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461_frontpage

PN 01 00 0 009 430

1999

BMW Z3 (E36/7)

Z3 Roadster, Z3 Coupe,

M Roadster, M Coupe

Electrical

Troubleshooting

Manual

Vehicles produced 9/98 thru 03/99

F

R9

D3

R12 T3

R14

R8

C2

R11

Rz

(2)

BMW NA

ELECTRICAL TROUBLESHOOTING

MANUAL

SERIES 3 – E36/7 (Z3 Roadster, Z3 Coupe,

M Roadster, and M Coupe)

SCHEMATICS

MODEL YEAR 1999

ÁÁÁÁ ÁÁÁÁ

0100.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

INDEX

ÁÁÁÁ ÁÁÁÁ

0110.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

INTRODUCTION

ÁÁÁÁ ÁÁÁÁ

0140.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

SYMBOLS

ÁÁÁÁ

0670.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

POWER DISTRIBUTION CHART

ÁÁÁÁ ÁÁÁÁ

0670.1

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

FUSE CHART

ÁÁÁÁ ÁÁÁÁ

0670.2

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

POWER DISTRIBUTION

ÁÁÁÁ ÁÁÁÁ

0670.3

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

FUSE DETAILS

ÁÁÁÁ ÁÁÁÁ

0670.4

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

GROUND DISTRIBUTION

ÁÁÁÁ ÁÁÁÁ

0670.5

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

DATA LINK

ÁÁÁÁ ÁÁÁÁ

1210.17

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ENGINE CONTROL SYSTEM

MS41.1 (6–CYLINDER S52)

ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ

1210.25

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ENGINE CONTROL SYSTEM

MS42.1 (6–CYLINDER M52)

ÁÁÁÁ ÁÁÁÁ

1230.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

CHARGING SYSTEM

ÁÁÁÁ ÁÁÁÁ

1240.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

START

ÁÁÁÁ ÁÁÁÁ

1290.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

E–BOX FAN

ÁÁÁÁ ÁÁÁÁ

2460.2

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ELECTRONIC TRANSMISSION

CONTROL (EGS A4S 270R)

ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ

3234.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

SUPPLEMENTAL RESTRAINT

SYSTEM (AIR BAG)

ÁÁÁÁ ÁÁÁÁ

3450.1

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

SLIP CONTROL (ABS/ASC)

ÁÁÁÁ ÁÁÁÁ

3614.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

TIRE INFLATION SYSTEM

ÁÁÁÁ ÁÁÁÁ

5116.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

POWER MIRRORS

ÁÁÁÁ

5126.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ZKE CENTRAL LOCKING (ZV)

ÁÁÁÁ ÁÁÁÁ

5133.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ZKE POWER WINDOWS (FH)

ÁÁÁÁ ÁÁÁÁ

5200.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

POWER SEATS

ÁÁÁÁ ÁÁÁÁ

5203.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

HEATED SEATS

ÁÁÁÁ ÁÁÁÁ

5410.5

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

POWER TILT SUNROOF

ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ

5430.2

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ELECTRO–HYDRAULIC

CONVERTIBLE TOP

ÁÁÁÁ ÁÁÁÁ

6100.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

CENTRAL BODY ELECTRONICS

(ZKE IV)

ÁÁÁÁ ÁÁÁÁ

6133.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

HORN

ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ

6135.1

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

DRIVE–AWAY PROTECTION

(EWS III)

ÁÁÁÁ ÁÁÁÁ

6160.1

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

WIPER/WASHER MODULE (WWM)

ÁÁÁÁ ÁÁÁÁ

6167.1

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

HEADLIGHT WASHER (SRA)

ÁÁÁÁ ÁÁÁÁ

6169.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

WINDSHIELD WASHER JET

HEATERS

ÁÁÁÁ ÁÁÁÁ

6211.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

INSTRUMENT CLUSTER

ÁÁÁÁ ÁÁÁÁ

6213.3

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

DIGITAL CLOCK

ÁÁÁÁ ÁÁÁÁ

6300.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

LIGHT SWITCH DETAILS

ÁÁÁÁ ÁÁÁÁ

6312.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

HEADLIGHTS/FOG LIGHTS

ÁÁÁÁ ÁÁÁÁ

6313.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

TURN/HAZARD LIGHTS

ÁÁÁÁ ÁÁÁÁ

6314.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

PARK/TAIL/UNDERHOOD LIGHTS

ÁÁÁÁ ÁÁÁÁ

6320.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

LICENSE PLATE/LUGGAGE

COMPARTMENT LIGHTS

ÁÁÁÁ ÁÁÁÁ

6322.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

BACK UP LIGHTS

ÁÁÁÁ ÁÁÁÁ

6325.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

BRAKE LIGHTS

ÁÁÁÁ ÁÁÁÁ

6330.3

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

INTERIOR LIGHTS

ÁÁÁÁ ÁÁÁÁ

6332.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

INTERIOR ACCESSORIES

ÁÁÁÁ

6350.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

CRASH CONTROL MODULE

ÁÁÁÁ ÁÁÁÁ

6424.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

REAR WINDOW DEFOGGER

ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ

6450.6

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

INTEGRATED HEATING– AND

CLIMATE CONTROL

ÁÁÁÁ ÁÁÁÁ

6510.1

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

RADIO/HIFI

ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ

6561.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

CELLULAR TELEPHONE

(PROVISIONS)

ÁÁÁÁ

6571.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

CRUISE CONTROL (TEMPOMAT)

ÁÁÁÁ ÁÁÁÁ

6575.2

ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ANTI–THEFT SYSTEM (ALPINE)

ÁÁÁÁ ÁÁÁÁ

6581.3

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

BOARD COMPUTER (BC – LOW)

ÁÁÁÁ ÁÁÁÁ

7000.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

COMPONENT LOCATION CHART

ÁÁÁÁ ÁÁÁÁ

7100.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

COMPONENT LOCATION VIEWS

ÁÁÁÁ ÁÁÁÁ

8000.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

SPLICE LOCATION VIEWS

ÁÁÁÁ ÁÁÁÁ

8500.0

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

ÁÁÁÁÁÁÁÁÁÁÁÁÁ

CONNECTOR VIEWS

(3)

0100.0 INDEX

0100.0Ć00

03/00

1999

BM

BMW

BMW

BMW

Z3

ABS HYDRAULIC UNIT, Y1w

. . .

3450.1-01

AIR BAG CUT–OFF SWITCH, PASSENGER’S, S559

. . .

3234.0-01

AIR BAG GAS GENERATOR, DRIVER’S, G5

. . .

3234.0-00

AIR BAG GAS GENERATOR, LEFT SIDE, G14

. . .

3234.0-03

AIR BAG GAS GENERATOR, PASSENGER’S, G6

. . .

3234.0-01

AIR BAG GAS GENERATOR, RIGHT SIDE, G15

. . .

3234.0-03

AIR CONDITIONING COMPRESSOR, Y2

. . .

6450.6-02

AIR CONDITIONING COMPRESSOR, Y2

. . .

6450.6-06

AIR CONDITIONING RELAY, MOTRONIC, K33a

. . .

6450.6-04

AIR CONDITIONING/RECIRCULATING SWITCH ASSEMBLY,

S220

. . .

6450.6-01

AIR CONDITIONING/RECIRCULATING SWITCH ASSEMBLY,

S220

. . .

6450.6-05

AIR PUMP, Y6133

. . .

1210.17-05

AIR PUMP, Y6133

. . .

1210.25-04

ANALOG CLOCK, N5

. . .

6211.0-05

ANTENNA AMPLIFIER AM/FM, N8

. . .

6510.1-00

ANTI–THEFT CONTROL MODULE (ALPINE), N12w

. . .

6575.2

ANTI–THEFT HORN (ALPINE), H1w

. . .

6575.2-01

ANTI–THEFT SYSTEM (ALPINE)

. . .

6575.2

ASC SWITCH, S6

. . .

3450.1-03

ASC SWITCH, S6

. . .

3450.1-06

ASHTRAY LIGHT, FRONT, E25

. . .

6300.0-01

ASHTRAY LIGHT, FRONT, E25

. . .

6332.0-00

AUTOMATIC TRANSMISSION RANGE SWITCH, S3

. . .

2460.2-04

AUXILIARY FAN MOTOR, M9

. . .

6450.6-03

AUXILIARY FAN MOTOR, M9

. . .

6450.6-07

AUXILIARY FUSE BOX, P95

. . .

0670.2-06

AUXILIARY FUSE BOX, P97

. . .

0670.2-06

AUXILIARY THROTTLE POSITION MOTOR (ADS), M93

. . .

3450.1-02

AUXILIARY THROTTLE POSITION SENSOR, R31

. . .

3450.1-02

AUXILIARY TURN LIGHT, LEFT FRONT, H9

. . .

6313.0-02

AUXILIARY TURN LIGHT, RIGHT FRONT, H8

. . .

6313.0-02

B+ JUMP START JUNCTION POINT, G6430

. . .

0670.2-00

B+ JUMP START JUNCTION POINT, G6430

. . .

0670.2-05

B+ JUNCTION POINT E–BOX, G6400

. . .

0670.2-01

B+ JUNCTION POINT, G7512

. . .

0670.2-00

BACK UP LIGHT, LEFT, H27

. . .

6322.0-00

BACK UP LIGHT, RIGHT, H28

. . .

6322.0-00

BACK UP LIGHTS

. . .

6322.0-00

BATTERY, G1

. . .

0670.2-00

BATTERY, G1

. . .

