1998 BMW Z3M ROADSTER instrument cluster

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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IGNITION COIL, CYL. 3, T6153 1210.17-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 3, T6153 1210.20-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 4, T6154 1210.17-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 4, T6154 1210.20-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 5, T6155 1210.17-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 6, T6156 1210.17-03. . . . . . . . . . . . . . . . . . . . .
IGNITION SWITCH, S2 0670.2-04. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INDEX 0100.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTRUMENT CLUSTER 6211.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTRUMENT CLUSTER, A2w 6211.0. . . . . . . . . . . . . . . . . . . . . . . . .
INTAKE AIR RESONANCE CHANGEOVER VALVE,
Y6131 1210.20-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INTAKE AIR TEMPERATURE SENSOR, B6205 1210.17-02. . . . . .
INTAKE AIR TEMPERATURE SENSOR, B6205 1210.20-05. . . . . .
INTEGRATED HEATING– AND CLIMATE CONTROL 6450.6. . . . .
INTERIOR ACCESSORIES 6332.0-00. . . . . . . . . . . . . . . . . . . . . . . . .
INTERIOR LIGHT SWITCH, S408 6330.3-00. . . . . . . . . . . . . . . . . . . .
INTERIOR LIGHT, FRONT LEFT, E800 6330.3-00. . . . . . . . . . . . . . .
INTERIOR LIGHTS 6330.3-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INTERMEDIATE PRESSURE SWITCH, B9 6450.6-03. . . . . . . . . . . .
INTERMEDIATE PRESSURE SWITCH, B9 6450.6-04. . . . . . . . . . . .
INTERMEDIATE PRESSURE SWITCH, B9 6450.6-08. . . . . . . . . . . .
INTRODUCTION 0110.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JET HEATER THERMOSWITCH, S198 6169.0-00. . . . . . . . . . . . . . .
JUMPER PLUG, B900 6571.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
KICK–DOWN SWITCH, S8507 2460.2-02. . . . . . . . . . . . . . . . . . . . . .
KICK–DOWN SWITCH, S8507 2460.2-06. . . . . . . . . . . . . . . . . . . . . .
KNOCK SENSOR, B6240 1210.17-06. . . . . . . . . . . . . . . . . . . . . . . . . . KNOCK SENSOR, B6240 1210.20-05. . . . . . . . . . . . . . . . . . . . . . . . . .
LICENSE PLATE LIGHT, LEFT, E43 6320.0-00. . . . . . . . . . . . . . . . . .
LICENSE PLATE LIGHT, RIGHT, E44 6320.0-00. . . . . . . . . . . . . . . .
LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS 6320.0-00
LIGHT ASSEMBLY, LEFT REAR, E16 0670.4-13. . . . . . . . . . . . . . . .
LIGHT ASSEMBLY, RIGHT REAR, E17 0670.4-13. . . . . . . . . . . . . . .
LIGHT SWITCH DETAILS 6300.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LIGHT SWITCH, S8 6300.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOW BEAM LIGHT RELAY, K48 6312.0-01. . . . . . . . . . . . . . . . . . . . .
LOW BEAM LIGHT, LEFT, E13 6312.0-01. . . . . . . . . . . . . . . . . . . . . .
LOW BEAM LIGHT, RIGHT, E14 6312.0-01. . . . . . . . . . . . . . . . . . . . .
LOW RANGE SPEAKER, LEFT FRONT, H58 6510.1-02. . . . . . . . . .
LOW RANGE SPEAKER, RIGHT FRONT, H51 6510.1-02. . . . . . . .
LUGGAGE COMPARTMENT LIGHT SWITCH, S826 6320.0-00. . .
LUGGAGE COMPARTMENT LIGHT, E32 6320.0-00. . . . . . . . . . . . .
LUGGAGE COMPARTMENT LOCK MOTOR, M17 5126.0-03. . . . .
MARKER LIGHT, LEFT FRONT, E21 6314.0-01. . . . . . . . . . . . . . . . .
MARKER LIGHT, RIGHT FRONT, E22 6314.0-01. . . . . . . . . . . . . . . .
MID–HIGH RANGE SPEAKER, REAR LEFT, H55z 6510.1-01. . . . .
MID–HIGH RANGE SPEAKER, REAR RIGHT, H54z 6510.1-01. . .
MIDRANGE SPEAKER, LEFT FRONT, H55 6510.1-01. . . . . . . . . . .
MIDRANGE SPEAKER, RIGHT FRONT, H54 6510.1-02. . . . . . . . . .
MIRROR CONTROL SWITCH, S17 5116.0-00. . . . . . . . . . . . . . . . . .
MIRROR, DRIVER’S SIDE, Y5 5116.0-01. . . . . . . . . . . . . . . . . . . . . . .
MIRROR, PASSENGER’S SIDE, Y6 5116.0-01. . . . . . . . . . . . . . . . . .
NORMAL SPEED RELAY, K21 6450.6-03. . . . . . . . . . . . . . . . . . . . . . .
NORMAL SPEED RELAY, K21 6450.6-04. . . . . . . . . . . . . . . . . . . . . . .
NORMAL SPEED RELAY, K21 6450.6-08. . . . . . . . . . . . . . . . . . . . . . .






