Page 214 of 386

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Pin Assignments
$%%
E = Input, A = Output, M = Ground
X17
Pin Type Description/Function Connection
1
ETrailer turn signal indicator controlHazard flasher relay
2AVehicle speed signalVarious control modules
3MGround supply, terminal 31 for indicator and
warning lampsGround point
4EVoltage supply, terminal 15 for instrument
cluster electronicsFront power distribution box, fuse 23
5EVoltage supply, terminal 15 for battery
charge indicatorIgnition switch, terminal 15
6EGround supply, terminal 61 for battery
charge indicatorGenerator
7Not used
8EFog light indicator controlFront power distribution box, fuse 15
9ASound tone signalChime module
10AInformation signal, fuel tank contentOn-board computer
11ESlip control system warning lamp (ABS)
controlSlip control module (ABS) (323i, 328i, M3)
12EASC signalASC control module
13ATI-measurement signal (fuel consumption)Engine control module (DME)
14ESeat belt warning lamp controlDriver’s seat belt switch
15ES/A reset/service interval indicator resetData link connector
16EVoltage supply, terminal RFront power distribution box, fuse 46
17ACoolant temperature sensorCoolant temperature sensor
18ECoolant temperature sensorCoolant temperature sensor
19EOil pressure warning lamp controlOil pressure switch
20Not used
21EGroundGround point (with ASC)
21ESlip control system warning lamp (ABS)
controlSlip control module (ABS/ASC) (323i, 328i,
M3)
ABS control module (ABS)
22EIgnition key warning/audible ignition key
warningIgnition switch
23EDriver’s door openDriver’s door jamb switch
Page 230 of 386
$%%
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6312.0 HEADLIGHTS/FOG LIGHTS
4S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
P90
FRONT POWER
DISTRIBUTION BOX
0
2
1
F235AF255A
X10017106
FUSE DETAILS
0670.3FUSE DETAILS
0670.3
12
X503
.35 GE
.35 GEX1029
.35 GE
897
5 X32.5 WSS7
COMBINATION
SWITCH
7) NORMAL
8) FLASH
9) HIGH BEAM
.35 WS
X503
8
2
4
1
X44
E26
LEFT FOG LIGHT6X44
8
K47
FRONT FOG LIGHT
RELAY 30
86
85
E27
RIGHT FOG LIGHTA2w
INSTRUMENT
CLUSTER
GROUND
DISTRIBUTION
0670.4 POWER
DISTRIBUTION
0670.2
X768
1
P90
FRONT POWER
DISTRIBUTION BOX F15
15A
X504
S10
FOG LIGHT
SWITCH
0) OFF
1) FRONT FOG
LIGHTS ON .5 GE/VI
01X504
1 RT/GE
X7682
X769
1X769
X1001610287b
X165
X173
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X100169
X17
3X17
.5 GE/GR
1 GE/BR 1 GE/BR .75 GE/BR
X2
.35 RT/WS
2
1 GE/BR
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON 0
2
1
9 X503
587
X1152NOT USED.35 GE
6312.0-01
.35 WS
X1028
1X16
.35 WS
A2w
INSTRUMENT
CLUSTER7.5A *
4 X32.5 GE.5 GN/GE9CDN
* WITH CCM
Page 231 of 386

E13
LEFT LOW BEAM
LIGHT
X10262
$%%
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181X10036
P90
FRONT POWER
DISTRIBUTION BOX 56a
6POWER
DISTRIBUTION
0670.28 X45
.35 GE
87
2 X454
2.5 WS/BL
6
42 .35 WSPOWER
DISTRIBUTION
0670.2
8
K48
LOW BEAM LIGHT
RELAYK46
HIGH BEAM LIGHT
RELAY
K46z
DAY LIGHT RELAY
MODULE 85 30 86
8730
1 X10035
56a
X10017
20
2P90
FRONT POWER
DISTRIBUTION BOX 56b56b
X100164
2 X10070
8 X1074
X107412A4
CHECK CONTROL
MODULE
1 X10070GROUND
DISTRIBUTION
0670.4
X2
X2
.35 BR.35 BR
1 GE/GN
P90
FRONT POWER
DISTRIBUTION BOX P90
FRONT POWER
DISTRIBUTION BOX
F11
7.5AF127.5A
F29
7.5AF307.5A
2 X10075
1 X10075GROUND
DISTRIBUTION
