2001 BMW Z3M COUPE Electrical Troubleshooting Manual

2.5 RT/
BR/GECOUPE


X10015









POWER DISTRIBUTION
P90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3
181 X10036
F297.5A
X10262
6 X10262
K46
HIGH BEAM LIGHT
RELAY
2
20F30
7.5A
1 WS/GN 1 WS/
BL 2.5 RT/WS2.5 RT
1211
F6
20A
2.5 RT/
BR 2.5 RT
30 56a 56a87
X64109
6 RT



X10015
G7512
B+ JUNCTION
POINT
M VERSIONS
F10380A
X1978
20 19 X10016
F2030A
2.5 RT/
GN 4 RT
18 17 X10016
F1930A
30
43
F2
15A
.75 RT/WS2.5 RT
30
2 1
F1
30A
4 RT/GE30
16 15
F18
20A
2.5 RT
8 7
F14
30A
2.5 RT/BL2.5 RT
F10180A
X1976
2.5 RT4 RT 2.5 RT
30 30 30
X10016X10016X10017
2.5 RT/GE X64129
X10018
1 RT/
WS
6 1 X10034
F3310A
6 RT
8F34
15A
1.5 RT/
WS/GE
4F32
30A
2.5 RT/
SW/WS
10F35
25A
2.5 RT/
GN/GE
2F31
5A
.5 RT/GE
12F36
30A
2.5 RT/
BL/GE
30 30 30 30 30 30
6 5
F53
30A
2.5 RT/
GN4 RT
4 3
F52
30A
2.5 RT/
GE
2 1
F51
30A
2.5 RT/
BL
30 30 30
F10280A
X1977
6 RTCOUPE
X19010
6 RT
4 RT 4 RT
14 X6002
2.5 RT
D100
DATA LINK
CONNECTOR
X19017
X19017
K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV)
6
X1376
5126.0
1.5 RT

X10015X10016X10017


X10018
.5 GN/BL










POWER DISTRIBUTION
6 1 X10026
P90
FRONT POWER
DISTRIBUTION BOX
F23
5A
FUSE DETAILS
0670.3
2.5 GN
8F24
10A
30 29
F45
7.5A
.75 GN/
SW1.5 VI/WS
2625
F43
5A
.75 VI/WS
X223


Z3 VERSIONS EARLY PRODUCTION
12 11 X10016
F165A
.5 GN/BL
4F22
5A
.5 GN/GE
10F25
5A
.5 GN/RT
28 27
F44
15A
1.5 VI/SW
2423
F42
5A
22 21
F41
7.5A .5 VI
R
.5 GN/VI
14F27
5A
2F21
5A
12F26
10A
1.5 GN/WS
32 31 X10018
F4615A
1.5 VI/GE
X888
8 7 X10015
F415A
1.5 GN/GE2.5 GN
15
X203
8 2.5 SW/GE7
30
R
2 X33
50
6 .5 GN/WS15I
2.5 GN15
NOT USED5 X209
4 RT
2.5 GN/SWS2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X209
2 4 3 1
2.5 GN2.5 VI
2.5 VI8
X1805
A837
ELECTRONIC
IMMOBILIZER CONTROL
MODULE (EWS III)
1240.0
2
10
32
10
32
10
32
10
3
6135.1
G7512
B+ JUNCTION
POINT
F10650A
X1981
4 RT
X331
.5 GN .5 VI .75 VI 1.5 VI 1.5 VI 1.5 VI
R R RRR
15 15 15 15 15 15 15 15
.5 GN/BL/GE.75 VI/BL1.5 VI X1100
NOT USED
1.5 GN

X10015X10016X10017


X10018
.5 GN/BL









POWER DISTRIBUTION
6 1 X10026
P90
FRONT POWER
DISTRIBUTION BOX
F23
5A
FUSE DETAILS
0670.3
2.5 GN
8F24
10A
30 29
F45
7.5A
.75 GN/
SW1.5 VI/WS
2625
F43
5A
.75 VI/WS
X223


Z3 VERSIONS LATE PRODUCTION
12 11 X10016
F165A
.5 GN/BL
4F22
5A
.5 GN/GE
10F25
5A
.5 GN/RT
28 27
F44
15A
1.5 VI/SW
22 21
F41
7.5A 1 VI
R
.5 GN/VI
14F27
5A
2F21
5A
12F26
10A
1.5 GN/WS
32 31 X10018
F4615A
1.5 VI/GE
8 7 X10015
F415A
1.5 GN/GE2.5 GN
15
X203
8 2.5 SW/GE7
30
R
2 X33
50
6 .5 GN/WS15I
2.5 GN15
NOT USED5 X209
4 RT
2.5 GN/SWS2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X209
2 4 3 1
2.5 GN2.5 VI
2.5 VI8
X1805
A837
ELECTRONIC
IMMOBILIZER CONTROL
MODULE (EWS III)
1240.0
2
10
32
10
32
10
32
10
3
6135.1
G7512
B+ JUNCTION
POINT
F10650A
X1981
4 RT
X331
1 GN 1 VI 1.5 VI 1.5 VI 1.5 VI
R RRR
15 15 15 15 15 15 15 15
.5 GN/BL/GE.75 VI/BL

