Door locks BMW 318i 1994 E36 User Guide

GENERAL
.
.
.....
.
.
.
.
.
.
.
.
.
............
720-1



REAR
SEATBELT
ASSEMBLY
...
.
....
.
.
720-4

Rear
seat
belt,
removing
and
installing
FRONT
SEATBELT
ASSEMBLY
.
.
.
.
.
.
.
.
720-2



(fixed
seat
back
models)
..
.
......
.
....
.
.720-4
Automatic
Front
Seat
Belt
Lock
Tensioners
.
.
720-2



Rear
seat
belt,
removing
and
installing

Mechanical
spring
tensioner,
disarming
.
...
.
720-2



(fold-downseat
back
models)
.
...
.
...
.
.
.
.
720-5

Front
seat
belt
reel,
removing
and
installing
.
.
720-3



Center
rear
lap-belt,
removing
and
installing
.
.720-5

GENERAL

All
E36
models
are
equipped
with
3-point
shoulder
belts
at



tract
and
tension
the
seat
belt
by
55
mm
(approximately
2
four
seating
positions
.
On
4-doormodels,
there
is
an
addition-



inches)
in
the
event
of
an
accident
.
a
l
lap
belt
in
thecenter
of
the
rear
seat
.

The
seat
beltreel
should
lock
when
driving
quickly
through
Automatic
seat
belt
tensioners
are
integrated
into
the
front



curves,
during
severe
braking
or
in
case
of
a
collision
.
The
au-
seat
belt
locks
.
Through
the
1996
model
year
cars,
a
mechan-



tomatic
reel
does
not
require
any
servicing
and
should
never
¡cal
spring
tensioner
is
used
.
See
Fig
.
1.
On
1997
and
later



be
opened
.
Belts
that
do
not
retract
and/or
lockproperly
cars,
a
pyrotechnic
(explosive
charge)
tensioner
is
used
.
Au-



should
be
replaced
promptly
.
tomatic
seat
belt
tensioners
aredesigned
to
automatically
re-

1
.
Seat
belt
lock
boft
2
.
Seat
belt
lockwith
mechanical
spring
tensioner
3
.
Seat
belt
anchor
bar
(two-door
models)
4
.
Seat
belt
anchor
bolt
5
.
Seat
belt
reelbolt
6
.
Seat
belt
reel
7
.
B-pillar
guide
nut
8
.
B-pillar
sliding
guide
9
.
Convertible
seat
beltreel
10
.Convertible
B-pillar
guide

Fig
.
1
.



Front
seat
belt
components
.

720
Seat
Belts

SEAT
BELTS



720-1

GENERAL

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

ELE-176
ELECTRICAL
WIRING
DIAGRAMS

(PARTIAL)
BODY
ELECTRONICS
CONTROL
MODULE
(ZKE
IV)

98665

I)
5
1
6
VIO
/WHT
17
BLK7
BLK/WH~
18B



W
UIGA
N199
BLU/GR
110
GRN/BL



(1998)

POWERWINDOWS
POWERWINDOWSPOWERWINDOWSPOWERWINDOWSPOWERWINDOWS

Body
Computer
Module

1996-98
318ti

ROTAT
HOTAT
HOTATHOTAT
HOTINACCY,
ALLTIMES
ALLTIMES
ALL71MES
ALLTIMES
AUNANOSTAR

374E



E11



FE



~5
Au
25A



1
OA

6~I
'
ID
Y
I



6'



i



7S'
//



//



I



I



I
RED/BLU
(



RED/GRN/VEL
(



RED/WHT
(



RED
I



VIO/WHT
(

REOIWNT
I



RED
I



VIC/WHT

I



II



II



I~13
I



1
)14
BRN/WHT



(I99fi)



EXTERIORLIGHTS
I



115
BLU/YEL



(1996)



POWERWINDOWS
I



1
16
BLKIREO



(1996)



pOWERWINDOWS
17
BLK/RED



(1996)



