1998 BMW Z3M ROADSTER Electrical Troubleshooting Manual






6314.0 PARK/TAIL/UNDERHOOD LIGHTS !""



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S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON P90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3
614X10018
F3310A
F3710A

1
5 X5037
FUSE DETAILS
0670.3
.75 GR/VI
128 X503
.75 GR/GE1 GR/GE 1 GR/VI1 GR/GE 1 GR/SW
X245
LIGHT SWITCH
DETAILS
6300.0
1 GR/VIX246
0 2
10 2
1
0
21
.5 GR/GE .5 GR/VI

 !""



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8 X319
1 X319
1 X766E21
LEFT FRONT
MARKER LIGHTE16
LEFT REAR LIGHT
ASSEMBLY
2 X766
1 GR/VI1 GR/GE .75 GR/GE .75 GR/VI
X166
4 X318
5 X318
E17
RIGHT REAR LIGHT
ASSEMBLY
GROUND
DISTRIBUTION
0670.4
X165
1 X767E22
RIGHT FRONT
MARKER LIGHT
2 X767
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
H37
LEFT TAIL LIGHTH25
LEFT TAIL LIGHT
GROUND
DISTRIBUTION
0670.4
H39
RIGHT TAIL LIGHTH30
RIGHT TAIL LIGHT
X13006
.5 GR/VI
X166
3 X128
E15
LEFT PARK LIGHT
1 X128
GROUND
DISTRIBUTION
0670.4
.5 GR/GE
X165
3 X137
E19
RIGHT PARK LIGHT
1 X137
GROUND
DISTRIBUTION
0670.4
E7
LEFT HEADLIGHTE8
RIGHT HEADLIGHT






6320.0 LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS !""
FUSE DETAILS
0670.3
X5038S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
X196
1 GR/SW
1 GR/SW
2
E43
LEFT LICENSE
PLATE LIGHT
1
.75 BRX709
X709
2
E44
RIGHT LICENSE
PLATE LIGHT
1
.75 BRX710
X710
X461
GROUND
DISTRIBUTION
0670.4
LIGHT SWITCH
DETAILS
6300.0P90
FRONT POWER
DISTRIBUTION BOX
5 X503
.75 GR/SW
.75 GR/SW
146
F3710AF3310A
FUSE DETAILS
0670.3
X13006
X10018
E32
LUGGAGE
COMPARTMENT
LIGHT
1 X711
1 X712
1 2X18080
1
.75 BR/WS
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE) 11 X13025
.5 BR/WS
.5 BR/WS




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X465
S826
LUGGAGE
COMPARTMENT
LIGHT SWITCH
1) REAR LID
CLOSED
2) REAR LID
OPEN
0 21
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) 14 X13254
.75 BR/WS
2 X711
GROUND
DISTRIBUTION
0670.4
X13006
.75 GR/SW
.75 GR/SW
3 X114023 X11403M ROADSTER

6–CYLINDER






6
6322.0 BACK UP LIGHTS !""



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P90
FRONT POWER
DISTRIBUTION BOX
12
X10017
F2610A

3 X511
2 X511
X319
20S3
AUTOMATIC
TRANSMISSION
RANGE SWITCH
0) OFF (LOW)
2) CLOSED IN
REVERSE
FUSE DETAILS
0670.3
WITH EGS
H27
LEFT BACK UP
LIGHT
5X319

X318
H28
RIGHT BACK UP
LIGHT X318

1 BL/GE
1 BL/GE
.75 BL/GE
E16
LEFT REAR LIGHT
ASSEMBLYE17
RIGHT REAR LIGHT
ASSEMBLY
1.5 BR 1.5 BR
X13006
RS8511
REVERSING LIGHT
SWITCH
1) OPEN
2) CLOSED IN R 1 X8511
2 X8511
21
10 X20
1 BL/GE
1 BL/GE
1
15 WITHOUT EGS
GROUND
DISTRIBUTION
0670.4
1 BL/GEX1169
1 BL/GEX8074

17X1170
4 X13146
.5 BL/RT






S32
CLUTCH SWITCH
1) NORMAL STATE
2) CLUTCH PEDAL
DEPRESSED
 !""

 

