Ignition wiring BMW 318i 1992 E36 Workshop Manual

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



I



I
~
F27



~F46



~
F23
I
LOCK



_START
I



L



SA
----



15A
---
EA
-
J
I
ACC
*
RUN
I
1



1
.'f



32Y



BY
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



I
I



I



I

BLU/
BFN
BRN/
VID/VEL
I



I



I'D

ENGINE



DRIVER'S



BRAKE
FLUID
COOLANT
~~
I
SEAT
I



LEVELSWITCH
TEMPERATURE
I



]BELT
Ij
SJSWITCH
I

BLUR



BRNI
DR
.
BILL//



1
ORGI



SPIN

BRNIRED

BRN/GRN

YEL

RED/VEL

2

10
WHT/GRV
89-



l11



GRV



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

83364

L
J



23
GRN/VIO



-



BLK/WHT
8
24
BRN/ORG



BRNISLK
9
A22



,
25



I



-



BLK/RED



10
26
SPEEDOMETER



B18
CONNA
-
ENGINE
CONTROLS
SYSTEM
(1997
ONLY)
1
WHT/RED
I



'
,,II
I
WHT/GRN
G
REDUI
II



11
VIOIYEL
B4



/
2



BLK/WHT
123
BRN



1
1
11111111



BRN/YEL
13
B77



;
4



GRN/BLU



~ITI
II



IIIIII



BRN/VIO



14

TACHOMETER



818



6
BLU



STARTING/
7



CHARGINGSYSTEM



BRN/YEL
15
A20



6
YEL/8RN
HEADLIGHTSSVSTEM
9
BLK/REO
10
11
GRY/BLK/YEL
ANTI-LOCK
BRAKESSYSTEM
21



12
BLU/BRN
ANTI-LOCK
BRAKESSYSTEM
(1997ONLY)
13
GRN/RED
Cl



14
BLU/VIO/YEL



BLU/VIO/YEL
2LI
\
.I
i
B
L
N



.
II
~
15
WHT/GRN
BRN
16



VIO/YEL



-
-
I
DRIVER'S
SEAT
BELT
SWITCH



j
17
BRNIYEL



.BRN



G203
18
BRN/VIO



GRY/BLK/YEL



BRN
19



BRNIGRN



1997



ANTI-LOCK



W/pqC~
W



j_
p20220
pqy



ONLY
BRAKES
pqy/BLKIVEL
21



(OR
BRN)



SYSTEM



(
r



OR
22
BLU/BLK
23
BRN/GRV/YEL



B
RN/GRY/YEL
.
16
2425



BRN/REO
17
823
.1
28
CONN.



BRN
12
I
I



III



III



_
1
BRN/YEL
BLU/
I



BRN
I



BRN
2



BL
[
BRN/B



I



I
I
IGNITION
3
LK
4



SRN
/RED



,
,SWITCH
G202
5
YEL/WHT

INSTRUMENT
CLUSTER

Instrument
Panel

1995-97
318ti
(1
of
2)

ELECTRICAL
WIRING
DIAGRAMS
ELE-169

HOTATALLTIMES



HOTINRUNANDSTART
HOTATALLTIMES
-~
IGNITION



RRONTPOWER
I



(
SWITCH



r



G27
E



q31
E



I
DISTRIBUTION
BOX
LOCK



START



LOCK



START
i



L



5A
-----



SA_
J
I
ACCRUNACC
RUN
I



14



2
GN/)



REO/
10
EXCEPT
GRN



1997



VIO



V



Y
EL

RED/WHT
1
(ORWHT)
2
GRV/RED
3
BLU/BRN
4
SLUIGRN
5
GAY/BAN
B
EXCEPT
7
1997
8GRY
RED/YEL
ENGINE
CONTROLS
SYSTEM



RED/YEL
1997ONLY
-
"
I



RED/YEL
1011
WHT/YEL



WHTIVEL
4
12
WHT/VIO



WHT/VIO
5
1314
BLU/BLK
SUPPLEMENTAIL
RESTRAINTSSYSTEM
15
V10
ECONTROLS
NGINECOTROLSSYSTEM
17
8RN/GRN
18
BAN/VI0
19
YEL



YEL
B
20
BLK
21
WHT/BLK



ENGINECONTROLSSYSTEM
ENGINECONTROLSSYSTEM
22
RED/YEL



GRN/BLU
7

7
EXCEPT
8
1997
9
10I



V



RN/
I



/



I
B
RNGR



NI
m
I



BRN/GRN
11



(OR
B(N/G
N)81
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4



,
12



O
CONNC



I
3I



OIL



PARK



IBRAKEFLUID
LEVEL
SWITCH
/j



/~
PRESSURE



BRAKE



LEVELWITCH
2
SWITCH



V~
SWITCH
7
1)NORMAL
2)
0
.2--BAR

j
G202

HEADLIGHTS
SYSTEM
INTERIORLIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
TRANSMISSION
SYSTEM
EXTERIOR
LIGHTS
SYSTEM