POYVERWINDOWS
78
BLK/RED
POWERTOPS
I



1
19
BLK/GRN
I



I



POW
ER
TOPS



BAN



BRN/ORG
I



I~2o
i



1'21
I



1)22



I



I
I



1)
23



BRN
I



BAN/-

2B



I
I
I~z4



i



i
I



1
I
I)



G207



G201
L__
J)X
1326S

FRONTPOWER
DISTRIBUTION
BOX

---I
1



BLK



DOORLOOKS



HOTAT
I



12



BLU/GRY



ALLTIMES_
_
DOOR
LOCKS



r---



~IGNITION
I



I
3
BRN/VEL
.(7996)



(
DOOR
LOCKS



I



SWITCH
d
RED/BILK



INTERIOR
LIGHTS



(START



LOOK
I
I)5



I



I
RUN
"
ACC
1
6



VIO/WHT



pOWERWINDOWS



L



---_
j
17
BLU/GRN
18



RED/BLU



POWER
WINDOWS

19
WHT



I
11
DOORLOCKS



GRN(176
RED/GRNIYEL
1
'
11



I
I
1,12
REDIWHT



I
I~13
BLK/WHT
I



PDWERWINDOWS



GRN
14
YEL/GRN
I



POWER
WINDOWS
15
BAN
I
X
,3252
I1
WHT/GRN
1
2



WHT/BRN/VEL



DOOR
LOCKS
I



DOORLOCKS
1
3
WHT/GRN/VEL
DOOR
LOCKS
6,
BLU/REDIYEL
(1997,96)



ANTI-THEFT



(PARTIAL)
I,5



BODY
ELECTRONICS
I)6



_
.



CONTROL
MODULE
(ZKKE
IV)

17



BRN/BLK



BRN/BLK/YEL



1
t
I



1
SUPPLEMENTALRESTRAINTS



EXTERIOR
LIGHTS
I
B



BLK/GRV



pOWERWINDOWS



EXTERIORLIGHTS



G~RV/BLK
2
~{
I
I
19
VEL/GRV



POWERWINDOWS



(1990)



GRN
3
I



I
1'10



VIOIWHT
4
I



I
111



BRN/ORG
6
I



I
I),2



6
I



i
7
~I



I
1
)73
WHT/RED



DOORLOCKS



C
I



I
I
id
WHTIBLK



DOORLOCKS



8
CI



I
15
WHT/GRY



WHTIYEL
9
I



DOORLOCKS



COMPUTERDATA
LINES~~



I



I
1
16



WHT/BLU



DOORLOCKS



EXTERIOR
LIGHTS



(1996)



BLU/GRN/VEL



10



I



I
17
WHT/RED/VEL
(ORGAN/WHT)



T
I
VIO
it
I



ANTI-THEFT



COMPUTEROATH
LINE



W
H
S
"
~



I



I
18



BLK/GRN
12
STARTINGICHARGING



I
1)



I
119
RED/GRN/VEL
(I997,9B)



DOORLOCKS



ISO



I
120
G
AN/R
..



(i99
.I



POWERWINDOWS



14CI



I
1,21



ANTI-THEFT
"
1



BLK/GRN



iBYI



i
1'22



ON-BOARD
COMPUTER
"
1



(199
6)



BLKIVIO



76
~
I



I
123
BLK



POWERWINDOWS



ANTI-THEFT



(1996)
VIO/GRNIYEL
17
I



I
124
VEL/BLK



POWERWINDOWS



(1997,98)



RED
18



I
16



X1
9182
L
---
I
)2
2B



VIOIBLK



(1996)



EXTERIORLIGHTS
I
X1325
3
I1
I
)2
BRN/GRV/VEL
(1997,98)



