1994 BMW 325i temp

HK
ENGINE



W



STEM
IN.



2
GRV/RED
S(
)



INTERIOR
LIGHT
ICNDEC



S
SYSTEM
~3
-
BLU/BRN
EXTERIOR
LIGHTS
SYSTEM
A14
4
BLU/GRN
j~
EXTERIOR
LIGHTS
SYSTEM
5
GRVIBRN
~~
TRANSMISSION
SYSTEM
67

INSTRUMENT
CLUSTER

10462
8

ELECTRICAL
WIRING
DIAGRAMS
ELE-167

Instrument
Panel

1998
Except
318ti
(1
of2)

11
WHT/VEL
12
WHT/VIO
13
BRN/RED
14
BLUIBLK
I
SUPPLEMENTAL
1



RESTRAINTS
SYSTEM
ifi
GRV
17
BRN/GR
18
BRNIVIO
19
YEL

HOTAT



HOTINRUN
HOTINACC,
HOTINRUN
ALLTIMEE



ANDSTART



RUNAND
START



ANDSTART
IGNITION



r



FUSE



FUSE



FUSE
1
FRONTPOWER
SWITCH



I
DISTRIBUTION
BOX
I



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~
F27



~F46



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F23
I
LOCK



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I



L



SA
----



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---
EA
-
J
I
ACC
*
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I
1



1
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L------IJ



GRNII



viol
I



GRNII
VEL
I



BILL
I

ENGINE
CONTROLS
SYSTEM

GRN

DATA
LINK
CONNECTOR15Y
20Y
7Y
j
G
I
QI

viol



GF
.1
VEL



BILL

1



VIO
GRNI



I



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I



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BLU/
BFN
BRN/
VID/VEL
I



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ENGINE



DRIVER'S



BRAKE
FLUID
COOLANT
~~
I
SEAT
I



LEVELSWITCH
TEMPERATURE
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SJSWITCH
I

BLUR



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DR
.
BILL//



1
ORGI



SPIN

BRNIRED

BRN/GRN

YEL

RED/VEL

2

10
WHT/GRV
89-



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0
BODY
COMPUTER
SYSTEMSVSTEM
J



-
I
ANTI-LOCK
BRAKESSYSTEM
12



BLU/BPN



ANTI-
LOCK
BRAKESSYSTEM
13
GRNIREO
1~ENGINE
CONTROLS
SYSTEM
14
BLU/VIO/VEL
15
WHTIGRN



GRNIBLU
71
16
VIO/VEL
I
812



17
BRN/VEL
18
BRN/VIO
B73



19
BRN/GRN
20
B14



21
GRV/BLK/VELANTI-LOCK
22
BLD
i
IBLK
BRAKESSVSTEM
B16



23
BRN/GRV/VEL



BRNIGRY/VEL
B
24
BLU/VIO/WHT



BLUIVIOIWH7
9

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



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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

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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

ELE-170
ELECTRICAL
WIRING
DIAGRAMS

15~HT/YEL
20
Y
WHT/VIO

DATA
LINK
CONNECTOR

i6

S
YEL

7
GRN/BLU
S
BLK/WHT
S
BRNIBLK
10
ELK/RED

11
WHT/GRN
12
VIO/YEL
13
BRN/YEL
1C
BRN/VIO

1S
BRN/YEL

I



1110
BLK/WHT

YEL

63365

RED/YELRED/YEL
RED/YEL
WHT/YELWHT/VIO

I
TAC=I
CRUISECONTROL
MODULE
1997
ONLY
BRN/GRY/YEL
4
H

BRNIRED



INTERIORLIGHTS
SYSTEM

YEL

LEFTFRONT
BRAKEPAD
SENSOR

RIGHT
REAR
BRAKEPAD
SENSOR

BRN



"
BRN



,~
G312

BRN/VIO

ENGINE
OOLANT
TEMPERATURE
SENSOR

BRNIYEL

HOT
IN
RUNAND
START



HOTINACCY,RUNANDSTARTr



-
---
FRONTPOWER
FUSE



FUSE



DISTRIBUTIONBOX
)
F23



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6



32GRN(



VIO/~
Btu



YEL

DOMPUTER
DATA
I



YEL
LINES
SYSTEM

WHT/YEL

"



