1994 BMW 325i Convertible

Rear
Window
Defogger

I
BLK
-
~E
NCA
-
~
E
NCA

"CA
,I
WHT

12
WHT
L
-1
HIFI
AMPLIFIER
(W/
TEN
SPEAKER
SYSTEM
ONLY)
64018

AUTOMATIC
CLIMATE
CONTROLMODULE
12
BLUIBL
I-_-I

I,
4



BRN/WHT
I
THERMOSTAT

ANTENNA
AMPLIFIER

NCA
I
i
N~-
I
N
CA
I
I



-
I



N~



CA
DIVERSITY
(W/3
ANTENNA
DIVERSITY)

88620

ELECTRICAL
WIRING
DIAGRAMS
ELE-161

HOTINRUNANDSTART
HOTATALLTIMES
~c



FRONT
POWER
r'
F23
E



F6
SE
DISTRIBUTION
BOX
L15A____---
20A
1
6'(



I
N
GRNIBLU
l



RED/BR
4~



6
REAR
DEFOGGER
RELAY

2Y
BLKI



BLK
26
I



20



BLU/BLK



8L



~



--
I
_
-
I



REAR
WINDOW
BODYELECTRONICS
INTEGRATED
CILMATE



BLOW
ER
RELAY



CCNTROLMODULE
REGULATION
CONTROLMODU
LE



(ZKE
IV)

REAR
WINDOW
BLOWER
MICRO
SWITCH
BRN

BRN
SRN
SPIN
G314

RED/BLK



NCA

REAR
N
A
WINDOW
BLOWER

INCA

NC
NCANCANCANCA
G314
+
BRN
"
.
NCA



REARDEFOGGER/
(2
DOOR)



ANTENNA
G313
ANTENNA
AMPLIFIER



I



I



NCA



I
(4DOOR)



INCA
il
NCA



INCA
~I



I
NCA



NCA
.I



_
16



WH
O
T
-I



I



DIVERSITY
RADIO

HOT
IN
RUNAND
START



HOTATALLTIMES
r



FUSE



FUSE
FRONTPOWER
F23



F6



I
DISTRIBUTION
BOX
LlL______-
2
OA
J
6T
12T
GRN/BLU-
REDIBRN~
4,~
6
REAR
DEFOGGER
RELAY
INTERGRATED
8



2CLI
MATE
REGULATION



ILK
BLUIBLK
"
BL



I
HEATING



_
CONTROL



BODY
ELECTRONICS
CONTOLMODULE

7
BLK



1
NCA



(W/3
ANTENNA
DIVERSITY)



NCA
N
CA



NCANCA



NCANCA



NCA
I
WHT



NCANCA



NCA

1
~
NCA



SIRNI
I
NCA



SUPPRESSION
I,
16
WHT



G314



FILTER

RADIO



(2
DOOR)
F
-
12
I
WHIT



G313

I
--I'
HIFI
AMPLIFIER
(4
DOOR)

NCA
BRN
I

SUPPRESSION
FILTER

(W/3ANTENNA
DIVERSITY)

REAR
DEFOGGER/
ANTENNA

1994-96

Convertible

1997

Except
318ti

GRN/BLU
GRN/BLU
j
4
IRKS
CONTROL
SWITCH
I
---
.



_
.
.G201

10
BRN/EL



ITEG
RATEDHEATIN(
E
MATECONTROL
---I
BLUE

I



4
BRN/WHT



HEATING
CONTROL
I



I

REAR
DEFOGGER



G201
SWITCH

104767

AUTOMATIC
CLIMATE
CONTROL
MODULE
I



I~
12
BRN/VEL

THERMOSTAT
I~
4



BRN/WHT
I
--
I'