0670.2-05

BLOWER MOTOR, M30

. . .

6450.6-00

BLOWER MOTOR, M30

. . .

6450.6-04

BLOWER RELAY, K4

. . .

6450.6-00

BLOWER RELAY, K4

. . .

6450.6-04

BLOWER RESISTORS, R11

. . .

6450.6-00

BLOWER RESISTORS, R11

. . .

6450.6-04

BLOWER SWITCH, S75

. . .

6450.6-00

BLOWER SWITCH, S75

. . .

6450.6-04

BOARD COMPUTER (BC – LOW)

. . .

6581.3-00

BOARD COMPUTER (BC – LOW), A35y

. . .

6581.3-00

BODY ELECTRONICS CONTROL MODULE (ZKE IV), A104

. . .

6100.0

(4)

INDEX

0100.0Ć01

03/00

1999

BM

BMW

BMW

BMW

Z3

CAMSHAFT POSITION SENSOR

(CYLINDER IDENTIFICATION), B6204

. . .

1210.17-06

CAMSHAFT POSITION SENSOR 1 (INLET), B6214

. . .

1210.25-05

CAMSHAFT POSITION SENSOR 2 (OUTLET), B6224

. . .

1210.25-05

CD CHANGER, N22

. . .

6510.1

CELLULAR TELEPHONE (PROVISIONS)

. . .

6561.0-00

CENTRAL BODY ELECTRONICS (ZKE IV)

. . .

6100.0

CENTRAL LOCKING LUGGAGE COMPARTMENT LID

MOTOR RELAY (ZV), K70

. . .

5126.0-05

CHARCOAL FILTER SHUT–OFF VALVE, B6247 1210.17-09

. . .

CHARGING SYSTEM

. . .

1230.0

CHIME MODULE, H10

. . .

6211.0-00

CIGAR LIGHTER CONNECTION, E28a

. . .

3614.0-00

CIGAR LIGHTER LIGHT, FRONT, E29

. . .

6300.0-01

CIGAR LIGHTER LIGHT, FRONT, E29

. . .

6332.0-00

CIGAR LIGHTER, FRONT, E28

. . .

6332.0-00

CLUTCH SWITCH, S32

. . .

6571.0-01

CLUTCH SWITCH, S32

. . .

6571.0-03

COMBINATION SWITCH, S7

. . .

6313.0-00

COMPONENT LOCATION CHART

. . .

7000.0

COMPONENT LOCATION VIEWS

. . .

7100.0

COMPRESSOR CONTROL RELAY, K19

. . .

6450.6-02

COMPRESSOR CONTROL RELAY, K19

. . .

6450.6-06

COMPRESSOR MAIN SWITCH, S232

. . .

3614.0-00

COMPRESSOR RELAY, K6394

. . .

3614.0-00

CONNECTOR VIEWS

. . .

8500.0

CONTACT RING, C101

. . .

3234.0-00

CONVERTIBLE TOP ACTUATING SWITCH, S143

. . .

5430.2-01

CONVERTIBLE TOP END–POSITION MICRO SWITCH, S164

5430.2-01

CONVERTIBLE TOP MOTOR, M101

. . .

5430.2-00

CONVERTIBLE TOP RELAY I (CLOSE), K18363

. . .

5430.2-00

CONVERTIBLE TOP RELAY II (OPEN), K18364

. . .

5430.2-00

CRANKSHAFT POSITION/RPM SENSOR, B6203

. . .

1210.17-06

CRANKSHAFT POSITION/RPM SENSOR, B6203

. . .

1210.25-05

CRASH CONTROL MODULE

. . .

6350.0

CRASH CONTROL MODULE, N17

. . .

6350.0-01

CRUISE CONTROL (TEMPOMAT)

. . .

6571.0

CRUISE CONTROL ACTUATOR (TEMPOMAT), M25

. . .

6571.0-01

CRUISE CONTROL INTERFACE, A9008

. . .

6571.0-02

CRUISE CONTROL MODULE (TEMPOMAT), A8

. . .

6571.0

CRUISE CONTROL SWITCH, S28

. . .

6571.0-00

CRUISE CONTROL SWITCH, S28

. . .

6571.0-02

DATA LINK

. . .

0670.5

DATA LINK CONNECTOR, D100

. . .

0670.5

DAY LIGHT RELAY MODULE, K46z

. . .

6312.0-01

DEFOGGER I, REAR, E9

. . .

6424.0

DIGITAL CLOCK

. . .

6213.3-00

DIGITAL CLOCK, A110

. . .

6213.3-00

DOME LIGHT/MAP READING ASSEMBLY, FRONT, E34

. . .

6330.3-00

DOOR JAMB SWITCH, DRIVER’S, S14

. . .

5126.0-01

DOOR JAMB SWITCH, PASSENGER’S, S13

. . .

5126.0-01

DOOR LOCK MOTOR, DRIVER’S, M12

. . .

5126.0-02

DOOR LOCK MOTOR, DRIVER’S, M12

. . .

5126.0-04

DOOR LOCK MOTOR, PASSENGER’S, M13

. . .

5126.0-02

DOOR LOCK MOTOR, PASSENGER’S, M13

. . .

5126.0-04

DOOR LOCK SWITCH, DRIVER’S, S47

. . .

5126.0-00

DOOR LOCK SWITCH, PASSENGER’S, S49

. . .

5126.0-00

DRIVE–AWAY PROTECTION (EWS III)

. . .

6135.1

DUAL TEMPERATURE SENSOR

(5)

INDEX

0100.0Ć02

03/00

1999

BM

BMW

BMW

BMW

Z3

E–BOX FAN

. . .

1290.0-00

E–BOX FAN, M6506

. . .

1290.0-00

ELECTRICAL COMPRESSOR, M805

. . .

3614.0-00

ELECTRO–HYDRAULIC CONVERTIBLE TOP

. . .

5430.2

ELECTRONIC IMMOBILIZER CONTROL MODULE (EWS III),

A837

. . .

6135.1

ELECTRONIC TRANSMISSION CONTROL (EGS A4S 310R)

. . . .

2460.2

ENGINE CONTROL MODULE (DME), A6000

. . .

1210.17

ENGINE CONTROL MODULE (DME), A6000

. . .

1210.25

ENGINE CONTROL MODULE RELAY, K6300

. . .

1210.17-00

ENGINE CONTROL MODULE RELAY, K6300

. . .

1210.25-00

ENGINE CONTROL RELAY (ABS/ASC), K94

. . .

3450.1-00

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

. . .

1210.17

ENGINE CONTROL SYSTEM MS42.1 (6–CYLINDER M52)

. . .

1210.25

ENGINE COOLANT TEMPERATURE SENSOR, B6232

. . .

1210.17-02

ENGINE COOLANT TEMPERATURE SENSOR, B6232

. . .

6211.0-03

ENGINE COOLANT TEMPERATURE SENSOR, B6236

. . .

1210.17-02

ENGINE COOLANT TEMPERATURE SENSOR, B6236

. . .

1210.25-07

ENGINE HOOD SWITCH, S21w

. . .

6575.2-00

EVAPORATIVE EMISSION VALVE, Y6120

. . .

1210.17-05

EVAPORATIVE EMISSION VALVE, Y6120

. . .

1210.25-03

EVAPORATOR CONTROLLER, S221

. . .

6450.6-01

EVAPORATOR CONTROLLER, S221

. . .

6450.6-05

EVAPORATOR TEMPERATURE SENSOR, B14

. . .

6450.6-01

EVAPORATOR TEMPERATURE SENSOR, B14

. . .

6450.6-05

EWS TOROIDAL COIL, L1

. . .

6135.1

FOG LIGHT RELAY, FRONT, K47

. . .

6312.0-00

FOG LIGHT SWITCH, S10

. . .

6312.0-00

FOG LIGHT, LEFT, E26

. . .

6312.0-00

FOG LIGHT, RIGHT, E27

. . .

6312.0-00

(6)

INDEX

0100.0Ć03

03/00

1999

BM

BMW

BMW

BMW

Z3

HEADLIGHT WASHER (SRA)

. . .

6167.1-00

HEADLIGHT, LEFT, E7

. . .

6312.0-01

HEADLIGHT, RIGHT, E8

. . .

6312.0-01

HEADLIGHT/FOG LIGHT WASHER PUMP, M7

. . .

6160.1-00

HEADLIGHT/FOG LIGHT WASHER PUMP, M7

. . .

6167.1-00

HEADLIGHTS/FOG LIGHTS

. . .

6312.0

HEAT/A/C CONTROL PANEL ILLUMINATION, E105

. . .

6300.0-02

HEAT/A/C CONTROL PANEL ILLUMINATION, E105

. . .

6300.0-03

HEAT/A/C CONTROL PANEL ILLUMINATION, E106

. . .

6300.0-02

HEAT/A/C CONTROL PANEL ILLUMINATION, E106

. . .

6300.0-03

HEATED SEATS

. . .

5203.0-00

HIFI AMPLIFIER, A18

. . .

6510.1

HIGH BEAM LIGHT RELAY, K46

. . .

6312.0-01

HIGH BEAM LIGHT, LEFT, E11

. . .

6312.0-01

HIGH LEVEL STOP LIGHT, H34

. . .

6325.0

HIGH RANGE SPEAKER, LEFT FRONT, H59

. . .

6510.1-02

HIGH RANGE SPEAKER, LEFT FRONT, H59

. . .

6510.1-03

HIGH RANGE SPEAKER, LEFT REAR, H56

. . .

