Ignition wiring BMW 318i 1992 E36 Workshop Manual

Page 619 of 759


ELE-136
ELECTRICAL
WIRING
DIAGRAMS

BLOWER
RELAY

BLOWERMOTOR

87839

BLOWER
RESISTORS

8
GRN

)I



FN



"
BRNN
al'G202

BB
GL
N/SRN

2
GR
./BEN

HOTAT
HOTINRUNHOTINRUNHOTATHOTATH-
-
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ALL-TIES



_0_1START
_



OR
7
START
_



ALLTIMES__
AL_LTIMES
_
r



-



'I
IGNITION
r



FUSE



y
I
USE


77--
FUSE



FUSE



FUSE
,FRONTPOWER
I



I
SWITCH



(
7



DISTRIOUTION
START
I



1



30A



'
.
5A



---



9A



--



19
6A



-



30=-
'BOX
OFF



I
I



ACC
"



RUN



I
L--_---YkJ
GRNT

M



c
GRNIBRN



I

U24
--
((
RE



0



BRN



a
I
G201

Air
Conditioning
&
Heating

1996
318ti

l

AIR
CONDITIONING
COMPRESSOR

I
BLK
/C
RED/WHT
57
\I



I
BLK/
GRY68
I
BLK/GRY
85
I



I
VIO/GRY
89
iI



I
"
BLK/6LU
36



I
II
I
ENGINE
CONTROL
MODULE

Page 621 of 759


ELE-138
ELECTRICAL
WIRING
DIAGRAMS

BLOWER
RELAY

O

4
BI=
"-P-
"
-
+
G202

6G
.W
.R
.I
22
GRNIBR~

4
Gr
RNIBRN
B



G
RNIRED
1



7
BL
~
11
DR
.8
22
BLU
2

1
S
G
}
RNIGRV

BLOWERSWITCH

101298

N

BLO
WER
RESISTORS

1
NCA
ii
GRN/GRV

INTEGRATED
HEATING
&CLIMATE
CONTROLMODULE

HOTAT
HOTINRUNHOTINRUNHOTAT



HOTAT
HOTATALLTIMES
ALLTIMES
&START
__
____



_&START
ALLTIMES



ALLTIMES
r



_
_
_
---



,
IGNITION
I
FUSE



FUSE



FUSE



FUS~
FRONT
POWER



r
PUSS
-(AUXILIARY
I



(SWITCH
I



DISTRIBUTION



FUSEBOX
20



23



16



39
(
BOX



I
48
I
OFf
~



START
i



=0=
--
8=
----



SA----~7
.6A-I



L
~0=
-
J

I
ACC
"
RUN
I
m
I

RROElGG
1
BRN

INKS
CONTROL
SWITCH
1
GRV/RED

2
BRN
CLIMATE
CONTROL
SWITCH
ILLUMINATION
I



BRN
,
1
GRN/RED
I
2



B2



RN
3
VIO/GRN

,5
BLU/BLK
DRY

Air
Conditioning
&
Heating

1998
318ti

t7
>I



ml
¢>

EVAPORATOR
TEMPERATURE
SENSOR



FRESHAIR
RECIRCULATIONMOTOR
TEMPERATUREWHEELSWITCH

mI

G10D

WATER
VALVE
.CA]
COMPRESSRCONTROL
RELAY



j

BLK/GRY

BLKIBLU
211
NCA

NORMAL
SPEEDRELAY

HIGH
SPEEDRELAV

1)ABOVE88
AUXILIARY
DEGC
FAN
MOTOR
2)
ABOVE
6o
DEGC
BLKIGRN
3

RN
2
BLK/GRV
1~

DOUBLE
TEMPERATURE
SWITCH

I
BLKIG
RED/I
-
WNT
57
I



I
BLKI
GR~V~~I
I
BLK/



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~I



I
VIO/GRV
fig
I



I
"



BLKIBLU
GB
I
I



I
L_
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ENGINECONTROL
No
DULE(DME)

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I
BLKIBLU
IS
%
l
.
6
~S
6
/S
2
.h



~
CONDITIONING
COMPRESSOR--
TRANSMISSION
.