ANTENNA
AMPLIFIER

I
__I
HIFIAMPLIFIER

104762

Rear
Window
Defogger

X
1943
)1
BRN
~
XLS93



+
G404

2
BLK
X1645

1
VEL/BLU

NC
A
A
=
A,f
NCA
NCA~
f
NCA

NCA~
E
NCA
NCA~
E
NCA
NCA
_NCA_NCA
NCA
DIVERSITY
(W/3
ANTENNA
DIVERSITY)

1
}
NC
I
r
N
.A
I



II



I
16
WHT
RADIO
I
2
WHT

H

ELECTRICAL
WIRING
DIAGRAMS
ELE-163

CLIMATECONTROL

HOTINSUNANDSTART
HOTATALLTIMES
r
,
TFUSE
FUSE
,FRONTPOWER
F23



FB



DISTRIBUTION
BOX
5
A____---
3
0
-J

WIAUTOMATIC



I?
S
CLIMATE
CONTROL
E
BLU/BLK
9Y



2
BLKW/OAUTOMATIC

-
-



REARDEFOGGER
RELAY

REARDEFOGGER/
ANTENNA
2
BLK
W/
I
W/0
AE
RIAL

AERI
AL
BLKI
BLKJREAR
DEFOGGER

BRNI
1
3404
X380
BLK
1
X379
EL/BLU
1~2
VEL/GRN



VEL/GRN
2'
I
~3
WH



II
'
~~II
IT
X1947
1
X
1949
REAR
ANTENNA



DEFOGGER
AMPLIFIER
I
I



__I
2



WH
O
T


WHT



3
i



--I

HIFIAMPLIFIER



SUBWOOFER
HOTINRUNANDSTART
HOTATALLTIMES
rF
-
SE
TFUSE
,FRONTPOWER
I
F23



F6
IDISTRIBUTIONBOX
I_,1SA--_-----
;
30A
J
67X14
GRN/BLU
GRN/BLU
I



RED/BRN
4
REAR
DEFOGGER
RELAY

I
BRNI
I
G312
1G310
(2
DOOR)



(4DOOR)

1998

318ti

1998
Except
318ti
&

Convertible

ELE-164
ELECTRICAL
WIRING
-DIAGRAMS

RADIO

104784

NCA
_
NCA
_NCA
NOA

DIVERSITY
(W/
3
ANTENNA
DIVERSITY)