01
ANTI-THEFT
3
BRN/BLU/YEL
(1997,98)
ANTI-THEFT
0
4

(PARTIAL)
BODYELECTRONICS
CONTROL
MODULE
(ZKE
IV)
r_1
71



BILK
1



i2
BLUIGRY
I'
3
BRN/VEL



(1998)
I)
REOIBLK

96672

ELECTRICAL
WIRING
DIAGRAMS
ELE-177

Body
Computer
Module

1996-98Except
318ti

HOTAT



HOTAT



HOTAT



HOTAT



HOTAT



HOT
INACCY,
ALLTIMES



ALLTIMES



ALLTIMES



ALLTIMES



ALL
TIMES



RUNAND
START
r



FUSE



_-
1
2
,
USE



FUSE



FUSE



FUSE



FRONT
POWER

F'1



'35



E7
L



30
----



5A
---



1==
-
----==----



5=3--J
DISTRIBUTIONBOX

REDIBLU
I



RED/GRN/VEL
I



RED/WHT
I



RED
I
RED/GRN
I



VIO/WHT

RED/WHT
I



RFD!
REDIGRN
I



VIO/WHT

7997,
I
1996
1998
RED/GRN



(PARTIAL)(OR
RED)



BODY
ELECTRONICS
CONTROL
MODULE
(ZKE
IV)
DOORLOCKS



BLK/RED



1



r-
POWERWINDOWS
~DDOE
OCKS



POWERWINDOWS



BLK/YEL
2
I



I
~DOORLOCKS



POWERWINDOWS



BLK/RED
3
I



I
INTERIOR
LIGHTS



4,
I



POW
ERWINDOWS



WHTIGRN
1



I



I
I)5



POWERWINDOWS
1



W
H
T/VEL
S,
I



I1
%
6
VIO/WHT
7



BW/GRN



,
POWER
WINDOWS



6
~I



I1



POWERWINDOWS



POWERWINDOWS
III



ELK/GRV



7
I



I
8
RED/BLU



I1
9



WHT



POWERWINDOWS
1



BLU/GRN



1
I



DOORLOCKS



POWERWINDOWS



BLU/YEL



9



I



I1
10
REDIGRN/YEL



III
WHT/YEL
10
I



I
I
'
11
Vi0/B
LK



POW
FWINDOWS
I
112
RED/WHT



F
INTERIORLIGHTS



POWERWINDOWS



WHT/GRN



11



I
12



I
113
BLK/WHT



POWERWINDOWS



X1321
B~1



I
114
YEL/GRN



-



I



I
POWERWINDOWS
1
.16
BEN
EXTERIOR
LIGHTS
EXTER
OR
LIGHTS
BEN/BLK/V
L
1
{
GRV/BG



K
~
I
1
XL32
~

I
72
WHT/BRN/VEL



i~DOORLOCKS

1
3
WHT/GRN/VEL



DOORLOCKS



VIO/WHT
4
lI



I
p
-
1
F
OOORLOCKS



BRN/ORG
5
1



II
a



BLU/RED/VEL



10
ANTI-THEFT



6
~I



I
I)6



ANTI-THEFT
~
1



W
H
T/GRN



7
,
I
1l6



(1996)
BRN/WHT
8



I
I
'7
SRN/ELK



(1997,98)



INTERIORLIGHTS
1



SUPPLEMENTAL
RESTRAINTS



WHT/VEL



9



I
1%
8
III
BLKIGRY



COMPUTER
DATA
LINESLINES



10



I



I
1



POWERWINDOWS



WH
T/VIO
11(
10
YELIG



I

11



I
9YELIGRVRN



(1986)
1



FOWERWINDOWS



COMPUTER
DATA
LINESLINESLINES
LINES4'
1



POWERWINDOWS



BLKIGRN12



I
STARTINGICHARGING



I
`



13
I



I
I
;12
BLK/GRN



(1996)



4
~I



I
iF
POWERWINDOWS



1
1
713
WHT/RED



BLK/GRN
15
(I



I
01
OOORLOCKS114
WHT/BLK



ANTI-THEFT



I
15
WHT/GRY



DOORLOCKS



(1896)