CONTROLMODULE
(EGS)

Page 622 of 759


UNCOUPLING
DIODE

18
BLK/WHT/YEL

I



119
BLU/RED

I



~



120
GRNJBRN

121
BRN

I



123BRN

I



I}

AUTOMATIC
CLIMATE
CONTROLMODULE

HOTATALL_TI_ME_S



HOTATALLT_IM_ES
r-
-



-(
IGNITION



I
-



FRONT
POWER
(
SWITCH



I



~



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

I
ACCRUN
I
L---
-_J

GRN1

7

GRNT

1
B

2



G
}
RNIBRN

®



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

BRN
I



II



RED/GRN
8
,

FINALSTAGE
UNIT

1



"



BLK/WHT/YEL
4

BRN(

1



PARKVENTILATION
-



RELAY
GRN/
G201
NCA
,1
YEL

101447

BLK/WHT/YEL
14
r
BRN/



(VENT
I
NCA



1
YEL



L--
-
J
ON-BOARD
COMPUTER
BLOWER
MOTOR

Page 623 of 759


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

88996

_HO_T
_AT
ALL
TIMES
IGNITION
SWITCH
!START
START
OFF
NCA



1Ru1~T
-
ACC
_(

7
WHT1110
AI,



I

WHT1VI0
20,



22
T%D
~
"
~~
DATA
LINK
XD
B



"
WHT
EL
1
CONNECTOR



VIO
12
VIO



VIO



VIO



POWER
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-
i
DISTRIBUTION
VIOI
ABF-

15
~~
.
X-14-
1~
-----
I
INS
I
CR
T
IF
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I1



14T=
`9
BLU
/BLK



BLU/BLK
X74

8
RED



RED



'E
RED

17
VEL



YEL



2
YE-

1
11
WHT



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WHT

I
9
RED



RED
1
RED

110
YEL



YEL



?,
YEL

LIT
It
I



VIO/WHT



14
I
X16

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7



BLU/BLK



BLU/BLK

8
BLU11
IO
/VEL
3



PASSENGER'S



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GKBF
~~

f7

T



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1
BRNBRN



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OY

58E
j
15
WHT/RED



WHT/RED



I
m0
e

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YEL/BLK



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7
-
N
-
CA



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m
i
11
1OE
R
NERATOR
G203
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)
9
WWHT/VIO



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ABBF+
13
BLU/BLK

1
J
BLU/GRV
ABBF-
I
~-

12

XZ83



Xanz
CONTACT
RINGS

WHTIVIO

GKF
12
BLU/VIO/YEL



3

SUPPLEMENTAL
RESTRAINTSVSTEM
CONTROLMODULE

DRIVER'SSEAT
8900D



BELTSWITCH

NC
20
DATALINK
CONNECTOR
BLU/BL

BLUIG
X782

BLU/VIO/VEL

18RN
BRN
"
-#
G203

HOTATALLTIMES
(IGNITION
START



OFFSWITCH
I
I



I
I
RUN
ACC
__I

POWER

V15
IOJ
DISTRIBUTION
XLB
INSTRUMENT
CLUSTER

C

RIGHT
FRONT
IMPACT
SENSOR

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

Page 624 of 759


ELECTRICAL
WIRING
DIAGRAMS
ELE-141

Airbag
(Supplemental
Restraint
System)

_
HO
_
TA
_
TALL
_
TIMES
I



IGNITION
VIO



VIO



I
START



OFF
!SWITCH
23
__
25
___



I



!
~`



(FRONT



RUNACC
SUPPLEMENTAL



I



FUSE~1FUSEPDYdER
RESTRAINTS



!