FUELTANK
SENSORII

InstrumentPanel

1995-97
318ti
(2
of
2)

BR
4

EXCEPT
1997

GRY/REDGRY/RED

ENGINECONTROLS
~IHTW
/BLK
SYSTEM
WHT/YEL
''
coMPUTERDATA
T/VIO
LINESSYSTEM~
WH-

BRN/
RED
COMBINATION
r
-
-
(SWITCH

BLK/WHT
WIPER/WASHERSYSTEM

BLK
K/=HT
ENGINE
CONTROLSSYSTEM

BOARDCOMPUTER

G203

BRNIYEL(ORGRYIYEL)

BRN/GRY/YEL

C
DRIVERS

S
W
ITCH

FUELLEVEL
SENSOR

BRN/RED

G312
.Ip
BRN
"



BRN

RED/YEL
3
,a
BLK/R
IV
BRN



.



BN



1
{
G202
CHIME
MODULE
(1997)

REDIYEL
5B,
VIO/YE
-
L
i4
BRNIOR
6
3~
GRY/RED
11
2,

BANIGFY

ON-BOARD
COMPUTER
TEMPSENSOR

BRNIORG

11
~u
DIGITAL
CLOCK

N
A
IDBS
H
FUEL
B12



CONSUMPTIONMETER

ASC
.T
IND

10458
0

SRS
IND

INSTRUMENT
CLUSTER

I



OF
.,1



WHT



GRN



VIO/
r
I
BLU
YEL
2
GRHEADLIGHTSSYSTEM
INTERIOR
LIGHTS
SYSTEM
SS
BLUIBRN
EXTERIORLIGHTSSYSTEM
~I
9



BLU/GRN



,
EXTERIORLIGHTS
SYSTEM

,SUPPLEMENTAL
15



RESTRAINTS
SYSTEM
16
GRV
~~
ENGINE
CONTROLS
SVSTEM
17
BRN/GRN
18
BRN/VIO
19
YEL
20
BILK
ENGINE
CONTROLS
SYSTEM
21
12
BLU/BRN
~--*
gNTI-LOCK
BRAKESSYSTEM
13
GRNIRED
ENGINECONTROLS
SYSTEM
10



BLU/VIO/V
EL
15~HT/GRN

17
1



B
RNI
El
}
~WEL
18~
BN/VIO
19
FNIGR
N2021



GRV/BLK/YEL
~
ANTI-LOCKBRAKES
22
BLU/BLK



SYSTEM

Instrument
Panel
1998
318ti
(1
of
2)

ELECTRICAL
WIRING
DIAGRAMS
ELE-171

HOTAT



HOTINRUN
HOTINRUN
HOTINACC,
ALLTIMES



ANDSTARTANDSTART
RUNANDSTART
r
---



,
IGNITION



r



FUSE



USE



USE
1
FRONTPOWER
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F27



F23



F4B



DISTRIBUTION
BOX
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LOCK/



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I



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=A
----



5=
----



15=
J
I
ACC
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212Y
L------



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VI01
I
1



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BLU
I



YEL'
DATA
LINK
CONNECTOR
7
Y
"=W=
TIGR
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BV
O
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B
YEL
I



VIOBYEL
I



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B
V10

I
`
s
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I
L
1
,

BRNI



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BRN



BRN

BRN/YEL
BRNIBLK
BRN/RED

ENGINE



DRIVER'S



BRAKEFLUID
COOLANT
1~
I
SEAT
I



LEVELSWITCH
TEMPERATURE
I



(BELT

78
10

ELE-172
ELECTRICAL
WIRING
DIAGRAMS

B78

10458
1

BRNIGRN



_
I
-


BRN/W
XT
5
I
YEL



I
--

REDIYEL

4



BLK/WHT



:



BRN/WHT
10
I
I
RADIO
0

"1
h
L



RED/VEL
3
BLK/RED



BLK/RED
2

VIO/VELVIOIYEL
BRN/GRY/YEL

BRNIYEL
BRN/BLK
SRN/RED

PARK



LEFTFRONTRIGHTREAR
BRAKE



BRAKEPADBRAKEPAD
SWITCH



SENSORSENSOR

GRN/~
NCAt



VELf
VEL



YEL
BRNj

InstrumentPanel

1998
318ti
(2
of
2)

A



A



A



J,



A



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11f



'
11
SWITCH



I!

BRN
I



BRN
/
VEHICLE
FUELLEVEL
FUELTANK
SP
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SENSOR



SENSORII



BRN



BFN

HOTAT
ALLTIMES

I
FUSE,DISTRIBUTI,ONBOK

L_3c5"_J

RED/I
YELI
I

W
IPERIW
ASHER
MODU
LE

BRNIWHT
10~I



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I
CRUISE
CONTROL
MODULE

CHIME
MODULE

BRN/RED
1

1
~
WHT/VIO
2JCOMPUTERDATA
~l
LINESSYSTEM
WH/YE
WHT/BLK
4
ENGINECONTROLS
~,
RED/YEL
5
BRNIORG
8
BRN/YEL
7
BRN/GRY
8
BLK/WHT
9
VIO/YEL
10
INTERIORLIGHTS



GFYIRED
11
SYSTEM



12

GRV/
RED
YEL



10
NCA
DRIVERS
COMBINATION
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1
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40E



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I
ORD
I
1
G201

BRN/GRV

BRN/ORG

REOIVEL
fi
VIO/YEL
5

BRN/ORG
3`
INTERIORLIGHTS
GRV/RED
2
SYSTEM

BOARDCOMPUTER

ON-BOARD
COMPUTER
TEMPERATURE
SENSOR

DIGITAL
CLOCK

ON-BOARD
COMPUTER

83951

HOT
IN
ACCY,
HOTATALLTIMES



RUNAND
START
FRONT
POWER
r
_____________________
_-_-I

DISTRIBUTION
BOX
I



FUSE



FUSE
I
F31



F46
5A



15A

BRN/FiED
10

2
WHT/VIO

3
WHT/YEL

}
4
WHT/BLK

RED/YEL

7
GRY/YEL

8
BRN/GRY

9
BLK/WHT

10
VIO/YEL

11
GRY/RED

On-Board
Computer

1995-98
318ti

ELECTRICAL
WIRING
DIAGRAMS
ELE-173

Lam___________________

2Y

RED/YELL



VIO/YEL
I

6



BRN/ORG



BRN/ORG
0-'201
(Z3)

G203
(318ti)

1



G302
(Z3)

NCA



-~~RN
"
-BRN

G202
(318ti)

COMBINATION
SWITCH

COMPUTER
DATA
LINES
SYSTEM

10
COMPUTER
DATA
LINES
SYSTEM

10
ENGINE
CONTROLS
SYSTEM
INSTRUMENT
CLUSTER
SYSTEM

INSTRUMENT
CLUSTER
SYSTEM

INTERIORLIGHTS
SYSTEM
BRN/GRY

ON-BOARD
COMPUTER
TEMPERATURE
SENSOR
BRN

(Z3)
G201
!-G203
(318ti)