BLK/VIO
IS
I



ON-BOARDCOMPU7ER



I
1
16
WHT/BLU



DOORLOCKS
ANTI



(1996)
VIO/GRN/VEL
17



I
-THEFT
1



DOOR
LOCKS



RED/GRN
(OR
RED)



18



I



I
I
17
WHT/RED/VEL



ANTI-THEFT



X1L19Z
L
-
J
1B
1)
19
RED/GRN/VEL
(1997,99)



DOORLOCKS
120
GRN/RED
POWER
WINDOWS

I~2z
123
BLK/W
HT
(OR
BLK)



11
POWERWINDOWS
I
'
24
VEL/BL
K



11
POWER
WINDOWS
125BLK



10
DEFOGGED
126
VIO/BLK
,
EXTERIOR
LIGHTS

I
l
WHT/GRN
-

I



I
X1
.a
aBt
I



I
1
BRN/RED/VEL
ANTI-THEFT
I



12
BRN/GRV/VEL
ANTI-THEFT
I



1
3



BRNIBLU/YEL



ANTI
THEFT
I



1I
4
BRNIGRV/VEL(ORGRN/WHT/VEL)
I



ANTI-THEFT
5
BRNIWHT
I



I



11
ANTI
THEFT
I



1
8
VIO/WHT



POW
.RWINDOWS
I



1
7
BLK/WHT



POWERWINDOWS
I



18
WHT/GRN
POWERWINDOWS
I



19
BLUIGRN
POWER
WINDOWS
I



110
GRN/BLU(ORWHT/VEL)
POWERWINDOWS
I



I~11
I



112
I
1~1a
I



I,
14
BRN/WHT
I



I



EXTERIOR
LIGHTS
I



1
15
BLU/VEL
POWERWINDOWS
16
3LK/RED
POWERWINDOWS
I



1
17
WHT/RED



POWERWINDOWS
I



1
18
BLK/RED



(1997,98)



POWERTOPS
19
BLK/GRN



POWERTOPS
(
I~20



SPIN



BRN/ORG

I
I)
21



"



"
I
I~2z
I



1
23
GRY/RED



(1997)



ANTI-THEFT



SPIN
I



BRN/ORG
I



1
24
VIOIWHT/VEL



(1997)



ANTI-THEFT



1



1

I
I~26



G203



.203
I_
_
J)X
132s4

ELE-226
ELECTRICAL
WIRING
DIAGRAMS

BB4B3

GROUND
.
1
BRN
ELECTRONICS
PASSENGER'S
12



BRN/BLUIYEL
DGOPOPEN
U
SUPPLY,
13



I
J



I~
3
RED/GRN



RED/GRN
TERMMAL30
(
--1~
RED/GRN
DRIVER'S
;
BRN/GRV/VEL
DOOROPEN
~T
I
5



WH~



7/VEL
DATA
LINK
"
TKDDIAG
B
WHT/VIO
DATA
LINK



-
"
VOLTAGE
SUPPLY,
TERMINALR
DRIVE-
DOOR
B
HANDLE
S
W
ITCH
I
,
WHT

ILK

BLU/GRV
BL
UU
1
)11
12



RIGHTREARDOOR
LOCKMOTOR
'