F42



[
F43
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VIOI
SYSTEMCONTROL



7.5A



7
5q



!BOX
(
MODULE



-----
24Y
26Y



VIO!
155
VIO/GRN



INSTRUMENT
R



>3I



I
gIRBAG
CLUSTER
I
INDICATOR/
31E



g



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O
=
\1G3
IRN
03
I



5
;
3



14



X16
BLUIBLK
O
>3
1

AWL
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SLU/BLK

8
BLU/VIO/VEL
3
GKBF
)

SBE
1513
BLUIBLK

WHTfRED

ABBF+
141
~
BLU/GRYORS
LU/BRN
ABBF-
,

ABF-
1
J
VEL/SRN

TXDI)9
WHT/VIO

PASSENGER'S
SEATBELTSWITCH

NCABRN
NCABLU

CONTACT-GS

G203
(2-DOOR)



SOCCEATPANCY
1
N"
BRN
1



"U
G303
(4-DOOR)



3



2



DETECTOR
G404
(318TI)

WHTIFED
m00
(7

G404
~
G203
(
X
318T1)
(31871)8TI)



1
1994-96
PASSENGER'S
AI
RSAG
GAS
GENERATOR

WHT/VIO
20
DATALINK
CONNECTOR
BLU/VIO/YEL
ORBLU/REO/



BLU/VIO/VEL



-----
I
12
WHT



3



2
ORBLUIPEO/W
HT



14
ISEATBELT



I
GKF



-{



i



(
WARNINGLAMP
X17
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I1
BRNSRN



I-



J
INSTRUMENT
G201
G404



CLUSTER
(1994)
(1995-1996)

CA
~~
m01

DRIVER'S
SEATBELTSWITCH
24
BRNIBLK



BRN/BLK
7I



-,CODELECTRONICS
CS



_
-ICONTROLMOOULE
1
995
LATE
PRODUCTIONAND1996

Page 625 of 759


ELE-142
ELECTRICAL
WIRING
DIAGRAMS

89015

GKBF

TXD
ABF
"

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



.9



YEL



18



VEL



NCA

20
WHT/BLUORBLK/BLU

21
WHT/YELORBLK/YEL

\/



)



IA
IRIBAGGAS
2



~2



GENERATOR
/
VEL/BRN



BLU



NCA



CA
CONTACT
RINGS

12
BLUIGRN/VEL



3~1
..
.
.



.1
1
BLU/VIO/VEL

DRIVER'S
SEATBELTSWITCH

BRN

22~
DATA
LINK
CONNECTOR

BLU/BRN



BLU/BR

HOT
IN
RUN



VI
O'23
ORSTPRT

1a



2a
vIo
23



_X1S_
_
INSTRUMENT
,
6IF
CLUSTER
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I



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1
BRNIORG



B
RN
I
ORG
al
"
G2O3

1
BR=
"BRN
/ORG
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.
.
BLU
--
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.FN



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J



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2
~
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BLU/BLK



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N

4
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WARN,
.
LAMP
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I
I---_
_
INSTRU
T
MEN
CLUSTER

PASSENGER'S
AIRBAGGAS
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I



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IGNITION
(START



OFF
(SWITCH
I



I
I
RUNACC
I
L-
---_
-1
2V
IOT

DISTRIUTION
I
FUSE



FUSE
ISTBIOBO%
I
F27



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I
SP



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I

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BLU/BLK



I
w
AWL
!
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VIO/GRN



VIOIGRN

VIO/GRN

1
G203
I



3



1
G203

RIGHT
SIDE
AIR
BAG
GASGENERATOR

LEFTSIDE
AIRBAGGASGENERATOR

.RN/
.L.



.RN/BL

VIO/GRN
I



VIOIGRN

DETECTOR



SENSOR



SENSOR
SEAT
D



R
"
S

(EX
.318T1)
3(3



I
-
_
I
BODYELECTRONICS
CONTROLMODULE

Page 633 of 759


ELE-150
ELECTRICAL
WIRING
DIAGRAMS

JA

HOTATALLTIMES



HOTAT
HOTINRUN



HOTINACCY,
ISWIT
H
NALLTIMES
-
ALLSTART



RUNANDSTART
I



F
USEFUSE



1
FRONTPOWER
LOCK



START



F45
I
P46



I
DISTRIBUTION
I



FUSE



FUSE



1



I
BOX
ACC
*
RUN



IF31



F28



(199631811)
/(EXCEPT
~Y'J
I



I



A



JIA
----
7'5A
T



6318H)

STARTING
,
SYSTEM

93580

93583

/

J
AUTOMATIC
GRNISLK
1
.~



I



I
TgqNSMISSION
I
RANGES
WITCH
I
(OOPF(LOW))
(1
ON
(HIGH))

