft-Ib)
"
Window
motor
to
regulator
...........
5
Nm
(4
ft-Ib)

GENERAL

This
repair
group
covers
interior
trim
removal
and
installa-
tion
procedures
.
Forremoval
and
installation
of
interior
switches,
including
interior
lighting
equipment,
see
612

Switches
and
Electrical
Accessories
.

Most
of
the
interior
trim
and
finish
paneis
are
clipped
or

screwed
into
place
.
Many
of
the
trim
retaining
clips
arede-

signed
to
be
used
only
once
.
When
removing
trim
that
is
held
in
place
with
clips,
it
is
a
good
idea
lo
have
spareson
hand
be-
fore
beginningthejob
.

CENTER
CONSOLE

The
front
section
center
console
houses
the
Multi-Informa-

tion
Display
(MID)
module,the
front
ashtray
and
cigarette

lighter
;
shifter
lever,
power
window
switches
and
the
hazard
warning
switch
.
The
rear
center
console
section
houses
the

ashtray(s)
and
covers
the
emergency
brakecable
ends
.

Center
console,
removing
and
installing

1
.
Disconnect
negative
(-)
cable
from
battery
and
cover

terminal
with
insulating
material
.

CA
UTION-

Prior
to
disconnectiog
the
battery,
read
the
battery
disconnection
cautionsgiven
at
the
front
of
this
manual
onpage
viii
.

2
.
Remove
shifter
boot
or
selectorlever
cover
.
See250

Gearshift
t-inkage
.

3
.
Remove
rear
ashtray
retaining
screws
totake
out
ash-

tray
.
Remove
rear
console
retaining
screwunder
ash-

tray
.

513
Interior
Tri
m

INTERIORTRIM



513-1

GENERAL
..
.
.....
.
.
.
.
.
.
.
.
.
.
.
......
.
.
.
513-1



DASHBOARD
.....
.

.
.
.

.
.
.
.
.
.
.
.
.
.
...
.
:
.
.513-2

Glove
compartment,removing
and
installing
.
.513-2
CENTER
CONSOLE
.
.
.
.
.
.
.
.
.
.
.........
513-1



Lower
left
dash
panel,
Center
console,
removing
and
installing
.....
513-1



removing
and
installing
.
.
.
.
.
.
.
.
.
.
.....
.
.
513-2

Dashboard,removing
and
installing
.
.
.
.
...
.
.513-3

4
.
Remove
Multi-Information
Display
module
.
See620
In-
struments
.

5
.
Remove
hazardwarning
switch
and
power
window
switches
bypushing
up
and
out
from
below
.

6
.
Remove
lower
left
dashboard
panel
and
glove
compart-

ment
as
described
later
in
this
repair
group
.

7
.
Remove
retaining
screwunder
hazard
light
switch
.
Pull
rear
console
back
and
remove
retaining
nut
at
back
of
front
console
.
See
Fig
.
1
.

Fig
.1.



Console
retaining
screw
.

8
.
Take
out
rear
console
first,
then
front
console
.

0013154

CENTER
CONSOLE

513-2



INTERIOR
TRim

DASHBOARD

Dashboard
removal
is
a
complex
operation,
involving
dis-

connection
and
dismantling
of
a
number
of
electrical
and
dash

structural
components
.

The
BMW
E36
is
equipped
with
SRS
airbags
mounted
in

the
steering
wheel,
in
the
dashboard
(1994
and
later)
on
the

passenger
side,
and
in
the
front
doors(1997
and
later)
.
Air-

bags
units
are
pyrotechnic
devices
and
should
be
treated
with

extreme
caution
.
Improper
handling
of
the
airbags
could

cause
serious
injury
.

WARNING
-

"
The
BMW
Supplemental
Restraint
System
(SRS)
is
complex
and
special
precautions
must
be
ob-
served
when
servicing
.
Serious
injury
may
result
if
system
service
is
attempted
by
persons
unfa-
miliar
with
the
BMW
SRS
and
its
approved
ser-vice
procedures
.
BMW
specifies
that
all
inspection
and
service
shouldbe
performed
byan
authorized
BMW
dealer
.

"
Beforeperforming
any
work
involving
the
steering
wheel
or
interior
trim
in
the
vicinity
of
the
airbags,
disconnect
the
negative
()
battery
cable
.
See
721
Airbag
System
(SRS)
.

"
SRS
contains
aback-up
power
supply
within
the
SRS
control
module
.
A
10
minute
díscharge
peri-
od
should
be
allowed
after
the
battery
cable
has
been
disconnected
.

Glove
compartment,
removing
and
installing

1.
Open
glove
compartment
door
.

2
.
Remove
glove
compartment
mounting
screws
.
See
Fig
.
2
.

3
.
Pull
glove
compartment
out,
disconnecting
electrical

harness
connectors
as
necessary
.

4
.
Installation
is
reverse
of
removal
.

DASH80ARD

Fig
.
2
.



Glove
compartment
mounting
screws
(arrows)
.

