1998 BMW Z3M ROADSTER central locking

BMW NA


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ELECTRICAL TROUBLESHOOTING
MANUAL
SERIES 3 – E36/7 (Z3 Roadster and M Roadster )
SCHEM ATICS MODEL YEAR 1998
0100.0INDEX
0110.0
INTRODUCTION
0140.0
SYMBOLS
0670.0
POWER DISTRIBUTION CHART

0670.1
FUSE CHART

0670.2
POWER DISTRIBUTION

0670.3
FUSE DETAILS
0670.4GROUND DISTRIBUTION
0670.5
DATA LINK


1210.17


ENGINE CONTROL SYSTEM
MS41.1 (6–CYLINDER M52/S52)




1210.20



ENGINE CONTROL SYSTEM
(DME M5.2, 4–CYLINDER M44)

1230.0
CHARGING SYSTEM
1240.0START
1290.0
E–BOX FAN


2460.2


ELECTRONIC TRANSMISSION
CONTROL (EGS A4S 270R)




3234.0



SUPPLEMENTAL RESTRAINT
SYSTEM (AIR BAG)

3450.0
SLIP CONTROL (ABS)
3450.1SLIP CONTROL (ABS/ASC)
3614.0
TIRE INFLATION SYSTEM
5116.0
POWER MIRRORS
5126.0
ZKE CENTRAL LOCKING (ZV)

5133.0
ZKE POWER WINDOWS (FH)

5200.0
POWER SEATS

5203.0
HEATED SEATS

5430.2
ELECTRO–HYDRAULIC
CONVERTIBLE TOP




6100.0



CENTRAL BODY ELECTRONICS
(ZKE IV)

6133.0
HORN

6135.0
DRIVE–AWAY PROTECTION
(EWS II)

6160.1
WIPER/WASHER MODULE (WWM)
6167.1
HEADLIGHT WASHER (SRA)




6169.0



WINDSHIELD WASHER JET
HEATERS

6211.0
INSTRUMENT CLUSTER
6213.3DIGITAL CLOCK
6300.0
LIGHT SWITCH DETAILS
6312.0
HEADLIGHTS/FOG LIGHTS
6313.0
TURN/HAZARD LIGHTS

6314.0
PARK/TAIL/UNDERHOOD LIGHTS




6320.0



LICENSE PLATE/LUGGAGE
COMPARTMENT LIGHTS
6322.0BACK UP LIGHTS
6325.0
BRAKE LIGHTS
6330.3
INTERIOR LIGHTS
6332.0
INTERIOR ACCESSORIES

6350.0
CRASH CONTROL MODULE

6424.0
REAR WINDOW DEFOGGER

6450.6
INTEGRATED HEATING– AND
CLIMATE CONTROL

6510.1
RADIO/HIFI


6561.0


CELLULAR TELEPHONE
(PROVISIONS)

6571.0
CRUISE CONTROL (TEMPOMAT)

6575.2
ANTI–THEFT SYSTEM (ALPINE)

6581.3
BOARD COMPUTER (BC – LOW)
7000.0COMPONENT LOCATION CHART
7100.0
COMPONENT LOCATION VIEWS
8000.0
SPLICE LOCATION VIEWS