6510.1-03

HIGH RANGE SPEAKER, RIGHT FRONT, H50

. . .

6510.1-01

HIGH RANGE SPEAKER, RIGHT REAR, H53

. . .

6510.1-03

HIGH SPEED RELAY, K22

. . .

6450.6-03

HIGH SPEED RELAY, K22

. . .

6450.6-07

HORN

. . .

6133.0-00

HORN RELAY, K2

. . .

6133.0-00

HORN SWITCH, S4

. . .

6133.0-00

HORN, LEFT, H2

. . .

6133.0-00

HOT FILM AIR MASS METER, B6207

. . .

1210.17-05

HOT FILM AIR MASS METER, B6207

. . .

1210.25-05

IDLE SPEED CONTROL VALVE, Y6130

. . .

1210.17-01

IDLE SPEED CONTROL VALVE, Y6130

. . .

1210.25-03

(7)

INDEX

0100.0Ć04

03/00

1999

BM

BMW

BMW

BMW

Z3

KNOCK SENSOR, B6240

. . .

1210.25-09

LEAKAGE DIAGNOSIS PUMP, Y6139

. . .

1210.25-04

LICENSE PLATE LIGHT, LEFT, E43

. . .

6320.0-00

LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS

. . .

6320.0-00

LIGHT ASSEMBLY, LEFT REAR, E16

. . .

0670.4-16

LIGHT ASSEMBLY, RIGHT REAR, E17

. . .

0670.4-16

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 RANGE SPEAKER, LEFT FRONT, H58

. . .

6510.1-01

LOW RANGE SPEAKER, LEFT REAR, H57

. . .

6510.1-02

LOW RANGE SPEAKER, RIGHT FRONT, H51

. . .

6510.1-01

LOW RANGE SPEAKER, RIGHT REAR, H52

. . .

6510.1-02

LUGGAGE COMPARTMENT LID LOCKING SWITCH, S117

. . .

5126.0-05

LUGGAGE COMPARTMENT LIGHT SWITCH, S826

. . .

6320.0-00

LUGGAGE COMPARTMENT LIGHT, E32

. . .

6320.0-01

LUGGAGE COMPARTMENT LOCK MOTOR, M17

. . .

5126.0-03

LUGGAGE COMPARTMENT LOCK MOTOR, M17

. . .

5126.0-05

MARKER LIGHT, LEFT FRONT, E21

. . .

6314.0-01

MARKER LIGHT, RIGHT FRONT, E22

. . .

6314.0-01

MID–HIGH RANGE SPEAKER, REAR LEFT, H55z

. . .

6510.1-02

MID–HIGH RANGE SPEAKER, REAR RIGHT, H54z

. . .

6510.1-02

MIDRANGE SPEAKER, LEFT FRONT, H55

. . .

6510.1-02

MIDRANGE SPEAKER, LEFT FRONT, H55

. . .

6510.1-03

MIDRANGE SPEAKER, RIGHT FRONT, H54

. . .

6510.1-01

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

. . .

6450.6-07

OBD II CONNECTOR, D110

. . .

0670.5-03

OBD II CONNECTOR, D110

. . .

0670.5-06

OIL PRESSURE SWITCH, B6231

. . .

1210.25-08

OIL PRESSURE SWITCH, B6231

. . .

6211.0-03

OIL PRESSURE SWITCH, B6231

. . .

6211.0-07

OIL TEMPERATURE GAUGE, B59

. . .

6211.0-05

OIL TEMPERATURE SENSOR, B6238

. . .

1210.25-07

OIL TEMPERATURE SENSOR, B6238

. . .

6211.0-05

ON–BOARD COMPUTER TEMPERATURE SENSOR, B21

. . . .

6581.3-00

OXYGEN SENSOR I

(BEHIND CATALYTIC CONVERTER), B62102

. . .

1210.17-04

OXYGEN SENSOR I

(BEHIND CATALYTIC CONVERTER), B62102

. . .

1210.25-06

OXYGEN SENSOR I

(IN FRONT OF CATALYTIC CONVERTER), B62101

. . .

1210.17-04

OXYGEN SENSOR I

(IN FRONT OF CATALYTIC CONVERTER), B62101

. . .

1210.25-06

OXYGEN SENSOR II

(BEHIND CATALYTIC CONVERTER), B62202

. . .

1210.17-04

OXYGEN SENSOR II

(BEHIND CATALYTIC CONVERTER), B62202

. . .

1210.25-06

OXYGEN SENSOR II

(IN FRONT OF CATALYTIC CONVERTER), B62201

. . .

1210.17-04

OXYGEN SENSOR II

(8)

INDEX

0100.0Ć05

03/00

1999

BM

BMW

BMW

BMW

Z3

POWER DISTRIBUTION CHART

. . .

0670.0

POWER MIRRORS

. . .

5116.0

POWER SEATS

. . .

5200.0

POWER TILT SUNROOF

. . .

5410.5-00

POWER WINDOW SWITCH, DRIVER’S, S126y

. . .

5133.0-01

POWER WINDOW SWITCH, PASSENGER’S, S127y

. . .

5133.0-01

PRESSURE SWITCH, B8y

. . .

6450.6-03

PRESSURE SWITCH, B8y

. . .

6450.6-07

PRESSURE SWITCH, B9508

. . .

6450.6-03

PRESSURE SWITCH, B9508

. . .

6450.6-07

PROGRAM SWITCH, S8503

. . .

2460.2-03

PYROTECHNICAL BELT TENSIONER, DRIVER’S SIDE, G12

.

3234.0-00

PYROTECHNICAL BELT TENSIONER, PASSENGER’S SIDE,

G13

. . .

3234.0-00

RADIO ANTI–THEFT SWITCH, S20w

. . .

6575.2-00

RADIO, N9

. . .

6510.1

RADIO/HIFI

. . .

6510.1

RESISTOR, R8554

. . .

0670.4-08

REVERSING LIGHT SWITCH, S8511

. . .

6322.0-00

RIGHT HIGH BEAM LIGHT, RIGHT, E12

. . .

6312.0-01

RIGHT HORN, RIGHT, H3

. . .

6133.0-00

RIGHT LICENSE PLATE LIGHT, RIGHT, E44

. . .

6320.0-00

RIGHT LOW BEAM LIGHT, RIGHT, E14

. . .

6312.0-01

RIGHT PARK LIGHT, RIGHT, E19

. . .

6314.0-01

SEAT BELT SWITCH, DRIVER’S, S58

. . .

3234.0-02

SEAT BELT SWITCH, PASSENGER’S, S59

. . .

3234.0-02

SEAT CONTROL SWITCH, DRIVER’S SEAT, S51

. . .

5200.0-00

SEAT CONTROL SWITCH, DRIVER’S SEAT, S51

. . .

5200.0-02

SEAT CONTROL SWITCH, PASSENGER’S SEAT, S56

. . .

5200.0-01

SEAT CONTROL SWITCH, PASSENGER’S SEAT, S56

. . .

5200.0-03

SEAT HEATER SWITCH, DRIVER’S SEAT, S53

. . .

5203.0-00

SEAT HEATER SWITCH, PASSENGER’S SEAT, S54

. . .

5203.0-00

SEAT HEATER, DRIVER’S, E57

. . .

5203.0-00

SEAT HEATER, PASSENGER’S, E58

. . .

5203.0-00

SEAT HEIGHT MOTOR, DRIVER’S, M52

. . .

5200.0-00

SEAT HEIGHT MOTOR, DRIVER’S, M52

. . .

5200.0-02

SEAT HEIGHT MOTOR, PASSENGER’S, M59

. . .

5200.0-01

SEAT HEIGHT MOTOR, PASSENGER’S, M59

. . .

5200.0-03

SEAT LENGTH ADJUST CUT–OFF RELAY, DRIVER’S, K921

.

5200.0-02

SEAT LENGTH ADJUST CUT–OFF RELAY, PASSENGER’S,

K911

. . .

5200.0-03

SEAT LIMIT SWITCH, DRIVER’S, S910

. . .

5200.0-02

SEAT LIMIT SWITCH, PASSENGER’S, S911

. . .

5200.0-03

SEAT MAT, I1008

. . .

3234.0-01

SEAT MOVEMENT MOTOR, DRIVER’S, M51

. . .

5200.0-00

SEAT MOVEMENT MOTOR, DRIVER’S, M51

. . .

5200.0-02

SEAT MOVEMENT MOTOR, PASSENGER’S, M60

. . .

5200.0-01

SEAT MOVEMENT MOTOR, PASSENGER’S, M60

. . .

5200.0-03

SEAT OCCUPANCY DETECTOR, A113

. . .

3234.0-01

SEAT TILT ADJUST CUT–OFF RELAY, DRIVER’S, K920

. . .

5200.0-02

SEAT TILT ADJUST CUT–OFF RELAY, PASSENGER’S,

(9)

INDEX

0100.0Ć06

03/00

1999

BM

BMW

BMW

BMW

Z3

SIDE IMPACT SENSOR, PASSENGER’S, B79

. . .

3234.0-03

SLIP CONTROL (ABS/ASC)

. . .

3450.1

SLIP CONTROL MODULE (ABS/ASC), A52

. . .

3450.1

SOLENOID VALVE (”RUNNING LOSSES”), Y6550

. . .

1210.17-05

SOLENOID VALVE (”RUNNING LOSSES”), Y6550

. . .

1210.25-04

SPEAKER, LEFT REAR, H46

. . .

6510.1-03

SPEAKER, RIGHT REAR, H45

. . .

