Page 182 of 386

9 BA
$%%%%&
RXD
TXD 16
4
C
P90
FRONT POWER
DISTRIBUTION BOX F27
5A
23
3
F4920A
10F75A
22
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
10
M132
WINDSCREEN
COWL PANEL LOCK
MOTOR
255
5430.1-00
6F43
5A
A2w
INSTRUMENT
CLUSTER
5430.1-00
N24
ROLLOVER
SENSOR
Y86
RH ROLLOVER
PROTECTION
ACTUATOR Y85
LH ROLLOVER
PROTECTION
ACTUATOR
S213
LUGGAGE
COMPARTMENT
LID MICRO SWITCH
M43
CONVERTIBLE TOP
STORAGE LID
LOCK MOTOR ELECTRICAL
CONVERTIBLE TOPMECHANICAL
CONVERTIBLE TOP
20 C
5430.1-03
5430.1-03 5430.1-03
168
M100
CONVERTIBLE TOP
STORAGE LID
MOTOR
M101
CONVERTIBLE TOP
MOTORA5B44582
S196
REAR WINDOW
BLOWER MICRO
SWITCH
REAR WINDOW
DEFOGGER/AN-
TENNA
6424.0 C
3B
S164
CONVERTIBLE TOP
END–POSITION
MICRO SWITCH
117 C
LIGHT SWITCH
DETAILS
6300.0
S143
CONVERTIBLE TOP
ACTUATING
SWITCHS165
CONVERTIBLE TOP
POSITION MICRO
SWITCH
5430.1-01 5430.1-03
A
6
5430.1-015430.1-015430.1-015430.1-02
5430.1-02
A96
CONVERTIBLE TOP
CONTROL MODULE
A
= X13156B= X13157C= X131595430.1-02
5430.1-02
1311
AUTOMATIC
CONVERTIBLE TOP
C
D
7
AUTOMATIC
CONVERTIBLE TOP
SEMI–AUTOMATIC
CONVERTIBLE TOP
AUTOMATIC
CONVERTIBLE TOP
S231
WINDSCREEN
COWL PANEL
LOCK MICRO
SWITCH
5430.1-00
26
CA14AD10 9
AUTOMATIC
CONVERTIBLE TOP 5430.1-00
F427.5AF2410A
D= X11390
A2w
INSTRUMENT
CLUSTER 5430.1-03
DATA LINK
0670.5
P96
AUXILIARY FUSE
BOX IN LUGGAGE
COMPARTMENT
5430.1 ELECTRICAL CONVERTIBLE TOP
Page 187 of 386
$%%
%%&
ELECTRICAL CONVERTIBLE TOP
A96
CONVERTIBLE TOP
CONTROL MODULE
5
2
.35 GN/SWX13157
82
X13006
GROUND
DISTRIBUTION
0670.4
4 .35 GR/RT
X13230
GROUND
DISTRIBUTION
0670.4
1 X13143
X13143
S196
REAR WINDOW
BLOWER MICRO
SWITCH
1) CONVERTIBLE
TOP RAISED
UP
2) CONVERTIBLE
TOP DOWN
3 .35 BR/GE
REAR WINDOW
DEFOGGER/
ANTENNA
6424.0X13159
12
12
1 X13079
2 .35 BL/GE3
X13079
X13157
S164
CONVERTIBLE TOP
END–POSITION
MICRO SWITCH
1) TOP TENSION
RELIEVED
2) TOP FULLY
EXTENDED
.35 BR/OR
5 .35 SW/GN3 .35 SW/BR
21 X13045
114
LIGHT SWITCH
DETAILS
6300.0
S143
CONVERTIBLE TOP
ACTUATING
SWITCH
0) OFF
1) CLOSE
2) OPEN1S165
CONVERTIBLE TOP
POSITION MICRO
SWITCH
0) LATCH NOT
SET
1) LATCH LOCKED
2) LATCH
UNLOCKED
1
.35 BR/OR2
2 4
3 X13152
.35 BR/ORX13152
.35 SW/BL .35 SW/GN
.35 BR/OR .35 BR/OR1 20
00
6 .35 GR/RTX13045
17
X13159
SEMI–AUTOMATIC
CONVERTIBLE TOP
AUTOMATIC
CONVERTIBLE TOP
Page 208 of 386
.5 GR/SW
WIPER – HIGH
WIPER/WASHER MODULE (WWM) $%%
%%&
A51
WIPER/WASHER
MODULE
P90
FRONT POWER
DISTRIBUTION BOX
5
2 X188
INSTRUMENT
CLUSTER
6211.0
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT .35 SW/WS
.5 SW/WS
2 X17
11 X503
FUSE DETAILS
0670.3
4LIGHT SWITCH
DETAILS
6300.0 X196
X5031
X285
X2857
GROUND
DISTRIBUTION
0670.4
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON F37
10A
.75 GR/SW
X1001814
X10012
14
FUSE DETAILS
0670.3
X100156
6
FUSE DETAILS
0670.3
F3630A
12
M3
WIPER MOTOR
1) WIPER IN PARK
2) WIPER NOT IN
PARK
2 X33334
1 X333
32
.5 BR/GN/GE 2.5 SW/RT/GE 2.5 SW/WS/GE
GROUND
DISTRIBUTION
0670.4
X173
1
M7
HEADLIGHT/FOG
LIGHT WASHER
PUMP
X1232
15
2.5 SW/BR
1 X123
GROUND
DISTRIBUTION
0670.4
X165
0 2
1
12
/
F330A
Page 210 of 386
6167.1 HEADLIGHT WASHER (SRA) $%%
%%&
P90
FRONT POWER
DISTRIBUTION BOX
7 X28515
A51
WIPER/WASHER
MODULE
X1232
X123
1M7
HEADLIGHT/FOG
LIGHT WASHER
PUMP
X165
14
2.5 SW/BR
GROUND
DISTRIBUTION
0670.4FUSE DETAILS
0670.3
GROUND
DISTRIBUTION
0670.4
X10012
X100156
6FUSE DETAILS
0670.3
12
X2858FUSE DETAILS
0670.3
X1001828F44
15A
LIGHT SWITCH
DETAILS
6300.0
4
.5 GR/SW
F3630A F330A
Page 214 of 386

