1998 BMW M3 Electrical Troubleshooting Manual

6214.0 ON–BOARD DISPLAY $%%


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P90
FRONT POWER
DISTRIBUTION BOX
X10012
GROUND
DISTRIBUTION
0670.4
F235A
.35 BL/BR/GE
1 X78
S30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
24 X17
A2w
INSTRUMENT
CLUSTER
A35
ON–BOARD
DISPLAY
X100176
98 X1070
X100182
18F31
5A
X1001714
6F27
5A
32
2F46
15A
X1001830F45
7.5A
23 X16
CHECK
A2w
INSTRUMENT
CLUSTER
X1726X782A4
CHECK CONTROL
MODULE 6 X1074
16
LIGHT SWITCH
DETAILS
6300.0 FUSE DETAILS
0670.3FUSE DETAILS
0670.3
X181BRAKE LIGHTS
6325.0
5
3
X276
START
1240.0
30h
7
4X10743
5 .35 GR/RT .35 BL/RT .5 WS/BL .5 WS/GN .5 WS/GR .35 SW/GN .5 SW/GN FUSE DETAILS
0670.3 FUSE DETAILS
0670.3FUSE DETAILS
0670.31.5 BL/RT
X107017115
.35 BL/VI/WS
3 X78
.35 BR/GR
S30
BRAKE LIGHT SWITCH
3) BRAKE PEDAL
DEPRESSED (TEST)
4) BRAKE PEDAL
RELEASED (NORMAL)
X784
X173
GROUND
DISTRIBUTION
0670.4
58g
LAC DATA CLC
LAC DATA CLC1 2
4 3
X10090
.35 BR/GRELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2 .35 BR/GRELECTRONIC
TRANSMISSION
CONTROL
(EGS A5S 310Z)
2460.4
.5 VI/WS
.35 VI/WS
14

X5035
21 021 0
PARK/TAIL/UNDER-
HOOD LIGHTS
6314.0F33
10A
6
2 6 X503
FUSE DETAILS
0670.3X10018
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
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F225A
P90
FRONT POWER
DISTRIBUTION BOX
12 11
HEADLIGHTS/FOG
LIGHTS
6312.0
FUSE DETAILS
0670.3
X5172
21 021 021 0
X196
4
8F25
5A
F3710A

10
14
94 1 7
4
X517
X1074
N3
DIMMER 3
6300.0-01A4
CHECK CONTROL
MODULE .5 GE/VI .35 GE .75 GR/SW
.75 GR/SW .75 GR/SW
.5 GR/RT

6300.0 LIGHT SWITCH DETAILS
X173X173
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
14X10017
10 X13
.75 GR/GE .75 GR/VI
1 GR/SW
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
2
X706
.5 GR/SW
1 GR/SW
X709
X709
GROUND
DISTRIBUTION
0670.4 2
1
X13006
E43
LEFT LICENSE
PLATE LIGHTX710
GROUND
DISTRIBUTION
0670.4 2
E44
RIGHT LICENSE
PLATE LIGHT X461
31 .75 GR/SW .75 GR/SW
X7101
X101822
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) .5 GR/SWX2854
A51
WIPER/WASHER
MODULE .5 GR/SW
GROUND
DISTRIBUTION
0670.4
X10012
E45y
CASSETTE BOX
LIGHT
1 X706

5X899
A32y
THERMOSTAT
LIGHT SWITCH DETAILS $%%




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.5 GR/RT
E29
FRONT CIGAR
LIGHTER LIGHTE82
TRANSMISSION
POSITION INDICA-
TOR LIGHT
.5 GR/RT
E28y
REAR ASHTRAY
LIGHTE25
FRONT ASHTRAY
LIGHT
3 X516
4 X516
1 21 X1193
1 X3861 X5321 X1213
2
X11932 X3862 X5322 X1213
5 X322
5
TURN/HAZARD
LIGHTS
6313.0
1 GR/RT
.5 GR/RT .5 GR/RT .5 GR/RT .5 GR/RT .35 GR/RT
S18
HAZARD SWITCH
1) OFF
2) ON
X10012
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4