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6325.0 BRAKE LIGHTS
X1211
.75 BL/RT.75 BL/RT
10 X8500A8500
TRANSMISSION
CONTROL MODULE
(EGS)
21
X181
X10018
F4615A
FUSE DETAILS
0670.3
2P90
FRONT POWER
DISTRIBUTION BOX
32
1
1.5 BL/RT
1.5 BL/RTS30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
3) BRAKE PEDAL
DEPRESSED
(TEST)
4) BRAKE PEDAL
RELEASED
(NORMAL)
X13006
GROUND
DISTRIBUTION
0670.4 X318
X318
E17
RIGHT REAR LIGHT
ASSEMBLY X319
X319
E16
LEFT REAR LIGHT
ASSEMBLY H24
LEFT BRAKE LIGHTH31
RIGHT BRAKE
LIGHT
5 1 7H34
HIGH LEVEL STOP
LIGHT X4133
32 X1171A52
SLIP CONTROL
MODULE
(ABS/ASC) .75 BL/RT
X4131 .75 BL/RT
2 3
.75 BL/RT
18 X22A8
CRUISE CONTROL
MODULE
(TEMPOMAT) .5 BL/BR
X1212
CRUISE CONTROL
(TEMPOMAT)
6571.0
X197
21
.75 BL/BR
.75 BL/BR
34
43 X78
X78
X8500
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
48
11 X69
X18170
GROUND
DISTRIBUTION
0670.4
.5 BR/GR
.5 BR/GR
A52
SLIP CONTROL
MODULE
(ABS/ASC) .75 BL/RT
B900
JUMPER PLUG X1211
X1212
WITHOUT EGS WITH EGS
4–CYLINDER 6–CYLINDER
12 X69
.5 BL/RT
K18363
CONVERTIBLE TOP
RELAY I (CLOSE) .5 BL/RTK18364
CONVERTIBLE TOP
RELAY II (OPEN)
X1215
.5 BL/RT .5 BL/RT
8 X18363
8 X18364
Z3 ROADSTER

4 X13146
.5 BL/RT






S32
CLUTCH SWITCH
1) NORMAL STATE
2) CLUTCH PEDAL
DEPRESSED
 !""

 

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BRAKE LIGHTS
X1211
.75 BL/RT
21
X181
X10018
F4615A
FUSE DETAILS
0670.3
2P90
FRONT POWER
DISTRIBUTION BOX
32
1
1.5 BL/RT
1.5 BL/RTS30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
X13006
GROUND
DISTRIBUTION
0670.4 X318
X318
E17
RIGHT REAR LIGHT
ASSEMBLY X319
X319
E16
LEFT REAR LIGHT
ASSEMBLY H24
LEFT BRAKE LIGHTH31
RIGHT BRAKE
LIGHT
5 1 7H34
HIGH LEVEL STOP
LIGHT X4133
29 X11A7
SLIP CONTROL
MODULE (ABS) .75 BL/RT
X4131 .75 BL/RT
2 3
.75 BL/RT
18 X22A8
CRUISE CONTROL
MODULE
(TEMPOMAT) .5 BL/BR
X1212
CRUISE CONTROL
(TEMPOMAT)
6571.0X197
21
.75 BL/BR
.75 BL/BR
K18363
CONVERTIBLE TOP
RELAY I (CLOSE) .5 BL/RTK18364
CONVERTIBLE TOP
RELAY II (OPEN)
X1215
.5 BL/RT .5 BL/RT
8 X18363
8 X18364X78
X78
48 X1175A52
SLIP CONTROL
MODULE
(ABS/ASC) .75 BL/RT
WITH ABS WITH ASC
M ROADSTER

1
POWER
DISTRIBUTION
0670.2






6330.3 INTERIOR LIGHTS !""



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A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
2
X13006
S14
DRIVER’S DOOR
JAMB SWITCH
1) DOOR OPEN
2) DOOR CLOSED X352
X352
2
1
GROUND
DISTRIBUTION
0670.4 .75 BR/GR/GE
S13
PASSENGER’S
DOOR JAMB
SWITCH
1) DOOR OPEN
2) DOOR CLOSED X351
X351
2
1
GROUND
DISTRIBUTION
0670.4 .75 BR/BL/GEX13254
3
X13004X13004
X111061
GROUND
DISTRIBUTION
0670.4P90
FRONT POWER
DISTRIBUTION BOX F33
10A
X100186
FUSE DETAILS
0670.3
X3572
X357
X111041
X3363 .75 BR/SWX13252
4
.75 SW
X111051ANTI–THEFT
SYSTEM (ALPINE)
6575.2S408
INTERIOR LIGHT
SWITCH
0) OFF
1) AUTOMATIC
2) MANUAL
E800
FRONT LEFT
INTERIOR LIGHT X443X445
.75 BR/GR/GE .75 BR/BL/GE.75 BR/SW
2 12 1
4FUSE DETAILS
0670.3
X2
POWER
DISTRIBUTION
0670.2
26 X10018
X0
F435A
18 X1018212 X13252
120






 !""



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6332.0 INTERIOR ACCESSORIES
P90
FRONT POWER
DISTRIBUTION BOX F32
30A
LIGHT SWITCH
DETAILS
6300.0X10018
414F37
10A
5
6S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
3) DIMMER FUSE DETAILS
0670.3
2.5 GR/RTX503
FUSE DETAILS
0670.3
X503
X595
X101411 X531
GROUND
DISTRIBUTION
0670.4
2.5 BR
X9633
1.5 GR/RT
E25
FRONT ASHTRAY
LIGHT X1213
X1213
2
1
.5 GR/RT
X532
X532
1
2 .5 GR/RT
.5 BR .5 BR
GROUND
DISTRIBUTION
0670.4
X18170
X878
E29
FRONT CIGAR
LIGHTER LIGHTE28
FRONT CIGAR
LIGHTER
0
21
3