%%&
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 217 of 386

42
X7000
6–CYLINDER
WITH ASC
.35 GR/SW/GE .5 GR/
SW/GE
25
INDICATORS
$%%
%%&
INSTRUMENT CLUSTER
3
GROUND
DISTRIBUTION
0670.4
A2w
INSTRUMENT
CLUSTER
12) FUEL RESERVE
HEADLIGHTS/FOG
LIGHTS
6312.0
TURN/HAZARD
LIGHTS
6313.0
LIGHT SWITCH
DETAILS
6300.0
.75 GE/BR8.35 WSX161.5 BL/GN
4.5 BL/BR3X171.5 GR/RTX162
519 X16
.5 GR/BR.5 GR/BR
A8500
TRANSMISSION
CONTROL MODULE
(EGS)2 X713X1322 .5 GE
X8500X6925
2X118
1 X713
.5 GE
B16
LEFT FRONT
BRAKE PAD
SENSOR
GROUND
DISTRIBUTION
0670.4 .5 GE
B17
RIGHT REAR
BRAKE PAD
SENSOR
12
23
X13006
31
F275A
P90
FRONT POWER
DISTRIBUTION BOX
31
14 X10017
FUSE DETAILS
0670.3
2
1 X778
15 X13
.5 BL/VI/GE
14
.5 BL/VI/GE
S58
DRIVER’S SEAT
BELT SWITCH
1) BELT
UNBUCKLED
2) BELT BUCKLED
GROUND
DISTRIBUTION
0670.4
X173
N4
ON–BOARD
COMPUTER
X16
.35 BL/VI/WS
24 X17
15 X1070
N10
MULTI–FUNCTION
CLOCK
X13009
.5 WS/RT
3 X778
.5 BL/GN/GE
A7000
TRANSMISSION
CONTROL MODULE
(EGS)
21 X17
A202
ABS CONTROL
MODULE/HY-
DRAULIC UNIT 16 X11394
GROUND
DISTRIBUTION
0670.4
X173
X1712
.5 BL/BR .5 BL/BR
A52
SLIP CONTROL
MODULE
(ABS/ASC)
X10100SLIP CONTROL
(ABS/ASC)
3450.1
.5 BL/BR
WITH ABS X16
X1181
A35
ON–BOARD
DISPLAY
323i 328i, M3
X117144
25
A52
SLIP CONTROL
MODULE
(ABS/ASC) 40 X1170
X1170318is 4–CYLINDER
WITH ASCSUPPLEMENTAL
RESTRAINT
SYSTEM (AIR BAG)
3234.0
Page 226 of 386
X5035
21 021 0
PARK/TAIL/UNDER-
HOOD LIGHTS
6314.0F33
10A
6
2 6 X503
FUSE DETAILS
0670.3X10018
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
$%%
%%&
F225A
P90
FRONT POWER
DISTRIBUTION BOX
12 11
HEADLIGHTS/FOG
LIGHTS
6312.0
FUSE DETAILS
0670.3
X5172
21 021 021 0
X196
4
8F25
5A
F3710A
10
14
94 1 7
4
X517
X1074
N3
DIMMER 3
6300.0-01A4
CHECK CONTROL
MODULE .5 GE/VI .35 GE .75 GR/SW
.75 GR/SW .75 GR/SW
.5 GR/RT
6300.0 LIGHT SWITCH DETAILS
X173X173
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
14X10017
10 X13
.75 GR/GE .75 GR/VI
1 GR/SW
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
2
X706
.5 GR/SW
1 GR/SW
X709
X709
GROUND
DISTRIBUTION
0670.4 2
1
X13006
E43
LEFT LICENSE
PLATE LIGHTX710
GROUND
DISTRIBUTION
0670.4 2
E44
RIGHT LICENSE
PLATE LIGHT X461
31 .75 GR/SW .75 GR/SW
X7101
X101822
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) .5 GR/SWX2854
A51
WIPER/WASHER
MODULE .5 GR/SW
GROUND
DISTRIBUTION
0670.4
X10012
E45y
CASSETTE BOX
LIGHT
1 X706
Page 230 of 386
$%%
%%&
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