X10015X10016X10017


X10018
.5 GN/BL









POWER DISTRIBUTION
6 11 X10016
P90
FRONT POWER
DISTRIBUTION
BOX
F23
5A
FUSE DETAILS
0670.3
.5 GN
8F24
10A
30 29
F45
7.5A
.75 GN/
SW1.5 VI/WS
2625
F43
5A
.75 VI/
WS
X223


M VERSIONS
109 X10016
F155A
.5 GN/SW
4F22
5A
.5 GN/GE
10F25
5A
.5 GN/RT
28 27
F44
15A
1.5 VI/SW
22 21
F15
5A 1 VI
R
.5 GN/VI
14F27
5A
2F21
5A
12F26
10A
1.5 GN/WS
32 31 X10018
F4615A
1.5 VI/GE
8 7 X10015
F415A
1.5 GN/
GE 2.5 GN
15
X203
8 2.5 SW/GE7
30
R
2 X33
50
6 .5 GN/WS15I2.5 GN15
NOT USED5 X209
4 RT
2.5 GN/SWS2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X209
2 4 3 1
2.5 GN2.5 VI
2.5 VI
8 X1805
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III) 1240.0
2
10
32
10
32
10
32
10
3
6135.1
G7512
B+ JUNCTION
POINT
F10650A
X1981
4 RT
X331
1 VI 1.5 VI 1.5 VI 1.5 VI
R RRR
15 15 15 15 15 15 15 50
.5 GN/
BL/GE.75 VI/BL
X1001612F16
5A
.5 GN/BL
15
1 X10026
2.5 GN
8 7
F54
30A
2.5 RT/
GN 2.5 GN
15
1 GN8
X58
K4
BLOWER
RELAY
6450.6
.75 GN/SW
12
X10182
A104
BODY
ELECTRONICS
CONTROL
MODULE (ZKE IV) 1240.0
X19017
X19017
2.5 GN/SW 2.5 GN/SWX239
6100.0



FUSES 1, 2, 3, AND 4










0670.3 FUSE DETAILS
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH 28
1.5 GN/GE
5203.0



F415A
P90
FRONT POWER
DISTRIBUTION
BOX
A51
WIPER/WASHER
MODULE 14 X285
6
2.5 RT/BR/GE
6160.1
F330A
6167.1
2
K18363
CONVERTIBLE TOP
RELAY I (CLOSE) 2.5 RT/GE
5430.2
1F1
30A
2 X18363
K18364
CONVERTIBLE TOP
RELAY II (OPEN)
5430.22 X18364
6 X13146
X10014
2.5 RT/GE
2.5 RT/GE 2.5 RT/GE
18 X10182A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) .75 RT/WS
6100.0
6330.3
6575.0X10015
3 X658
2
5203.03 X651
X9454
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
4
F215A
2 X13057A36
REAR WIPER/
WASHER INTERVAL
CONTROL MODULE 2.5 RT/BR/GE
6160.1
.5 GN/GE ROADSTER COUPE
4 RT/GE
.5 GN/GE .5 GN/GE .5 GN/GE

.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
5126.011 X256
.5 RT/GN
5126.0 5126.0
3
5126.05126.0
F75A
13 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/SWR33
STEERING ANGLE
SENSOR X1658
3452.11
.5 RT/GN
WITH DSC
3452.2
6575.0 6575.0 6575.0
6575.0 6575.0
2 X13139
A194y
REMOTE CONTROL
MODULE
6610.2
WITH DWA
.5 RT/GN

1.5 RT/WS
2.5 RT/WS


FUSES 9 AND 10









FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
20 X10015





18F9
20AF1030A
N9
RADIO 9 X18126
2.5 RT/WS
6510.1
A18
HIFI AMPLIFIER 5 X1717
6510.1
X19513
2.5 RT/WS
N22
CD CHANGER 2 X18180
.5 RT/WS
4 X322
2.5 RT/WS
6510.1
9 X1170A52
SLIP CONTROL
MODULE
(ABS/ASC)
3450.1
2.5 RT/BL
COUPE1X605
8 X18744N44
SUBWOOFER
AMPLIFIER
MODULE
6510.1
2.5 RT/WS
ROADSTER WITH
HARMAN KARDON
SOUND SYSTEM

.75 RT/WS


FUSES 11, 12, AND 13









FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
6 X100162
E14
RIGHT LOW BEAM
LIGHT
4
E13
LEFT LOW BEAM
LIGHT
2 X135
2 X130
6312.0
6350.0
6312.0
6350.0
E8
RIGHT HEADLIGHT
E7
LEFT HEADLIGHT
1 GE/GN 1 GE/BL



F135A F117.5AF127.5A 56b 56b
K6301w
FUEL PUMP RELAY.35 RT/WS
1210.26
8 X6301
S30
BRAKE LIGHT
SWITCH
1210.26
1210.27
6325.0
6571.04 X78
X11212
.5 RT/WS
.75 RT/WS
M119
LEAKAGE DIAGNO-
SIS PUMP3 X1714
.5 RT/WS
1210.26
K6301z
ELECTRIC FUEL
PUMP RELAY,
TIMED
1210.27
8 X6301
K6304
SECONDARY AIR
PUMP RELAY
1210.278 X6304
Z3 VERSIONS M VERSIONS
M VERSIONS
M VERSIONS.5 RT/WS
1210.27