HEADLIGHTS
SYSTEM

.1L



j
GROUND



GROUND

NCAI



NCAI
I
BRN

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
SWITCH



F27



F23



F4B



DISTRIBUTION
BOX
~
I
LOCK/



START
I



L



=A
----



5=
----



15=
J
I
ACC
*
8U"



By



212Y
L------



j



ORN/



GFN/
I



VI01
I
1



VIO



BLU
I



YEL'
DATA
LINK
CONNECTOR
7
Y
"=W=
TIGR
_J

BV
O
/I



B
YEL
I



VIOBYEL
I



I



B
V10

I
`
s
jSWITCH
I
L
1
,

BRNI



GRNI

BRN



BRN

BRN/YEL
BRNIBLK
BRN/RED

ENGINE



DRIVER'S



BRAKEFLUID
COOLANT
1~
I
SEAT
I



LEVELSWITCH
TEMPERATURE
I



(BELT

78
10

ELE-176
ELECTRICAL
WIRING
DIAGRAMS

(PARTIAL)
BODY
ELECTRONICS
CONTROL
MODULE
(ZKE
IV)

98665

I)
5
1
6
VIO
/WHT
17
BLK7
BLK/WH~
18B



W
UIGA
N199
BLU/GR
110
GRN/BL



(1998)

POWERWINDOWS
POWERWINDOWSPOWERWINDOWSPOWERWINDOWSPOWERWINDOWS

Body
Computer
Module

1996-98
318ti

ROTAT
HOTAT
HOTATHOTAT
HOTINACCY,
ALLTIMES
ALLTIMES
ALL71MES
ALLTIMES
AUNANOSTAR

374E



E11



FE



~5
Au
25A



1
OA

6~I
'
ID
Y
I



6'



i



7S'
//



//



I



I



I
RED/BLU
(



RED/GRN/VEL
(



RED/WHT
(



RED
I



VIO/WHT
(

REOIWNT
I



RED
I



VIC/WHT

I



II



II



I~13
I



1
)14
BRN/WHT



(I99fi)



EXTERIORLIGHTS
I



115
BLU/YEL



(1996)



POWERWINDOWS
I



1
16
BLKIREO



(1996)



pOWERWINDOWS
17
BLK/RED



(1996)



POYVERWINDOWS
78
BLK/RED
POWERTOPS
I



1
19
BLK/GRN
I



I



POW
ER
TOPS



BAN



BRN/ORG
I



I~2o
i



1'21
I



1)22



I



I
I



1)
23



BRN
I



BAN/-

2B



I
I
I~z4



i



i
I



1
I
I)



G207



G201
L__
J)X
1326S

FRONTPOWER
DISTRIBUTION
BOX

---I
1



BLK



DOORLOOKS



HOTAT
I



12



BLU/GRY



ALLTIMES_
_
DOOR
LOCKS



r---



~IGNITION
I



I
3
BRN/VEL
.(7996)



(
DOOR
LOCKS



I



SWITCH
d
RED/BILK



INTERIOR
LIGHTS



(START



LOOK
I
I)5



I



I
RUN
"
ACC
1
6



VIO/WHT



pOWERWINDOWS



L



---_
j
17
BLU/GRN
18



RED/BLU



POWER
WINDOWS

19
WHT



I
11
DOORLOCKS



GRN(176
RED/GRNIYEL
1
'
11



I
I
1,12
REDIWHT



I
I~13
BLK/WHT
I



PDWERWINDOWS



GRN
14
YEL/GRN
I



POWER
WINDOWS
15
BAN
I
X
,3252
I1
WHT/GRN
1
2



WHT/BRN/VEL



DOOR
LOCKS
I



DOORLOCKS
1
3
WHT/GRN/VEL
DOOR
LOCKS
6,
BLU/REDIYEL
(1997,96)



ANTI-THEFT



(PARTIAL)
I,5



BODY
ELECTRONICS
I)6



_
.



