1992 BMW 318i distribution

ELE-238
ELECTRICAL
WIRING
DIAGRAMS

$2951

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12BLK/GRN
I



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~
CONN10162

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e
REDIBLU

h13
BLKIWHT
I
IJ
16



YEL/GRN
CONN13252

ISO
Y
ELECTRONICS
CONTROL
MODULE
(ZKE
IV)

BRNIGRY/YEL

BRN/BLU/YE

VIO/WHT

I)
7



BLK/WHT

II
CONN13254
I

HOTATALLTIMES



DRIVERS
POWER
WINDOWMOTOR



PASSENGERS
POWER
WINDOWMOTOR
1FRONT
POWER
I
_
_



I
DISTRIBUTION
BOX
(STARTER
FUSE
I



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3
DA



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O

t
G302

Power
Windows

1995-96
318ti

INT*IOR



INT~IOR
LIGHTS



LIGHTS
SYSTEM



SYSTEM

DRIVERS
POWERWINDOW
SWITCH

J

PASSENGERS
DRIVERS
DOOR



DOOR
JAMBJAMB
SWITCH



SWITCH

¢1



¢1

PASSENGERS
POWERWINDOW
SWITCH

ELE-242
ELECTRICAL
WIRING
DIAGRAMS

OR

83668
93705

Power
Mirrors

LEFT
----RIGHT

DRIVER'S
f



P
ASSENGER'S

LEFT
~-
-----1
RIGHT
I



UP
I-----4-----I
DOWN

®RIVER'SPASSENGER'S

GRN/BLK~
4

HOT
IN
RUNAND
START
FUSE
-F
RONTPOWER
F24



I
DISTRIBUTION
BOX
LZL
2
=J
B
xiDDi7
BLU/WHTI
2

HOT
IN
RUN
AND
START
r
FUSEI
FRON
TPOWER
I



F20



IDISTRIBUTION
BOX
L



1-I
L
J
$Y
xD®,
7
GRN/BLKI
I



GRN/BLK

MIRROR
CONTROL
SWITCH
t

G203

MIRROR
CONTROL
SWITCH

UP
--



DOWN

1995-97

318ti

HOTATA_LL_TIM_E_S
________HO_TAT_AL
_
LT_IMES
FUSE



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```
FUSE



FRONT
POWER
F5



'F40



I
DISTRIBUTION
BOX
IF



________
_
30A
-J
10
XLDQLS



20Y
XI0018
RED/BLK



RED/VEL
5

GRNIVIOfBLK/VIOTBLUIGRYTVIOIGRYI



GRN/YEL(
BLK/YEL'VIO/REDI
BLU/REDTBRNr
SRNAI

RED/
BL
jjJK
5

SEATBACK
HEIGHT
I
POSITION

rnm
rnm
m~l
BACK
FRONT

1-
__2~1~
__21



7'
__2~I~



G312

GANT
-
BLKT



GLUT
-
VIOT



GRN'
-
BLKT



V1
101
'



BLOT

DRIVER'S
SEATBACK



DRIVER'S
SEAT



DRIVER'S
SEAT



DRIVER
SSEATRECLINERMOTOR



HEIGHT
MOTOR



MOVEMENTMOTOR
CUSHION
TILT
MOTOR

SEATBACK
HEIGHT

BACK
FRONT

I
BLK/VI
yyy
RN/VOBLUIGRYT
VIO/GRYBLK/YEL
T



T

88740
835¢7

(2
DOOR)
BILK
-RN
BLUVIO



G310

(4
DOOR)

BLK
I



GRN
I



BLU
I



VIO

PASSENGER'SSEATBACWASSENGER'SSEAT
PASSENGER'SSEATPASSENGER'SSEAT
RECLINER
MOTOR



HEIGHT
MOTOR



MOVEMENT
MOTORCUSHIONTILT
MOTOR

HOTATALL_TIM_ES



HOTATALLTIM_ES
_
__
+++FFUSE



5F-USE
~FRONTPOWER
,
F5



F40



i
DISTRIBUTION
BOX
L
_
Z-

-

______________t30A____I
10
X199L4



20
T
X10018
RED/YEL



RED/VEL
I
DRIVER'S
SEAT
5
CONTROLSWITCH
SEATBACK
BACK
FRONT

GRNIVIO
f



BLKIVi2
'
BLU/GR
12



V~
VIOIG
ZV

m
mm
m
m
ON
LUP
--
J



I



I
BACKLFRONT

GRN
I



BLK
I



BLU
I



VIO
I



GRN
I



BLK
I



VI
.
I



BLU
I



BR
N
"

DRIVER'SSEATBACK



DRIVER'S
SEAT



DRIVER'S
SEAT



DRIVER'SSEAT
RECLINERMOTOR



HEIGHTMOTOR



MOVEMENTMOTOR



CUSHION
TILT
MOTOR

RED/VEL
5
SEATBACK
HEIGHT

m
m
BACK
FRONT

ELECTRICAL
WIRING
DIAGRAMS
ELE-243

Power
Seats

BACKFRONT
BACKFRONT

BACK
FRONT

CUSHION
TILT

POSITION
CUSHIONTILT

GRN/YE
4
1BLU/RED
I



v
RIOp
IeRN
HEIGHT
I
POSITION
CUSHIONTILT

GRNIYEL
/



BLKIYEL
I
VIO/RED
/
BLU/REOT



BAN
1
.'k-
-
2
'
;
'
1
`_
2

-
n
m
m1

PASSENGER'SSEAT
CONTROL
SWITCH
POSITION
CUSHIONTILT
BLK/VIOT
GRN/VIOT
BLUIGRY~
VIOIGRYi



GRNIYEL
I
BLKIYELi
VIO/REDiBLUIREDt



BAN
I
1



_2
lll
1
L
..



