1996 BMW 318i electrical wiring diagram ignition switch

UNCOUPLING
DIODE

18
BLK/WHT/YEL

I



119
BLU/RED

I



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120
GRNJBRN

121
BRN

I



123BRN

I



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AUTOMATIC
CLIMATE
CONTROLMODULE

HOTATALL_TI_ME_S



HOTATALLT_IM_ES
r-
-



-(
IGNITION



I
-



FRONT
POWER
(
SWITCH



I



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DISTRIBUTION
BOX
'+FUSE20
I
30A
I
(OFF
START(

I
ACCRUN
I
L---
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7

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1
B

2



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}
RNIBRN

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33
BL

GRN/YEL

BRN

I
-IL
G201

ELECTRICAL
WIRING
DIAGRAMS
ELE-139

Park
Ventilation

1998

RED/GRN
(OR
I
GRN/BRN)

---I
20Y
X10016

I

BRN

1

BRN
I



BLOWER
RELAY

-9-
G202

RED/GRN
2

GRN
6

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I



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RED/GRN
8
,

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UNIT

1



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BLK/WHT/YEL
4

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1



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-



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G201
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YEL

101447

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14
r
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I
NCA



1
YEL



L--
-
J
ON-BOARD
COMPUTER
BLOWER
MOTOR

ELE-140
ELECTRICAL
WIRING
DIAGRAMS
Airbag
(Supplemental
Restraint
System)

88996

_HO_T
_AT
ALL
TIMES
IGNITION
SWITCH
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START
OFF
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1Ru1~T
-
ACC
_(

7
WHT1110
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20,



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EL
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SUPPLEMENTAL
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CONTROLMODULE

DRIVER'SSEAT
8900D



BELTSWITCH

NC
20
DATALINK
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BLU/BL

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X782

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START



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I
I



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I
RUN
ACC
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V15
IOJ
DISTRIBUTION
XLB
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C

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DRIVER'S
AIRBAG
GASGENERATOR

PASSENGER'S
AIRBAG
GASGENERATOR

14
~SEATBELT
WARNING
LAMP
XIZICONTROL
INSTRUMENTCLUSTER

LEFT
FRONT
IMPACT
SENSOR
11992-93

Early
Production

1993

Late
Production

ELECTRICAL
WIRING
DIAGRAMS
ELE-141

Airbag
(Supplemental
Restraint
System)

_
HO
_
TA
_
TALL
_
TIMES
I



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START



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23
__
25
___



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F43
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5q



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MODULE



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26Y



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~
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,

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BRN
1



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G303
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WHTIFED
m00
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G404
~
G203
(
X
318T1)
(31871)8TI)



1
1994-96
PASSENGER'S
AI
RSAG
GAS
GENERATOR

WHT/VIO
20
DATALINK
CONNECTOR
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ORBLU/REO/



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-----
I
12
WHT



3



2
ORBLUIPEO/W
HT



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WARNINGLAMP
X17
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BRNSRN



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INSTRUMENT
G201
G404



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(1994)
(1995-1996)

CA
~~
m01

DRIVER'S
SEATBELTSWITCH
24
BRNIBLK



BRN/BLK
7I



-,CODELECTRONICS
CS



_
-ICONTROLMOOULE
1
995
LATE
PRODUCTIONAND1996

ELE-142
ELECTRICAL
WIRING
DIAGRAMS

89015

GKBF

TXD
ABF
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ABF-

GKF

ABBF,

ABBF-1)

CS
SUPPLEMENTAL
RESTRAINT
SYSTEM
CONTROL
MODULE

B
BRN
31EI~



+
G303

9
WHT/VIO

BRN
LU

Airbag
(Supplemental
Restraint
System)

1997

PASSENGER'S
SEATBELT
SWITCH

WHT/VIO

/BLK



BRNI
~~
I
NCA

15
WHT/RED
S
BE

LIB
VEL



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18



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20
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.
.



