1993 BMW 325i Rela y

ELE-160
ELECTRICAL
WIRING
DIAGRAMS

1
68
-
156

63564

Rear
Window
Defogger

HOTINRUNAN
START



HOTATALLTIMESUSE
23



FUSE
6



IF
ONT
POWER
1
DISTRIBUTION
i
-
fu
-
-
--
-
------
-
--
-
---
-
--~
2-07
-



BOX
---------------------

"
I
REDfBRNGRNIBLU

GPN/BLUF
.RNl
.L
.t
4

SLUIBLK
I



ELK

GRN(YEL
I



BRNIYEL
kHTIGRN
I



13AN
I



GGER/
ANTENNA

J
---



-1
NCI
NCA]
4
,
k-
21j
,
-
BL
.-
------------
[VOLTAGE
REAR
REAR
GROUND
-
I
CN
L
TEGRATED
'MAT
SUPPLY
WINDOW
WINDOW



REGULATION
DEF
GGER)EFOGGER
ACTIVATION
SWITCH



IC
NTROLMODULE
GROUNDGROUND
_
qtRUtD
_
j

16
L
I
NT
26
X18156
A
SRN
BR
NJ

ANTENNA
AMPLIFIER

DIVERSITY
(W13
ANTENNA
DIVERSITY)

--I
RADIO
F



2
WHT
I
I
--i
HIFIAMPLIFIER
(W/TEN
SPEAKER
SYSTEM
ONLY)

3RN
I

I
IHKR



----
-
-
IAN
ENNA
,CONTROL



AMPLIFIER
PANEL



AM/FM
ER

NrA
INCA
25Y
I



I
~P~

G203-~
G201(1992
318
&
325
SERIES)

HOT
IN
RUNAND
START



HOTATALLTIMES
F



F-U
S-E
-----
-



jS
E
J
FONT
POWER
I



~
F23



6



1
DISTRIBUTION
SOX
CA
i

0

20
SRN/YEL



BLU/BUK



3L

INTEGRATED
C
[MATE
REGULATION
CONTROL
MODULE

-----------
--------

I

e
BRN
.'
G314

(2
DOOR)
G13
(4
DOOR)

RERDE
OGGER
RE
AY
G312
;t
G310
~CO
UPE)



-
(SEDAN)

I
I



SUK



I
NCA



(W/3
ANTENNA
DIVERSITY)
NCANCANCANCA

AT



NCANCA

~W3AU~ENNADIVERSITY)

N
2CA



NC
NCA
L
NCA
BRN
SUPP
ESSION
FILTER

REARDEFOGGER
RELAY

REAR
DEFOGGERI
ANTENNA

SUPPRESSION
FILTER

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

ELE-162
ELECTRICAL
WIRING
DIAGRAMS

83902

SL

ANTENNA
AMPLIFIER

(Wl3
ANTENNA
DIVERSITY)

I
1
I



I,
76
WHIT
I



I
L__I

L-
__I
G203REAR
DEFOGGER
SWITCH

ANTENNA
AMPLIFIER

I
O
L__I
RADIO

Rear
Window
Defogger

_NCA
6
WHT

I



I,
2



WHT
I
--I'
HIFI
AMPLIFIER(10-SPEAKER
SYS
.
CD
PLAYER)