.203
BRN
"3



3



BRN
1
NCP



INERTIA
,13



SWITCH
WHT3

CRASHSIGNAL



:~j

14
BRN/BLK



-/-K
NIA



ELK
2
PASSENGER'S



~A
DOORLOCK
15
WHT/GRY



WHT/BLK



BLU/GRY
1
MOTOR
DRIVER'
S
D00
LOCK
ifi
WHTIBLK



WNT/BLK
5
MOT
ORLOCKED
PASSENGER'S
17
W
HT/BRN
/VEL



WHTIGRN
DOOR
LOCK
%



WHT/GRN'
UNLOCKED
DOOR
LOCK



RED/GRN
fi`

WHT
3

DRIVER'S
1E
WHT/GRN

COMFORT(
B
VIO/VEL



POWER
RELAY
CONTROL



WINDOWS
SYSTEM

GROUNDFOR
ZV
MOTOR
DRIV
E

CENTRAL
LOCKING
MODULE

MOTOR
MOTORUNLOCKED
10
WHT/RED
LOCK
CONTACT
j
-
FORARREST
TRUNKLOCK
520
WHT/GRN/VEL
MOTOR
LOCKED



2
TRUNKLOCK
21
MOTORUNLOCKED
2,23
24
WHTIREDIYEL
INTERFACETO
1
ANTI-THEFT
MOD
ULE(ALPINEI
X25



BLU/RED/YEL

`
26
/
X13412

LOCKIUNLOCK
1
.
BLK
CONTROL
7
BATTERY
p
qE0/GRN/VEL
VOLTAGE
FOR
7
ZVMOTOR
DRI
VE
RN

LOCK/UNLOCK
1
2
CONTROL

HT/BL



2
i
-~

TRUNK
LOCK
MOTOR

EXTERIOR
LIGHTS
SYSTEM

DATA
LINK



HOTATALLTIMES



HOT
AT
ALL
TIMES



HOT
IN
ACC,
RUNAND
START
CONNECTOR



IFRONTPOWER
FUSE
F7

51
20

Power
Door
Locks

FUSE
F35



FUSE
F43



I
DISTRIBUTION
BOX
I
5A



25A



5A
!
_______________
.
____________
147X14475



10
,
x

PASSENGER'S
DOOR
LOCK
SWITCH

1992

VIO/WHT

PASSENGER'S
I
SIDE
POWER

ELK
2

ELl1G
1RY
1

LEFTREARDOORLOCKMOTOR
WHT
3Y
~
-

DRIYEWS
DOOR
LOCKMOTOA

BLK
2

I



-
INSTRUMENT



I



BLU/GRV
7
I
DRIVER'S
ICLUSTER
I



DOOR



WHT/BLK
B
C
OPE=
-I
23
Y
WHT/GRN
4

I



IWINDOWMODULE



I



RED/GRN
fiI



C2
DOOR)

(DRIVER'S
I
STDEPOWER
I



I
WINDOW
MODULE
I
-
I(2DOOR)
3Y
BRN/BLU/VEL
BRN/GRV/VEL
BRN/BLK
_



BRN/BLK
BRN/BLK
"
BRN/BLU/VEL



'
r
BRNIBLU/VEL



BRNIGRY/VEL
BRN/GRV/VEL
"Br
RN
/GR
Y/YEL

PASSENGER'S
DOORLOCK

REAR
21
.2DOOR



m2000R



~DOOR
PASSENGER'S



2



2t
.
DRIVER'S



1f
~I
(
CONTi
DOOR



4
DOG
~
DRIVER'
S
]
[7
p



.



I
JAMB
SWITCH
2



DOOR



WINDOW



1`
RETRACTHIODNLE
LEFTl,



F



~
PASSENGER'S



JAMB



REARWINDOW



SWITCH



GO
ORA
N



DOORO
CONTACT



CONTACTdDOOR
I



It



T



1
SWITCH
1
2DOOR



~IDOORHANG
LE



~"
(gD
.
OOR
RIGHT__/
)
~`LJ
CONTACT



'DOOR



1



2
DOOR
REARI



z
SWITCH
2
DOOR



i
I



I



I



/
BRN/ORG
l

MOTOR

58491

B
DATA
WH
OTA
N
VOLTAGE
'7
VIO/WHTSUPPLY,
TERMINAL
.
7
DRIVER'SOOOR
'j
11"1110/YEL
HANDLESWITCH
COMFORTI
'
3
RELAVCONTROL
)
10

