Page 186 of 386

2.5 SW/GE 2.5 SW/
RT
X188
$%%
%%&
ELECTRICAL CONVERTIBLE TOP
P90
FRONT POWER
DISTRIBUTION BOX F49
20A
X19564
2
10 X13156
FUSE DETAILS
0670.3
A96
CONVERTIBLE TOP
CONTROL MODULE RXD
25
1
.5 SW/BL
2 X17
.5 SW/WSX13159
513
X13230
F75A
X10015
14
26FUSE DETAILS
0670.3
F435A
X10018
26
6FUSE DETAILS
0670.3
6X13156
X11166
GROUND
DISTRIBUTION
0670.4
22
X13159
TXD
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X132555
1011
.35 WS/GN .35 WS/GE
4 .5 WS/VI
31
2
X13006
GROUND
DISTRIBUTION
0670.4
1
X11211
X11209
E99
HARD TOP
CONNECTOR 1X13159
16 .5 WS/GE
29
X14
.5 SW/WS
.5 SW/WS
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT INSTRUMENT
CLUSTER
6211.0DATA LINK
0670.5
11
X11390
X1325418
.35 WS/RT
13
1
BL
2 X11382
7X13156
2 X11383
RT
100 2
.35 WS/SW .35 WS/BL
19
1
.5 WS/SW
GR
S231
WINDSCREEN COWL
PANEL LOCK MICRO
SWITCH
0) OFF
1) WINDSCREEN
COWL PANEL
LOCKED
2) WINDSCREEN
COWL PANEL
UNLOCKED
3 X11385
10X11390
3 X11386
.5 WS/BL
BL
2 X11385
.5 BR/OR
2.5 SW/GE 2.5 SW/
RT
BR
M132
WINDSCREEN
COWL PANEL LOCK
MOTOR P96
AUXILIARY FUSE
BOX IN LUGGAGE
COMPARTMENT
GROUND
DISTRIBUTION
0670.4
AUTOMATIC
CONVERTIBLE TOP
AUTOMATIC
CONVERTIBLE
TOP
.5 BR/GE
Page 189 of 386
ROLLOVER SENSOR
$%%
%%&
ELECTRICAL CONVERTIBLE TOP
X13230
GROUND
DISTRIBUTION
0670.4
10 X16
.35 WS/BL212 A96
CONVERTIBLE TOP
CONTROL MODULEP90
FRONT POWER
DISTRIBUTION BOX F42
7.5A
X10018
24FUSE DETAILS
0670.3
F275A
14
23FUSE DETAILS
0670.3F2410A
X10017
8
6FUSE DETAILS
0670.3
8
X1315925
N24
ROLLOVER
SENSOR
1 .5 SW/VI17
X13226
Y86
RH ROLLOVER
PROTECTION
ACTUATOR
2 .5 SW/GN211 .5 SW/WS4
X13227
Y85
LH ROLLOVER
PROTECTION
ACTUATOR 2 .5 SW/BL5
11 A2w
INSTRUMENT
CLUSTER
8) ROLLOVER
PROTECTION
WARNING
LIGHT
.35 WS/BL30 X14
X16
X13044
X13044
.5 BR/OR.75 BR/OR
.35 WS/VI
20
DATA LINK
0670.5
Page 205 of 386

318is
X8015
P90
FRONT POWER
DISTRIBUTION BOXF285A
3
1
$%%
%%&
6135.0 DRIVE–AWAY PROTECTION (EWS II)
X1659
X338 50
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
2.5 GN/SW
12 X1659
4A836
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS II) F45
7.5A
FUSE DETAILS
0670.3
2.5 SW/GE
9FUSE DETAILS
0670.3 16 X10017
30 X10018
A6000
ENGINE CONTROL
MODULE (DME)
80 X6000
72INSTRUMENT
CLUSTER
6211.0
S3
AUTOMATIC
TRANSMISSION
RANGE SWITCH
0) OFF (LOW)
1) ON (HIGH)
.5 BR/SW
.5 BR/SW
DATA LINK
0670.5ELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2
5 X511
7 X511
START
1240.0 X20
7
X6000
18
TXDTD
20 X20
.5 SW
.35 SW
.5 SW
.5 SW36
.35 GN
.5 GN
318is
10.35 WS/VI 2.5 SW/GE
X1047
4 X209
2
10
3
1 0
S235
STARTER
IMMOBILIZATION
SWITCH
1) NORMAL
2) CLUTCH
PEDAL FULLY
DEPRESSEDF31
5A
FUSE DETAILS
0670.3
2 X10018
5
123 X18994
2 X189941
WITH EGS WITHOUT EGS
X173
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4.5 SW/VI .35 BR/SW
X2018
2.5 SW/GE
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A5S 310Z)
2460.4X191
A6000
ENGINE CONTROL
MODULE (DME)
1) DRIVE–AW AY
PROTECTION 1
Page 207 of 386
//
2.5 SW/WS/GE 2.5 SW/RT/GE .5 BR/GN/GE.5 BR/VI .35 SW/BR .35 SW/BL .35 SW/GR
.75 BR/VI .75 SW/BR .75 SW/BL .75 SW/GR
X10012
6160.1 WIPER/WASHER MODULE (WWM) $%%
%%&
A64
WIPER/WASHER
MODULE (LOW II)
1 VI/SW
X1071
X107
2M4
WASHER PUMP
P90
FRONT POWER
DISTRIBUTION BOX
.75 BR/VI
5
2 X188
INSTRUMENT
CLUSTER
6211.0
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT .35 SW/WS
.5 SW/WS
2 X17
R
FUSE DETAILS
0670.3
8
X285
GROUND
DISTRIBUTION
0670.4
.35 VI/SWF44
15A
5
S5
WIPER/WASHER
SWITCH
0) OFF
1) SINGLE WIPE
2) INTERMITTENT
3) NORMAL
4) FAST
5) WASH 11
X295
1X295
9
213
4
3
122
33
21
4
X173
GROUND
DISTRIBUTION
0670.4
1 X333
M3
WIPER MOTOR
1) WIPER IN PARK
2) WIPER NOT IN
PARK
7
X10010
15
X1001828
FUSE DETAILS
0670.3 12
10 X2856
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4X333
.75 BR
F4415A F3630A
12
X10022
5020
1 3
420
1 3
4
R.5 VI/SW
31
WASHER – LOW
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 212 of 386

