Page 37 of 382
13
.35 RT/GN
.5 RT/GN
Z3 COUPE
FUSES 5, 6, 7, AND 8
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
K2
HORN RELAY 6 X56
16
1 RT/WS/GE
6133.030X10015
14
X1234
S47
DRIVER’S DOOR
LOCK SWITCH .5 RT/GN
M12
DRIVER’S DOOR
LOCK MOTOR 6 X660
.5 RT/GN
M13
PASSENGER’S
DOOR LOCK
MOTOR 6 X641
.5 RT/GN
S49
PASSENGER’S
DOOR LOCK
SWITCH 2 X742
.35 RT/GN
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR X311
2 X747
1112 X25712 .35 RT/GN .35 RT/GN .35 RT/GN.75 RT/GN
5126.0
11 X256
.5 RT/GN
5126.0 5126.0
3
5126.05126.0
F75A
2 X279
10
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH 2.5 RT/SW
5200.0F5
30A
6 X63
12
K9
UNLOADER RELAY,
TERMINAL 15 2.5 RT/BR
6424.0F6
20AF815A
2 RT/SW.5 RT/GN
2 X19245
2 X1155
.5 RT/GN
N5
ANALOG CLOCK
6211.0
R33
STEERING ANGLE
SENSOR X1658
3452.1 1
.5 RT/GN
WITH DSC M VERSIONS
Z3 ROADSTER
LATE PRODUCTION
Page 41 of 382
13
FUSES 19, 20, 21, AND 22
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
18 20X10017
F1930AF2030A
42
F215AF225A
2 X275
2.5 RT/GE
S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
5200.0 2 RT/GE
6 X58K4
BLOWER RELAY 2.5 RT/GN
6450.630
S8
LIGHT SWITCH 2 X503
.5 GN/GE
6300.0
6312.0
S6
ASC SWITCH
3450.1 .5 GN/BL/GEK10485
BRAKE FLUID
LEVEL RELAY 8 X10485
3452.1
6211.0.5 GN/BL/GE
.5 GN/BL/GE
X1163
6X521
WITH ASC
A65
DYNAMIC STABIL-
ITY CONTROL UNIT
(DSC)
3452.112X1746
S6y
DSC SWITCH
3452.11X521
R33
STEERING ANGLE
SENSOR
3452.12X1658
X1163
A52
SLIP CONTROL
MODULE
(ABS/ASC)
3450.14X1170
WITH DSC
Z3 VERSIONS
.5 GN/BL/GE .5 GN/BL/GE .5 GN/BL/GE
COUPE
ROADSTERROADSTER 1
6.5 GN/BL/GE.5 GN/BL/GE X10016
EARLY
PRODUCTION
Z3 ROADSTER
LATE PRODUCTION
Page 42 of 382
5
FUSE 23
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
F235A
X1076
S7
COMBINATION
SWITCH
X174
A2w
INSTRUMENT
CLUSTER
X183331
S8
LIGHT SWITCH
6300.0 6312.0
6313.0 .5 GN/GE.5 GN/BL
6211.0.5 GN/BL
X32
9
X638
K9
UNLOADER RELAY,
TERMINAL 15
6424.0
6 X10017
X10981
.5 GN/BL
X190072
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
6211.0
X8983
S76
REAR WINDOW DE-
FOGGER SWITCH
6424.0X100651
ACCESSORY
CONNECTOR
M COUPE AND
ROADSTER .5 GN/BL .5 GN/BL .5 GN/BL .5 GN/BL .5 GN/BL .5 GN/BL
Z3 COUPE Z3 VERSIONS
Page 46 of 382
FUSE 31
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
X1067
X102636
A110
DIGITAL CLOCK .5 RT/GE
X1622
A2w
INSTRUMENT
CLUSTER
6211.0
X5223
H10
CHIME MODULE
6211.0N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
6575.2
.5 RT/GE .5 RT/GE1 RT/GE.5 RT/GE
X100182
X18052
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III) .5 RT/GE
1240.0
X102455
A35y
BOARD
COMPUTER
(BC – LOW)
6581.3 .5 RT/GE
X1952716 .5 RT/GE
6213.3
6135.1
D110
OBD II
CONNECTOR
F315A
1 X13025X190076
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
6211.0 .5 RT/GE
Z3 VERSIONS Z3 VERSIONS
X11551
N5
ANALOG CLOCK
COUPE ROADSTER Z3 VERSIONS
6213.1
Page 54 of 382

B6279
THERMOSTAT,
CHARACTERISTIC
MAP COOLING
FUSES 203, 204, AND 205
FUSE DETAILS
P98
FUSE HOLDER IN
E–BOX
6
F20320A
4 RT/WS
.5 RT/WS
X6961
.5 RT/WS.5 RT/WS
X62033
B6203
CRANKSHAFT
POSITION/RPM
SENSOR
1210.25.5 RT/WS
3 X6053
2.5 RT/WS
2.5 RT/WS
