1997 BMW 318i Interior

ELE-228
ELECTRICAL
WIRING
DIAGRAMS

82987

1
WHT/GRN
POSTNSIG
I
2



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-
POSTN
SIG
I
LKSIGTRUNK
LID
I



33
W
~
HTIGRN/YEL
CRASHSIG
I



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



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;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



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VOLT
SUPPLY
I



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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



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LOCK
MOTOR
I



POSTNSIO
I%2



WHTIBRN/YEL



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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



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



W~
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.
I
11



WHT/VIO
DIAG
I~
DRIVEAWAYPROTECT
I
15



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RPWRBUPPL
EDIGHN
Y
I



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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



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(CONVERTIBLE
ONLY)

30

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INTERIOR
LIGHTS
SYSTEM

92BB



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T



a
T
X97_44

1
G202

ELECTRICAL
WIRING
DIAGRAMS
ELE-231

Power
Windows

1992
318is
&
325is

HOT
AT
ALL
TIMES



HOT
AT
ALL
TIMES
r-



1FRONTPOWER
I



FUSEF14



I
DISTRIBUTION
BOX
I
30A



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L--------------_-_-_-_________-
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.
TX
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1
X
sTn<

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T4o
DRIVER'SSIDE
POWER
WINDOW
MODULE

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POWER



POWER
WINDOW



WINDOW
SWITCH



SWITCH

VIO/YELVIO/YEL

I



(RELAY

I
-
0Y
By

BRN/BLU/YEL

INTERIORLIGHTS
SYSTEM

PASSENGER'S



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I



SRN/GRY/YEL
.
BRN/GRYlYEL
4
I



I
SIDE



SYSTEM
1



I



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POWER



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I



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WINDOW
MODULE



J
J
CENTRAL
LOCKING
MODULE

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DRIVER'S



PASSENGER'S

TIJAMB
B



WINDOW

'S



~DOOR
ANDLEWI

DOW
RETRACT
ION



~SWDOOR
BCH
SIR'S
11111
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GER'S



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SWITCH



DLETION
Y'l



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CONTACT
SWITCH



1
SWITCH

BRN
B
RN

ELE-232
ELECTRICAL
WIRING
DIAGRAMS

68816

30

HOT
AT
ALL
TIMES
FRONTPOWER
fUSEf14



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TRIBUT10NB0X
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Y

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INTERIORLIGHTS
SYSTEM

8280

Power
Windows

1993
3181s
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BM
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4YBY



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4

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CLUSTER
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SYSTEM
SIDE
POWER
WINDOW
MODULE

DRIVER'S
SIDE
POWER
WINDOW
MODULE

.RIVER'S
POWERWINDOW
SWITCH

INTERIOR
LIGHTS
SYSTEM

BRN/BLU/YEL
BRNIGRYIYEL

ml
1
G203

w
0

BRNIBLU/YEL
2I
III

BRN/BLU/YEL

EARLYPRODUCTION
w
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2
lfl
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2
JAMB

1
6302

ANTI-THEFT
CONTROL
MODULE

1
I,
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PASSENGER'S
WINDOW



1



T
WINDOW
RETRACTION



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OR



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PASSENGER'S
POWERWINDOW
SWITCH