8500.0
CONNECTOR VIEWS

INDEX






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#""$






SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG) 3234.0. . . . . .
SUPPLEMENTAL RESTRAINT SYSTEM CONTROL
MODULE, A12 3234.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SYMBOLS 0140.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TAIL LIGHT, LEFT, H25 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TAIL LIGHT, LEFT, H37 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TAIL LIGHT, RIGHT, H30 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . .
TAIL LIGHT, RIGHT, H39 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . .
TEMPERATURE SWITCH, S36 6450.6-03. . . . . . . . . . . . . . . . . . . . . .
TEMPERATURE SWITCH, S36 6450.6-08. . . . . . . . . . . . . . . . . . . . . .
TEMPERATURE WHEEL SWITCH, S531 6450.6-01. . . . . . . . . . . . .
TEMPERATURE WHEEL SWITCH, S531 6450.6-06. . . . . . . . . . . . .
THROTTLE POSITION SENSOR, R6252 1210.17-05. . . . . . . . . . . .
THROTTLE POSITION SENSOR, R6252 1210.20-05. . . . . . . . . . . .
TIRE INFLATION SYSTEM 3614.0-00. . . . . . . . . . . . . . . . . . . . . . . . . .
TRANSMISSION CONTROL MODULE (EGS), A8500 2460.2. . . . .
TRANSMISSION POSITION INDICATOR LIGHT, E82 6300.0-02. .
TRANSMISSION VALVE UNIT, Y8505y 2460.2-05. . . . . . . . . . . . . . .
TRANSMISSION VALVE UNIT, Y8521 2460.2-01. . . . . . . . . . . . . . . .
TRANSMITTER MODULE (EWS II), A835 6135.0-00. . . . . . . . . . . . .
TURN LIGHT, LEFT FRONT, H7 6313.0-02. . . . . . . . . . . . . . . . . . . . .
TURN LIGHT, LEFT REAR, H6 6313.0-03. . . . . . . . . . . . . . . . . . . . . .
TURN LIGHT, RIGHT FRONT, H4 6313.0-02. . . . . . . . . . . . . . . . . . . .
TURN LIGHT, RIGHT REAR, H5 6313.0-03. . . . . . . . . . . . . . . . . . . . .
TURN/HAZARD LIGHTS 6313.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UNLOADER RELAY, TERMINAL 15, K6326 1210.17-02. . . . . . . . . .
UNLOADER RELAY, TERMINAL 15, K6326 1210.20-02. . . . . . . . . .
UNLOADER RELAY, TERMINAL 15, K9 5203.0-00. . . . . . . . . . . . . . UNLOADER RELAY, TERMINAL 15, K9 6424.0-01. . . . . . . . . . . . . .
VALVE RELAY (ABS/ASC), K95 3450.1-10. . . . . . . . . . . . . . . . . . . . .
VARIABLE CAMSHAFT CONTROL VALVE 1, Y6275 1210.17-01. .
VEHICLE SPEED SENSOR, B10 6211.0-05. . . . . . . . . . . . . . . . . . . .
WASHER JET HEATER, LEFT, E51 6169.0-00. . . . . . . . . . . . . . . . . .
WASHER JET HEATER, RIGHT, E52 6169.0-00. . . . . . . . . . . . . . . . .
WASHER PUMP, M4 6160.1-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WASHER PUMP, M4 6160.1-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WATER VALVE, Y4z 6450.6-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WATER VALVE, Y4z 6450.6-06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WINDOW DEFOGGER SWITCH, REAR, S76 6424.0. . . . . . . . . . . .
WINDOW DEFOGGER, REAR 6424.0. . . . . . . . . . . . . . . . . . . . . . . . . .
WINDOW MOTOR, DRIVER’S, M21 5133.0-02. . . . . . . . . . . . . . . . . .
WINDOW MOTOR, PASSENGER’S, M23 5133.0-02. . . . . . . . . . . . .
WINDSHIELD WASHER JET HEATERS 6169.0-00. . . . . . . . . . . . . .
WIPER MOTOR, M3 6160.1-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WIPER MOTOR, M3 6160.1-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WIPER/WASHER MODULE (LOW II), A64 6160.1-02. . . . . . . . . . . .
WIPER/WASHER MODULE (WWM) 6160.1. . . . . . . . . . . . . . . . . . . . .
WIPER/WASHER MODULE, A51 6160.1. . . . . . . . . . . . . . . . . . . . . . .
WIPER/WASHER MODULE, A51 6167.1-00. . . . . . . . . . . . . . . . . . . .
WIPER/WASHER SWITCH, S5 6160.1-01. . . . . . . . . . . . . . . . . . . . . .
WIPER/WASHER SWITCH, S5 6160.1-02. . . . . . . . . . . . . . . . . . . . . .
WOOFER, REAR, H500 6510.1-01. . . . . . . . . . . . . . . . . . . . . . . . . . . .
ZKE CENTRAL LOCKING (ZV) 5126.0. . . . . . . . . . . . . . . . . . . . . . . . .
ZKE POWER WINDOWS (FH) 5133.0. . . . . . . . . . . . . . . . . . . . . . . . . .






0670.1 FUSE CHART




FUSES 1 TO 29
 !""
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FUSE NUMBER
12345 10 206 7 8 9 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29
1210.20
1240.0
2460.2
3234.0
30A 15A 30A 15A 30A 20A 5A 30A 7.5A 7.5A 5A 15A 5A 5A 5A 10A 5A 7.5A20A15A 30A 5A 5A
ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)
START
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG) ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
5A 30A 15A 10A30A
5116.0POWER MIRRORS
5133.0
5200.0ZKE POWER WINDOWS (FH)
POWER SEATS
5203.0
6133.0
6160.1
6169.0HEATED SEATS
HORN
WIPER/WASHER MODULE (WWM)
WINDSHIELD WASHER JET HEATERS 5126.0ZKE CENTRAL LOCKING (ZV) 3450.1SLIP CONTROL (ABS/ASC) 1230.0CHARGING SYSTEM
6135.0DRIVE–AWAY PROTECTION (EWS II)


 









1210.17ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER M52/S52) 



6100.0CENTRAL BODY ELECTRONICS (ZKE IV)

6167.1HEADLIGHT WASHER (SRA)
5430.2ELECTRO–HYDRAULIC CONVERTIBLE TOP
1290.0E–BOX FAN
3450.0SLIP CONTROL (ABS)
 






