fuses BMW Z3M ROADSTER 1998 E36 Electrical Troubleshooting Manual

BMBMWBMWBMW
Z3
2.5 VI/SW
0110.0 INTRODUCTION04/99
0110.0-
1998
00
P90
FRONT POWER
DISTRIBUTION
BOXF115A
GROUND
DISTRIBUTION
0670.46160.0-02 2.5 VI/SW 4 8P91
REAR POWER
DISTRIBUTION
BOX
F4430A
X29326 X293
FUSE DETAILS
0670.3
4 VI/SW 86
8530
87
X452
CENTRAL
BODY
ELECTRONICS
(ZKE)
6100.0 K11
WIPER RELAY
FUSE DETAILS
0670.3
X493
Schematics
The schematics divide the entire vehicle electrical system into individual circuits. Interacting
electrical components are shown on one common schematic.
Switches and other components are represented in such a way that their general layout and
function are self–explicit. They are arranged on the sheet such that the current path can be
followed from positive (top) to negative (bottom).
Important: The components and wires are not drawn to scale. For instance, a lead with a length
of over 1m can be shown as a lead that is only a few cm long. To ensure clear arrangement , all
connectors, lines branches and connected components from the fuses to the component and
from the component to ground connection are not shown within the individual cells. If required,
reference can be made to cells 0670.3 Fuse Details and 0670.4 Ground Distribution where all
lines are illustrated with all plug connections, line branches and connected components.
All circuit symbols used are listed and explained in cell 0140.0 Symbols.
In cell 7000.0 Component Location Chart all important connectors, ground points and
components are listed in tabular form. It provides a precise description of the component
locations in the vehicle.
In cell 7100.0 Component Location Views the location of connectors and components which
are difficult to locate are shown in line arts or illustrations. In cell 8000.0 Splice Location Views
all splices are listed in numerical order and illustrations are provided to assist in locating splices
on larger harnesses. In cell 8500.0 Connector Views diagrams of connectors with more than 2
pins are illustrated.

Example
General conventions can be explained based on the following schematic example.

* K33a *
AIR CONDITIONING
RELAY, MOTRONIC






K48
LOW BEAM LIGHT
RELAYX45
11 12 13456 78 9
38
37
35
34
33
32
31 42
41
40
39 43 44
FRONT POWER DISTRIBUTION BOX
0670.0 POWER DISTRIBUTION CHART !""





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K2
HORN RELAYK47
FRONT FOG LIGHT
RELAYK16
HAZARD FLASHER
RELAYK4
BLOWER RELAY
K10
ABS RELAYK75
ABS PUMP MOTOR
RELAYK22
HIGH SPEED
RELAYK19
COMPRESSOR
CONTROL RELAYK21
NORMAL SPEED
RELAY X56X44X64X58
X63X54X1161
X53X51X52
46
45
3612 3 10
14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
FUSES FUSES
X0
K9
UNLOADER RELAY,
TERMINAL 15K6304
SECONDARY AIR
PUMP RELAYX6304
4–CYLINDER
X50
K94 *
ENGINE CONTROL
RELAY (ABS/ASC)X18766K95 *
VALVE RELAY
(ABS/ASC)X18767
M ROADSTER






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)
 

6312.0






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
6313.0
6314.0
6320.0
6322.0
30A 15A 30A 15A 30A 20A 5A 30A 7.5A 7.5A 5A 15A 5A 5A 5A 10A 5A 7.5A20A15A 30A 5A 5A
TURN/HAZARD LIGHTS
BACK UP LIGHTS LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS
5A 30A 15A 10A
PARK/TAIL/UNDERHOOD LIGHTS
30A
6332.0INTERIOR ACCESSORIES
6424.0REAR WINDOW DEFOGGER
6450.6
6561.0
6571.0
6575.2CRUISE CONTROL (TEMPOMAT) INTEGRATED HEATING– AND CLIMATE CONTROL
CELLULAR TELEPHONE (PROVISIONS)
ANTI–THEFT SYSTEM (ALPINE) 6350.0CRASH CONTROL MODULE 6330.3INTERIOR LIGHTS 6325.0BRAKE LIGHTS HEADLIGHTS/FOG LIGHTS
6581.3BOARD COMPUTER (BC – LOW) 6510.1RADIO/HIFI
    








6300.0LIGHT SWITCH DETAILS 
6211.0INSTRUMENT CLUSTER
6213.3DIGITAL CLOCK








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)








FUSE CHART




FUSES 30 TO 49
 !""
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FUSE NUMBER
39
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 15A 7.5A 15A30A10A

40     
  38 37 36 35
5A5A

6313.0
6314.0
6320.0
6322.0TURN/HAZARD LIGHTS
BACK UP LIGHTS LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS PARK/TAIL/UNDERHOOD LIGHTS
6332.0INTERIOR ACCESSORIES
6424.0REAR WINDOW DEFOGGER
6450.6
6561.0
6571.0
6575.2CRUISE CONTROL (TEMPOMAT) INTEGRATED HEATING– AND CLIMATE CONTROL
CELLULAR TELEPHONE (PROVISIONS)
ANTI–THEFT SYSTEM (ALPINE) 6350.0CRASH CONTROL MODULE 6330.3INTERIOR LIGHTS 6325.0BRAKE LIGHTS 6312.0HEADLIGHTS/FOG LIGHTS
6581.3BOARD COMPUTER (BC – LOW) 6510.1RADIO/HIFI