I
-
I
NCA
I
I~
ucA
I



I
~
NCA
I



I
,s
wHT

I



I
~
2



VI
O/YEL
x]31266
HIFIAMPLIFIER

.
.TIN
.UN



HOTAT



HOTINRUN
.
ANDSTART
ALLTIMES



ACCYANOSTART
FUSE



FUSE



FUSE



,FRONT
POWER
I



F23



F6



F43



I
DISTRIBUTION
BOX

L
'=______-
_D-____________
-A__J
e
x>--
-z



12
x366)-a



2s
xi6niB
GRN/~



RED/



GRN/1
BLU



BRN



WT

GRN/
I



GRN/
BLU



WHT
4

_



REARDEFOGGER
RELAY

Rear
Window
Defogger

1998
Convertible

RED/
BLK

BRN
ELKI



GRN/I
WHY
BRN

1
6312

r

REARDEFOGGERI
ANTENNA
REARWINDOW



SPATIAL
LOWER
RELAY



SoU
NO
RELAY

R
B-I
BYELI



YIELI
Jf
ED[



ANI



BREL

3121
NDOW



f~



lI



/



IREARWINDOW
BLOWER



BLOWER
MICROSWITCH

BRNI



BRN
BRNI

GRNIBLK
8

NCANCA

SUPPRESSION
FILTER

.
.N/I
GRN/I



CONVERTIBLE
YEL
BILK



TOPCONTROL
MODULE

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
141516

ELE-166
ELECTRICAL
WIRING
DIAGRAMS

"
-

N15
WH7/VA



I
COLIESSSVSTEM
20
WHT/VIO

DATALINK



WHT/GRN
CONNECTOR



WHT/YEL
1

WHT/VIO
REDIVEL
FF"
2
REDIVELREDIVEL

17
BRNIYEL

170
I
TAC-I~
RADIO
DRIVER'SSEAT
BELT
SWITCH

BLUI



I
_



I1
BRN
VIO/YEL
2



I
-
18

19
BRN/GFY/YEL
20
BLU/VIOIWHT
21
BRN/RED

YEL

8299
2

YEL

LEFTFRONT
BRAKEPAD
SENSOR

RIGHT
EAR
BRAKEPAD
SENSOR
HOTINRUNANDSTART



HOTINACCY,PUNANDSTART



HOTINACCY,RUNANDSTART

r
F23
E___



USE
__________-IFFUSE
USE
IDSOTRIBUTIONBOX

BLK/WHT

BRN



"BAN



,I
G312

BRNIVIO

ENGINECOOLANT
TEMPERATURESENSOR

InstrumentPanel

1992-97
Except
318ti
(2
of
2)

5A_____-TISA
____________
.T7
.5AJ
B



32



30Y
GRN/



viol
I



viol
BLU
I



YEL



WHT

WHT/VEL
WHT/VIO
BRNIRED

EXCEPT
1992
&
1993



OIL7EMPESENSOR

7
YEL



(CANADA61997)

.
BRNIGRVIYEL

e
GRNIBLU
9
BLKIWHT



DRIVERS
DOOR
0



JAMB
1994
SWITCH
1
BIN/ILK



(19926
1
993
BLK/RED



2
DOOR,
6

VIOI



WICCM



CONVERT
BR
WHTIGRN



YE'
I



3



N/GRY
~

(EX
1992
6
7993
200

V"'

0R
6
VIO/YEL



I
BRAKELIGHT
.
1990
CONVERTIBLE)
BRNIYEL



SWITCH
BRN/VIO



I



I



8RN/GRV
BLUIBRN/VEL



-
----+-j
W/CCM

.LU/



COMPUTER
REDI



BRN1
~



TEMPSENSOR

MMONE

-
.

INNER

BRNIYEL
I----



I



I--
-



-----
--
W/_I



I



I
CC
M

CHECK
CONTROLMODULE



ON-BOARD
DISPLAYICOMPUTER

BRN

G203

BRNIYEL

FUELTANKI
SENSOR"

FUELLEVEL
SENSORI

8RN/BLK
BRN/BLK
VEHICLE
SPEEDSENSOR

BF
RED
an
RED
YEL

GRN/BLU
9
I
WIT/

WHT/RED
11-I



I
BRNI
.P
Y12
I



I
BLK/WHT
13
I
VIO/WHT
10
I
BLU/VIO/WHT
75
I
GRV/RED
18`
I



I
BRN
17
~I
PEDIYEL
18
I



I

MULTI
FUNCTION
CLOCK

WHTwHTRG1
-
I
WHT/BLU
3
I



II



I
BLKIRED
2
{
I



I
REOIVE
L4
I



I

CHIMEMODULE

ELE-168
ELECTRICAL
WIRING
DIAGRAMS

5
6
7
0
10

10462
9

GRN/BLU

BRN/YEL
BRN/BLK
BRN/RED
DRIVERS
DOOR
JAMB
SWITCHBAN
t
YEL
SAW
ELI
YEL

Instrument
Panel

1998
Except
318ti
(2
of
2)

OIL
TEMPERATUR
PARK
LEFTFRONTRIGHTREAR
SENSOR



BRAKE



BRAKEPAD



BRAKEPAD



CHECK
CONTROL
SWITCH
SENSOR
SENSOR



MODULE

I

SREDI
BFI
GRNI
NCAI
YELIYELI
YELI
BR
.:

1



I



3I3I
3GROUND
I



BANI



III



III



I



BLK/WHT

CONVERTIBLETOP
BRN/RED



CONTROLMODULE
I

T



BLK/WHT
1
I



I
BRN/GRN



II
I



HIPI
AMPLIFIER

L



I



;