HANDLE



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CONTACT



CONTACT
SWITCH



1
T
SWITCH

ml
BANSAN

ELE-234
ELECTRICAL
WIRING
DIAGRAMS

82908

L
1
3
--J
8
RED/
BLU

I



TERMINAL30H
I
12



BLKIGRN



STARTING/CHARGING
I



ICONN10182



SYSTEM

BLK/GRV
REVOLUTIONSIG
I~
~
9
REVOLUTIONSIG
I)
-
DATASIG
I
20



GRN/RED
PL
USSUPPLV
I



23



BLK/WHT
ORBLK
VOLTSUPPLV
I
24



VEL/WHT
ORYELIBLK
I
CONN
13253
DOORSIG
I
2



BRN/GRV/VEL
DOORSIG
I
3



BRNIBLU/VEL
OPEN
SIG
I



0



VIOIWHT
CLOSES
IG
I



7



BLK
WHT
OPENSIG
I
8



WHT/GRN
CLOSE
SIG
I



9



BLUIGRN

I



WHT/GRN
DATASIG(CONV)
I
5



WHT/VEL



WHT/VEL



v

BLK/GRV
LATE
SIG
iBLK/G
RN
8
BLU/GRN



BLU/GRN
n
CLOSE
SIG



12
I
CLOSES
I
G
I



9



BLU/VEL



BLU/YEL



13
I
CLOSESIG
I
10



WHT/VEL



WHT/VEL



14
I



I

I



DATASIG(OONV)
I
11



WHT/GRN
OPEN
SIG
(4
DOOR)ICONN13255

BODVELECTRONICS
CONTROL
MODULE
(ZKE
IV)

I



h6
BRN/GRV/VEL



I

I



BRN/GRV/YEL
I



I
1
5
BRN/BLU/VEL

ANTI-THEFT
CONTROLMODULE

VOLTSUPPLV
I
VOLTSUPPLV
II
T



BLU/GRN
POWERSUPPLV
I~
ED
/
6LU
MTRSIG
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13



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W
.
MTRSIG
I
l
14



VEL/GRN
I
CONN
13252

CHILDPROTECTSIG
I
10



GRN/BLU
BLU/VEL
OATASIG
I
15



BLU/VEL
I



1
DATA
BIG



18



BLK
RED
I



BLKIRED
2
DATA
SIG
I



17



WHT/RED



WHT/RED



3
I
CONN13254



6RN/RED
4
DATA
SIG
I



1



BLKIRED



BLK/RED



8
OPEN
SIG
I



2



BLK/YEL
BLK/VEL
8
OPEN
SIG
I



3



BLKIRED



SLK/RED
7
OPEN
BIG
I



4



WHT/GRN
.
._
.
._



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I



WHT/6RN
8

BRN/GRYIV
EL

DRIVERS
DOOR
J
AME
SWITCH

PASSENGERB



B
DOOR
JAMB
SWITCH



G203
SR
.



(CONVERTIBLE)
.
BRN



~~,
G303

HOT
AT
ALL
TIMES



DRIVERS
POWER
WINDOW
MOTOR



PASSENGERS
POWER
WINDOWMOTOR
_
_
r~~L,
'U"-1
FRONTPOWER
I



/
F14



I
DISTRIBUTION
BOX

(E%
CONVERTIBLE)

Power
Windows

1994-97
Except
318ti
(1
of
2)

CHILD
PROTECTION
CONTROL
(6
DOOR
ONLY)

(EX
CONVERTIBLE)



.



'



1



'
-



"

INSTRUMENT
CLUSTER
SYSTEM

57

G302

H



I



WHT
WHDT



RED
/
GRNI


GRN
/
I



RED
/
N



"
BRN
+



4
41



8I



3I4
G203
(CONVERTIBLE)
I
GRN/I



DRIVERS
PASSENGERS
POWER



POWER
G301
BLU



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WINDOW



WINDOW
SWITCH



~



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~



I



II
s
~-
-
l°{°lJ
I
-~
~J



~

CLOSESIG(4DOOR)
I
10

INTERIOR
LIGHTS
SYSTEM

ELE-236
ELECTRICAL
WIRING
DIAGRAMS

HOTATALLTIMES
f
-
-T
USE
-1FRONTPOWER
F14



I
DISTRIBUTION
BOX

RED/
:
BLU
:

I



STARTERSIG
I
12



BLKIGRN



STARTING/CHARGING
I



I
X
10182



SYSTEM

10452
9

VOLT
SUPPLY
I
fi~
IIIJWHT
VOLTSUPPLY
I
j
7



BLU/GRN
POWERSUPPLY
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REOIBLU
MTRSIG
I
13~
BLK/WHT
MTRSIG
I
%
14



YEL/GRN
I
X1]252
REVOLUTIONSIG
I
~
9
BLKIGRY
REVOLUTIONS
.
I
)_2_
YELIGRY
DATASIG
I
20



GR
/RED
PLUSSUPPLY
D
23



BLK
VOLTSUPPLY
I
224



YEL/BLK
I
X13253

Power
Windows

1998Except
3181,
318ti
(1
of
2)

