BMW Z3M ROADSTER 2001 E36 Electrical Troubleshooting Manual



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
13 X275
2 RT/GE
14X275
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
13 X279
2 RT/SW
14
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
13 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 X9991
K920
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
13 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 X9995
K910
PASSENGER’S
SEAT TILT ADJUST
CUT–OFF RELAY
X9995687



GROUND
DISTRIBUTION
0670.4
5
.5 VI/SW
K911
PASSENGER’S
SEAT LENGTH AD-
JUST 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

X9454
GROUND
DISTRIBUTION
0670.4
4














P90
FRONT POWER
DISTRIBUTION BOXLIGHT SWITCH
DETAILS
6300.0
X100158
FUSE DETAILS
0670.3
6
X651
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
.75 GN/VI
.5 GN/GE
X806
2 X733
3 X733
E56
DRIVER’S SEAT-
BACK HEATER E57
DRIVER’S SEAT
HEATER
.75 BR
4 6
X658
2 3 1 X658
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM .5 GR/RT .5 GR/RT1.5 GR/RT
58g
GROUND
DISTRIBUTION
0670.4
F415A
01
0 2
10 TEST
9
8
7
6154
14
13
12
11
3
2
01
0 2


.5 GN/GE.5 GN/GE .5 GN/GE
25 X275.75 WS/RT
24 X275
X9367
.75 GN/VI .75 GN/VI
.75 GN/VI
.75 BR
X18178
.75 BR
.75 BR
GROUND
DISTRIBUTION
0670.4 .75 GN/VI
2 X740
3 X740
E59
PASSENGER’S
SEATBACK HEATER E58
PASSENGER’S
SEAT HEATER
.75 BR
GROUND
DISTRIBUTION
0670.4


25 X279.75 WS/GE
24 X279
X9368
.75 GN/VI .75 GN/VI
.75 GN/VI
.75 BR
X18179
.75 BR
.75 BR









 






5410.5 POWER TILT SUNROOF
1 X643
M24y
TILT SUNROOF
MOTOR
4 X6433
1.5 SW 1.5 GN
5
GROUND
DISTRIBUTION
0670.4
210
S38y
TILT SUNROOF
SWITCH
0) OFF
1) RAISE
2) LOWER
210



X1001832
FUSE DETAILS
0670.3
F4615A
P90
FRONT POWER
DISTRIBUTION BOX

.75 BL/RT













5430.2 ELECTRO–HYDRAULIC CONVERTIBLE TOP
X100152
FUSE DETAILS
0670.3
X1001832
FUSE DETAILS
0670.3
S30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
1 X78
2.5 RT/GE
F130AF4615A
1.5 BL/RT
1 2
X78
2
X181
4 X13146
4X1836365
2 X183638
.5 BL/RT
X1215
8 X18364
P90
FRONT POWER
DISTRIBUTION BOX
BRAKE LIGHTS
6325.0
.5 BL/RT
.5 BL/RT
K18364
CONVERTIBLE TOP
RELAY II (OPEN) 2
M101
CONVERTIBLE TOP
MOTORX18364
46
K18363
CONVERTIBLE TOP
RELAY I (CLOSE)
5



GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4 .5 BR/GE
2 X231461
2.5 RT/GE
2.5 SW/GE .5 BL/RT
2.5 SW/BL.5 BR/RT
M VERSIONS











21
S164
CONVERTIBLE TOP
END–POSITION MI-
CRO SWITCH
1) TOP TENSION
RELIEVED
2) TOP FULLY
EXTENDED 3 X10299
X10299
2
120
1X130452
3 X130454




GROUND
DISTRIBUTION
0670.4
.5 BR/RT
5
.5 BR/GE


.5 BR/OR
GROUND
DISTRIBUTION
0670.43 X11209
.5 BR/ORS143
CONVERTIBLE TOP
ACTUATING
SWITCH
0) OFF
1) CLOSE
2) OPENWITH HARD TOP
PROVISIONS
X11209
LIGHT SWITCH
DETAILS
6300.058g
.5 GR/RT3 X13146
2 .5 BR/GE.5 BR/RT