SYMBOLS !""




#""$


1.5 BR DATA LINK
0670.5 .5 WS/GE
0670.0-030670.0-02
1.5 BRN9
RADIO
THE COMPLETE WIRE
PROGRESSION AND
FURTHER CIRCUITS
CONNECTED TO
GROUND X497 ARE
SHOWN IN CELL
”0670.4 GROUND
DISTRIBUTION” AT
GROUND X497
THE COMPLETE WIRE
PROGRESSION AND FURTHER
CIRCUITS CONNECTED TO
FUSE 18 ARE SHOWN IN CELL
”0670.3 FUSE DETAILS” AT
FUSE 18
CURRENT PATH IS
CONTINUED AS
LABELED P90
FRONT POWER
DISTRIBUTION BOX F18
15A
GROUND
DISTRIBUTION
0670.4
N1
ANTI–THEFT
CONTROL MODULE
(DWA) FUSE DETAILS
0670.3A1
GENERAL MODULE
X252
17X332
2
CIRCUIT REFERENCE–A
WIRE WHICH CONNECTS
TO ANOTHER CIRCUIT
A2
INSTRUMENT
CLUSTER
X16
11RXD
ARROW SHOWS
DIRECTION OF
CURRENT FLOW
AND IS REPEATED
WHERE CURRENT
PATH CONTINUES
X497
X1812615
X491

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
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

1.5 GN
LATE PRODUCTION
8
1.5 GN/GE
7
F415A






A2w
INSTRUMENT
CLUSTERK4
BLOWER RELAY
X10015
2.5 GN
X1001612
.5 GN/BL/GE




#""$


POWER DISTRIBUTION
2P90
FRONT POWER
DISTRIBUTION BOX
F21
5A
FUSE DETAILS
0670.3
6F23
5A
8 1 X1002612 F24
10AF2610A
14 X1001716 15 X10017
11 X10016
F275AF285AF165A
.5 GN/BL .75 GN/SW 1.5 GN/WS .5 GN/VI .5 GN/GR .5 GN/BL 2.5 GN.5 GN .5 GN 2.5 GNX203
4
.5 GN/GEF22
5A
10
.5 GN/RTF25
5A
2.5 GN0670.2-04
15 15 15 15 15 15 15 15 15
8 X58
X1100
.5 GN
5 X17
.5 GN
2.5 RT/BR
12F6
20A
1.5 GN
11 X10015
15
 !""
ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER
M52/S52)
1210.17
1230.0
6211.06450.6
ENGINE CONTROL
SYSTEM (DME M5.2,
4–CYLINDER M44)
1210.20






8
FUSES 13, 14, AND 15




#""$


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

3LATE PRODUCTION






FUSES 23, 24, AND 25




#""$



FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX F25
5A
X6254
S17
MIRROR CONTROL
SWITCH
5116.0
X102625
X25718
X10020
.75 GN/SWX11264
K46
HIGH BEAM LIGHT
RELAY .75 GN/SW
.75 GN/SW
8 X1001710
.5 GN/RT
X11481
S198
JET HEATER
THERMOSWITCH
6169.0 .75 GN/SW
X5034
S8
LIGHT SWITCH .5 GN/RT
.5 GN/RT
 !""
6312.06300.0
6312.0
6350.0 F24
10A
X195651
S559
PASSENGER’S AIR
BAG CUT–OFF
SWITCH
3234.0 .5 GN/SW
6
F235A
X1076
S7
COMBINATION
SWITCH
X174
A2w
INSTRUMENT
CLUSTER
X183331
6300.0
6312.0
6313.0 .5 GN/GE .5 GN/BL .5 GN/BL .5 GN/BL
6211.0.5 GN/BL
X32
9X10065
1
X638
K9
UNLOADER RELAY,
TERMINAL 15 1.5 GN/BL
5203.0
X10981
.5 GN/BL .5 GN/BL
ACCESSORY
CONNECTOR
.5 GN/BL
S76
REAR WINDOW
DEFOGGER
SWITCH 5 X898
6424.0
EARLY
PRODUCTION LATE
PRODUCTION
S8
LIGHT SWITCH
K46z
DAY LIGHT RELAY
MODULE
CDN