RED/GRN
GRN/GRS~



VIOIYELI

DATA
LINK



20
WHTIVIO
CONNECTOR
,
1
2
WHTIVIO
f
3~
GRN/BLN
~4
GRN
~5
REDIGRP

BLKIYEL

ELECTRONIC
IMMOBILIZER
CONTROL
MODULE

7BRN



~
BR~B
BlK/GRN
~9
BR
NIBLK
X10f
it
i}
2



BLK
13
BL
S
U
X
16
BLUIRED/VEL
~15_
.
BLK/GRN
X1659

RED/GRNIGRN/GRYI



VIOIYEL

DATA
LINK
20_W_HT1VI0
_
CONNECTOR
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



(A/TONLY)
d
GRN
-
~
5



flE0
GRN

END
NECONTROL
MODULE(DME)

H
TAATALLTIMES



HOTAT



HOTINRUN



HOTINACCY,
---7IGNITIONALLTIMES
ALLSTART



RUNANDSTART

AUTOMATIC
GRN/BLK



I



I
TRANSMISSION
I



I
RANGESWITCH
L



I
(A/T)
STARTER
(A/T)
7T
IMMOBILIZATION
(MIT)2I



SWITCH
(MIT)

MODULE
ENGINECONTROL
r--__--
MOOULE(OME)

EXCEPT
3188

NCA
NCA
2

IGNITION
SWITCH

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

BODY
ELECTRONICS
CONTROL
MODULE
(ZKE
IV)

BLK/GRN



1
,I



I

ON-BOARD
COMPUTER

G203~
6201
-



TRANSMITTER
MODULE(EWSII)

BLUIRED/YEL
,
BLUIG
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-
I
ANTI-THEFT
CONTROL
MODULE
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6

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BLK



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10184
I



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X
10



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I



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11



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l
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12
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.YELECTRONICS
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BLU



EXCEPT
CONTROL
MODULE
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IV)
3186
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BLU
RED/YEL



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15
BLK
GRN



BLK/GRN



1



I
X
16so



I
GRN(OR

BLK/GRN
15

IMMOBILIZER
BOI

1'8r-28

.M3

ELECTRONIC



BLK(
BLK/VIO)



ON-BOARD
COMPUTER

Page 636 of 759


68419
83485

HOT
AT
ALL
TIMES
T~



--



FRONTPOWER
I



/
FUSE
FB



I
DISTRIBUTION
BOXOFF
I
L-
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-
-I



1
I
16T



I
RUNACC
I
EL



L
--



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2
RED/WHT/Y
(OR
RED/GRY/Y
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VIO
POWER
G
RED/I



DISTRIBUTION
RY/Y
6L
I



VIO
)
,,,111,,,



8

2



4
.
VIO/BLU



8RN/RED
"



VIO/BLU



1,
VIO/BLU
2

RED/
GRY/YEL

BAN

ELECTRICAL
WIRING
DIAGRAMS
ELE-153

BAN

Horns

LEFT
I
RIGHT
HORN



HORN

HOT
AT
ALL
TIMES

2
'r
VIOVIO

BAN
I



BAN
I
L
G111



!
G202

HOTATALLTIMES



HOTATALLTIMES
___
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r
---



IGNITION
FUSEF8
(POWER



I



,,WITCH
15A
DISTRIBUTION
------
J
BOX



i
STARZ-OFF

I
RUNT
ACC
I

"
-POWER
RED/I



DISTRIBUTION
GRY/Y
6L
I



VIOI
,,,lll,,,,1
8HORN
--------------
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..
(
RELAY