DOORSIG
I
2



BRNIGRY/YEL
DOORSIG
I
3



BRNIBLU/YEL
OPENS
IG
I



B



VIO/WHT
CLOSESIG
I
7



BLK/WHT
OPENSIG
I
3



WHTIGRN
CLOSES10
I
9



BLU/GRN
CHILDPROTECTSIG
I
10



GRN/BLU
DATASIG
I
15



BLU/YEL
I



BLU/YEL
1
SIG



10



BLK
RED
DATA



BLK/RED
2
DATA
SIG
I



17



WHT/RED



WHT/RED



3
I
X13254



GRN/RED



4
DATASIG
I
1



BLK/RED



BLK/RED



5
OPEN
SIG
I



2



BLK/YEL



BLK/YEL



e
OPENSIG
I
3
-/RED
BLKIRED
7
OPEN
SIG
I



4



WHTGRN
WHT/GRN
S
I



WHT/GRN
9
DATASIG(CONV)
I
5



WHT/YEL



WHT/YEL



1
.
CLOSE
BIG
(0
DOOR)
I

DATA
I
7
BLKIGRY
SIG
CLOSE
S
:
.
I



8



BLU/GRN
CLOSE
SIG
I



9



BLU/YEL
CLOSESG

DATASIG(CONV)
I
11



WHT/GRN
OPEN
SIG
(4
DOOR)
i
X13255

8
DYELECTRONICS
CONTROL
MODULE
(2KE
IV)

I
34B
RN
IGRY/YEL



I
I
BRN
I
GRY/YEL
I



h5
BRN/BLU/YEL

ANTI-THEFT
CONTROLMODULE

BRN/GRY/YEL

DRIVER'S
DOOR
JAMB
SWITCH



I



I



WHT
:
WHT
:



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GRIN
:



GRN
/
I



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ED

BRN
._EJR-N--
I

BRNIBLU/YEL

G312

PASSENGER'S



BRN
DOOR
JAMB
SWITCH
(EX
CONVERTIBLE)
.203
BRN
O
=-N_
G312
(CONVERTIBLE)

INSTRUMENT
CLUSTER
SYSTEM

BLKIGRYBLU/GRN
BLU/YEL
WHT/YE
L

INTERIORLIGHTS
SYSTEM

DRIVER'S



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BLU



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SWITCH



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a
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ION



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w
CONTROL



PASSENGER'S

~(4DOOR)



-~--

12
1314

BB586

I

h
B



RED/BLU

1
13
SLKjWHT

14
YELIGRN
CON
N
13252

BODYELECTRONICS
CONTROL
MODULE
(ZKE
IV)

S
BLK/GRY

D
YELIGRY

2
BRNIGRYIYEL
BRN/BLU/YEL

VIO/WHT

I7
BLK/WHT
I

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-
I-
WHTIGRN

I~
I
CONN
13254

li
23



BL
}
BLKIWHT

I
24
YEL/BLK
I
CONN
13253

G302

ELECTRICAL
WIRING
DIAGRAMS
ELE-239

Power
Windows

1997
318ti

INTERIOR



INTERIOR
LIGHTS



LIGHTS
SYSTEM



SYSTEM

I
(D



I



-~
1
{
°
1
J



L
.



~
J

BRN/BLU/YEL
21



BRN/GRY/YEL
2l1/l
/

PASSENGERS



F
-
;7
DRIVERS
DOOR



DOOR
JAMB



JAMB
SWITCH



SWITCH

DRIVERS



D



I
PASSENGERS
POWER



POWER
WINDOW



WINDOW
SWITCH



I
d
.



SWITCH

83550

ELECTRICAL
WIRINGDIAGRAMS
ELE-245

Heated
Seats

1992-98
Except
318ti

HOT
IN
RUN
.1
~AND
START



HOT
AT
ALL
TIMES
rIF
-
SE
-----------------------------------
PUSS
-1FRONTPOWER
123



yFE



IDISTRIBUTION
BOX
SA



16A
L~_____________________________________-i----J
S
I
x19o~



Bx>-D

GENIBLU



RED/-

G203J-G310
(2DOOR)



(4
DOOR)

INTERIOR
LIGHTS
SYSTEM

PASSENGER'S
BEATHEATER
SWITCH