$%% %%&
A4
6211.0-04
F235A
K16
HAZARD FLASHER
RELAY S7
COMBINATION
SWITCHF315A
P90
FRONT POWER
DISTRIBUTION BOX
A2w
INSTRUMENT
CLUSTER F27
5A
TXD
RXD 12
A
11
18
B6232
ENGINE COOLANT
TEMPERATURE
SENSOR 6211.0-021
B10
VEHICLE SPEED
SENSOR 6211.0-04G6509
GENERATOR
5B
D+ C
S2
IGNITION SWITCH 6211.0-00F46
15AF1515A NSW
2223168B
6312.0
16312.0342A
LIGHT SWITCH
DETAILS
6300.0
D100
DATA LINK
CONNECTOR #&:
15
A96
CONVERTIBLE TOP
CONTROL MODULEA18
HIFI AMPLIFIER 6211.0-03 6211.0-03
A8
CRUISE CONTROL
MODULE
(TEMPOMAT)
A115
AUTOMATIC
CLIMATE CONTROL
MODULE 6211.0-03
6211.0-03N9
RADIO 6211.0-03
N4
ON–BOARD
COMPUTER 6211.0-05
2102426 B
17
B6
FUEL LEVEL
SENSOR 6211.0-04B25y
FUEL TANK
SENSOR II
34617
S31
PARK BRAKE
SWITCH 6211.0-0018
B18
BRAKE FLUID
LEVEL SWITCH 6211.0-0019
B6231
OIL PRESSURE
SWITCH 6211.0-009
H10
CHIME MODULE 6211.0-0519
B17
RIGHT REAR
BRAKE PAD
SENSOR B16
LEFT FRONT
BRAKE PAD
SENSOR
21
A202
ABS CONTROL
MODULE/HY-
DRAULIC UNIT243
N10
MULTI–FUNCTION
CLOCK 6211.0-03
AA
6211.0-01 6211.0-01
6211.0-01A
B
A= X16B= X17C= X271
S14
DRIVER’S DOOR
JAMB SWITCH
23
6211.0-05
S2
IGNITION SWITCH 6211.0-05
22B14
S58
DRIVER’S SEAT
BELT SWITCH 6211.0-01B
20 21 16A6000
ENGINE CONTROL
MODULE (DME)
6211.0-05 6211.0-04
6211.0-02
15
6211.0-01
B
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM
CONTROL
MODULE 6211.0-00
14
1AB
6211.0-04
B5
N24
ROLLOVER
SENSOR 6211.0-05 B
10
A8500
TRANSMISSION
CONTROL MODULE
(EGS) 6211.0-01
CONVERTIBLE
12
A52
SLIP CONTROL
MODULE
(ABS/ASC) 6211.0-01
6211.0-0413
B6238
OIL TEMPERATURE
SENSOR
6211.0-00
13
AAB
A51
WIPER/WASHER
MODULE 6211.0-03A18
HIFI AMPLIFIER 6211.0-03
A64
WIPER/WASHER
MODULE (LOW II)
TWO–DOOR
FOUR–DOOR
1230.0
A7000
TRANSMISSION
CONTROL MODULE
(EGS)CONVERTIBLE
WITH TOP HIFI
11
WITH ABS4–CYLINDER
WITH ASC
A52
SLIP CONTROL
MODULE
(ABS/ASC)
6211.0-00
6–CYLINDER
WITH ASC
6211.0 INSTRUMENT CLUSTER
Page 213 of 386

%%&
Pin Assignments
$%%
E = Input, A = Output, M = Ground
X16
Pin Type Description/Function Connection
1
EHigh beam indicator controlCombination switch
2ETerminal 58g, instrument illumination powerDimmer
3ERight turn signal indicator controlHazard flasher relay
4ELeft turn signal indicator controlHazard flasher relay
5EWarning lamp for EGS fault (information
signal transmission oil temperature)Transmission control module (EGS)
6Not used
7Not used
8Not used
9Not used
10EConvertible: Rollover signalRollover sensor
11ARxD diagnostic data linkData link connector
12E/ATxD diagnostic data linkData link connector
13EOil temperatureEngine oil temperature sensor
14EAirbag warning lamp (SRS) controlSupplemental restraint system control
module
15Not used
16E“Check engine” indicator controlEngine control module (DME)
17EPark brake warning lamp controlPark brake switch
18EBrake fluid warning lamp controlBrake fluid level switch
19EBrake pad wear warning lamp controlBrake pad sensors
20ECrankshaft RPM speed signal TDEngine control module (DME)
21EFuel consumption signal + KVAEngine control module (DME)
22EVoltage supply, terminal 30Front power distribution box, fuse 31
23EVoltage supply, terminal 15 for indicator and
warning lampsFront power distribution box, fuse 27
24MGround supply, terminal 31 for instrument
cluster electronicsGround point
25Not used
26Not used
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