88654

HOTINRUNANDSTART
HOTATALLTIMES
r'~
FUSE



~~~jjj```
FUSE
FRONTPOWER
I



(
F23



'f~
F6



DISTRIBUTION
BOX
L,ti5A~L20A
I

Ur
RED/SR
tNz
GRN/BL

GRN/BLU(
RED/SRN

JJJII
...64
REARDEFOGGER
RELAY

BT



2
BLUIBL



BILK10
~'
IRKS
I
(
CONTROL
(
SWITCH

G203

RADIO



"
'I



I,
9



WHT



BRN
i
!
-I
HIFI
AMPLIFIER



G404
(W/TENSPEAKER
SYSTEM
ONLY)

L
`
1
(6
_A_~ZOAJ
6I



12T
GRN/BLU
"
RED/BRN(

_NCA
NCA
_NCAINCA
NCA
INCA

REARDEFOGGER/
ANTENNA

BRR
~~I

SUPPRESSION
FILTER

HOTINRUNANDSTART
HOT~~~AT
111
...
ALLTIMES
rTFUSE



,
FUSEFRONTPOWER
I



F23



/
F6



I
DISTRIBUTION
BOX

IHKS



4'k
6j,
CONTROL



R
DEFOGGER
T
CONTROL



[jjH



REAI-
-
1



RELAY

1



-4)
1
BRN



BRN
II



G203



I
~"



y



I
I



I



B



2
BLK
10
BRN/
)
Y
EL



~INTEGRATEDHEATING



W/



W/O
I



&CLIMATECONTROL



AERIA
AERIAL
L_
--
I



BLU/BLK

4
BRN/WHT



HEATING



BLK
BRN
i



BRNBR



N-<
CONTROL
I
CHI)



"
~~I'



REARDEFOGGER

.!
G404
i
BLK
N
CA



NCA
;CA



NCA
NCA



NCA
NCA



NCA
1
WHT



NCA
NCA



NCA

REAR
DEFOGGER/
ANTENNA

1995-96

318ti

1997

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

ELE-180
ELECTRICAL
WIRING
DIAGRAMS

HIGH
I
COMBINATION
I
-
NORMALBEAMISWITCH
SWITCH
,
HIGH

HOT
IN
RUNAND
START



HOT
IN
RUN
AND
START
FRONTPO-R
FUSE



FUSE



I
DISTRIBUTIONBOX
F23



F25
SA

5



4
t~
EXCEPT
T
1992
VELYEL
EXCEPT
3
T
1994



YEL
1994
ONLY
1992

3I
`-RT

GRN/VE
EXTERIOR
LIGHTS
SYSTEM

W/OOOM
W/OOM



W/OOM



W/OOOM

YELIBLU



YELIBLU
(ORVELIGRN)
I



(OR
VEL/GRN)
I

LOW
LEFT
IlJIIROW
T



RI
LOW



LOWBEAM
BEAM
LIGHTLIGHT
(EXCEPT
(1993)
1993)
1
BEN



BRN



BR
N

Headlights/Foglights

1992-94
(Canada)
(1
of
2)

5A
I



YEL/GRY



VEL/GR

>
1992
EXCEPT
>~



>G
~ONLY
199

1992
ONLY
"
'EL

RED'
YEL/GRN
(OR
GRNIRED)

30



e6



LOW
BEAM
LIGHT
RELAY

876
87



85
2



5



4
WNT/BLU
YEL/
BRN
(OR
YEL)



BLK

EXCEPT1992



1992
YELIGRN
(ORGRNIRED1I

VEL/GRY
WIG
CRASH



I



W/CRASH

CONTROLMODULENTROLMODULE
VEL/GRY
I
VEL/GRVt
3
.,CRASH
MODULE
I
(1992
I



I
ONLY)
9`T(
YELIGRN
I



VEL/GRN'

T

BEAM



1(P
II
BEAM
LIGHT



1
4~
1
LIGHT
L

1
m~~

'JL

m~

'J

~
"
-



13
I



12
I
(1993)
12



13



(EXCEPT
T
1993)
VEL/BLU



YELIBLU
(OR

YEL/GRN)



'DRYELIGRN)
I



a
II

B
RN
,
BEAM
BEAM
LIGHTLIGHT
(EXCEPT
(1993)
,ss3)



1
Y



Gill
Gill
63089
(1992
ONLY)
DAYTIME
RUNNING
LIGHTS
CODING
DIODE

1993
ONLY

EL

BRNI



-
_J'G202



3
:



3
1
X1LD2S
I
FRO
NT
POWER
I



I
DISTRIBUTION
I



FUSE



FUSE



FUSE



FUSE



i
BOX
I
F71



F12



F30



F29
II
7.SA



7
.6=----_---------
7
.5A



7.=A
-~

21~---=_________=====47xrn91§



20'1
-_____--------BYx
,0D,7

RED

L/BL

IINSTRU-



6fi



30HIGH
I



HIGH
MENT



BEAM
III
BEAMICLUSTER



-



LIGHT
No
I(1994



---------__-

```IIllY''



RELAY
I



J
ONLY)

xl&
3~TX]7



85



87
2
"



BEN
"



BRN
3
EXCEPT
1994
BRNI



I



REDIW
HT
t_202
~
"
1
4

83992

RED
RED

YELIBLK

RED/W

G202
,fl
y
B-N



.