FUSE CHART




FUSES 30 TO 49
 !""
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FUSE NUMBER
1210.20
1240.0
2460.2
3234.0ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)
START
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG) ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
5116.0POWER MIRRORS
5133.0
5200.0ZKE POWER WINDOWS (FH)
POWER SEATS
5203.0
6133.0
6160.1
6169.0HEATED SEATS
HORN
WIPER/WASHER MODULE (WWM)
WINDSHIELD WASHER JET HEATERS 5126.0ZKE CENTRAL LOCKING (ZV) 3450.1SLIP CONTROL (ABS/ASC) 1230.0CHARGING SYSTEM
6135.0DRIVE–AWAY PROTECTION (EWS II)
1210.17ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER M52/S52)
6100.0CENTRAL BODY ELECTRONICS (ZKE IV)
6167.1HEADLIGHT WASHER (SRA)
5430.2ELECTRO–HYDRAULIC CONVERTIBLE TOP









 


39
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 15A 7.5A 15A30A 10A

40     
  38 37 36 35
5A 5A

40A


50A

1290.0E–BOX FAN
3450.0SLIP CONTROL (ABS)








ANTI–THEFT
SYSTEM (ALPINE)
6575.2
INPUT DETAILS
 !""



#""$


ZKE CENTRAL LOCKING (ZV)
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S14
DRIVER’S DOOR
JAMB SWITCH
1) DOOR OPEN
2) DOOR CLOSED 2
.75 BR/GR/GE
2 X352
X3521
GROUND
DISTRIBUTION
0670.4
S13
PASSENGER’S
DOOR JAMB
SWITCH
1) DOOR OPEN
2) DOOR CLOSED 3
.75 BR/BL/GE
2 X351
X3511
GROUND
DISTRIBUTION
0670.4
5 X10182
GROUND
DISTRIBUTION
0670.4
15 X13252
GROUND
DISTRIBUTION
0670.4
17 X13253
.75 BR/GR/GE
X443
X445
.75 BR/BL/GE.5 GN/WS
9 X13025
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
3030
&#
2 1
2 1
+#&(+#&
X13254
+#$#)+##






OUTPUT DETAILS
 !""



#""$


ZKE CENTRAL LOCKING (ZV)
X1001514
M12
DRIVER’S DOOR
LOCK MOTOR
1) LOCK
2) UNLOCK
1 2 3 X660
FUSE DETAILS
0670.3
X1001810
FUSE DETAILS
0670.3
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.5 WS/SW
6
1
5
X6604
.5 WS/GN
P90
FRONT POWER
DISTRIBUTION BOX
X10015
14
FUSE DETAILS
0670.3
10 X13252
1
M13
PASSENGER’S
DOOR LOCK
MOTOR
1) LOCK
2) UNLOCK 1 2 3 X641
6
5 X641
4
29
.5 WS/GN .5 WS/SW
15
1.5 BL/GR17X25716
1.5 SW 1.5 WS1.5 BL/GR
1.5 SW
1.5 WSX462
2.5 SW
X453
X45516 17 X25615
1.5 SW 1.5 BL/
GR 1.5 WS 2.5 BL/GR 2.5 WS
2
12
.5 RT/GN
12
.5 RT/
GN
1.5 BL/GR 1.5 WS
F75AF3525AF75A
121 2
1 2
X13252
1.5 WS 1.5 SW 1.5 BL/GR






 !""








CENTRAL BODY ELECTRONICS (ZKE IV)
P90
FRONT POWER
DISTRIBUTION BOX
6
POWER
DISTRIBUTION
0670.2
12

#""$
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
GROUND
DISTRIBUTION
0670.4
+#$#)
F3310A
10
POWER
DISTRIBUTION
0670.2
10
F3525A
X10018
X13252
21519X13252
2.5 BL/
GR2.5 SW 2.5 WS
123X13254
.35 WS/
BR.5 WS/
GN/GE
131415
.35 WS/
SW.35 WS/
GR
16174
.5 GN/WS .5 BL/RT/
GE
3214
.75 BR/
GR/GE.75 BR/
WS
X13253
12
.5 SW/GE
2.5 GR/SW
1.5 BR/SW/GE
15
X10182
.5 SW/GN
9
.5 WS/GE
11.5 WS/VI
RXD TXD
DRIVE–AW AY
PROTECTION (EWS II)
6135.0 CRASH CONTROL
MODULE
6350.0 LIGHT SWITCH
DETAILS
6300.0 START
1240.0
ZKE CENTRAL
LOCKING (ZV)
5126.0ANTI–THEFT
SYSTEM (ALPINE)
6575.2LICENSE PLATE/
LUGGAGE
COMPARTMENT
LIGHTS
6320.0 .35 WS/
RT.5 WS/
BL.75 BR/BL/GE .35 WS/GNDATA LINK
0670.5
7
.35 BR/
SW
SUPPLEMENTAL
RESTRAINT
SYSTEM (AIR BAG)
3234.0