2000 BMW Z3M COUPE Electrical Troubleshooting Manual

EARLY
PRODUCTION
19X1746














INSTRUMENT CLUSTER
INDICATORS
X4231
S31
PARK BRAKE
SWITCH
1) BRAKE SET
2) BRAKE NOT SET
17P90
FRONT POWER
DISTRIBUTION BOX
A2w
INSTRUMENT
CLUSTER 23
6X1721X173
CHARGING
SYSTEM
1230.0GROUND
DISTRIBUTION
0670.4
14 X10017
FUSE DETAILS
0670.3
F275A

2 1
.5 BL


.5 BL/BR/GE
PARK
BRAKE
A35y
BOARD
COMPUTER
(BC – LOW) X10245
Z3 VERSIONS
X16
16
25
4 .5 GR/SW/GE
HEADLIGHTS/FOG
LIGHTS
6312.0
.75 GE/BR
8
.5 WS/RT
X171
!
X17
X16
X1170
.35 WS/GN
15
7 X6002
TURN/HAZARD
LIGHTS
6313.0 D100
DATA LINK
CONNECTOR
.35 WS/SW
S220
AIR CONDITION-
ING/RECIRCULAT-
ING SWITCH
ASSEMBLY X18349
6
2
1 SW/VI
X189
X100545 .5 VI/GR
15
7
.5 SW/GRX271
1 SW/VI1 SW/VI
INTEGRATED
HEATING– AND
CLIMATE CONTROL
6450.6 A52
SLIP CONTROL
MODULE
(ABS/ASC)
X1628
28 X1746A65
DYNAMIC STABILITY
CONTROL UNIT (DSC) .5 BL/BR/GE
.5 BL/BR/GE
A65
DYNAMIC STABILITY
CONTROL UNIT
(DSC)WITH DSC
WITH DSC



FUSE DETAILS
0670.3
P90
FRONT POWER
DISTRIBUTION BOX
23
X1001714












INDICATORS
INSTRUMENT CLUSTER
A2w
INSTRUMENT
CLUSTER
3) ENGINE SPEED
INPUT
7) TACHOMETER
GROUND
DISTRIBUTION
0670.4
SPEEDOMETER
1TEMPERATURE
GAUGE
X1612
.35 WS/VI
F275A
19
.5 BR/GN7






Z3 VERSIONS
6
.5 GE
7
.5 BR
X100182
6FUSE DETAILS
0670.39 X19007
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
F315A
10
.5 WS/VI
DATA LINK
0670.5
DATA LINK
0670.511
.5 GN/GE
6
2FUSE DETAILS
0670.3
F235A
X2719
.5 GN/BL/GE
CAN + CAN –
.5 SWX17
X16
TXD
X1900712











P90
FRONT POWER
DISTRIBUTION BOX
X1001712
1FUSE DETAILS
0670.3
39
3 X6254
.5 GR/BR
GROUND
DISTRIBUTION
0670.4
X62542
B6254
THERMAL OIL
LEVEL SWITCH
F2610A
2 1

B6231
OIL PRESSURE
SWITCH
1) PRESSURE
BETWEEN
0.2–0.5 BAR
2) NORMAL
PRESSURE .5 BR/GN
1 X6231
X60003
A6000
ENGINE CONTROL
MODULE (DME)
26
37 X60004
.5 BR
21 .5 GN/GE17 .5 SW11 .5 BR/GN36 .5 GE
X1894
.5 BR.5 GE X1893
.5 BR
.5 GE
CAN + CAN –
TD
ENGINE CONTROL
SYSTEM MS42.1
(6–CYLINDER M52)
1210.25A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III) 5 X1805
X1047
.5 SW
D100
DATA LINK
CONNECTOR.35 SW
1 X6002
.35 SW



6213.1 ANALOG CLOCK











X11552 P90
FRONT POWER
DISTRIBUTION BOX
N5
ANALOG CLOCK X1155
3
GROUND
DISTRIBUTION
0670.4
.5 GR/RT
LIGHT SWITCH
DETAILS
6300.0
1FUSE DETAILS
0670.3 2
F315A
31