6510.1-03

SPEED SENSOR – ABS, LEFT FRONT, B2

. . .

3450.1-04

SPEED SENSOR – ABS, LEFT FRONT, B2

. . .

3450.1-07

SPEED SENSOR – ABS, LEFT REAR, B4

. . .

3450.1-04

SPEED SENSOR – ABS, LEFT REAR, B4

. . .

3450.1-07

SPEED SENSOR – ABS, RIGHT FRONT, B1

. . .

3450.1-04

SPEED SENSOR – ABS, RIGHT FRONT, B1

. . .

3450.1-07

SPEED SENSOR – ABS, RIGHT REAR, B3

. . .

3450.1-04

SPEED SENSOR – ABS, RIGHT REAR, B3

. . .

3450.1-07

SPLICE LOCATION VIEWS

. . .

8000.0

START

. . .

1240.0

STARTER IMMOBILIZATION SWITCH, S235

. . .

1240.0

STARTER, M6510

. . .

1240.0

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

. . .

6450.6-07

TEMPERATURE WHEEL SWITCH, S531

. . .

6450.6-01

TEMPERATURE WHEEL SWITCH, S531

. . .

6450.6-05

THERMAL OIL LEVEL SENSOR (TOENS) CONTROL MODULE,

A19007

. . .

6211.0-06

THERMAL OIL LEVEL SWITCH, B6254

. . .

6211.0-07

THERMOSTAT, CHARACTERISTIC MAP COOLING, B6279

.

1210.25-05

THROTTLE POSITION SENSOR, R6252

. . .

1210.17-05

THROTTLE POSITION SENSOR/

CRUISE CONTROL ACTUATOR, R6385

. . .

1210.25-07

THROTTLE POSITION SENSOR/CRUISE CONTROL

ACTUATOR, R6385

. . .

6571.0-03

TILT SUNROOF MOTOR, M24y

. . .

5410.5-00

TILT SUNROOF SWITCH, S38y

. . .

5410.5-00

TIRE INFLATION SYSTEM

. . .

3614.0-00

TRANSMISSION CONTROL MODULE (EGS), A8500

. . .

2460.2

TRANSMISSION POSITION INDICATOR LIGHT, E82

. . .

6300.0-02

TRANSMISSION VALVE UNIT, Y8521

. . .

2460.2-01

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

. . .

1210.25-01

UNLOADER RELAY, TERMINAL 15, K9

. . .

6424.0

VALVE RELAY (ABS/ASC), K95

. . .

3450.1-00

VALVE, INDIVIDUAL CONTROL INTAKE SYSTEM, Y6167

. . .

1210.25-03

VARIABLE CAMSHAFT CONTROL VALVE 1 (INLET), Y6275z 1210.25-03

VARIABLE CAMSHAFT CONTROL VALVE 1, Y6275

. . .

1210.17-01

VARIABLE CAMSHAFT CONTROL VALVE 2 (OUTLET),

(10)

INDEX

0100.0Ć07

03/00

1999

BM

BMW

BMW

BMW

Z3

(11)

BM

BMW

BMW

BMW

Z3

2.5 VI/SW

0110.0 INTRODUCTION

03/00

0110.0Ć

1999

00

P90 FRONT POWER DISTRIBUTION BOX F1

15A

GROUND DISTRIBUTION 0670.4

6160.0-02 2.5 VI/SW 4

8

P91 REAR POWER DISTRIBUTION BOX F44

30A

X293 2

6 X293 FUSE DETAILS

0670.3

4 VI/SW 86

85

30

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

(12)

BM

BMW

BMW

BMW

Z3

03/00

INTRODUCTION

0110.0Ć

1999

01

General Conventions

1. Switches and relays are always shown in rest position (e.g. K11).

2. A component shown in a dashed frame signifies that the component is

illustrated only in part (e.g. P90 and P91).

3. A component shown in a completely drawn frame signifies that the

component is illustrated in full (e.g. K11).

4. The dashed line between pin 8 and pin 6 of connector X293 indicates

that both pins belong to connector X293.

5. The dashed line from fuse F1 to pin 8 of connector X293 shows the

positive supply of relay K11. If required, refer to cell 0670.3 Fuse Details at

fuse F1 for the complete line progressing with plug connections, line

branches, wire colors and cross sections.

6. The dashed line with an arrow at splice X452 indicates that several wires

lead to splice X452. All lines leading to the connection are illustrated in

cell 6100.0 Central Body Electronics (ZKE). An interrupted line with an

arrow indicates that only this one wire leads to another circuit.

7. The dashed line from pin 4 of connector X293 to ground X493 shows the

ground supply for relay K11. If required, refer to cell 0670.4 Ground

Distribution at ground X493 for the complete line progression with all plug

connections, line branches, wire colors, and cross sections.

8. The interrupted line from splice X452 with an A in the open arrow is

continued on page 6160.0–02.

(13)

BM

BMW

BMW

BMW

Z3

03/00

0140.0Ć

1999

00

CIRCUIT BREAKER

VARIABLE RESISTANCE SENSOR VARIABLE CONTACT IS MOVED BY AN EXTERNAL FORCE

VARIABLE RESISTOR RE-SISTANCE IS CHANGED BY TEMPERATURE OR PRESSURE

DIODE CURRENT CAN FLOW ONLY IN DIRECTION OF AR-ROW

ZENER DIODE TO REGULATE VOLTAGE

LIGHT EMITTING DIODE PERMANENT MAGNET

MOTOR ONE SPEED

PERMANENT MAGNET MOTOR TWO SPEEDS SOLENOID

SOLENOID CON-TROLLED VALVE OR CLUTCH SOLENOID

TRANSISTORIZED SWITCH HEATING ELEMENT

OXYGEN SENSOR

CONTROL/POWER ELECTRONICS

RADIO LOUDSPEAKER OR

HORN

LIGHT BATTERY

FUSIBLE LINK FUSE DETAILS

INDUCTIVE SENSOR

KNOCK SENSOR

31

N S

VEHICLE SPEED SENSOR

N S

THERMO SWITCH

HALL EFFECT SENSOR ANTENNA

(14)

BM

BMW

BMW

BMW

Z3

03/00

0140.0Ć

1999

01

A WAVY LINE MEANS WIRE IS CONTINUED ENTIRE

COM-PONENT SHOWN

COMPONENT WITH SCREW TERMI-NALS

CONNECTOR AT-TACHED TO COM-PONENT PART OF COM-PONENT SHOWN

.75 BR .5 BR

X270 4

.5 BR

.5 BR

3

.5 BR

.5 BR

X270 4

.5 BR .75 GN/WS CONNECTOR

AT-TACHED TO COM-PONENT LEAD (PIGTAIL)

COMPONENT CASE ATTACHED DI-RECTLY TO METAL PART OF CAR (GROUNDED)

WIRE INSULATION IS ONE COLOR

PIN NUMBER

WIRE INSULATION IS ONE COLOR WITH ANOTHER COLOR STRIPE (GREEN WITH WHITE)

WIRE ATTACHED TO METAL PART OF CAR (GROUNDED)

GROUND NUM-BERED FOR REF-ERENCE ON COM-PONENT LOCATION CHART

WIRE SIZE IN MM SQUARED BL BLUE

WIRE COLOR

BR BROWN GE YELLOW

GN GREEN

GR GRAY

OR ORANGE

RS PINK

RT RED

SW BLACK

VI VIOLET

WS WHITE

ONE POLE, TWO POSITION SWITCH

SWITCHES THAT MOVE TOGETHER

DASHED LINE SHOWS A ME-CHANICAL CON-NECTION BETWEEN SWITCHES

TR TRANSPARENT

CONNECTOR REF-ERENCE NUMBER FOR COMPONENT LOCATION CHART

TWO CONNEC-TIONS (PINS) IN THE SAME CONNECTOR

DASHED LINE INDI-CATES TERMINALS OF THE SAME CONNECTOR 1 2

X165

1 2 1 2

(15)

BM

BMW

BMW

BMW

Z3

03/00

0140.0Ć

1999

02

4 RT 15 4 GN 1 3 .5 GN/WS 5

2.5 SW/GE 2.5 VI

4 2

DETAILS ABOUT COMPONENT OR OPERATION

”R” IS ENERGIZED IN ACCY, RUN, OR START

7 6 8 2 X33

CONTACT RELAY RELAY WITH

RE-SISTOR ACROSS WINDING TERMINAL NUMBER THREE POLE, FOUR POSITION SWITCH COMPONENT NUM-BER S2 IGNITION SWITCH 0) OFF 1) ACCESSORY 2) RUN 3) START TERMINAL NUMBER DESCRIPTION

50 VOLTAGE: IGNI-TION SWITCH IN START

VOLTAGE: SUP-PLIED AT ALL TIMES

VOLTAGE: IGNI-TION SWITCH IN RUN OR START 30

15

15I 50 R

30

INDICATES THAT FUSE 9 IS SUP-PLIED WITH POW-ER AT ALL TIMES CONTACT RELAY

WITH TWO OUT-PUTS

CHANGEOVER RELAY WITH TWO OUTPUTS

TERMINAL NUMBER

DESCRIPTION

30 RELAY INPUT

RELAY OUTPUT (WINDING) RELAY INPUT (WINDING) RELAY OUTPUT (ENERGIZED)