Lower
left
dash
panel,

removing
and
installing

0013107

1
.
Remove
lower
dash
panel
retaining
screws
.
See
Fig
.
3
.

0013155

Fig
.
3
.



Lower
left
dash
panel
retaining
screws
(arrows)
.

2
.
Pull
lower
dash
panel
left
and
back
to
disengagefrom
driver's
footwell
retaining
clips
.

3
.
Installation
is
reverse
of
removal
.

Dashboard,
removing
and
installing

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

CAUTION-

Prior
to
disconnectiog
the
battery,
read
the
battery
disconnection
cautionsgiven
at
the
front
of
this
manual
onpage
vi¡¡
.

2
.
Remove
center
console
as
described
earlier
.

3
.
Remove
glove
compartment
as
described
earlier
.

4
.
Remove
lower
left
dash
trim
piece
as
described
above
.
Remove
lower
right
dash
trim
panel
.
See
Fig
.
4
.

Fig
.
4
.



Lower
right
dash
trim
piece
retaining
screw
(arrow)
.

WARNING
-

Store
the
removed
airbags
in
a
safe
place
.
Position
the
airbags
facing
up
.

8
.
Remove
instrument
cluster
.
See
620
Instruments
.

5
.
Remove
driver
and
passenger
airbags
.
See
721
Air-

bag
System
(SRS)
.

6
.
Remove
steering
wheel
.
See
320
Steering
and
Wheel
Alignment
.

INTERIOR
TRIM



513-
3

Fig
.
5
.



Driver
side
knee
bolster
mounting
bolts
(arrows)
.

9
.
Remove
headlight
switch
.
Remove
turn
signal
and
windshield
wiper/washer
stalk
switches
.
See612
Switches
and
Electrical
Accessories
.

10
.
Remove
A/C
control
head
and
module
.
See
640
Heat-ing
and
Air
Conditioning
.

11
.
Remove
radio
.
See650
Radio
.

12
.
Remove
A-pillar
(windshield
pillar)
trim
on
left
and
right
sides
.
See
Fig
.
6
.

UU13156
Fig
.
6
.



A-pillar
(windshield
pillar)
trim
removal
.
Right
side
shown,
left
7
.
Remove
driver
side
knee
bolster
.
See
Fig
.
5
.



is
similar
.

DASHBOARD

513-
4



INTERIOR
TRIM

13
.
Remove
reinforcement
bar
below
steering
column
and
remove
steering
column
shear
bolts
.
Lower
steering

only
slightly
and
support
steering
column
.
See
Fig
.
7
.

WARNING
-

Lower
steering
column
only
enough
to
facilitate
re-
moval
of
the
dashboard
.
The
steering
column
sup-
ports
and
swivel
spindles
canbe
damaged
if
the
column
is
lowered
too
much
.

14
.
Remove
glove
compartment
support
frame
.See
Fig
.
8
.

0012643

Fig
.
8
.



Glove
compartment
support
frame
bolts
(arrows)
.

DASHBOARD

0013157

Fig
.
9
.



Windshield
defroster
outlet
being
lifted
off
(arrow)
.
Fig
.
7
.



Reinforcementbar
bolts
(arrows)
.
Shear
(headless)
bolts
at

steering
column
will
have
to
be
drilled
out
and
replaceddur-

ing
reinstallation
.



16
.
Remove
mounting
bolts
on
left
and
right
ends
of
dash-

board
.
See
Fig
.
10
.

Fig
.
10
.
Dashboard
mounting
bolt
(arrows)
.
Left
side
shown,
right
is

similar
.
Some
models
may
have
may
have
two
bolts
oneach

side
.

17
.
Lift
instrument
panel
off
slowly,
making
sure
all
harness
15
.
Carefullypryout
defroster
outlets
(left
and
right
sides)



connectors
and
wiring
are
disconnected
.

a
t
base
of
windshield
.
Remove
screwbelow
each
out-

let
.
See
Fig
.
9
.



18
.
Installation
is
reverse
of
removal
.

515
Central
Locking
and
Anti-Theft

GENERAL
.....
.
.
.
.
.
.
.
..:
.
.
.
......
.
.
.
.
515-1



Luggage
compartment
locking
actuator,
removing
and
installing
.
.
.
.
.
...........
.
515-6

DOOR
HANDLES
AND
LOCKS
.........
515-1



LOCKING
SYSTEM
AND
Front
door
lock,
removing
and
installing
....
.515-1



ELECTRONIC
IMMOBILIZATION
......
.515-7
Front
door
handle,
removing
and
installing
...
515-3

Rear
door
lock,
removing
and
installing
.....
515-4



Central
Locking
System(ZVM)
.
.
.
.
.......
.
515-7

Rear
door
handle,
removing
and
installing
...
515-5



Central
Body
Electronics
(ZKE
IV)
.
.
.......
.515-8

Electronic
Immobilization
System
(EWS)
.
.
.
.
.515-8
Door
striker,
rep
lacing
.
.
.
.
.
.
.
.
.
..........
515-6