S
RN



1994

R
D)WHTT
EXCEPT
1994

ELECTRICAL
WIRING
DIAGRAMS
ELE-181

Head
lights/Foglights

1992-94
(Canada)
(2
of
2)

HOT
IN
RUNAND
START



HOT
AT
ALL
TIMES
r__T________________________
-,FRONT
I



)
FUSE



(POWER
F22



DISTRIBUTION
I



T
5A



(BOX
L__A-________________________J_J

REAR
FOG
LIGHT
SWITCH

X212

'-
G202

1993



I
86
ONLY

LIGHT
SWITCH
I



I
I



I
I
HEAD



OFF
I
L
_
_



P
_
R
_
!
9

_85
4
(1994)
(EXCEPT1994)
FOG
LIGHT
SWITCH

(EXCEPT
1994)
(1994)

u
13~
X]DQ15
.
F
-
1



-
1F
U
SE
FRONT
I



FUSE
I
POWER
I



F17
I
DISTRIBUTION



w
L



10A
JBOX



8,1
X17
(INSTRUMENT
FRONT
CLUSTER

INSTRUMENT
REAR'CLUSTERREAR
'TRUNK
(
FOG
LIGHT



I
FOG
IL
GHT



I
(1999M
.LY



I



NDI
I
CATOR
I
(ONLY)

EXCEPT



I



-



1
FRONT
1992



I



FUSE



I
POWER
F156A
(1994)



I
DOISTRIBUTION
7
15A
(EX1994)
'

LEFT
FOG
LIGHT

SRN

RIGHT
FOG
LIGHT

RED

876

30
T



I
FRONTFOG
LIGHT
RELAY

9
X
1OD1B

1u
I
X1DO18

I



FOG
I
LIGHTS
I



INDICATOR
I

3YX]Z

1
G202

ELE-182
ELECTRICAL
WIRING
DIAGRAMS

IF-

TINRUNANDSTART



HOTINRUNANDSTART



HOTINPUNANDSTART



HOTATALLTIMES
c"E
SE
FRONT
OWER

9
W
GRN/VEL



W/
19920NLV
VEL/GRN
EXTERIOR



CRASH



1---1
9(O~



REL)
-,
LIGHTS
SYSTEM



'
I
CONTROL
YEL
3
I,
/~I

NORMAL

HIGH

3
1,1,X16
I
INSTRUMENT
HIGH
I
CLUSTER
BEAM
INDICATOR
I

LEFTLO
WBEAM
LIGHT
(EXCEPT
1993)

W

MOOULEf
~I"
VE



YEL
"



I
C

HIGH
(
COMBINATION
BEAM
SWITCHSWITCH
I

WIG
OCM



W/CCM



W/CCM



W/OCCM

B7
87b
85
2Y
(NOTUSED)
a

1



CHECK
I



I
CONTROL
I



I
MODULE
I



I

(1993)12



13YY
(EXCEPT1993)
YEL/GRN



VEL/GRN
/
OR



(OR
/'
VELIBLU)



VELIBLU)
I
VEL/GRN
.



~
VEL/GRN
(OR
I



(OR
I
VEL/BLUO
I



VEL/BLU)
2/
JJJL
..



11
LFIGHT
RIOHWI~ILOEFT
W
BEAM



81,
'



BEAM
LIGHT



LIGHT/
LIGHT
(1893)



(EXCEPT
1993)
(1993)1
SPIN
BRNT



BRN
G171

Headlights/Foglights

1992-94
(USA)

I



HEAD



'"
OFF



HEAD



>t
OFF
I
I



PARK



PARK
J
_________-___________t
---
4

85
9
BRN
BRN
I
SRN

G202

YEL
CRASNCONTROLMODULE
W/O
CRAB
.1
CONTROL
MODULE
VEL/GRN
(OR
YEL)

H

6

LOW
BEAM
LIGHTRELAY

E



7SA
E



7SA
F
USE
FUSE
BOX
FUSE
7-
FIl



F12

BEAM
LIGHT

¢3

-X39035
1~
X
7003B
----------
-____-_____

--_--_---'Y
ts
x
-----------
ieYx
1oo17

HIGHHIGH
BEAM
LIGHT
RELAY

YEL

EL/GRIN
(OR
VEL)

I
FRONT
I
POWER
DISTRIBUTION

LEFTHIGH
2



BEAM
LIGHTRIGHT
HIGH

S
F0
LIG
0
HT
WITCH

BE

LEFT
FOG
LIGHT

BR

876
,t,
(NOTUSED)



5T
(7994)2
(EXCEPT199/)

RIGHT
FOG
LIGHT

1016

to
1
x+n0+
s
.

-L
G202

__J

FRONT
FOG
LIGHT
RELAY

-
1
FRONTFUSEI
POWER
F75
I
DISTRIBUTION
-
.5=
J
Box

83093H

_
8,1,
x17
I
I
INSTRUMENT
FOG
CLUSTER
LIGHTS
INDICATOR
I