11

12

CRASH
SIGNALI
PASSENGER'S
000nLOCKI
15
WHTIGBY
MOTORLOCKED
DRIVER'S
16
WHTIBLK
D00



LOCK
I
I
MOTORLOCKED
PASSENGER'S
17
WHT/SRNIVEL
DOORLOCKMOTORUNLOCKED
DRIVER'S
3
WHT/GRN
DOORLOCK



'
.OT
0FUNL0CKED



19
LOCKCONTACTFORARRESTTRUNKLOCK
20
WHMO



TIGRNIYEL
TORLOCKEDI

HT/RED

GROUNDFOR
3
BRN
INTERIOR
LIGHTSI
'GAY/
PARKINGLIGHTI
I



ILK
DETECTION

BRN/BLK
2

CENTRAL



I
INTERIOR
LOCKINGMODULE



LIGHTS
SYSTEM

EXTERIOR



LEFT
LIGHTS



REAR
SYSTEM



DOOR
JAMB
-
SWITCH

01111111
01111111

ELECTRICAL
WIRING
DIAGRAMS
ELE-227

Power
Door
Locks

1993

HOTATALLTIMES



HOTATALLTIMES



HOT
IN
ACC,
RUNANDSTART

DATA
LINK



r,



I
FRONT
F7



FUSE
F35



USE-



DISTRIBUTION
L
CONNECTOR

WHT

BILK

SLUIGRV
BRN/RED/YEL
ANTI-THEFT
SYSTEM

8
T4m
m~DOOR

VIO/WHT

BRN/
RED/YEL
.
BR./



NCA



DRIVER'SDOOR
BRN



HANDLESWITCH
BRN



a



BAN



.
BAN


6_22A4
~



,
.
I
(W
1PACKAGEONLY)

t
G203

BRN/GRV/YEL

BRNIBLK

I
DRIVER'SSIDE
POWER
I



I
WINDOW
MODULE
I
-
IIIDOOR)

3Y

JAMB



RETRACTION
PASSENGER'S



DOOR
HANDLE



2~
WINDOW



SWITCH
CONTACT



LEFT

WHT
3

LEFTREARDOOR
LOCK
MOTOR

RE0/GRN
B

G203
Z

RIGHTREARDOORLOCKMOTOR

DRIVER'S
DOOF
1



-
1INSTRUMENT



LOCK
MOTOR
I
DRIVER'S
ICLUBTER



WHT
3
DOOROPEN
__
-
4



BLK
2
2a
Y
F,

PASSENGER'S



I



BLU/GRV
1
I
~F~
r_
fI
SIDEPOWER
WHT/BLKS
I
WINDOW
MODULE



L~
IE,
--
112
00001



I

WNT/GRN
4

PASSENGER'S
DOORLOCKMOTOR

ELE-228
ELECTRICAL
WIRING
DIAGRAMS

82987

1
WHT/GRN
POSTNSIG
I
2



W)
-
POSTN
SIG
I
LKSIGTRUNK
LID
I



33
W
~
HTIGRN/YEL
CRASHSIG
I



7



B
}
RN/BLK
WHT/REDCENTRAL
PRRESTSIG



1
3
I
LKSIGDRIVERS
DOOR
I



14



W
LKSIGPASSENGERS
DOOR
I



15



WY
LKSIGTRUNKLID
I
16
WHT/BLU
CERNTRALLOCK
SIG
i
19

W~



H~TIRED
CONN
13253
TRUNK
LID
SIG
(CONV)
I
)4



GRNIWHT/YEL
.Co
REIS(4DOOR)
I7CONN13254
I



I
;DI
AD



9



WHT/YEL
I



I
DIAG
11
WHT/VID
I



II



DRIVEAWAVPROTECT
I



18



WHT/VIGOR
BLK/GRN
I



PWRSUPPLV
I
18



RED/GRN
CONN10182
BO
YELECTRONICS
CONTROL
MODULE(ZKEIV)