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1
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LINK
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IN
RUN



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O'23
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RN
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T
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I
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SENSOR



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D



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"
S

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I
-
_
I
BODYELECTRONICS
CONTROLMODULE

ELE-150
ELECTRICAL
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JA

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HOTINRUN



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H
NALLTIMES
-
ALLSTART



RUNANDSTART
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USEFUSE



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FRONTPOWER
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LINK



20
WHTIVIO
CONNECTOR
,
1
2
WHTIVIO
f
3~
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GRN
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ELECTRONIC
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MODULE

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NIBLK
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S
U
X
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LINK
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_
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STARTING
,
SYSTEM

Anti-Theft

1995-98

EWS
II

TRANSMISSIONS
SYSTEM
BLK
I



BLK/VIO

BRN/
BLK
I
1
BLKYEL
TRANSMISSIONS
2



WHT
VIO



SYSTEM
3
GRNIBLK



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d
GRN
-
~
5



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GRN

END
NECONTROL
MODULE(DME)

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TAATALLTIMES



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ALLSTART



RUNANDSTART

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GRN/BLK



I



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TRANSMISSION
I



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RANGESWITCH
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MODULE
ENGINECONTROL
r--__--
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3188

NCA
NCA
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I
NCA
7
X
90260
B
RN/ORG
3
VIOIYEL
2
BLU
1
=
I
TRANSMITTER
MODULE
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II)

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ELECTRONICS
CONTROL
MODULE
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IV)

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,I



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COMPUTER

G203~
6201
-



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MODULE(EWSII)

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I
ANTI-THEFT
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MODULE
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ELECTRICAL
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DIAGRAMS
ELE-153

BAN

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LEFT
I
RIGHT
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AT
ALL
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2
'r
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I



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I
L
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---



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BOX



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I
RUNT
ACC
I

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I



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2



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~
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:
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ISWITCH

1992-93
1994-96

ELE-154
ELECTRICAL
WIRING
DIAGRAMS

88646

104879

16
RED/
GRY/YEL

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HOTATALLTIMES
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FUSE
F8
15A
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POWER

LBOX

f

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I



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I
RIGHT
HORN



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r
-
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FRONT
I
FUSEF8
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I



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I
DISTRIBUTION
L
Jk----
J
BOX
167

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VPOWER
RE
6/
I



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O

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BRNI
BRN

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I
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N
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1997
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A23
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18
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BRAKE
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IN.

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TURN
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RIGHT
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1997
ONLY
FUEL
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IND

SEAT
FRONT
BELT
10
.
LT
INDIND

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BEAM
IND

FUEL
RESERVE
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FUEL
GAUGE

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UM



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~
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USED)



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y
28
7992

TEMPGAUGE

INSTRUMENT
CLUSTER

InstrumentPanel

1992-97
Except
318ti
(1
of
2)

B

-ELECTRICAL
WIRING
DIAGRAMS
ELE-165

HOTATALLTIMES
________



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IN
RUNAND
START



HOTATALLTIMES
IGNITION
r



FUSE



FUSE
I
FRONT
UTION
I



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LOCK



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LL
I
5
_A
_-__-
ACC
RUN
ACC
RUN



14



2
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-



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N1



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GRN
1997
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3
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4
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5
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BS
7
CONVERT-
8
ISLE
ONLY

HEADLIGHTS
SYSTEM
INTERIOR
LIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
TRANSMISSION
SYSTEM
EXTERIOR
LIGHTS
SYSTEM

9
I
iw
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11
WHT/YEL
12
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13
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14
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15
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16
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-
ENGINE
CONTROLS
SYSTEM
17
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18
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/Vlo19
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20



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SYSTEM
A79



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WHT/BLK
22
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24
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8R~N
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GRIN
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BLU



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7



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-K/FED
10
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LISP
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16
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G202
17
BRNIYEL



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B
ANT
19
BRNIGRN



1997
LOCK



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j



W/OASCW/ASO
83



20
GRYIBLK/VEL



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4



STEM
GRV/BLK/VEL
21
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(ORBRN)
22
BLU/BLK
23
BRN/GRV/VEL



BRNIGRVIVEL
19

BRN/GRV
OR
BRN/GRN

HEADLIGHTS
SYSTEM

BODYCOMPUTER
SYSTEM
ANTI-LOCK
BRAKESSYSTEM
ANTI-LOCK
BRAKESSYSTEM
(EX
1992
A1993)
ENGINE
CONTROLS
SYSTEM
(1997
ONLY)
BLU/VIO/YEL

J

EXCEPT
1
.92
.
1993

BIN/
VIO
BRN/GRN

11

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._~]
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I
PRESSURE



BRAKE



LEVELSW
U
ITCH
SWITCH

111
G202
GROUND



GROUND

REDIYELRED/YELRED/YEL
WHTIYEL
WHT/VIO
BRN/RED

YEL

GRN/BLU
BLKIWHTBRN/BLK
BLK/RED

WHTIGRN
VIO/YEL
BRNIYELBRN/VIO
BLU/BRNIYEL

BRN/YEL

e9
0
11

1213
141516