X10018
Z3 ROADSTER



6213.3 DIGITAL CLOCK











X102633 5P90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3
A110
DIGITAL CLOCK X10263
2
GROUND
DISTRIBUTION
0670.4
.5 GR/RT
LIGHT SWITCH
DETAILS
6300.0
X1001830
6FUSE DETAILS
0670.3 2
F315AF457.5A
3131




Z3 COUPE

.5 GR/GE.5 GR/VI






A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X5037
PARK/TAIL/UNDER-
HOOD LIGHTS
6314.0F33
10A
6
12 1FUSE DETAILS
0670.3
X10018












F225A
P90
FRONT POWER
DISTRIBUTION BOX
45
HEADLIGHTS/FOG
LIGHTS
6312.0
FUSE DETAILS
0670.3
X196
4
2F25
5A
F3710A

10 14
11 10 8 2
.5 GE/VI .5 GE 1 GR/SW
6300.0 LIGHT SWITCH DETAILS
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
X10017
1 GR/GE 1 GR/VI
GROUND
DISTRIBUTION
0670.4S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
3) DIMMER
6 X503
2.5 GR/RT
F235A

6
1FUSE DETAILS
0670.3
X18333
X18333
6300.0-016300.0-02
2 X10182
.5 GR/SW
X595
1.5 GR/RT 1.5 GR/RT
0 2
10 2
10 2
10 2
1
0
21
A51
WIPER/WASHER
MODULE4 X285
.5 GR/SW3
6300.0-03
M VERSIONS Z3 VERSIONS
LICENSE PLATE/
LUGGAGE
COMPARTMENT
LIGHTS
6320.0
CANADA
LATE PRODUCTION




4
2
2M COUPE

















4 X516
2 X16
A2w
INSTRUMENT
CLUSTER
S18
HAZARD SWITCH
1) OFF
2) ON .5 GR/RT .5 GR/RT13 X18126N9
RADIO .5 GR/RT
X5163
GROUND
DISTRIBUTION
0670.4
X1439E96
GEAR SHIFT LE-
VER INDICATOR .5 GR/RT
2
LIGHT SWITCH DETAILS
X898S76
REAR WINDOW
DEFOGGER
SWITCH .5 GR/RT
7
E25
FRONT ASHTRAY
LIGHT 2 X1213
1 X1213
GROUND
DISTRIBUTION
0670.4
5 X322
.5 GR/RT
5
TURN/HAZARD
LIGHTS
6313.0.5 BL/GN
.5 GR/RT
21
E29
FRONT CIGAR
LIGHTER LIGHT 1 X532
2 X532
6300.0-00
X878
.5 GR/RT 1.5 GR/RT
X18170
GROUND
DISTRIBUTION
0670.4
1X13045
X130454
S143
CONVERTIBLE TOP
ACTUATING
SWITCH
.5 GR/RT
.5 BR
1 X1439
GROUND
DISTRIBUTION
0670.4
X521
S6
ASC SWITCH
S6y
DSC SWITCH 3
2 X521
.5 GR/RT
GROUND
DISTRIBUTION
0670.4
M VERSIONS
Z3 COUPE
Z3 COUPE



LIGHT SWITCH DETAILS











E82
TRANSMISSION
POSITION INDICA-
TOR LIGHT .5 GR/RT
1 X1193
2 X1193

4 X651
1 X651S53
DRIVER’S
SEAT, SEAT
HEATER
SWITCH
.5 GR/RT 6300.0-00
X806
1.5 GR/RT
A35y
BOARD
COMPUTER
(BC – LOW)
11 X10245
.5 GR/RT
A110
DIGITAL CLOCK
2 X10263
.5 GR/RT
X18170
4 X658
1X658S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
.5 GR/RT
E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2 X18983
1 X18983
E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2
1
X13004
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X985
.5 GR/RT
.5 BR/WS
.5 BR/WSX18984
X18984
8 X10054
.5 GR/RT
S126y
DRIVER’S POWER
WINDOW SWITCH .5 GR/RT
4 X316
3 X316
GROUND
DISTRIBUTION
0670.4
S127y
PASSENGER’S
POWER WINDOW
SWITCH
X324
X324
X494
GROUND
DISTRIBUTION
0670.4 .5 GR/RT
3
4
Z3 VERSIONS
3X1155
N5
ANALOG CLOCK
ROADSTER