15
WHT/YEL

DATA
LINK
CONNECTOR

DRI
VERSDOOR
LOCK
SWITCH

-L
-TIRED

4
REDIGRN
C

PA
.
SENGERSDO
.R
LOOKSWITCH

GRN/WHT/YEL

PWRLKSIG
I



1



E}
lK
VOLT
SUPPLY
I



22



6LUIGRY
VOLTSUPPLV
I
4
RE
D
/BL=
99
W
LOCK
SIG
I
GWRSUPPLV
I
j

GND

ID
RED/GRN/YEL
AUTOINTLTSIG
I
1511



VBR
N~
I
CONN13252
I

RED/GRN

CONVERTIBLE
TOP
STORAGE
LID
STORAGE

INTERIORLIGHTS
SYSTEM

SRN



.
BRN



I
G312

BRN/BLK

INERTIA
SWITCH

BRN



"
BRN



~
I,
G203

HOT
AT
ALL
TIMES



HOT
AT
ALLTIMES
FUSE



FUSE
1PRONTPOWER
I



F35



F7



DISTRIBUTION
BOX
L
2
--
55
-_J
la
l



14
RED/GRN/



RE./
YEL



GRN

Power
Door
Locks

1994-97
Except
318ti

(FROM
L
L
LOCKING
SWITCHATE
PRODUCTION
1995)

rr~

WHT/
VIO

ON-BOARD
COMPUTER

MENMEN

I
-
,SUPPLEMENTAL
RESTRAINT
SYSTEMCONTROLMODULE
I



I
_I

W
HT

ELK
2
BLU/GRY
1
WHT/GRN
A

WHTIBLK
5
FEWER
6

WHT
3

BLK
2
BLU/GRY
1
WHT/GRN
4

WHT/BLK
5
RED/GRN
6
B
LK
2

WHT
3

BLUIGRY
1

RED/GRN
1
WHT/GRN/YEL
3

WHT/BLU
2
WHT
1

GRN/WHTIYEL
6

WHT/GRN/YEL
4

DRIVERSDOOR
LOCK
MOTOR

PASSENGERSDOOR
LOCKMOTOR

LEFT
REAR
DOOR
LOCK
MOTOR
RIGHTREARDOOR
LOCK
MOTOR
TRUNK
LID
RELAY
(CONVERTIBLE
ONLY)

BLU/GRY

GLOVE
BOX
LOCK
MOTOR
WHT

BLU/GRY

GAS
FILLER
LOCK
MOTOR
WHT

MODULE
(ZKE
IV)

15
WHT/YEL
DATALINK~20
WHT/VIO
-
"
CONNECTOR-
----
-

104536

RED/GRN

DRI
V
ERS
D00R
LOCKSWITCH

WHT/RED

RED/GRNN

PASSENGERSDOOR
LOCKSWITCH

GRNIWHTIYEL

INTERIORLIGHT
VIO/BLK
~-
SYSTEM
`HED/BLK

CONVERTIBLETOPSTORAGE
LIDMIC
ROSWITCH

HOT
AT
ALLTIMES



HOT
AT
ALL
TIMES
FUSE



FUSE
-
1
FRONT
POWER
I



F35



F7



I
DISTRIBUTION
BOX
L
6-__________-_
5_J

RED/GRN/'