BLK/WHT
5
i_--I

REDIYEL
q



WIPERIWASHERMODULE
II



-_
BLK/WHT
10I
I



I--I
CRUISE
CONTROLMODULE
I

BLKIWHT



SLK/WHT
10
I



I

PINS
USED
W/

BRN/GRN
11
BLU/RED
22
BLK/RED



WHT/SLU
33
WHT/GRN
44
WHT/GRY
55
BLU/BRN/YEL
667
STARTING/



BLK/GRN
BB
CHARGINGSYSTEM
GRN/BLU
9
WHT/BLU
10
WHTIRED
11
BRN/GRY
12
BLK/WHT
13
V
11
/WHT
1414
BLU/VIOIWHT
1515
EXTERIOR
LIGHTS



GRY/RED



1616

H

BRN/GRY/YEL
SYSTEM



RAN
1717
BLU/VIO/WHT



RED/YEL
1515

BLUIBRN/YEL
MULTI-FUNCTION
CLOCK

ON-BOARD
DISPLAY

EXTERIOR
LIGHTS
SYSTEM

BRN/
DAY
/
YEL

GVEL



BRN/GRY

BRN/
POWER
GRY/I
WINDOWS
YEL



SYSTEM



mI
3I
3
:1

R.
t

HOT
AT



HOT
IN
ACC,
ALLTIMES



RUNAND
START
FUSE



y
FUSE
FRONTPOWER
F45



I
DISTRIBUTION
11,

5=____~-5_J
30Y
REDII



V101
I
YELI
WHTI

vIOf
WHT

ON-BOARD
COMPUTERMODULE



TEMPERATURE

BRN

"



1



I
VEHICLE
FUELLEVEL
FUELTANK
I



"
I



1
BAN/
SPEEDSENSOR



SENSOR



SENSORII



BAN
I



SANI



BAN
I



GAS
I
1
1



1



1
G312



G202



G203



G203

I

AUTOMATIC
CLIMATE
CONTROL
MODULE

BLKLKIW



J
T



13



1



I

RADIO

BRN/ORG

BLU/GRN
I
GRV/RED

8421
2

EXTERIOR
LIGHTS
SYSTEM
(TURN/HAZARD
LIGHTS)

GRN/VEL



GRN/YEL
I



RED/BLU
"

GRN/VEL
I



RED/BLU

B~



17
I
LIGHT
___________
__-SWITCH
I



I



6
I



i



I



~~
I
RIGHTPARK

H



j
f
<
5



LIGHT/LICENSE
--
-



I
PLATELIGHT
I



EAD



OFF



!



!



-
-



_



!
I



PARK



I
RELAY

__________

.



I



I__~______

BR
HOT
IN
RUNAND
START



HOTATALLTIMES
FRONTFUSE



BE



I
POWER
F22



F37



I
DISTRIBUTION
6A



10A



I
BOX

7
BR
TTT



GRV/BLK'
1



5
`(
/



T



GRV/BLK
I
T



BRNr
NI



"

SAN
WIPER/
WA
!



BRN
WASHER



GRV/BLK
MODULE!



I



1
G203
(CANADA)
121



GRV/BLK

GRV/BLK



GRV/BLK
!



GRV/BLK
GRV/BLK
I



GRYIBLK
I



GRY/BLK
I



16



14



2
SPIN

2A,
CASSETTE
BOX
LIGHT

J1
G202

Interior
Lights/Illumination

1994-97
Convertible
(1
of
2)

4



2
BRN
I



GRV/RED

FRONT
CIGAR
LIGHTER
y
LIGHT
2t
REAR
'/



FRONT
ASHTRAY
I'



ASHTRAY
LIGHT



t
l



LIGHT

ELECTRICAL
WIRING
DIAGRAMS
ELE-213

U.S.A
.
CANADA



DAYTIMERUNNING
LIGHTS
CODING
DIODE
RED/BLU

DIMMER

4
YEL16
N~



YEL/GRN



EXTERIOR
"