RELAY OUTPUT (AT REST) 85 86 87 87a 30 86

87 87 85

30 86 87 85 87a TERMINAL NUMBER DESCRIPTION VOLTAGE: IGNI-TION SWITCH IN RUN

VOLTAGE: IGNI-TION SWITCH IN ACCESSORY, RUN OR START 15I R GROUND 31

POWER STATUS DESCRIPTION

VOLTAGE: SUP-PLIED AT ALL TIMES

VOLTAGE: IGNI-TION SWITCH IN RUN OR START

VOLTAGE: IGNI-TION SWITCH IN ACCESSORY, RUN OR START 30 86 87 85 30 86 87 85

(16)

BM

BMW

BMW

BMW

Z3

SYMBOLS

03/00

0140.0Ć

1999

03

1.5 BR DATA LINK

0670.5 .5 WS/GE

0670.0-03

0670.0-02

1.5 BR

N9 RADIO

THE COMPLETE WIRE PROGRES-SION AND FUR-THER 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 0670.3

A1

GENERAL MODULE

X252 17

X332 2

CIRCUIT REF-ERENCE–A WIRE WHICH CONNECTS TO ANOTHER CIRCUIT A2

INSTRUMENT CLUSTER

X16 11

RXD

ARROW SHOWS DIRECTION OF CURRENT FLOW AND IS REPEATED WHERE CURRENT PATH CONTINUES X497

X18126 15

(17)

K70

CENTRAL LOCKING LUGGAGE COMPARTMENT LID MOTOR RELAY (ZV)

BM

BMW

BMW

BMW

Z3

K48

LOW BEAM LIGHT RELAY

X45 11 12 13

4 5 6 7 8 9

38

37

35

34

33

32

31 42

41

40

39 43 44

FRONT POWER DISTRIBUTION BOX

0670.0 POWER DISTRIBUTION CHART

03/00

0670.0Ć

1999

00

K2 HORN RELAY

K47

FRONT FOG LIGHT RELAY

K16

HAZARD FLASHER RELAY

K4

BLOWER RELAY

K94

ENGINE CONTROL RELAY (ABS/ASC)

K95 VALVE RELAY (ABS/ASC)

K22 HIGH SPEED RELAY

K19 COMPRESSOR CONTROL RELAY

K21

NORMAL SPEED RELAY

X56 X44 X64 X58

X63 X18766 X18767

X53 X51 X52

46

45

36

1 2 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 15

X1376

M VERSIONS K33a

AIR CONDITIONING RELAY, MOTRONIC

X50

*

*

*

*

**

M COUPE
(18)

BM

BMW

BMW

BMW

Z3

IN E–BOX

POWER DISTRIBUTION CHART

03/00

0670.0Ć

1999

01

K6326

UNLOADER RELAY, TERMINAL 15

K6300

ENGINE CONTROL MODULE RELAY K6304

SECONDARY AIR PUMP RELAY

X6326

X6300 X6304

M VERSIONS

K6300

ENGINE CONTROL MODULE RELAY

X6300 K6326

UNLOADER RELAY, TERMINAL 15

X6326 K6304 SECONDARY AIR PUMP RELAY

X6304

(19)

BM

BMW

BMW

BMW

Z3

POWER DISTRIBUTION CHART

RELAY PANEL UNDER LH SIDE OF DASHBOARD

03/00

0670.0Ć

1999

02

N17

CRASH CONTROL MODULE

X65 K6301w

FUEL PUMP RELAY X6301

K46

HIGH BEAM LIGHT RELAY

(20)

BM

BMW

BMW

BMW

Z3

POWER DISTRIBUTION CHART

B+ JUNCTION POINT UNDER LH SIDE OF DASHBOARD

03/00

0670.0Ć

1999

03

X10422 X1982 X1981 X1980 X1979 X1978 X1977 X1976 X9

NOT USED NOT USED

F110 F109 F108 F107 F106 F105 F104 F103 F102 F101

Z3 VERSIONS

(21)

*15A

BM

BMW

BMW

BMW

Z3

0670.1 FUSE CHART

0670.1Ć

FUSES 1 TO 29

03/00

1999

00

FUSE NUMBER

1

2

3

4

5

6

7

8

9

10

11 12 13 14 15 16 17 18 19

20

21 22 23 24 25 26 27 28 29

1210.25

1290.0

2460.2

3234.0

30A 10A 30A 15A 30A 20A 5A 15A 20A 30A 7.5A 5A 15A 30A 5A 5A 5A 5A 10A 5A 5A 7.5A

ENGINE CONTROL SYSTEM MS42.1 (6–CYLINDER M52)

E–BOX FAN

SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)

ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)

7.5A 30A 10A 30A 10A

5116.0

POWER MIRRORS

5133.0

5200.0

ZKE POWER WINDOWS (FH)

POWER SEATS

5203.0

6133.0

6160.1

HEATED SEATS

HORN

WIPER/WASHER MODULE (WWM)

5126.0

ZKE CENTRAL LOCKING (ZV)

3450.1

SLIP CONTROL (ABS/ASC)

1230.0

CHARGING SYSTEM

6135.1

DRIVE–AWAY PROTECTION (EWS III)

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

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

D

D

D

D

D

D

6100.0

CENTRAL BODY ELECTRONICS (ZKE IV)

D

D

6167.1

HEADLIGHT WASHER (SRA)

D

5430.2

ELECTRO–HYDRAULIC CONVERTIBLE TOP

D

D

1240.0

START

D

3614.0

TIRE INFLATION SYSTEM

5410.5

POWER TILT SUNROOF

D

M VERSIONS *

7.5A

D D

D

D

D

D

*5A

(22)

*15A 10A

6312.0

BM

BMW

BMW

BMW

Z3

FUSE CHART

0670.1Ć

FUSES 1 TO 29

03/00

1999

01

FUSE NUMBER

6313.0

6314.0

6320.0

6322.0

TURN/HAZARD LIGHTS

BACK UP LIGHTS

LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS

PARK/TAIL/UNDERHOOD LIGHTS

6332.0

INTERIOR ACCESSORIES

6424.0

REAR WINDOW DEFOGGER

6450.6

6561.0

6571.0

6575.2

CRUISE CONTROL (TEMPOMAT)

INTEGRATED HEATING– AND CLIMATE CONTROL

CELLULAR TELEPHONE (PROVISIONS)

ANTI–THEFT SYSTEM (ALPINE)

6350.0

CRASH CONTROL MODULE

6330.3

INTERIOR LIGHTS

6325.0

BRAKE LIGHTS

HEADLIGHTS/FOG LIGHTS

6581.3

BOARD COMPUTER (BC – LOW)

6510.1

RADIO/HIFI

D D

D

D D

D

D

D

D

D D

D

D

D

D

D

D

6300.0

LIGHT SWITCH DETAILS

D

D

D

6169.0

WINDSHIELD WASHER JET HEATERS

D

6211.0

INSTRUMENT CLUSTER

D

D

6213.3

DIGITAL CLOCK

1

2

3

4

5

6

7

8

9

10

11 12 13 14 15 16 17 18 19

20

21 22 23 24 25 26 27 28 29

30A 30A 15A 30A 20A 5A 15A 20A 30A 7.5A 7.5A 30A 10A 5A 15A 30A 30A 5A 5A 5A 10A 5A 10A 5A 5A 7.5A M VERSIONS

*

7.5A *5A

D

D

D

D

D

D

D

(23)

BM

BMW

BMW

BMW

Z3

FUSE CHART

0670.1Ć

FUSES 30 TO 205

03/00

1999

02

FUSE NUMBER

D

D

D

39

7.5A 5A 30A 10A 15A 25A 30A 10A 30A 7.5A 30A 15A 15A 7.5A 15A

30

31

32

33 34

35

36

37

38

40

41 42 43 44 45 46

5A 5A

47

40A

48

1210.25

1290.0

2460.2

3234.0

ENGINE CONTROL SYSTEM MS42.1 (6–CYLINDER M52)

E–BOX FAN

SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)

ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)

5116.0

POWER MIRRORS

5133.0

5200.0

ZKE POWER WINDOWS (FH)

POWER SEATS

5203.0

6133.0

6160.1

HEATED SEATS

HORN

WIPER/WASHER MODULE (WWM)

5126.0

ZKE CENTRAL LOCKING (ZV)

3450.1

SLIP CONTROL (ABS/ASC)

1230.0

CHARGING SYSTEM

6135.1

DRIVE–AWAY PROTECTION (EWS III)

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

6100.0

CENTRAL BODY ELECTRONICS (ZKE IV)

6167.1

HEADLIGHT WASHER (SRA)

5430.2

ELECTRO–HYDRAULIC CONVERTIBLE TOP

1240.0

START

3614.0

TIRE INFLATION SYSTEM

5410.5

POWER TILT SUNROOF

50A

49

30A 202

20A 203

30A 204

30A 205

D

D

D D D D

D D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

(24)

BM

BMW

BMW

BMW

Z3

FUSE CHART

0670.1Ć

FUSES 30 TO 205

03/00

1999

03

FUSE NUMBER

6313.0

6314.0

6320.0

6322.0

TURN/HAZARD LIGHTS

BACK UP LIGHTS

LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS

PARK/TAIL/UNDERHOOD LIGHTS

6332.0

INTERIOR ACCESSORIES

6424.0

REAR WINDOW DEFOGGER

6450.6

6561.0

6571.0

6575.2

CRUISE CONTROL (TEMPOMAT)

INTEGRATED HEATING– AND CLIMATE CONTROL

CELLULAR TELEPHONE (PROVISIONS)

ANTI–THEFT SYSTEM (ALPINE)

