1997 BMW 318i air

ELE-132
ELECTRICAL
WIRING
DIAGRAMS

2
REDIGRN

3
BLKIGRY
4
BLKIBLU

5
GRY/BLK
B
SRN/ORG

YEL/GRN

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YEL/VIO
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.
BRNIYEL

18
REDIGRN

AUXILIARY
FAN
MOTOR

7449
4

NORMALSPEED



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RELAY



RELAY

Air
Conditioning
&
Heating

1993-95
Except
318ti
(2
of
2)

J
.
-
~~

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SWITCH
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G
RN
5

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6

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B

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1996-97
Except
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23



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N



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YEL
18
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i

19
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20
GRN/BRN
21
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22
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23
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24
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Air
Conditioning
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1998
Except
318ti

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HOTATALL



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FLAPMOTOR
FLA
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AT
HOTATALLTIMEB--



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START



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TIMES



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.1
19
VIOIGRY

GRN/YEL

8
RED/YEL

Air
Conditioning
&
Heating

1995
318ti

GRYIRED
INTERIOR
LIGHTS
SYSTEM

ELECTRICAL
WIRING
DIAGRAMS
ELE-135
AIRCONDITIONING
COMPRESSOR

REDIGRN
B
BLU
2
REDIGRN
B

GRNIBLU

BLKIGRY



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D)
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SPEEO
RELAY

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FAN
MOTORDEGC



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BLK

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ELE-136
ELECTRICAL
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BLOWER
RELAY

BLOWERMOTOR

87839

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8
GRN

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1996
318ti

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57
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BLK/GRY
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II
I
ENGINE
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87847

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6
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B
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RECIRC

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INTEGRATEDHEATINGANDCLIMATECONTROL
MODULE

HOTAT



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Air
Conditioning
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1997
318ti

BR=
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G201

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GRY/YEL

1
BRN

2
BRN
CLIMATE
CONTROL
S
WITCH
ILLUMINATION

ELECTRICAL
WIRING
DIAGRAMS
ELE-137

GRY/RED

DEFOGGER
SYSTEM

SOLID
S7A7E

WATER
FRESHAIR
TEMPERATURE
VALVE
COMPRESSORCONTROL
RECIRCULATIONMOTOR
WHEELSWITCH



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BLKIGR

AIRCONDITIONING

BLKIBLU

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BRN

NORMALSPEEDRELAY

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SPEEDRELAY

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MOTOR
DEG
C
BLK/GRN
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1
L
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18BAR

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21
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15
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2
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BELOW
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30BAR
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S
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ITCH

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,
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Air
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1998
318ti

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BLK/GRY

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211
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SPEEDRELAY

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SPEEDRELAV

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DEGC
FAN
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6o
DEGC
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RED/I
-
WNT
57
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Airbag
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88996

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TXD
)
9
WWHT/VIO



"

ABBF+
13
BLU/BLK

1
J
BLU/GRV
ABBF-
I
~-

12

XZ83



Xanz
CONTACT
RINGS

WHTIVIO

GKF
12
BLU/VIO/YEL



3

SUPPLEMENTAL
RESTRAINTSVSTEM
CONTROLMODULE

DRIVER'SSEAT
8900D



BELTSWITCH

NC
20
DATALINK
CONNECTOR
BLU/BL

BLUIG
X782

BLU/VIO/VEL

18RN
BRN
"
-#
G203

HOTATALLTIMES
(IGNITION
START



OFFSWITCH
I
I



I
I
RUN
ACC
__I

POWER

V15
IOJ
DISTRIBUTION
XLB
INSTRUMENT
CLUSTER

C

RIGHT
FRONT
IMPACT
SENSOR

DRIVER'S
AIRBAG
GASGENERATOR

PASSENGER'S
AIRBAG
GASGENERATOR

14
~SEATBELT
WARNING
LAMP
XIZICONTROL
INSTRUMENTCLUSTER

LEFT
FRONT
IMPACT
SENSOR
11992-93

Early
Production

1993

Late
Production