X62073
B6207
HOT FILM AIR
MASS METER
1210.25
X62141
B6214
CAMSHAFT
POSITION SENSOR
1 (INLET)
1210.25
X62241
B6224
CAMSHAFT
POSITION SENSOR
2 (OUTLET)
1210.25
X62791
1210.25
X6965
8F204
30A
10 X8680
F20530A
.5 RT/WS.5 RT/WS .5 RT/WS
X621011
B62101
OXYGEN SENSOR I
(IN FRONT OF
CATALYTIC
CONVERTER)
1210.25
X621021
B62102
OXYGEN SENSOR I
(BEHIND
CATALYTIC
CONVERTER)
1210.25
X622011
B62201
OXYGEN SENSOR
II (IN FRONT OF
CATALYTIC
CONVERTER)
1210.25
X6962
X100165
P90
FRONT POWER
DISTRIBUTION BOX
1.5 RT/WS
F13
7.5A
6 X10016
1.5 RT/WS
X60212
FUSE DETAILS
0670.3 1.5 RT/WS
.75 RT/WS
.5 RT/WS
X61391
Y6139
LEAKAGE DIAGNO-
SIS PUMP
1210.25 .5 RT/WS2.5 RT
.5 RT/WS
X622021
B62202
OXYGEN SENSOR
II (BEHIND
CATALYTIC
CONVERTER)
1210.25
.5 RT/WS
X63048
K6304
SECONDARY AIR
PUMP RELAY
1210.25.5 RT/WS
X65501
Y6550
SOLENOID VALVE
(”RUNNING
LOSSES”)
1210.25
X63266
K6326
UNLOADER RELAY,
TERMINAL 15
1210.25
1.5 RT/WS
X850054
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
2460.2
15
Page 56 of 382

1.5 BR
X7681
E26
LEFT FOG LIGHT
GROUND DISTRIBUTION
GROUND X166
X7662
S21w
ENGINE HOOD
SWITCH
.5 BR .5 BR
X3711
X821
2.5 BR
M9
AUXILIARY FAN
MOTOR
E21
LEFT FRONT
MARKER LIGHT
1 BR
X1321H2
LEFT HORN
.75 BR
X1311
E11
LEFT HIGH BEAM
LIGHT
X1301
E13
LEFT LOW BEAM
LIGHT
X697
X11339
1.5 BR
4 BR
X166
X1281
.75 BR
X3891
H9
LEFT FRONT
AUXILIARY TURN
LIGHT
.5 BR H4
RIGHT FRONT
TURN LIGHT
E15
LEFT PARK LIGHTH7
LEFT FRONT TURN
LIGHT
E7
LEFT HEADLIGHT
X600219
2.5 BRD100
DATA LINK
CONNECTOR
1.5 BR
K70
CENTRAL LOCKING LUG-
GAGE COMPARTMENT
LID MOTOR RELAY (ZV)
.75 BR
X13764
S221
EVAPORATOR
CONTROLLER
X1005431
2.5 BR
2.5 BR.5 BR/WS
2.5 BR
.5 BRX1517
2M111
FRESH AIR
RECIRCULATION
MOTOR
B14
EVAPORATOR
TEMPERATURE
SENSOR
X7711
X132871M30
BLOWER MOTOR
X183502
X818
1 BR
X189842E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
S220
AIR CONDITION-
ING/RECIRCULAT-
ING SWITCH
ASSEMBLY
X18349
6
X189832E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
X814
2.5 BR.5 BR/WS
.5 BR/
WS.5 BR/
WS
S220
AIR CONDITION-
ING/RECIRCULAT-
ING SWITCH
ASSEMBLY
X183491
1.5 BR
M COUPEZ3 VERSIONS
Z3 VERSIONS
.5 BRM VERSIONS
Page 57 of 382
GROUND DISTRIBUTION
GROUNDS X170, X492 AND X494
.5 BRX113
3B1
RIGHT FRONT
SPEED SENSOR –
ABS
X170
Z3 VERSIONS
.5 BRX324
4S127y
PASSENGER’S
POWER WINDOW
SWITCH
X3164S126y
DRIVER’S POWER
WINDOW SWITCH
.5 BR
X494
2.5 BR
X18510
X117024A52
SLIP CONTROL
MODULE
(ABS/ASC)
2.5 BR
8
4 BR.5 BR X114
3B2
LEFT FRONT
SPEED SENSOR –
ABS
A65
DYNAMIC STABIL-
ITY CONTROL UNIT
(DSC)
X18510
X174629
2.5 BR
1
2.5 BR
WITH DSC WITH ASC
2.5 BRX1656
1M118
PRECHARGE PUMP
X16585R33
STEERING ANGLE
SENSOR
.5 BR
X492
WITH DSC WITH DSC
Page 58 of 382
GROUND DISTRIBUTION
GROUNDS X1116, X1166, AND X1441
28X117555A52
SLIP CONTROL
MODULE
(ABS/ASC)
1.5 BR
1.5 BR
29
1.5 BR
X1166
M VERSIONS
X183635K18363
CONVERTIBLE TOP
RELAY I (CLOSE)
X183645K18364
CONVERTIBLE
TOP RELAY II
(OPEN)
2.5 BR
X1116
2.5 BR
X746A12
SUPPLEMENTAL
RESTRAINT
SYSTEM
CONTROL
MODULE
X1441
.5 BR/SW
X10237
X18851B78
DRIVER’S SIDE
IMPACT SENSOR
.5 BR/SW
X18861B79
PASSENGER’S
SIDE IMPACT
SENSOR
.5 BR/SW
1 BR/SW