0670.4
POWER
DISTRIBUTION
0670.2
X173X165X165
/#$
2.5 RT/WS
E14
RIGHT LOW BEAM
LIGHT
WITH CCM WITHOUT CCM
15 X1074
X107413A4
CHECK CONTROL
MODULE
1 GE/BLWITH CCM WITHOUT CCM2 X10071
1 X10071
E11
LEFT HIGH BEAM
LIGHT2 X10074
1 X10074
E12
RIGHT HIGH BEAM
LIGHT
GROUND
DISTRIBUTION
0670.4
1 WS/GN 1 WS/BL
5
NOT USED
1 GE/GN 1 GE/BL1 GE/GR 1 GE/RT
10 RT
87b
1 GE/GN 1 GE/BL
X0
GROUND
DISTRIBUTION
0670.4
F255A
10X10017
FUSE DETAILS
0670.3
5
.35 GE
1
6312.0-00
X10262
7
CDN
CDNCDN
Page 232 of 386
5
6313.0 TURN/HAZARD LIGHTS $%%
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S7
COMBINATION
SWITCH
0) OFF
1) FLASH LEFT
(NO DETENT)
2) FLASH LEFT
4) FLASH RIGHT
(NO DETENT)
5) FLASH RIGHT
K16
HAZARD FLASHER
RELAY 2
1
045
6313.0-02 GROUND
DISTRIBUTION
0670.4
39 8
7
62.75 BL
6
.5 BL
.75 GR
3
.5 GR
1 BL/BR.5 WS/RT1 BL/GNP90
FRONT POWER
DISTRIBUTION BOX
X64
X32
X64
X184
.5 BL/GN .5 BL/GN9FUSE DETAILS
0670.3
8 X100186
6313.0-02
4
X32
X10017
30
LA 31 RAWB C2
(PARTIAL)F34
15AF235A
FUSE DETAILS
0670.3
X173
.5 GN/GE
.5 WS/BL/GE
Page 246 of 386
CONVERTIBLE
X495
$%%
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INTERIOR LIGHTS
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
3
X13254
S13
PASSENGER’S
DOOR JAMB
SWITCH
1) DOOR OPEN
2) DOOR CLOSED X351
X351
2
1
21
X13004
GROUND
DISTRIBUTION
0670.4
X13006
2
S14
DRIVER’S DOOR
JAMB SWITCH
1) DOOR OPEN
2) DOOR CLOSED X352
X352
2
1 21
GROUND
DISTRIBUTION
0670.4
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
5X130254
.5 BR/BL/GE .5 BR/GR/GE
X445X443
.5 BR/GR/GE .5 BR/GR/GE
.5 BR/BL/GE .5 BR/BL/GE
FOUR–DOOR
A2w
INSTRUMENT
CLUSTER
X1413
.5 BR/GR/GE
4
S214
CONVERTIBLE TOP
STORAGE LID
MICRO SWITCH
1) LID CLOSED
2) LID OPEN X10227
X10227
2
11 2
X13006
K117
LUGGAGE
COMPARTMENT
LID RELAY X102269
X10229
5126.0
GROUND
DISTRIBUTION
0670.4 .5 GN/WS/GE .5 GN/WS/GE X17
23
.5 BR/GR/GE
.5 GN/WS/GE
TWO–DOOR
X13006CONVERTIBLE
Page 251 of 386
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P90
FRONT POWER
DISTRIBUTION BOX
K16
HAZARD FLASHER
RELAY
GROUND
DISTRIBUTION
0670.4
TURN/HAZARD
LIGHTS
6313.0 FUSE DETAILS
0670.3F34
15A
.5 WS/BL/GE
6 X64
4 8 9 X64
1 BL/GN
.5 BL/GNX184
8 X10018
1.5 RT/SW/GE
1.5 RT/SW/GE
6350.0 CRASH CONTROL MODULE
X173
30
LA 31 WB
Page 253 of 386
$%%
6410.5 HEATING CONTROL (HR)
P90
FRONT POWER
DISTRIBUTION BOX S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
7 X33
1 X209
2.5 GN
2.5 GN
X203
.35 GN
8POWER
DISTRIBUTION
0670.2
6
30
87 85
4 X58
2
GROUND
DISTRIBUTION
0670.42.5 GN/BR
2
X100176
31
1 X85
X853
X353
3 .5 BR/OR.5 GE/BRY4
WATER VALVE
ASSEMBLY
1
X899A32y
THERMOSTAT .5 GN/GEFUSE DETAILS
0670.3
X58K4
BLOWER RELAY
X173
2.5 GN/BR
X1001620
FUSE DETAILS
0670.3
.5 GE4 X35
.5 GN/GE
2
10
315
F2030AF235A
31%%&
86
Page 255 of 386
.5 GN/WS2.5 GN
85
$%%
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15I
K4
BLOWER RELAY
4 8 6
X582
GROUND
DISTRIBUTION
0670.4
POWER
DISTRIBUTION
0670.2
.35 GN7 X33
6
X203
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
15
86
8730
FUSE DETAILS
0670.3
2.5 GN/BRX58
2.5 GNNOT USED
6412.10 PARK VENTILATION WITH HR
2.5 GN/BR
X173
31X209
F2030A
P90
FRONT POWER
DISTRIBUTION BOX
X10016
20
X9051
1.5 SW
5 X905
X352
S75
BLOWER SWITCH
0) OFF
1) SLOW
2) MEDIUM
3) FAST
4) MAXIMUM
2.5 RT/GN2.5 RT/GN
2
1.5 GN4
2.5 GN/GR3
2.5 BL
2.5 RT/GN
210
3 4
2
10
32
10
3