1



_
_2
lll1
L
..



1



1



_
_2



I

BLK



GRN



BLU



M
VIG



GRN



LK



VIO



MBLU



BRG203

PASSENGER'S
SEATBACK
PASSENGER'S
SEAT



PASSENGER'S
SEAT



PASSENGER'SSEAT
RECLINERMOTOR



HEIGHTMOTOR



MOVEMENTMOTOR



CUSHION
TILT
MOTOR

DRIVER'S
SEAT,(SEAT
CONTROL
SWITCH

PASSENGER'S
SEAT,
SEAT
CONTROL
SWITCH

BAN
G203

1993

1994-98

Except
318ti

83550

ELECTRICAL
WIRINGDIAGRAMS
ELE-245

Heated
Seats

1992-98
Except
318ti

HOT
IN
RUN
.1
~AND
START



HOT
AT
ALL
TIMES
rIF
-
SE
-----------------------------------
PUSS
-1FRONTPOWER
123



yFE



IDISTRIBUTION
BOX
SA



16A
L~_____________________________________-i----J
S
I
x19o~



Bx>-D

GENIBLU



RED/-

G203J-G310
(2DOOR)



(4
DOOR)

INTERIOR
LIGHTS
SYSTEM

PASSENGER'S
BEATHEATER
SWITCH

ELE-246
ELECTRICAL
WIRING
DIAGRAMS

63939

HOT
IN
RUN
T
AND
START



HOT
ATALLTIMES
rTFUSE
-------------------------_---------
FUSE
,FRONTPOWER
'
F23



14



1DISTRIBUTION
BOX
5-_____________________________________
aI"'D"1
.



B

I

~

GRNIBLU



RED/VIO

UNLOADER
fifi



30
RELAY
.

85
-----_-_-__--------------------



TERMINAL15

Heated
Seats

1995-97
318ti

HOTATALLTIMES
__
---1
FRONT
POWER
FUSE
F40



DISTRIBUTION
BOX

30A
-
-

20TX
10018
RED/YEL

R
E
D/YE
Ll
3

Lumbar
Control

1998

4



2
WHT/RED
WHT/BLU

ELECTRICAL
WIRING
DIAGRAMS
ELE-247

2^4^
NCA
NCA
DRIVER'S
SEAT
M



LUMBAR
SUPPORT
MOTOR/NCA



NCA
VALVE
1
..



3
..
.

BRN
I



BRN

DRIVER'S
SEAT
LUMBAR
SWITCH

ELE-248
ELECTRICAL
WIRING
DIAGRAMS

1
69042

83567

HOTATALLTIMES
~FRONT
POWER
DISTRIBUTION
BOX
RED
RED

SUNROOF
SUNROOF



SUNROOFCONTROL
SWITCH



-_
MOTOR
ASSEMBLYM

i

HOTATALLTIMES
~
1FRONTPOWER
DISTRIBUTION
BOX

COMFORT
________---_
__-_-____
RELAY

Z
2
y
/



4
RED/BLU1



BLK/G
RN
RED/B1-U
"
RED/BLU
1



5



79

FUSE
I
FRDINT
POWERPOWER
F1



DISTRIBUTION
BOX
30A
J

STEP-
BY-



MICROSWITCH
STEP
SWITCH

RED

Power
Sunroof

85
2
y
'



8



y
'
RED/VIO'
SPIN
VIO/YEL
9
I
"
F-1992
VIO/YEL~
9
_
X_
13012
"
ICOMFORTI
BRNI
RELAY
1
I
CONTROL
I
POWERWINDOWS
G202
CENTRALLOCKINGSYSTEM



MODULE
BRNT

BRNI
t
G203

FRONT
POWER
Fi
/
9
E
~
DISTRIBUTION
BOX
5A
-I



!
_I

SUNROOF
SUNROOF



SUNROOF
CONTROL
SWITCH



MOTORASSEMBLY
1



M
-
Y

II
STEP-BY-



MICROSWITCH
STEP



I
SWITCH

NCA

BRNI
BRNI
1
G203

BODY
ELECTRONICS
CONTROMODULE
(ZKE
IV)

COMFORT
RELAY

1992-93

1994

2
RED/VIO

HOT
IN
ACCY,
RUNAND
START
fi
FUSEI
FRONTPOWER
J
j



DISTRIBUTION
BOX
V
30A



I

84194
2
RED/VIO

HOTATALLTIMES
r



FUSE1FRONT
POWER
Fl



DISTRIBUTION
BOX
L
soA

Power
Sunroof

NCA
SUNROOFSUNROOF



SUNROOF
CONTROL
SWITCH



-_
MOTOR
ASSEMBLY
M

I
STEP-BY-



MICROSWITCH
--
STEP
SWITCH

ELECTRICAL
WIRING
DIAGRAMS
ELE-249

NCA

.1911
2y

BRNI
AL
G203

INTERIOR
LIGHTS
GRY/RED
r
SYSTEM
6
OPENCLOSE

4



3
BRNNI



BLK/YES
WHT/YELl
1
X272



X13176

2X272



3T



11
X13176

N



BLK/REDI
BLK/GRN

1q
10

BRN
I



BODY
ELECTRONICS
I
~CONTROLMODULE
1



I



i
(ZKE
IV)

SUNROOF
SWITCH

SUNROOFCONTROL
ASSEMBLY

1995

Except
318ti

1996-97

Except
318ti