CONTROL
MODULE
(ZKKE
IV)

17



BRN/BLK



BRN/BLK/YEL



1
t
I



1
SUPPLEMENTALRESTRAINTS



EXTERIOR
LIGHTS
I
B



BLK/GRV



pOWERWINDOWS



EXTERIORLIGHTS



G~RV/BLK
2
~{
I
I
19
VEL/GRV



POWERWINDOWS



(1990)



GRN
3
I



I
1'10



VIOIWHT
4
I



I
111



BRN/ORG
6
I



I
I),2



6
I



i
7
~I



I
1
)73
WHT/RED



DOORLOCKS



C
I



I
I
id
WHTIBLK



DOORLOCKS



8
CI



I
15
WHT/GRY



WHTIYEL
9
I



DOORLOCKS



COMPUTERDATA
LINES~~



I



I
1
16



WHT/BLU



DOORLOCKS



EXTERIOR
LIGHTS



(1996)



BLU/GRN/VEL



10



I



I
17
WHT/RED/VEL
(ORGAN/WHT)



T
I
VIO
it
I



ANTI-THEFT



COMPUTEROATH
LINE



W
H
S
"
~



I



I
18



BLK/GRN
12
STARTINGICHARGING



I
1)



I
119
RED/GRN/VEL
(I997,9B)



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ISO



I
120
G
AN/R
..



(i99
.I



POWERWINDOWS



14CI



I
1,21



ANTI-THEFT
"
1



BLK/GRN



iBYI



i
1'22



ON-BOARD
COMPUTER
"
1



(199
6)



BLKIVIO



76
~
I



I
123
BLK



POWERWINDOWS



ANTI-THEFT



(1996)
VIO/GRNIYEL
17
I



I
124
VEL/BLK



POWERWINDOWS



(1997,98)



RED
18



I
16



X1
9182
L
---
I
)2
2B



VIOIBLK



(1996)



EXTERIORLIGHTS
I
X1325
3
I1
I
)2
BRN/GRV/VEL
(1997,98)



01
ANTI-THEFT
3
BRN/BLU/YEL
(1997,98)
ANTI-THEFT
0
4

ELE-210
ELECTRICAL
WIRING
DIAGRAMS

63662

HOT
INACCY,RUNANDSTART



HOTATALLTIMES



HOT
AT
ALL
TIMES
-----__-_
_
_
_
_
._----------------



-1
FRONT
POWER
I



FUSE



FUSE



FUSE
(DISTRIBUTION
66



33



37
I
16A



10A



10A
IBOK

L
_________________________________
1
32
I
X19016
O
X
10016

3

B
GHT
.
'IGNITION



I
LIGHT
WITCH

~
.~
.
..
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i



'SWITCH
~



ISWITCH

I



I



I
OFP



HEAD
OFF



HEAD



OFF



HEAD



I
2



(OFF
-ACC,(



I
----

I



I



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PARK



PARK



PARK



I

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___________________
___

a

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18
'
I
I12
1B,l~
10,L
NII



I



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I



I

ABSCONTROL
SLIP
CRUISE
TRANSMISSION
MODULE(
CONTROL
CONTROL
CONTROL
HYDRAULIC
MODULE
MODULE
MODULE
UNIT

'm

m



m

1



__G404



G100

Exterior
Lights

1995-98
318ti
(2
of
2)

I

(COMBINATION
SWITCH

I

I



PARK



II
I
I



II
P
RK
T



I
I=1G=T1------LIGHT
I

~~
EXCEPT
S
1997,98

3



(1997,96)



-
.1,
_
_



4J,
p~(OTHERS)



LEFT

STOP
HIGH



TRUNK

L



PARK



I
ALT
."
.`-



BRAKE



TAIL



TAR



ASSEMBLY
LIGHT



I



LIGH7



I
ASSEMBLY



LIGHT



LIGHT



LIGHT

r
I
__J

1
.
G404

BR
LIGHT
LIGHT

1
0404

RIGHT
LICENSE
PLATE
LIGHT

0
(1997,98)
RIGHT
3~(OTHERS)
TRUNK



---
-
.
RIGHT
ASSEM



RIGHT
FRONT
BLY
I



VARK



I
LIGHT
I



LIGHT



I
ASSEMBLY

WARNING

Your
common
sense,
good
judge-
ment,
and
general
alertness
are
cru-
cial
to
safe
and
successful
service
work
.
Befcre
attempting
any
work
on
your
BMW,
read
the
warnings
and
cautions
on
page
vi¡
and
the
copyright
page
at
the
frontof
the
manual
.
Review
these
warnings
and
cautions
each
time
you
prepare
to
workon

your
BMW
.
Please
also
read
any
warnings
and
cautions
that
accom-
pany
the
procedures
in
the
manual
.