6350.0

CRASH CONTROL MODULE

6330.3

INTERIOR LIGHTS

6325.0

BRAKE LIGHTS

6312.0

HEADLIGHTS/FOG LIGHTS

6581.3

BOARD COMPUTER (BC – LOW)

6510.1

RADIO/HIFI

D

D

D

D

D

D

D

D

D

D D

D

D

D

D

D

D

D

6300.0

LIGHT SWITCH DETAILS

D

D

D

D

D

D

D

6169.0

WINDSHIELD WASHER JET HEATERS

6211.0

INSTRUMENT CLUSTER

D

D

6213.3

DIGITAL CLOCK

D

D

39

7.5A 5A 30A 10A 15A 25A 30A10A 30A7.5A 30A 15A 15A 7.5A 15A

30

31

32

33 34

35

36

37

38

40

41 42 43 44 45 46

5A 5A

47

40A

48

50A

49

30A 202

20A 203

30A 204

(25)

BM

BMW

BMW

BMW

Z3

0670.2Ć

1999

00

0670.2 POWER DISTRIBUTION

03/00

P99 FUSE HOLDER X2

X8 F100 200A 30

G1 BATTERY

16 RT 50 RT

16 RT

G6430 B+ JUMP START JUNCTION POINT X6430

X6431

25 RT

G7512 B+ JUNCTION POINT X9

F101 80A

X1976 30

6 RT

F102 80A

X1977 30

6 RT

F103 80A

X1978 30

6 RT

F104 80A

X1979 30

6 RT

F105 80A

X1980 30

6 RT

F106 50A

X1981 30

4 RT

F107 50A

X1982 30

4 RT

F108 80A

X10422 30

6 RT

M6510 STARTER

X6512 16 RT

G6509 GENERATOR X6509

30 B+

1240.0 1230.0

K6304 SECONDARY AIR PUMP RELAY 2 X6304

0670.2-03

1 X89977

4 RT

0670.2-02 0670.2-04 0670.2-01

Z3 VERSIONS

(26)

BM

BMW

BMW

BMW

Z3

0670.2Ć

1999

01

POWER DISTRIBUTION

03/00

G7512 B+ JUNCTION POINT F108

80A

X10422 6 RT

K6300

ENGINE CONTROL MODULE RELAY

G6400 B+ JUNCTION POINT E–BOX 1 X64192

4 RT 6 X6300 2

A8500 TRANSMISSION CONTROL MODULE (EGS)

1 RT

26 X8500 2 X64101

A6000

ENGINE CONTROL MODULE (DME) 1.5 RT

7 X60001 1

P98

FUSE HOLDER IN E–BOX 2.5 RT

9 X8680 1 X64102

4 RT/WS 5 2 X6300 87

30

4 F202 30A

6 F203 20A

4 RT/WS/GE

4 RT/WS

8

1.5 RT/WS F204 30A 15 15

15

X8680 10

2.5 RT F205 30A 30

2 X6021

P90 FRONT POWER DISTRIBUTION BOX

X10016 6

F13 7.5A 15

5 X10016

Z3 VERSIONS

1.5 RT/WS

1.5 RT/WS

.75 RT/WS 2.5 RT/WS

FUSE DETAILS 0670.3 X6961

(27)

X10015

BM

BMW

BMW

BMW

Z3

X10015

1 RT/WS/GE

0670.2Ć

1999

02

POWER DISTRIBUTION

16 1 X10030

P90 FRONT POWER DISTRIBUTION BOX

F8 15A

FUSE DETAILS 0670.3 4 RT

18 F9 20A

2 1 X10035

F11 7.5A X45 6 X45

K48

LOW BEAM LIGHT RELAY

2

4 F12 7.5A

2.5 RT/ WS

1 GE/GN 1 GE/BL 2.5 GE

2.5 RT

6 5

F3 30A

2.5 RT/BR/GE 2.5 RT

30

30 30 56b 56b

87

X1015 6 RT

18 17

F39 7.5A 30

.75 RT/GR 2.5 RT

03/00

X10015

G7512 B+ JUNCTION POINT F104

80A

X1979

6 RT

Z3 VERSIONS

F105 80A

X1980

10 9 X10016

F15 10A X44 6 X44

K47

FRONT FOG LIGHT RELAY

2

1 GE/BR 1 RT/GE 2.5 RT

NSW 87

X64119

10 9 X10015

F5 30A 30

2.5 RT/SW

14 F7 5A

.75 RT/GN 30

20 F10 30A

2.5 RT/BL 30

X10018 20 19 X10018

F40 30A 30

2.5 RT/GN 2.5 RT

14 1 X10038

F37 10A

16 F38 30A

1.5 RT/BL 2.5 RT/GN

2.5 RT 2.5 RT

30 30

(28)

K46z

DAY LIGHT RELAY MODULE

CDN

2.5 RT/BR/GE COUPE X10018

BM

BMW

BMW

BMW

Z3

X10015 1 RT/WS

0670.2Ć

1999

03

POWER DISTRIBUTION

6 1 X10034 P90 FRONT POWER DISTRIBUTION BOX F33 10A FUSE DETAILS 0670.3 6 RT 8 F34 15A 18 1 X10036 F29 7.5A X10262 6 X10262 K46

HIGH BEAM LIGHT RELAY 2 20 F30 7.5A 1.5 RT/ WS/GE

1 WS/GN 1 WS/BL 2.5 RT/WS 2.5 RT 12 11 F6 20A 2.5 RT/BR 2.5 RT

30 56a 56a

87 X64109 6 RT

03/00

X10015 G7512 B+ JUNCTION POINT F102 80A X1977 6 RT

Z3 VERSIONS

F103 80A X1978 20 19 X10016 F20 30A 2.5 RT/GN 4 RT X64129 4 F32 30A 2.5 RT/ SW/WS 10 F35 25A 2.5 RT/ GN/GE 18 17 X10016 F19 30A 30 14 X6002 2.5 RT D100 DATA LINK CONNECTOR 4 3 F2 10A .75 RT/WS 2.5 RT 30 2 1 F1 30A 4 RT/GE 30 16 15 F18 15A 2.5 RT 8 7 F14 30A 2.5 RT/BL 2.5 RT F101 80A X1976 2 F31 5A .5 RT/GE 12 F36 30A 2.5 RT/ BL/GE

2.5 RT 4 RT 2.5 RT

30 30 30 30 30 30 30 30 30

X10016 X10016 X10017

(29)

X10015 X10017 X10016 X10017

BM

BMW

BMW

BMW

Z3

X10018 .5 GN/BL

0670.2Ć

1999

04

POWER DISTRIBUTION

6 1 X10026 P90 FRONT POWER DISTRIBUTION BOX F23 5A FUSE DETAILS 0670.3 2.5 GN 8 F24 10A 30 29 F45 7.5A .75 GN/ SW 1.5 VI/WS 26 25 F43 5A .75 VI/WS X223

03/00

Z3 VERSIONS

12 11 X10016 F16 5A .5 GN/BL 4 F22 5A .5 GN/GE 10 F25 5A .5 GN/RT 28 27 F44 15A 1.5 VI/SW 24 23 F42 15A .5 VI/GN 22 21 F41 15A .5 VI R 16 15 F28 5A .5 GN/VI 14 F27 5A 2 F21 5A 12 F26 10A 1.5 GN/WS 32 31 X10018 F46 15A 1.5 VI/GE X888 8 7 X10015 F4 15A 1.5 GN/GE 2.5 GN 15 X203 X1100 8 2.5 SW/GE 7 30 R 2 X33 50 6 .5 GN/WS 15I 2.5 GN 15 NOT USED 5 X209 4 RT 2.5 GN/SW S2 IGNITION SWITCH 0) OFF 1) ACCESSORY 2) RUN 3) START X209 2 4 3 1 2.5 GN 2.5 VI 2.5 VI 8 X1805 A837 ELECTRONIC IMMOBILIZER CONTROL MODULE (EWS III)

1240.0 2 1 0 3 2 1 0 3 2 1 0 3 2 1 0 3 6135.1 G7512 B+ JUNCTION POINT F106 50A X1981 4 RT X33 1

.5 GN .5 GN 1.5 GN

.5 VI .75 VI 1.5 VI 1.5 VI 1.5 VI

R R R R R

15 15 15 15 15 15 15 15 15

.5 GN/BL/GE .5 GN/GR .5 VI/BL

(30)

X6821

POWER DISTRIBUTION

8

BM

BMW

BMW

BMW

Z3

0670.2Ć

1999

05

03/00

X0

G1 BATTERY

0670.2-06 P90 FRONT POWER DISTRIBUTION BOX

30 B+

X6512 X6509

M6510 STARTER

G6509 GENERATOR

X2

16 RT

1240.0 1230.0

10 RT

25 RT

G6430 B+ JUMP START JUNCTION POINT

X6433 X6430

X6432 X6431

2.5 RT

.5 RT F97

80A

2 X6304 K6304 SECONDARY AIR PUMP RELAY

1210.17 6 RT

50 RT 6 RT

6 RT

X6411

X6437

26 X6000 A6000

ENGINE CONTROL MODULE (DME)

1210.17

6 X6326 K6326

UNLOADER RELAY, TERMINAL 15

1210.17 6

K6300

ENGINE CONTROL MODULE RELAY

1210.17

X6300 X6412

14

X6002 D100 DATA LINK CONNECTOR

X6415

4 RT

X6414

4 RT

4 RT 4 RT

10 RT

4 RT 2.5 RT

2 X6300

1 RT/WS X6822 4 RT/WS

14 X20

.5 RT/WS

5 X10016

F13 5A

6 X10016 .5 RT/WS/GE

FUSE DETAILS 0670.3 2.5 RT/WS

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

X6413 2.5 RT

P90 FRONT POWER DISTRIBUTION BOX

M VERSIONS

86 30

(31)