LIGHTS
SYSTEM

I



I
CLIMATE
TED



I



!
CONT
CHEROL



I



I
EL
O
ECTRONICS
I



I
REGULATION



I



(
MODULE



I



(
CONTROLCONTROL
OOUE
L



I_I



I_I
(ZKE
I
IVE
M
UNDERHOOD
LIGHT
I
IHKR
CONTROL
2
Y



I
-



I
PANEL
.FN

I



11X19
164
UNDER
HOOD
LIGHT
SWITCH

J
I_
13
`I
//''
X18126

GRVIRED
I



GRV/RED

!!
!



I
BRN

`
~

'
=
I



I
Y

SABC



I/
'
~
SPACIAL



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CENTRALISWITDH
I



S



I



I/94
POWER
I
(E
X



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SWITCH



!



!
WIND
"



OW

GRY/RED
I



GRV/RED
5

BAN!
SPIN
"



1
I
BRN!



!
G302

I
gsz
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I
I5WITCH
(2
DOOR
.
I
I



IE%
.1994)
SRI,6
/.
.t

B
6
}
'
'
RNf
BRN!

3302
I1
3-

--
___-_
t
____f____



._*
._____-______
~
GRV/RED
I
GRV/RED
/



GRV/RED
I



GRYIRED
I



GRV/RED
I



GRY/RED
I
GRY/RED



GRV/RED
/



GRV/RED



GRV/RED



GRV/RED



GRV/REO
B



1



B
RIGHT



B~
LEFT



LEFT
(
SEAT



I



j



(
SEAT



EX1994



I
/~%'\
I
gEAR
.~



f
REAR
(HEATER



I
l



HEATER



&1995
-



jIWINDOW
I
I
!SWITCH
I
SWITCH



!
'SWITCH

I
-
1SUNROOF
I
!CONTROL
I
!ASSEMBLY
L
_I

ELE-214
ELECTRICAL
WIRING
DIAGRAMS

8421
3

VIO/WHTI
VIO/WHT

BRN
HOT
IN
ACCY,
RUN
AND
START
r



FUSE
-1FRONT
POWER
F43
IDISTRIBUTIONBOX
LJ
2s~t
I
'
VIO/WHT)
VIO/WHTI
41X79182

BRNIWHTI
BRN/WHT

TRUNK
LID
_
SWITCH

DRIVERS
PASSENGERSMAKEUPMAKEUP
LIGHT
R



I
LIIGHT
OR

SRN
I



BRN

DRIVERS



V]
PASSENGERS
MAKEUP



MAKEUP
MIRROR



MIRROR
SWITCH



SWITCH

G203

Interior
Lights/Illumination

1994-97
Convertible
(2
of
2)

I
BODY
ELECTRONICS

I



I
(ZKE
IV)
I
__
________
y
_
'
J
,47X13254
2fi7XL]251
81X39182

BRN/WHT
I



VIO/BLK
I



BRN
I



RED/BLK
I



VIO/BLK
I



BRNIWHT

VIO/BLK
I



VIOIBLK
1
I
J



LEFT



M
RIGHT
TRUNK



TRUNK
COMPARTMENTCOMPARTMENT
LIGHT



LIGHT

REDIBLKRED/BLK



REDIBLKI

FIGHT
FRONT



NT
FOOTWELL
l
LEFT



I



,I
FOOTWELL
LIGHT

VIOIBLK

BF.I



BRN
I



BR
N
I



BRN
I



VIO/WHT

ER

2
G2311

VIOIBLKI
BRNIWHT
1



2

NCA
NCA

4
BRN

BRN

1
G230

1
G312

FRONT
DOME
LIGHT/
MAP
READING
ASSEMBLY

HARD
TOP
CONNECTOR
2

GLOVE
BOX
LIGHT

REO/WHT
I

RED/WHTI
RED/WHT
FIGHT
FEAR



FEAR
I
LIGHT



LIGHT