1994 BMW 325i wiring diagrams

ELE-156
ELECTRICAL
WIRING
DIAGRAMS

INSTRUMENT
CLUSTER
83025

1
NT
E
------
rF3
SE



(F37
E
(F44/F55EF36E
IDRSTAIBOTIONBOK
i~
L_111
"
00030A
.
.
.
....
.
.
..
'
0
-
___1L15A_______-__-____
7-5-



-
-O-J
-
-
-
-
--
--------____
X14416
6Y



1

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

RED/BRN/YELI



RED/BLU

TWINRELAY
MODULE
WIPER/WASHERMODULE

HOTAT



HOTAT



HOT
IN
ACCY,



HOTINACCY,



HOTAT
ALLTIMES



ALLTIMES
RUNANDSTART



RUNANDSTART



ALLTIMES

,1~2
BLK/GRN

/
VIO/BLK
~5
BRN/VIO
.6
BLK/RED

HEADLIGHT/FOGLIGHT
CLEANINGMODULE

9
BRN/GRN

)2)3
REDBRN/VEL
,5
BLK/BRN

88
BR
),9
BLU/BLK/VEL

l5
'
6
BBLU/BLK/VEL
~7
BLKIRE
D
;
8
BRN/GRN
79
BLKGRN/VEL
1~0
BLK
~1

ORN

112
GR~



V/8
K
)13116
BLK/BL
U
X15
BANIGRI
I
Y
.L
~12
BLK/BRN
X17
BRN/VIO
,18,19
I
~20
)21
'22
'
232



V10~
/BL
26
BLK
-
256
R
v26
BK/VIO/
B
LKIVI
G
YE-
L

VSPEEDI
)2
BLK/WHT

I



SIGNALI
X~
L____J

RIG
HT
PARKr
LIGHT/LICENSE
130



I
PLATELIGHT
RELAYJ

I
-

DAY/
BLK

s

5
I
(EX
1992)2
(1992)

Wiper/Washer

1992-96
Canada
Except
318ti

6
--



-------------
-
28I



3.
1



12/
X3941H
VIO/BLKI



VIOIWHTI



RED/BLU/VEL

8RN/ORG
1
G203

INTENSIVE
WASHER
PUMP

SAN

GRY/
BLK
1
INTERIORLIGHTS
SYSTEM

RED/
VIO/)
BLU/
WHT
YEL

66
1,



30

8585B
y
.11-
'
BAN



_



s
l



^
I



2Y



6

WIPERMOTOR
RELAY
BANI



ml



)
B
y



VIO/
BLU
WHT
VEL
/
G203

efi
30
WRIELPEAR
Y

G202

BRN/GRN/YEL



q
NCA



RUN
BLK/WHT/VEL



3
NCA
BLK/RED/VEL



2ryCq



M
"
-~
1
NCA

BLK/GRN/VEL

7
BLK/GRN
INTE
STARTINGICHARGINGSYSTEM
I



I
WASH
SIVE

BRN/VIO

5
BRN/VIO
BLK/BRN

2
BRNIBLU

BLKIBLU
BLK/BRN

BLKIGRY
7
3
BLKIGRY

PARK

WIPER
MOTOR
WASH

I

SINGLEOFF
I
INTER
NORMAL
FAST
f

WIPER/WASHER
SWITCH

H_OTAT_AL_LT_IM_ES______________________H
-
OT
INACCY_,R_UN_A_ND_START
FUSE



FUSEFUSE
F36



F44



F3
1
=
'(



_
-
__-____
-
------.
_



=
..
.
.
.



3
~
-
121
x1DD16



FRO
NT
POWER
DISTRIBUTION
BOX



28YX1gIL19



67X
1001A
VIO/BLK!
REDIBRNI
I



YEL

86888

r
1
l
.+
1
.
NCAl
BLUIBRN
7'/`
I

W
/PER
MOTOR

ELECTRICAL
WIRING
DIAGRAMS
ELE-157

Wiper/Washer

VIO/BLK



.1
VIO/BLK

I



2_
1
X17
1



11,7
EHICLEIINSTRUMENT
G201



SPEED
I
CLUSTER
I
O
-
T
-

HO_T_IN_ACCCRUN_ANND_ST_A_RT__H_OTA_TA_LL_TIMES
H_O_TIN
T
A_CC_Y,_RUNAN
,
DS_TA_RT
FRONTr'



r
FUSi



~
I
FUSE



,FUSE



4FUSE
,
POWER



--
F45



-----
F36
--------[F44



--
CF3
J
IaISTRIBUTIONJ~
7,5A



30A,,,~~~
15A~~,,
30A
BoxL___
_
_______
___
3D}~X70018



12
X78078



28Y
x1D018



6Y
XIOBI5
VIO/WHT



REDIBLU/



VIOIBLKI



REDIBRN
II
.