2.5 RT/ BL 2.5 RT/ WS 1 RT/ WS/GE 2.5 RT/ SW/WS

BM

BMW

BMW

BMW

Z3

2.5 RT/ GN/GE 2.5 RT/BR .75 RT/ GR

0670.2Ć

1999

06

POWER DISTRIBUTION

X1015 FUSE DETAILS 0670.3 0670.2-07 0670.2-08 X10018 17 X10015 12 11 X10015 F6 20A 2.5 RT 16 RT P90 FRONT POWER DISTRIBUTION BOX X1186

6 RT 4 RT

0670.2-05 X2 30 X10018 18 F39 7.5A .75 RT/ GN 1 X10030 14 F7 5A 16 F8 15A 18 F9 20A 20 F10 30A 2.5 RT/ GN 16 1 X10034 F38 30A 2 F31 5A 4 F32 30A 6 1 RT/ WS F33 10A 1.5 RT/ WS/GE F34 15A F35 25A 12 2.5 RT/ BL/GE F36 30A 14 1.5 RT/ BL F37 10A 4 RT 2.5 RT 10 8 .5 RT/GE X10015 6 RT

03/00

30 30 30 30 30 30 30 30 30 30 30 30 30

(32)

BM

BMW

BMW

BMW

Z3

X10016 1 WS/GN

0670.2Ć

1999

07

POWER DISTRIBUTION

18 1 X10036 P90 FRONT POWER DISTRIBUTION BOX F29 7.5A FUSE DETAILS 0670.3 2.5 RT/WS X10017 20 F30 7.5A 2 1 X10035 4 F11 7.5A F2 15A K46

HIGH BEAM LIGHT RELAY X10262 2 6 X10262 87 3 5 F3 30A X45 6 X45 K48

LOW BEAM LIGHT RELAY 2 X10015 4 F12 7.5A 18 X10182 A104 BODY ELECTRONICS CONTROL MODULE (ZKE IV)

1 WS/BL 1.5 RT/GR 1 GE/GN 1 GE/BL

2.5 GE 2.5 RT

1.5 RT 2.5 RT .75 RT 18 17 F19 30A 2.5 RT/GE 2.5 RT 30

56a 56a 30 56b 56b

87 1.5 RT 0670.2-06 2.5 RT X1073 X64119 6 RT X64109 X10016 8 7 X10016 F14 30A 30 2.5 RT/BL 2.5 RT

03/00

6 X10015 30 X10016 1 F1 30A 2 30 2.5 RT/BR/GE X64129 6 RT 6100.0 6330.3 2.5 RT 2.5 RT/BR/ GE

M VERSIONS

6 X1376 K70 CENTRAL LOCKING LUGGAGE COMPARTMENT LID MOTOR RELAY (ZV) 5126.0 1.5 RT X10015 9 X10015 F5 30A 2.5 RT 10 30 2.5 RT/SW COUPE COUPE 4 RT K46z

DAY LIGHT RELAY MODULE

(33)

BM

BMW

BMW

BMW

Z3

8 2.5 SW/GE

7

30

28

03/00

0670.2Ć

1999

08

POWER DISTRIBUTION

P90 FRONT POWER DISTRIBUTION BOX

FUSE DETAILS 0670.3 26

27

F43 5A

F44 15A

.75 VI/WS 1.5 VI/SW 1.5 VI X888

8 X56 .5 VI

X10018 32 30

F45 7.5A

F46 15A

1.5 VI/WS 1.5 VI/GE 0670.2-09

K2 HORN RELAY

R

2 X33 50

6 .5 GN/WS

15I

2.5 GN 15

NOT USED

5 X209 4 RT

X33 1 0670.2-06

4 RT

2.5 GN/SW

S2

IGNITION SWITCH 0) OFF 1) ACCESSORY 2) RUN 3) START

X209 2 4

3 1

2.5 GN

2.5 VI

2.5 VI

R R R R

6133.0

24 23

F42 5A

.5 VI/GN .5 VI

R 8 X1805

A837 ELECTRONIC IMMOBILIZER CONTROL MODULE (EWS III) 1240.0

31 X10018 29

25 .75 VI

22 21

F41 15A

.5 VI/BL .5 VI

R

1.5 VI X223

1.5 VI 1.5 VI

2 1 0 3

2 1 0 3

2 1 0 3

2 1 0 3

6135.1

(34)

BM

BMW

BMW

BMW

Z3

A2w INSTRUMENT CLUSTER

K4

BLOWER RELAY

X10015

2.5 GN

X10016 12

0670.2Ć

1999

09

POWER DISTRIBUTION

P90 FRONT POWER DISTRIBUTION BOX

FUSE DETAILS 0670.3 6

F23 5A

8 1 X10026

12 F24

10A

F26 10A

14

11 X10016

F27 5A

F16 5A

.5 GN/BL .75 GN/SW 1.5 GN/WS .5 GN/VI .5 GN/BL

2.5 GN .5 GN

1.5 GN

X203

4

.5 GN/GE F22 5A

10

.5 GN/RT F25 5A 2.5 GN

0670.2-08

15 15

15 15

15 15

15

8 X58 X1100

.5 GN

5 X17 .5 GN

1.5 GN/GE 8

F4 15A

1.5 GN

7 X10015

15

03/00

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

1210.17 1230.0

6211.0

6450.6

X10017

M VERSIONS

X20 21

(35)

BM

BMW

BMW

BMW

Z3

FUSES 1, 2, 3, AND 4

0670.3Ć

1999

00

0670.3 FUSE DETAILS

S54 PASSENGER’S SEAT, SEAT HEATER SWITCH 2

8

1.5 GN/GE

5203.0

03/00

F4 15A

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 F3 30A

6167.1 2

K18363

CONVERTIBLE TOP RELAY I (CLOSE) 2.5 RT/GE

5430.2 1

F1 30A

2 X18363

K18364 CONVERTIBLE TOP RELAY II (OPEN)

5430.0 2 X18364 6 X13146 X10014

2.5 RT/GE

2.5 RT/GE 2.5 RT/GE

18 X10182 A104 BODY ELECTRONICS CONTROL MODULE (ZKE IV) .75 RT/WS

6100.0 6330.3

X10015

3 X658

2

5203.0 3 X651

8 X19245 X9454

S53

DRIVER’S SEAT, SEAT HEATER SWITCH 4

F2 15A

2 X13057 A36 REAR WIPER/ WASHER INTERVAL CONTROL MODULE 2.5 RT/BR/GE

6160.1

.5 GN/GE

ROADSTER COUPE M VERSIONS Z3 VERSIONS

10A Z3 VERSIONS

4 RT/GE

.5 GN/GE .5 GN/GE .5 GN/GE .5 GN/GE

3 X21111

B211 VOLTMETER .5 GN/GE

(36)

BM

BMW

BMW

BMW

Z3

FUSES 5, 6, 7, AND 8

0670.3Ć

1999

01

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

K2 HORN RELAY 6 X56

16

1 RT/WS/GE

6133.0 30

X10015

03/00

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

11 12 X257 12

.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

5126.0

5126.0 F7

5A

2 X279 10

S56 PASSENGER’S SEAT, SEAT CONTROL SWITCH 2.5 RT/SW

5200.0 F5 30A

6 X63 12

K9

UNLOADER RELAY, TERMINAL 15 2.5 RT/BR

6424.0 F6 20A

F8 15A

2 RT/SW

.5 RT/GN 2 X19245

2 X1155 .5 RT/GN

N5

ANALOG CLOCK

6211.0

(37)

BM

BMW

BMW

BMW

Z3

FUSES 9 AND 10

0670.3Ć

1999

02

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

20 X10015

03/00

18 F9 20A

F10 30A

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/WS

4 X322

2.5 RT/WS

6510.1

1.5 RT/WS

9 X1170 A52 SLIP CONTROL MODULE (ABS/ASC)

3450.1

M VERSIONS Z3 VERSIONS

51 X1175 A52 SLIP CONTROL MODULE (ABS/ASC) 2.5 RT/BL

3450.1

(38)

BM

BMW

BMW

BMW

Z3

FUSES 11, 12, AND 13

0670.3Ć

1999

03

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

6 X10016 2

E14

RIGHT LOW BEAM LIGHT 4

E13

LEFT LOW BEAM LIGHT

2 X135

2 X130

6312.0 6350.0

6312.0 6350.0

E8

RIGHT HEADLIGHT

E7

LEFT HEADLIGHT 1 GE/GN 1 GE/BL

03/00

F13 5A F11

7.5A

F12 7.5A

56b 56b

Z3 VERSIONS M VERSIONS

K6301w FUEL PUMP RELAY .35 RT/WS

1210.25 8 X6301

S30 BRAKE LIGHT SWITCH

6325.0 6571.0 4 X78 X11212

.5 RT/WS .75 RT/WS

A52 SLIP CONTROL MODULE (ABS/ASC) 1.5 RT/WS/GE

3450.1 1 X1175

S6 ASC SWITCH

3450.1 1 X2227

X2233

.5 RT/WS/GE .5 RT/WS/GE

7.5A Z3 VERSIONS

B6247

CHARCOAL FILTER SHUT–OFF VALVE

1210.17 2 X6247

K6301w FUEL PUMP RELAY 8 X6301

.5 RT/WS/GE .5 RT/WS/GE

(39)