Door
glass
See
Door
windows
Door
windows
general
information
512-1
front
door
window
(2-door
models)
adjusting
512-7
removing/installing
512-5
front
door
window
(4-door
models)
initíalizing
512-1
removing/installing
512-2
rear
door
window
(4-door
models)
removing/installing
512-4
fixed
glass,
removing/installing
512-
4
rear
vent
window
or
vent
latch,
replacing
(2-door
models)
512-11
window
regulator
and
motor,
removing/installing
512-12
window
regulator
service
512-12Doorcheck
See
DoorsDoor
handle
See
Centrallocking
and
anti-theft
Door
panel
See
Doors
Doors
general
information
411-1
door
adjustment
411-2door
check,
replacing
411-2
door
panels
411-3
doors411-1
front
orrear
door,removing/installing
411-1
front
door
panel,
removing/installing

411-3
rear
door
panel,
removing/installing
411-4
rearsidepanel,
removing/installing
(two-door
model)
411-4
Drive
axle
See
Rear
suspension
Driveability
troubleshooting

See
Engine-general
Driveshaft
general
information
260-1
center
bearing
assembly,
replacing
260-6
driveshaft,
aligning
260-3
driveshaft,
installing
260-4

Driveshaft
(cont
.)
driveshaft,
removing260-4
driveshaftservice
260-3
flex-disc,
replacing
260-5
front
centering
guide,
replacing
260-7
guibo
See
flex-disc
troubleshooting260-1

ECM
(engine
control
module)
pin
assignment
See
Fuel
injection
Electrical
circuit
See
Electrical
system-general
Electrical
component
locations
general
information
610-1
auxíliary
relay
panel
610-2
component
location
table
610-9
component
locations
610-3
fuse
position
tables
610-19
fuse
positions
610-1
relay
positions
610-2
splice
panel,
left
610-2
splice
panel,
right
610-3
Electrical
system-general
general
information
600-1
continuity,
checking
600-5
electrical
test
equipment
600-2
safety
precautions
600-1

short
circuits
600-5
short
circuit,
testing
with
ohmmeter
600-6
short
circuit,
testing
with
voltmeter
600-6
troubleshooting
600-3
voltage,
measuring600-4
voltage
and
polarity
600-1
voltage
and
voltage
drops
600-4
voltage
drop,
testing
600-4
wiring
codes
and
abbreviations
600-2
wiring
diagrams
600-2
wiring,
fuses
and
relays
600-1
Electrical
wiring
diagrams
general
information
ELE-1
wiring
diagrams
ELE-2
ABS
ELE-117

ABS/AST
ELE-120
airbag
(supplemental
restraint
system)
ELE-140
air
conditioning
and
heating
ELE-
129
anti-theft
(Alpine)
system
ELE-144
anti-theft
(EWS
II)
ELE-150
body
computer
module
ELE-176
charging
system
ELE-67
convertible
top
ELE-253
cruise
control
ELE-112
data
link
connector
ELE-86
engine
cooling
ELE-94
engine
management
ELE-70
exterior
lights
ELE-194
ground
distribution
ELE-35

headlights/foglights
ELE-180

INDEX
3

Electrical
wiring
diagrams
(cont
.)

heated
seats
ELE-245

horns
ELE-153
instrument
panel
ELE-165
interior
lights/illumination
ELE-211
lumbar
control
ELE-247
on-board
computer
ELE-173
park
ventilation
ELE-139
power
distribution
ELE-2
power
door
locks
ELE-226
power
mirrors
ELE-241
power
seats
ELE-243

power
sunroof
ELE-248

power
windows
ELE-231
radio/cassette/CD/speakers
ELE-
255
rear
window
defogger
ELE-160
shift
interlock
ELE-110
starting
ELE-63
transmission
electronics
ELE-96
warning
systems`
.
chimes
ELE-178
wiper/washer
ELE-154
Emergencies
See
Fundamentals
for
the
do-it-
yourself
owner
Engine-general
general
information
100-1
air
flow
measurement
and
vacuum
leaks
100-12
basic
engine
settings
100-11
basic
requirements
100-11
battery
voltage
100-12connecting
rods
and
pistons
100-1
cooling
system
100-5
cylinder
block
and
crankshaft100-1
cylinder
compression,
checking
100-6
cylinder
head
and
valvetrain
100-2
DISA
(dual
resonance
intake
system)
100-3,130-3
driveability
troubleshooting
100-8
engine
management
system
100-3
fuel
delivery
100-5
fuel
supply
100-14ground
connections
100-13
ignition
100-5
lubrication
system100-5
mechanical
troubleshooting
100-5
on-board
diagnostics
(OBD)
100-8
oxygen
sensors
100-11
preventive
maintenance
100-11
VANOS
(variable
valve
timing)
100-2warningsand
cautions
100-5
wiring
andharness
connections100-
13Engine
control
module
(ECM)
See
Fuel
injection
Engine
removal
and
installation
general
information
110-1
engine,
removing/installing(4-cylinder
engines)
110-1
engine,
removing/installing
(6-cylinder
engines)
110-4
Engine
coolant
temperature
(ECT)
sensor
See
Fuel
injection
Engine
hood
See
Fenders,
enginehood