15 CD5 D
D7 B6BC









C2 6
F3525A
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
7
M23
PASSENGER’S
WINDOW MOTOR
15 B
S13
PASSENGER’S
DOOR JAMB
SWITCH
M21
DRIVER’S WINDOW
MOTORS14
DRIVER’S DOOR
JAMB SWITCH
92471482313
S127y
PASSENGER’S
POWER WINDOW
SWITCHS126y
DRIVER’S POWER
WINDOW SWITCH
LIGHT SWITCH
DETAILS
6300.0B
F3310A
10 12
5133.1-015133.1-01
F215A
18
5133.1-025133.1-00 5133.1-02
5133.1-00
A
9
11RXD
TXD
F1430A
8
9D
A17413
A5
5126.0-00 C
S826
LUGGAGE
COMPARTMENT
LIGHT SWITCH6320.0-03 14
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
S47
DRIVER’S DOOR
LOCK SWITCH
S49
PASSENGER’S
DOOR LOCK
SWITCH 5126.0-00
8
3
6320.0
F10380A
A = X10182
B = X13252
C = X13252
D = X13254
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III) 6135.1-03
F435A
4
C
P90
FRONT POWER
DISTRIBUTION BOX
F75A
B192114163
M12
DRIVER’S DOOR
LOCK MOTOR 5126.0-02
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR 5126.0-03
15 2
M13
PASSENGER’S
DOOR LOCK
MOTOR 5126.0-02
5126.0-055126.0-05
5126.0-05
M COUPE
M17
LUGGAGE
COMPARTMENT
LOCK MOTORK70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT LID
MOTOR RELAY (ZV) S117
LUGGAGE
COMPARTMENT LID
LOCKING SWITCH5126.0-04
Z3 VERSIONS
AND
M ROADSTER5126.0-04
M16
GAS FILLER LOCK
MOTOR 5126.0-02
5126.0-04
A12
6350.0-01
1
S8
LIGHT SWITCH
2
6300.0
N17
CRASH
CONTROL
MODULE
START
1240.0
P90
FRONT POWER
DISTRIBUTION
BOXG7512
B+ JUNCTION
POINT
4
ROADSTER
6330.3-00
S408
INTERIOR LIGHT
SWITCH
E800
FRONT LEFT
INTERIOR LIGHT
E34
FRONT DOME
LIGHT/MAP READ-
ING ASSEMBLY
COUPE
6330.3-006330.3-00
S825
FRONT LID MICRO
SWITCH 6575.0-01
S20
RADIO ANTI–
THEFT SWITCH
(DWA)
17A
ROADSTER
6575.0-01
WITH DWA11
2460.14-03E82
TRANSMISSION
POSITION
INDICATOR LIGHT
LATE PRODUCTION
6135.1-01
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE) 6575.2-00
A194y
REMOTE CONTROL
MODULE 6610.2-00
WITH ALPINEWITH DWA
C
125C
B28
PITCH SENSOR
(DWA)
6575.0-00
7
H67
DWA SIREN
6575.0-00
P90
FRONT POWER
DISTRIBUTION BOXF315A
14
V5
DWA LED
26
N17
CRASH
CONTROL
MODULE
10 A3
6575.0-006575.0-02 F16
5A
WITH DWA
6100.0 CENTRAL BODY ELECTRONICS (ZKE IV)







Pin Assignments




E = Input, A = Output, M = GroundN = X10182
18 Pins, black
O = X1325215 Pins, black
P = X1325326 Pins, yellow
Q = X1325426 Pins, green
X10182
Pin Type Description/Function Connection
1
ECrash signalCrash control module
2ELight signalLight switch
3EPower supplyFront power distribution box, fuse 16
(with DWA)
4EPower supplyFront power distribution box, fuse 43
5MGroundGround point
6Not used
7AActivate sirenDWA siren (with DWA)
8Not used
9ADiagnosis RxD signalData link connector
10AOptical alarmCrash control module (with DWA)
11E/ADiagnosis TxD signalData link connector
12EStart signalStarter (Z3 Versions)
Ignition switch (M Versions)
13Not used
14AActivate LEDLED DWA (with DWA)
15ADrive-away protectionElectronic immobilizer control module
(EWS III)
16Not used
17EDWA signalFront lid micro/radio anti-theft switch
(with DWA)
18EPower supplyFront power distribution box, fuse 2