RED/



WHT
3
YEL
I



GRN

ELECTRICAL
WIRING
DIAGRAMS
ELE-229

Power
Door
Locks

1998
Except
318ti

_
"
111111



11~

11-
I



AUTOINTLTSIG
I



ONG
1.
X13262



PASSENGERS
DOOR
I



POSTNSIG
I



1



WHT/GRN



LOCK
MOTOR
I



POSTNSIO
I%2



WHTIBRN/YEL



\



I
I



LKSIGTRUNKLID
I
3



WHT/GRN/YEL



I
I



CRASH
SIG
I



7



BRN/BLK



I
I



CENTRALAPHESTSIG
I
13



WHT/REO



WHT
3
LKSIGDRIVERSDOOR
I
14



WHTIBLK



1



i1
LKSIGPASSENGERS
DOOR
I



15



WHT/GRY

LKSIGTRUNKLID
I
j
IS



WHT/BLU



BLU/GRY
1



M

CERNTRALLOCKEIG
~%
1D



REDIGRN/YEL
I
X
ta2ca
TRUNK
LID
SIG
(CONVI
I



44
GR
L
/WHT/YEL
.DO
RSIG(4DOOR)
I
X
73s64
I
B



W~
HT/YBL
CIA
.
I
11



WHT/VIO
DIAG
I~
DRIVEAWAYPROTECT
I
15



BL16
RPWRBUPPL
EDIGHN
Y
I



^

BODY
ELECTRONICS
CONTROL



IlIGHTHEARD
OR
FN
LOCK
MOTOR
I
1
G203

CENTRAL
ELECTRONIC
SUPPLEMENTAL
LOCKING
IN
MOBILIZER
RESTRAINTSYSTEM
SWITCH
CONTROLMODULECONTROLMODULE

BLK
2
BLU/GRY
1
WHT/GRN
4

WHT/BLK
5
RED/GRN
B

WHT

BLK
2

WHT
3

BLU/GRY
1

BLK

GLOVEBOXLOCKMOTOR
BLU/GRY
BL
.

GAB
FILLER
LOCKMOTOR

BLU/GRY

RED/GRN
1
WHT/GRN/YEL
3

WHT/BLU
2;
~
WHT
1

WHT
5

RED/GRN
2

GRNIWHTIYEL
6

WHTIGRN/YEL
4

DRIVERS

.

OORLOCKMOTOR
LEFTREARDOOR
LOCKMOTOR

EXCONVCONY
TRUNKLOCKMOTOR

WHT
B
34



'
TRUNK
LID
RELAY
I



I



I



(CONVERTIBLE
ONLY)

ELE-230
ELECTRICAL
WIRING
DIAGRAMS

ELECTRONIC
IMMOBILIZER
CONTROLMODULE

L
--I
BODY
ELECTRONICS
CONTROL
MODULE

83276

i~2
GRV/BLK



EXTERIOR



3I



3I
I
LIGHTS
I



SYSTEM
6
BRN/ORSBRN/ORS
I
"
----
"
OIPG201

I9
WHTIVEL
I
I~~
11
WHT/VIO

I16



B
I



LK/SRN

BLU/GRY

9WHT

19R
ED/SRN/YEL
X13252

I11
WHT/SRN
I
I2
WHT/BRN/YEL
I
3



WH
O
T/SRN/VEL

I14
BLUIEED/YEL
I
I7
BRNI.L
K



1996'96
I
1997
.90
I~
3



WHT/RED

I



II14
WHT/BLK
I



II



I
16
WHT/GRV
I



II



I1fi
WHT/BLU
I



I
I



I
7
WH

I



119



REOZ



/SRN/VEL

DATA
LINK
CONNECTOR
16



29
y
wIoI

I
e
O

341,
SUPPLEMENTAL
I



I
RESTRAINTSVSTEM
CONTROLMODULEI
I
I

Power
Door
Locks

1995-1998
318ti

HOTATALLTIMESHOTATALLTIMES



HOTATALLTIMES
rr
-_-_---~
I
---~~~~~~-----------_
-_-,FRONT
I



FUSEF7



FllEFll
POWER
5A



25A
DISTRIBUTION
L



______-_____________
-
-
___
JBox
I



14
i
(X39D3
.a



"



z
lnnln

wl



QI

DRIVER'S



PASSENGER'S
r



I
CENTRAL
DOOR



DOOR



LOCKING
LOCK



I



LOCK



I
J



I
SWITCHSWITCH



SWITCH



II
-
J]
(199fi,97,98)
1Y
6
1



4

REDIGRN/YEL

I

3I
(1995,
(1990)96,97)

3z~

GAS
FILLER
1
BRN
RN



LOCK
B
-
"
---
C
II,



MOTOR
BRN/BLK



2
G203
1
BRN/BLK
INERTIA
SWITCH

X
311

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