 



40A

6300.0LIGHT SWITCH DETAILS






50A

6211.0INSTRUMENT CLUSTER

6213.3DIGITAL CLOCK






FUSES 1, 2, 3, 4, 5, AND 6




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0670.3 FUSE DETAILS
410
K9
UNLOADER RELAY,
TERMINAL 15 6 X63
8
1.5 RT/VI
5203.0
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH 2.5 RT/SW
5200.0
2 X279
2 RT/SW
5 X898
12
S76
REAR WINDOW
DEFOGGER
SWITCH2.5 RT/BR
6424.0
 !""
F215AF415AF530AF620A
1.5 RT/GR
2 X10065
ACCESSORY
CONNECTOR
P90
FRONT POWER
DISTRIBUTION
BOX
A51
WIPER/WASHER
MODULE 14 X285
6
2.5 RT/BR/GE
6160.1
F330A
6167.1X10015
2
K18363
CONVERTIBLE TOP
RELAY I (CLOSE) 2.5 RT/GE
5430.2
1F1
30A
2 X18363
K18364
CONVERTIBLE TOP
RELAY II (OPEN)
5430.22 X18364
6 X13146
4 RT/GE
X10014
2.5 RT/GE
2.5 RT/GE 2.5 RT/GE
6 X63K9
UNLOADER RELAY,
TERMINAL 15
6424.0
EARLY PRODUCTION LATE PRODUCTION EARLY PRODUCTION LATE PRODUCTIONEARLY PRODUCTION LATE PRODUCTION
EARLY PRODUCTION LATE PRODUCTION
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH 2
5203.03 X651
.5 GN/GE .5 GN/GE
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH 2
5203.03 X658
.5 GN/GE .5 GN/GE
X9454
1.5 GN/GE






FUSES 7, 8, AND 9




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FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
K2
HORN RELAY 6 X56
16
1 RT/WS/GE
6133.018
30
N9
RADIO 9 X18126
2.5 RT/WS
6510.1
A18
HIFI AMPLIFIER 1 X605
6510.1
X19513
2.5 RT/WS
N22
CD CHANGER 2 X18180
.5 RT/WSX10015
4 X322
2.5 RT/WS
6510.11.5 RT/WS
 !""
F815AF920A
14
X1234
S47
DRIVER’S DOOR
LOCK SWITCH .5 RT/GN
M12
DRIVER’S DOOR
LOCK MOTOR 6 X660
.5 RT/GN
M13
PASSENGER’S
DOOR LOCK
MOTOR 6 X641
.5 RT/GN
S49
PASSENGER’S
DOOR LOCK
SWITCH 2 X742
.35 RT/GN
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR X311
2 X747
1112 X25712 .35 RT/GN .35 RT/GN .35 RT/GN.75 RT/GN
5126.0
11 X256
.5 RT/GN
5126.0 5126.0
.35 RT/GN
3
5126.05126.0
F75A
N5
ANALOG CLOCK 2 X1155
.5 RT/GN
6211.0
2 X19245
.5 RT/GNM ROADSTER






FUSES 10, 11, AND 12




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FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
A52
SLIP CONTROL
MODULE
(ABS/ASC) 51 X1171
3450.1
X10055
K10
ABS RELAY 2 X54
2.5 RT/BL
20 X10015
K75
ABS PUMP MOTOR
RELAY 8 X1161
3450.1 2.5 RT/BL
2
E14
RIGHT LOW BEAM
LIGHT
4
E13
LEFT LOW BEAM
LIGHTX10016
2 X135
2 X130
6312.0
6350.0
6312.0
6350.0
E8
RIGHT HEADLIGHT
E7
LEFT HEADLIGHT
1 GE/GN 1 GE/BL
2.5 RT/BL
3450.1
 !""
F1030AF117.5AF127.5A 56b 56b
Z3 ROADSTER
6–CYLINDER
2.5 RT/BL
K10
ABS RELAY 2 X54
3450.0 2.5 RT/BL
A52
SLIP CONTROL
MODULE
(ABS/ASC) 51 X1175
3450.1 2.5 RT/BL
4–CYLINDERM ROADSTER
WITH ABSM ROADSTER
WITH ASC






8
FUSES 13, 14, AND 15




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FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
1 GE/BR
E26
LEFT FOG LIGHT
A2w
INSTRUMENT
CLUSTER 8 X17
.75 GE/BR
6312.01 GE/BR
E27
RIGHT FOG LIGHT
NSW
10 X10016
1 GE/BR
X1152
2 X7682 X769
6312.0 6312.0
8 X13252
2.5 RT/BL
 !""
5133.0
F1430AF1515A
6100.0
6
K6301w
FUEL PUMP RELAY 8 X6301
.5 RT/WS/GE
1210.17
F135A
1210.20
B6247
CHARCOAL FILTER
SHUT–OFF VALVE 2 X6247
1210.17
1210.20
X2233
.5 RT/WS/GE .5 RT/WS/GE
S6
ASC SWITCH 1 X2227
3450.1 .5 RT/WS/GE
A52
SLIP CONTROL
MODULE
(ABS/ASC) 1 X1175
1.5 RT/WS/GE
3450.1
M ROADSTER
WITH ASC