1998 BMW Z3M ROADSTER Electrical Troubleshooting Manual

1
76
2
.35
VI/
WS

ZKE POWER WINDOWS (FH)
INPUT DETAILS
 !""


#""$


4
4 X316
0
3 21
LIGHT SWITCH
DETAILS
6300.0
S126y
DRIVER’S POWER
WINDOW SWITCH
0) OFF
1) OPEN WINDOW
2) CLOSE
WINDOW
3) OPEN AUTO.
4) CLOSE AUTO.
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.35 SW/WS
1
40
3 21
.5 GR/RT
3 X316
8 9 X13254
.35
BL/
GN
X324
4
4 X324
0
32 1S127y
PASSENGER’S
POWER WINDOW
SWITCH
0) OFF
1) OPEN WINDOW
2) CLOSE
WINDOW
3) OPEN AUTO.
4) CLOSE AUTO. .35 WS/GN
2
4 0
32 1 .5 GR/RT
3
X494
GROUND
DISTRIBUTION
0670.4 GROUND
DISTRIBUTION
0670.4







ZKE POWER WINDOWS (FH)
OUTPUT DETAILS
 !""


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2.5 VI/WS6
1A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
M21
DRIVER’S WINDOW
MOTOR
2.5 VI/WS6
2.5 SW/WS7
2 2.5 SW/WSX13252
13
.5 SW/WS4
1 .35 SW23
X7493
X9633
1.5 BL/GN6
1
M23
PASSENGER’S
WINDOW MOTOR 1.5 GE/GN14
1.5 GE/GN7
2 1.5 BL/GNX13252
7
.5 GE/WS4
1 .35 GE/SW24
X18280
X7443
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
.5 SW/GRX257
5
4X749
.35 SW/GRX13253
8
.5 GE/GRX256
5
4 X744
.35 GE/GRX13253
9
X18279
X13004












DRIVER’S SEAT
 !""




#""$



5200.0 POWER SEATS
P90
FRONT POWER
DISTRIBUTION BOX
X10016
18
FUSE DETAILS
0670.3
S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
3) SEAT HEIGHT
SWITCH
0) OFF
1) UP
2) DOWN
7) SEAT
POSITION
SWITCH
0) OFF
1) FRONT
2) BACK
73
M51
DRIVER’S SEAT
MOVEMENT
MOTOR 1 1 BL
2 X726
1 GN
M52
DRIVER’S SEAT
HEIGHT MOTOR 2 1.VI
1 X728
1 SW
GROUND
DISTRIBUTION
0670.4
2 X275
2 RT/GE
1X275
2 BR
+#&(
F1930A
02010201






PASSENGER’S SEAT
 !""




#""$


POWER SEATS
P90
FRONT POWER
DISTRIBUTION BOX
X10015
10
FUSE DETAILS
0670.3
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
3) SEAT HEIGHT
SWITCH
0) OFF
1) UP
2) DOWN
7) SEAT
POSITION
SWITCH
0) OFF
1) FRONT
2) BACK
73
M60
PASSENGER’S
SEAT MOVEMENT
MOTOR 1 1 BL
2 X734
1 GN
M59
PASSENGER’S
SEAT HEIGHT
MOTOR 2 1 VI/WS
1 X737
1 VI/WS
GROUND
DISTRIBUTION
0670.4
2 X279
2 RT/SW
1
X279
2 BR
+#&
F530A
02010201






DRIVER’S SEAT
 !""




#""$


POWER SEATS
P90
FRONT POWER
DISTRIBUTION BOX
X10016
18
FUSE DETAILS
0670.3
S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
3) SEAT HEIGHT
SWITCH
0) OFF
1) UP
2) DOWN
7) SEAT
POSITION
SWITCH
0) OFF
1) FRONT
2) BACK
73
M51
DRIVER’S SEAT
MOVEMENT
MOTOR 1 1 GN
2 X726
1 BL/WS
M52
DRIVER’S SEAT
HEIGHT MOTOR 2 .5 OR
1 X728
1 SW
GROUND
DISTRIBUTION
0670.4
2 X275
2 RT/GE
X9993
2 BR
+#&(
F1930A
12
S910
DRIVER’S SEAT
LIMIT SWITCH
1) OFF
2) LIMIT 1 X9990
X99902
+#&(
GROUND
DISTRIBUTION
0670.4
9 X9991K920
DRIVER’S SEAT
TILT ADJUST CUT–
OFF RELAY
X9991687
+#&(
GROUND
DISTRIBUTION
0670.4
5
.5 VI/SW
K921
DRIVER’S SEAT
LENGTH ADJUST
CUT–OFF RELAY 4
312
+#&(
GROUND
DISTRIBUTION
0670.4
1 GN 1 BL10
.5 OR1 VI/WS
1 VI
1 VI 1 SW 1 BL .5 ORX9991
X9991
01020201
SPORT SEATS






PASSENGER’S SEAT
 !""