M VERSIONS

BM

BMW

BMW

BMW

Z3

FUSES 14, 15, 16, AND 18

0670.3Ć

1999

04

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

03/00

8

A104 BODY ELECTRONICS CONTROL MODULE (ZKE IV)

1 GE/BR

E26

LEFT FOG LIGHT

A2w INSTRUMENT CLUSTER 8 X17

.75 GE/BR

6312.0

1 GE/BR

E27

RIGHT FOG LIGHT NSW

10 X10016

1 GE/BR

X1152

2 X768 2 X769

6312.0 6312.0

8 X13252 2.5 RT/BL

5133.0 F14 30A

F15 10A

6100.0

K6301w FUEL PUMP RELAY 16

K21

NORMAL SPEED RELAY 4 X52 12

.5 GN/BL

6450.6

K22

HIGH SPEED RELAY 4 X53

.5 GN/BL

6450.6 K19

COMPRESSOR CONTROL RELAY 4 X51

X470

6 X6301 2.5 RT .5 GN/BL

1210.25 1210.17

1210.17 1210.25 F16

5A

F18 15A

6450.6 .5 GN/BL

(40)

BM

BMW

BMW

BMW

Z3

FUSES 19, 20, 21, AND 22

0670.3Ć

1999

05

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

03/00

18 20 X10016

F19 30A

F20 30A

4 2

F21 5A

F22 5A

2 X275 2.5 RT/GE

S51

DRIVER’S SEAT, SEAT CONTROL SWITCH

5200.0 2 RT/GE

6 X58 K4

BLOWER RELAY 2.5 RT/GN

6450.6

30 S8

LIGHT SWITCH 2 X503

.5 GN/GE

6300.0 6312.0 A52

SLIP CONTROL MODULE (ABS/ASC)

3450.1 .5 GN/BL/GE

S6 ASC SWITCH 6 X521

3450.1 .5 GN/BL/GE

.5 GN/BL/GE

X1163

(41)

BM

BMW

BMW

BMW

Z3

FUSE 23

0670.3Ć

1999

06

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

03/00

F23 5A

X1076

S7 COMBINATION SWITCH

X17 4

A2w INSTRUMENT CLUSTER

X18333 1

S8

LIGHT SWITCH

6300.0 6312.0

6313.0 .5 GN/GE

.5 GN/BL

6211.0

.5 GN/BL

X32 9

X63 8

K9

UNLOADER RELAY, TERMINAL 15

6424.0 6 X10017

X1098 1

.5 GN/BL

X19007 2

A19007 THERMAL OIL LEVEL SENSOR (TOENS) CONTROL MODULE

6211.0

X898 5

S76

REAR WINDOW DE-FOGGER SWITCH

6424.0 X10065

1

ACCESSORY CONNECTOR

3 M COUPE M COUPE

.5 GN/BL .5 GN/BL .5 GN/BL .5 GN/BL .5 GN/BL .5 GN/BL

(42)

BM

BMW

BMW

BMW

Z3

FUSES 24 AND 25

0670.3Ć

1999

07

FUSE DETAILS

03/00

P90 FRONT POWER DISTRIBUTION BOX F25

5A

X625 4

S17

MIRROR CONTROL SWITCH

5116.0

X10262 5

X257 18 X10020

.75 GN/SW

X11264

K46

HIGH BEAM LIGHT RELAY .75 GN/SW

.75 GN/SW

8 10 X10017

.5 GN/RT

X1148 1

S198 JET HEATER THERMOSWITCH

6169.0 .75 GN/SW

X503 4

S8

LIGHT SWITCH .5 GN/RT

.5 GN/RT

6312.0 6300.0

6312.0 6350.0 F24

10A

X19565 1

S559

PASSENGER’S AIR BAG CUT–OFF SWITCH

3234.0 .5 GN/SW

X58 8

K4

BLOWER RELAY .5 GN/SW

6450.6

X19018 2

COUPE 1 GN/SW

X643 1

S38y TILT SUNROOF SWITCH

5410.5 1.5 BR Z3 VERSIONS

K46z

DAY LIGHT RELAY MODULE

(43)

BM

BMW

BMW

BMW

Z3

FUSE 26

0670.3Ć

1999

08

FUSE DETAILS

03/00

P90 FRONT POWER DISTRIBUTION BOX

X8511 2

S8511

REVERSING LIGHT SWITCH X6021 4 X1168

X6835 12 X10017

X511 2

S3 AUTOMATIC TRANSMISSION RANGE SWITCH

1210.25

X8511 2

S8511

REVERSING LIGHT SWITCH

6322.0 F26

10A

.75 GN/WS

X10170 3

A9008

CRUISE CONTROL INTERFACE

6571.0

X6002 16 Z3 VERSIONS

X6002 16 1.5 GN/WS

D100 DATA LINK CONNECTOR M VERSIONS

X1168

22 X20 1.5 GN/WS

1.5 GN/WS

1 GN/WS 1.5 GN/WS

2460.2 6322.0 6571.0 1 GN/WS

X60004 26

A6000

ENGINE CONTROL MODULE (DME)

1210.25 .5 GN/WS .5 GN/WS

X8503 5

S8503

PROGRAM SWITCH

2460.2 D100

DATA LINK CONNECTOR

.75 GN/WS 1 GN/WS

X6524 1

G6509 GENERATOR

1230.0

X6254 1

B6254 THERMAL OIL LEVEL SWITCH

1210.25 .5 GN/BR

X6506 1

M6506 E–BOX FAN

1290.0 X6836

X6011 2 .75 GN/WS

.75 GN/BR 1 GN/WS

.75 GN/BR .5 GN/BR

6211.0 1210.25

6322.0 6571.0

X6053 1

(44)

BM

BMW

BMW

BMW

Z3

2460.2

6312.0

FUSES 27, 28, 29, AND 30

03/00

0670.3Ć

1999

09

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

X10017

X16 A2w INSTRUMENT CLUSTER

23 X511

S3 AUTOMATIC TRANSMISSION RANGE SWITCH 5

E11

LEFT HIGH BEAM LIGHT

E12

RIGHT HIGH BEAM LIGHT

X131

2 2 X134

20 18

16 14

.5 GN/VI .5 GN/GR 1 WS/GN 1 WS/BL

6312.0

E7

LEFT HEADLIGHT

E8

RIGHT HEADLIGHT

3450.1 6211.0

6135.1 1240.0 F27

5A

F28 5A

F29 7.5A

F30 7.5A

56a 56a

(45)

BM

BMW

BMW

BMW

Z3

FUSE 31

0670.3Ć

1999

10

FUSE DETAILS

P90 FRONT POWER DISTRIBUTION BOX

X1067

X10263 6

A110 DIGITAL CLOCK .5 RT/GE

X16 22

A2w INSTRUMENT CLUSTER

6211.0

X522 3

H10

CHIME MODULE

6211.0

N12w ANTI–THEFT CONTROL MODULE (ALPINE)

6575.2

.5 RT/GE .5 RT/GE 1 RT/GE .5 RT/GE

X10018 2

X1805 2

A837 ELECTRONIC IMMOBILIZER CONTROL MODULE (EWS III) .5 RT/GE

1240.0 X10245

5

A35y BOARD COMPUTER (BC – LOW)

6581.3 .5 RT/GE

X19527 16 .5 RT/GE

03/00

6213.3

6135.1 D110

OBD II CONNECTOR

F31 5A

1 X13025 X19007

6

A19007 THERMAL OIL LEVEL SENSOR (TOENS) CONTROL MODULE

6211.0 .5 RT/GE

(46)

2

1 RT/WS

BM

BMW

BMW

BMW

Z3

1.5 RT/WS/GE

FUSES 32, 33, 34, AND 35

0670.3Ć

1999

11

FUSE DETAILS

X64 6

K16

HAZARD FLASHER RELAY

6313.0 8

X65 6

N17

CRASH CONTROL MODULE

6313.0

10

6350.0

6350.0

P90 FRONT POWER DISTRIBUTION BOX

1.5 RT/WS/GE

1.5 RT/WS/GE X1069

X10018

X13252 10

A104 BODY ELECTRONICS CONTROL MODULE (ZKE IV) X1079

X531 E28 FRONT CIGAR LIGHTER

6332.0 2.5 RT/SW/WS

X503 7

S8

LIGHT SWITCH

6300.0 6

4

1 RT/WS

1 RT/WS

6561.0 X400 1

X712 1 .75 RT/WS

X11105 S408 INTERIOR LIGHT SWITCH

.75 RT/WS

E32 LUGGAGE COMPARTMENT LIGHT X336

1

.5 BR 1

03/00

TELEPHONE CONNECTOR

6320.0

5126.0 1

F32 30A

F33 10A

F34 15A

F35 25A

6330.3

X13252 12

A104 BODY ELECTRONICS CONTROL MODULE (ZKE IV) 6100.0 .75 RT/WS

6330.3

6100.0 6314.0

1.5 RT/WS/GE

X10065 2

ACCESSORY CONNECTOR

Z3 VERSIONS

2.5 RT/GN/GE X13281

X9336 E34 FRONT DOME LIGHT/MAP READ-ING ASSEMBLY 1<

Figure

FIG. 1
FIG. 2FIG. 3
FIG. 1FIG. 2
FIG. 1FIG. 2
+7

References

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