YEL



YEL
.

RED/BLUI



wo16L
RED/BLU/
YES
VIO/WHT
m
VIO/WHT



YESWIPER
~30



86



86



87



30



WIPER
MOTOR
/
S
I



RELAY

83619

W
WA
IPE
SHRE
/
SWITCH
Q

WASHER
PUMP

NCA

WIPER/



REAR
WASHER



WIPER/
MODULE



WASHER
(LOW
II)



MODULE

mI
m
lIII
1
G201

1
G203
WIPER/
WASHER
MODULE

1995-98

USA

318ti

NCA
NCA
NCA/
N
2
1
NC
A/
NCA

1995-96

Canada

318ti

ELE-158
ELECTRICAL
WIRING
DIAGRAMS

88895

Wiper/Washer

HOTATALLTIMES



HOT
IN
ACCY,
RUNAND
START
F
~



FUSE



us....



-------
-
-
I



,



F"



-
L



,
lolA
...
.
.....
.
....
.
..
.
....
.
...
11SA
-----
-
~-
j11



1111TI-1111IT-U-N
.
.
.



~
.Y~



6y~
Of
RED/BRNI
:



YEL

Y
.L

88892

NCAINCAI
NCAI



NAl
NCA
-
S



2



7~
'



REDSRM



HOTAT



SLUI
IL
.V
-RN
I



ALLTIMES



,
RN



RN
'
t



.1,0,11



y
E
Ll



1



1998
I



I



REAR
W11-1
%
.FdF]dUd
Q



WASHER
SRM
:



'
5A
:



MODULE
1



1



1
21
Qfl
[4]WASHIR
PUM
G202



Sy
LIGHT
GR~
I
SWITCH
R'
.1
REOfBLUf



-N/
.
.
.
11



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-11



GRY11



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.11



R
'
N2
1t



8R'
YEL
YEL



R
--
RN
vlo
C
G2~1
D
I



"I



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12



1S



4



11



1
.

1T
"
2
IT
1



1'Nl



LKI



K~



RN



LKT



LIQ
OR
RE
WH



I



BRN
y



I



YE
2L0



YELI



RN
:



I
NCAI
NCA



NCAI



-



BLKI



N
A
IN,



WHI

~
-
EMK
-
Ej
moT,



Sp
NCAl



i
'T
i



-
INST-RUMENT



'
L
ST'
G202



CLUSTER



RN



-
+
G
1
oo

HOT
IN
RUNAND
START
IUSE



FRONT
POWER
F24



DISTRIBUTION
BOX
L

10A
j

8
T
GRNIBLK

GRN/BLKI
1
131-~,



I



I



L-
.
H



*1

JETHEATER
THERMOSWITCH

CA

WIPERI
WASHER
MoDU
E(LCwII)

HEADLI
HTIFOGLIGHT
WAHERPUMP

vlof

PERfWASHFR
SWITCH
NCA
WIPEI
ASH
REAR
IPER

GRN[BLK(ORGRNlYEL)T

GRNIBLK(ORGRN/YELGRN/BLK(ORGRNly
2
2
N$
NIAT
RIGHTWASHER
JETHEATER
fUJETHEATER
LEFTWASHER

BRN,
G202
-97
3119
(ALLOTHERS)
(Z3)

1993-98

Washer

Jet
Heater

I~s

WIPER/WASHER
MODULE

88907

HOT
ATALL
TIMES
r



FUSE1FRONT
POWER
I



F3



I
DISTRIBUTION
BOX
L
30A
J
6
``y(('
RED/BRN/YELT

RED/BRN/YEj

BLU/BLK/Y
EL
9

ELECTRICAL
WIRING
DIAGRAMS
ELE-159

Wiper/Washer

HEADLIGHT/
FOGLIGHTCLEANING
MODULE
(SRA)

1995-96

Headlight

Washer

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