#""$


POWER SEATS
P90
FRONT POWER
DISTRIBUTION BOX
X10015
10
FUSE DETAILS
0670.3
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
3) SEAT HEIGHT
SWITCH
0) OFF
1) UP
2) DOWN
7) SEAT
POSITION
SWITCH
0) OFF
1) FRONT
2) BACK
73
M60
PASSENGER’S
SEAT MOVEMENT
MOTOR 1 1 GN
2 X734
1 BL/WS
M59
PASSENGER’S
SEAT HEIGHT
MOTOR 2 .5 OR
1 X737
1 SW
GROUND
DISTRIBUTION
0670.4
2 X279
2 RT/SW
X9997
2 BR
+#&
F530A
12
S911
PASSENGER’S
SEAT LIMIT
SWITCH
1) OFF
2) LIMIT 1 X9994
X99942
+#&
GROUND
DISTRIBUTION
0670.4
9 X9995K910
PASSENGER’S
SEAT TILT ADJUST
CUT–OFF RELAY
X9995687
+#&
GROUND
DISTRIBUTION
0670.4
5
.5 VI/SW
K911
PASSENGER’S
SEAT LENGTH
ADJUST CUT–OFF
RELAY 4
312
+#&
GROUND
DISTRIBUTION
0670.4
1 GN 1 BL10
.5 OR1 BR/WS
1 BR/SW
1 BR/SW 1 SW 1 BL .5 ORX9995
X9995
SPORT SEATS
01022100

5203.0 HEATED SEATS





GROUND
DISTRIBUTION
0670.4 X13021GROUND
DISTRIBUTION
0670.4
4
X63
.5 RT/GE
 !""



#""$



X100176
8730P90
FRONT POWER
DISTRIBUTION BOX
LIGHT SWITCH
DETAILS
6300.0X100158
86 X63
FUSE DETAILS
0670.3
K9
UNLOADER RELAY,
TERMINAL 15
2 4
6
5X651
10 TEST
9
8
7
6154
14
13
12
11
3
2 2 3 1 X651
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM
.5 WS/RT .5 WS/GN
.5 RT/GE
X806
86
85
2 4 X733
13 X733
E56
DRIVER’S SEAT-
BACK HEATER E57
DRIVER’S SEAT
HEATER
.5 BR .5 BR
4 6
5X658
2 3 1 X658
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM
.5 WS/GE .5 WS/BL
2 4 X740
1
3 X740
E59
PASSENGER’S
SEATBACK HEATER E58
PASSENGER’S
SEAT HEATER
.5 BR .5 BR .5 RT/GE .5 RT/GE.5 GR/RT .5 GR/RT1.5 GR/RT
58g
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
1.5 RT/GE
+"(&&+#$#)
F235AF415A
01
0 2
10 TEST
9
8
7
6154
14
13
12
11
3
2
01
0 2
+#$#)
EARLY PRODUCTION

HEATED SEATS





GROUND
DISTRIBUTION
0670.4 X9454GROUND
DISTRIBUTION
0670.4
4
 !""



#""$


P90
FRONT POWER
DISTRIBUTION BOX
LIGHT SWITCH
DETAILS
6300.0
X100158
FUSE DETAILS
0670.3
6
5X651
10 TEST
9
8
7
6154
14
13
12
11
3
2 2 3 1 X651
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM
.5 WS/RT .5 WS/GN
.5 GN/GE
X806
2 4 X733
13 X733
E56
DRIVER’S SEAT-
BACK HEATER E57
DRIVER’S SEAT
HEATER
.5 BR .5 BR
4 6
5X658
2 3 1 X658
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM
.5 WS/GE .5 WS/BL
2 4 X740
1
3 X740
E59
PASSENGER’S
SEATBACK HEATER E58
PASSENGER’S
SEAT HEATER
.5 BR .5 BR.5 GR/RT .5 GR/RT1.5 GR/RT
58g
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
+#$#)
F415A
01
0 2
10 TEST
9
8
7
6154
14
13
12
11
3
2
01
0 2
+#$#)
LATE PRODUCTION
.5 GN/GE.5 GN/GE .5 GN/GE