S
2



4}'
VIO/BLUr



BRN/RED
"
VIO/BLU
VIO/BL2~



2



(
J)
IgyO,/R
CH
LEFT



RIGHT
HORN



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l
~
T



BRN
YT

BAN



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BRNI



BRNI
:
G111



iG202

HORN
SWITCH

IGNITION
ISWITCH

1992-93
1994-96

Page 637 of 759


ELE-154
ELECTRICAL
WIRING
DIAGRAMS

88646

104879

16
RED/
GRY/YEL

Horns

HOTATALLTIMES
-~-



-FRONT
`J
FUSE
F8
15A
DISTRIBUTION
POWER

LBOX

f

VIO/BL2~



VIO/BLU
I



BRNIREDI

LEFT
I
RIGHT
HORN



HORN

HOTATALLTIMES
r
-
~----
-1
FRONT
I
FUSEF8
(POWER
I



15A



I
DISTRIBUTION
L
Jk----
J
BOX
167

HOTATALLTWES

"



viol
VPOWER
RE
6/
I



DISTRIBUTION
GRY/YELVI
O

-



HORN
----_-_---------~_
RELAY

1T



1
BRNI
BRN

BRNI

:
G111



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BRNI

HORN
SWITCH

HOTATALLTIMES
IGNITION
I
I
(SWITCH

I
RU
~
I
I
N
ACC
I
RED/
I



L-



--_J
GRY/YEL
I



2
"



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~iPOWER
RE
DII



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GRYIVE
6L
1



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LEFT



RIGHT



SWITCH
HORNHORN
IN

1



1
BRNBRN



BRN
BRN
:



BRNI
1
G100
_



i
G202

Page 648 of 759


8299
1

/~



EXCEPT
BRAKE



~J
1997
FLUID
IND
A23
~
.
A16
I



I
SRS
IND

A17

81
18
B

B24

J,



CHARGE
PARK



IND
BRAKE
IND

CHECK
ENGINE
IN.

LEFT
TURN
IND

RIGHT
TURN
IND

1997
ONLY
FUEL
CONSUMPTION
METER

CHECK
IND

SEAT
FRONT
BELT
10
.
LT
INDIND

HIGH
BEAM
IND

FUEL
RESERVE
IND

FUEL
GAUGE

ILL
UM



A22



25
~
(3
USED)



EXCEPT
y
28
7992

TEMPGAUGE

INSTRUMENT
CLUSTER

InstrumentPanel

1992-97
Except
318ti
(1
of
2)

B

-ELECTRICAL
WIRING
DIAGRAMS
ELE-165

HOTATALLTIMES
________



HOT
IN
RUNAND
START



HOTATALLTIMES
IGNITION
r



FUSE



FUSE
I
FRONT
UTION
I



(SWITCH
F21



~F31
DISTRIB1000%
LOCK



START
LOCK



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



14



2
L---



-------
-
-



OR
N1



RED/
T



V



YEL
11

EXCEPT



2



lo
GRN
1997
VIO

RED/WHT
1
(ORWHT)
2
GRYIRED
3
BLU/BRN
4
BLU/GRN
5
GRVIBRN

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
.TIBLU
POWERTOPSSYSTEM
11
WHT/YEL
12
WHT/VIO
13
BRN/RED
14
BLU/BLK
15
VIO
16
GRY
-
ENGINE
CONTROLS
SYSTEM
17
BRN/GRN
18
BAN
/Vlo19
YEL
20



BLK



ENGINE
CONTROLS
SYSTEM
A79



21
WHT/BLK
22
RED/YEL
814



23
GRNIVIO
24
BRNIORG

SUPPLEMENTAL
RESTRAINTS
SYSTEM

SPEEDOMETER



816
CONNA
1
WHTIRED
B4
~2
BLK/WHT
ROLLOVER



33
8R~N
PROTECTION
IND



B17



4
GRN/BLU
(CONVERTIBLE)



5
GRIN
TACHOMETER



B18



6
BLU



STARTING/
7



CHARGINGSYSTEM
A20



8
YELIBRN
B
-K/FED
10
WHTIGRY
11
GRYIBLK/YEL
12



BL
LISP
N13
GRN/PED
14
BLU/VIO/YEL
15
WHT/GRN
89



16
VIO/YEL



BRN
"



~I
G202
17
BRNIYEL



GRY/BLK,



BFN

15



18
BN/VIO



VEL
B
ANT
19
BRNIGRN



1997
LOCK



~`r~i
j



W/OASCW/ASO
83



20
GRYIBLK/VEL



ONLY
SYES
4



STEM
GRV/BLK/VEL
21
(ORBRN)



(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

OIL



[
._~]
PARK



RA11FL11

AL.^



SWITCH
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
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