EWS
II
control
module,
re
lacin



515-10

LOCKING
ACTUATORS
.
.
.
.
.
.
..........
515-6



Ring
antenna,
replacing
.
.
.
.
.
.
.
.
.
.
...
.
.
.
.
515-10

Door
Locking
Actuator
.
.
.
.
.
.
.
.
..........
515-6



EWS
II
transmitter/receiver
module,

replacing
...........
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
515-11

GENERAL

This
section
covers
repair
information
for
the
central
locking

and
the
anti-theft
systems
.
Keep
in
mind
that
E36
cars
are



CA
UTION-

equipped
with
sophisticated
and
self-diagnostic
electrical
sys-



Prior
to
disconnecting
the
battery,
read
the
battery

tems
.
When
experiencing
malfunctions
relatinglo
the
central



disconnection
cautions
given
at
the
front
of
this

locking
or
the
anti-theft
system,
it
is
recommended
that
the



manual
onpage
vi¡¡
.

systembe
diagnosed
using
the
BMW
service
tester
(DIS)
.

This
advanced
diagnostic
tool
can
usually
pinpoint
electrical



NOTE-
faults
quickly
and
safely
.
Consult
an
authorized
BMW
dealer
.
In
some
models
covered
inthis
manual,
it
is
not
essen-
tial
to
remove
the
side-impact
airbag
to
access
intemal

NOTE-



door
components
.
However,
the
procedure
is
recom-

Additional
general
electrical
information
can
be
found



mended
for
safely
reasons
.

i
n
610
Electrical
Component
Locations
and
Electri-
cal
Wiring
Diagrams
.



4
.
Disconnect
harnessconnector
from
window
motor
to

DOOR
HANDLES
AND
LOCKS

Front
door
lock,
removing
and
installing

1
.
Remove
front
door
panel
and
vapor
barrier
asde-

scribed
in
411
Doors
.

WARNING
-

Some
1997
and
all
1998
cars
are
fitted
with
side-im-

pact
airbags
in
the
front
doors
.
When
servicing
the
door
locks
on
cars
with
front
side-impact
airbags,
al-
ways
disconnect
the
negative
(-)
battery
terminal
.
See721
Airbag
System
(SRS)
forcautions
andpro-
cedures
relating
to
the
airbag
system
.

2
.
Raise
door
window
completely

CENTRAL
LOCKING
AND
ANTI-THEFT



515-1

3
.
On
cars
with
side-impact
airbags,
disconnect
negative
(-)
cable
from
battery,
then
remove
airbag
module
.

prevent
accidental
operation
.

5
.
On
4-door
cars
:
Peel
back
rubber
window
guide
from

reas
guide
rail
:
Remove
guide
rail
mounting
boltat
bot-

tom
.
Unclip
any
wiring
from
guide
rail
and
pull
guide
rail

downward
and
remove
from
door
.
See
Fig
.
1
.

NOTE
-

The
top
of
the
guide
rail
is
"hooked"
to
the
doorsheet
metal
.

6
.
Remove
inside
door
handle
retaining
screw
.
Discon-

nect
inside
handle
from
linkage
and
remove
.
See
Fig
.

2
.

7
.
Cut
wire
ties
and
remove
door
lock
electrical
harness
con-

nector
.
Remove
door
lock
mounting
screws
.
See
Fig
.
3
.

8
.
Working
inside
door,
disconnect
outside
door
handle

and
lockcylinder
linkage
from
door
lock
.
Remove
lock

from
inside
door
.
See
Fig
.
4
.

DOOR
HANDLES
AND
LOCKS

515-2



CENTRAL
LOCKING
AND
ANTI-THEFT

0013117

Fig
.
1
.



4-door
cars
:
Remove
lower
retaining
boltat
base
of
window
rear
guide
rail
and
pivot
rail
out
of
door
.

Fig
.
3
.



Front
door
lock
mounting
screws
(arrows)
.

uu11686
0012685

Fig
.
4
.



Pry
out
locklinkage
(A)
from
plastic
retainer
.
Lift
door
lock
mechanism
slightly
to
Rmove
latching
pin
from
lock
gate
(B)
.
Door
lock
mechanism
shown
removed
from
door
.
0013073
Fig
.
2
.



Inside
door
handle
retaining
screw
(A)
Unhook
linkage
from
handle
at
B
.



9
.
Installation
is
reverse
of
removal,
noting
the
following
:

DOOR
HANDLES
AND
LOCKS

"
Install
lock
mounting
bolts
with
Loctite
0
270
or
equiva-
lent
thread-locker
.
"
Reconnect
power
window
motor
harness
connector
.
"
Usenew
mounting
bolts
when
reinstalling
the
side-ím-
pact
airbag
to
the
door
(where
applicable)
.
"
Secure
wire
harnesses
with
wire
ties
.
"
Check
function
of
door
lock
and
window
mechanism

before
reinstalling
inner
door
panel
.

Tightening
Torques

"
Door
lock
to
door
......
.
..........
9
Nm
(80
in-lb)

"
Window
guide
to
door
........
.
...
10
Nm
(89
in-lb)