GROUND
DISTRIBUTION
0670.4 .5 BL/GNX1019


6300.0-00
7 X1527A115
AUTOMATIC
CLIMATE CONTROL
MODULE
2 X16A2w
INSTRUMENT
CLUSTER
31
.5 GR/RT
.5 GR/RT
13X18126N9
RADIO
2 X521
4
X521
S6
ASC SWITCH.5 GR/RT
.5 GR/RT
5
X35
GROUND
DISTRIBUTION
0670.4
GROUND
DISTRIBUTION
0670.4
16 X1070
N4
ON–BOARD
COMPUTER
N10
MULTI–FUNCTION
CLOCK
19X13
.5 GR/RT
6300.0-02.35 GR/RT
.5 GR/RT
A35
ON–BOARD
DISPLAY
E96
GEAR SHIFT
LEVER INDICATOR
1
X1439
2
X1439
GROUND
DISTRIBUTION
0670.4
.35 GR/RT
X173
4
3 X1155
N5
ANALOG CLOCK
.5 GR/RT

LIGHT SWITCH DETAILS $%%




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6300.0-01
.5 GR/RT
.5 GR/RT





X13129


GROUND
DISTRIBUTION
0670.4
3 X324
S126y
DRIVER’S POWER
WINDOW SWITCH
X3163
X3164
GROUND
DISTRIBUTION
0670.4
S127y
PASSENGER’S
POWER WINDOW
SWITCH
X324
4 .5 GR/RT
3 X320
GROUND
DISTRIBUTION
0670.4S129z
RH REAR POWER
WINDOW SWITCH
X320
4
.5 GR/RT
GROUND
DISTRIBUTION
0670.4S41y
LH REAR DOOR
POWER WINDOW
SWITCH (DOOR) X645
3
X645
4
X498
.5 GR/RT
X13004
GROUND
DISTRIBUTION
0670.4S42y
RH REAR DOOR
POWER WINDOW
SWITCH (DOOR) X647
3
X647
4
X498
GROUND
DISTRIBUTION
0670.4S40y
CENTRAL POWER
WINDOW SWITCH X13262
3
X13262
4
.5 GR/RTFOUR–DOORTWO–DOOR
.5 GR/RT
X498
X27310X27410
.5 GR/RT .5 GR/RT
(PARTIAL)
X498

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.5 GR/RT
X13129


GROUND
DISTRIBUTION
0670.4.5 GR/RT
1 X658
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
X6511
X6514
GROUND
DISTRIBUTION
0670.4
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
X658
4 .5 GR/RT
5 X10267
GROUND
DISTRIBUTION
0670.4S303y
TOP HIFI SWITCH
X10267
2
.35 GR/RT
GROUND
DISTRIBUTION
0670.4S143
CONVERTIBLE TOP
ACTUATING
SWITCH X13045
4
X13045
1 .35 GR/RT
S38
TILT/SLIDE SUN-
ROOF SWITCH
(SHD) X6433 .35 GR/RT .5 GR/RT
(PARTIAL)
X495X13230
S128z
LH REAR POWER
WINDOW SWITCH
X3173
X3174
X494
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4S302
CENTRAL LOCKING
SWITCH X1292
2
X1292
3
X13006X498