32Y

ELE-174
ELECTRICAL
WIRING
DIAGRAMS

83490

1
BRN/GAY

2
BLUIRED

8
BLK/GRN

9
GRNIBLU

10
WHT/BLU

11
WHT/RED

12
SRN/GRY

13
BLK/WHT

14
V10/WHT

1
.
GRYIRED
X
10Z0
1
BLK/VIO

2
3
BLK/BLU

4
RN/P
..

5
WHT/VIO

6
WHT/BLK

7
WHT/YEL

WNT/GR

HOT
IN
RUNAND
START



HOT
IN
RUNAND
START



HOTATALLTIMES



HOTATALLTIMES
r



FUSE



FUSE



1
FRO
NT
POW
ER



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F
_
US
_
E,
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AUXILIARY
P
F23



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IDISTRIBUTION
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F3



IFUSEBOX



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F41



IFUSEBOX

GRNIBLU

6
BLU/BRN/YEL

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COMPUTER

5A



7
.5
.
L~___J

GRNIBLU
I



VIO/WHT

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Z
G203

On-Board
Computer

1992-97
Except
318ti

ALLEXCEPT1997

EXTERIOR
LIGHTS
SYSTEM

EXTERIOR
LIGHTS
SYSTEM

INSTRUMENT
CLUSTER
SYSTEM

STARTINGICHARGING
SYSTEM

WARNING
SYSTEM

WARNING
SYSTEM

INSTRUMENTCLUSTERSYSTEM

INSTRUMENTCLUSTER
SYSTEM

INTERIORLIGHTS
SYSTEM

BODY
COMPUTER
SYSTEM

ON-BOARD
CGMPUTERTEMP
BODY
COMPUTER
SYSTEM



SENSOR

EXTERIOR
LIGHTS
SYSTEM



y
1
BRN'
{t
COMPUTER
DATA
LINES
SYSTEM
I
ENGINE
CONTROLS
SYSTEM



BRN

1
11
,
COMPUTER
DATA
LINES
SYSTEM



GROUND

INSTRUMENT
CLUSTER
SYSTEM

AIR
CONDITIONING
SYSTEM

L



=
5
-
J



L



1
_
5
-
J

1997



1



1994-1996

104489

2
BLU/RED



GRN/BLU
VIO/WHT
RED/YEL

EXTERIOR
LIGHTS
SYSTEM
3
4
5
6



BLUJBRN/YEL



INSTRUMENT
CLUSTER
SYSTEM
7
8



BLK/GRN



STARTING/CHARGING
SYSTEM
9
GRN/BLU

10



WHT/BLU



WARNING
SYSTEM
11
WHT/RED
WARNING
SYSTEM
12
BRN/GRY

13



BLK/WHT



INSTRUMENT
CLUSTER
SYSTEM
14
VIO/WHT

15



BLU/VIO/WHT



INSTRUMENT
CLUSTER
SYSTEM

17

1



GRYJRED



INTERIOR
LIGHTS
SYSTEM

18

X1070

On-Board
Computer

1998Except
318ti

1



BLK/GRN



ANTI-THEFT
SYSTEM
j
2

EXTERIOR
LIGHTS
SYSTEM
5
WHT/VIO
COMPUTER
DATA
LINES
SYSTEM
6
WHT/BLK
ENGINE
CONTROLS
SYSTEM
7
WHT/YEL
10
COMPUTER
DATA
LINES
SYSTEM
RED/YEL

ELECTRICAL
WIRING
DIAGRAMS
ELE-175

HOTINRUN
HOTINRUN
HOTAT
OR
START



OR
START



ALLTIMES
_
FRONT
POWER
DISTRIBUTION
BOX
FUSEFUSE
FUSE
F23



~
F45



~
F31
5A



7.5A
5A
----



_-----

6Y
30Y
2Y

GRN/BLU
i



VIO/WHT
i



RED/YEL

9



WHT/GRY



10
INSTRUMENT
CLUSTER
SYSTEM
10

11

12
13
BRN

14
BLK/WHT/YEL
gIR
15
CONDITIONING
SYSTEM



BRN~''
II

16

ON-BOARD



-



-

COMPUTER
MODULE



G203



G203

ON-BOARD
COMPUTER
TEMPERATURE
SENSOR