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6312.0 HEADLIGHTS/FOG LIGHTS
4S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON
P90
FRONT POWER
DISTRIBUTION BOX
0
2
1
F235AF255A
X10017106
FUSE DETAILS
0670.3FUSE DETAILS
0670.3
12
X503
.35 GE
.35 GEX1029
.35 GE
897
5 X32.5 WSS7
COMBINATION
SWITCH
7) NORMAL
8) FLASH
9) HIGH BEAM
.35 WS
X503
8
2
4
1
X44
E26
LEFT FOG LIGHT6X44
8
K47
FRONT FOG LIGHT
RELAY 30
86
85
E27
RIGHT FOG LIGHTA2w
INSTRUMENT
CLUSTER
GROUND
DISTRIBUTION
0670.4 POWER
DISTRIBUTION
0670.2
X768
1
P90
FRONT POWER
DISTRIBUTION BOX F15
15A
X504
S10
FOG LIGHT
SWITCH
0) OFF
1) FRONT FOG
LIGHTS ON .5 GE/VI
01X504
1 RT/GE
X7682
X769
1X769
X1001610287b
X165
X173
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X100169
X17
3X17
.5 GE/GR
1 GE/BR 1 GE/BR .75 GE/BR
X2
.35 RT/WS
2
1 GE/BR
S8
LIGHT SWITCH
0) OFF
1) PARK LIGHTS
ON
2) HEADLIGHTS
ON 0
2
1
9 X503
587
X1152NOT USED.35 GE
6312.0-01
.35 WS
X1028
1X16
.35 WS
A2w
INSTRUMENT
CLUSTER7.5A *
4 X32.5 GE.5 GN/GE9CDN
* WITH CCM

E13
LEFT LOW BEAM
LIGHT
X10262
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181X10036
P90
FRONT POWER
DISTRIBUTION BOX 56a
6POWER
DISTRIBUTION
0670.28 X45
.35 GE
87
2 X454
2.5 WS/BL
6
42 .35 WSPOWER
DISTRIBUTION
0670.2
8
K48
LOW BEAM LIGHT
RELAYK46
HIGH BEAM LIGHT
RELAY
K46z
DAY LIGHT RELAY
MODULE 85 30 86
8730
1 X10035
56a
X10017
20
2P90
FRONT POWER
DISTRIBUTION BOX 56b56b
X100164
2 X10070
8 X1074
X107412A4
CHECK CONTROL
MODULE
1 X10070GROUND
DISTRIBUTION
0670.4
X2
X2
.35 BR.35 BR
1 GE/GN
P90
FRONT POWER
DISTRIBUTION BOX P90
FRONT POWER
DISTRIBUTION BOX
F11
7.5AF127.5A
F29
7.5AF307.5A
2 X10075
1 X10075GROUND
DISTRIBUTION
0670.4
POWER
DISTRIBUTION
0670.2
X173X165X165
/#$
2.5 RT/WS
E14
RIGHT LOW BEAM
LIGHT
WITH CCM WITHOUT CCM
15 X1074
X107413A4
CHECK CONTROL
MODULE
1 GE/BLWITH CCM WITHOUT CCM2 X10071
1 X10071
E11
LEFT HIGH BEAM
LIGHT2 X10074
1 X10074
E12
RIGHT HIGH BEAM
LIGHT
GROUND
DISTRIBUTION
0670.4
1 WS/GN 1 WS/BL
5
NOT USED
1 GE/GN 1 GE/BL1 GE/GR 1 GE/RT
10 RT
87b
1 GE/GN 1 GE/BL
X0
GROUND
DISTRIBUTION
0670.4
F255A
10X10017
FUSE DETAILS
0670.3
5
.35 GE
1
6312.0-00
X10262
7
CDN
CDNCDN

5

6313.0 TURN/HAZARD LIGHTS $%%


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S7
COMBINATION
SWITCH
0) OFF
1) FLASH LEFT
(NO DETENT)
2) FLASH LEFT
4) FLASH RIGHT
(NO DETENT)
5) FLASH RIGHT
K16
HAZARD FLASHER
RELAY 2
1
045
6313.0-02 GROUND
DISTRIBUTION
0670.4
39 8
7
62.75 BL
6
.5 BL
.75 GR
3
.5 GR
1 BL/BR.5 WS/RT1 BL/GNP90
FRONT POWER
DISTRIBUTION BOX
X64
X32
X64
X184
.5 BL/GN .5 BL/GN9FUSE DETAILS
0670.3
8 X100186
6313.0-02
4
X32
X10017
30
LA 31 RAWB C2
(PARTIAL)F34
15AF235A
FUSE DETAILS
0670.3
X173
.5 GN/GE
.5 WS/BL/GE