BMW Z3 1998 User Manual
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R8
Rz
R9
R11
D3
T1
C2
R12
T2
T3
R14
1998
BMW Z3 (E36/7)
Z3 Roadster
M Roadster
Electrical
Troubleshooting
Manual
Vehicles produced 9/97 thru 8/98
PN 01 00 0 006 552
BMW NA
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PART NUMBER 01 00 0 006 552
ELECTRICAL TROUBLESHOOTING
MANUAL
SERIES 3 – E36/7 (Z3 Roadster and M Roadster )
SCHEMATICS MODEL YEAR 1998
0100.0
0110.0
0140.0
0670.0
0670.1
0670.2
0670.3
0670.4
0670.5
1210.17
ÁÁ
1210.20
ÁÁ
1230.0
1240.0
1290.0
2460.2
ÁÁ
3234.0
ÁÁ
3450.0
3450.1
3614.0
5116.0
5126.0
5133.0
5200.0
5203.0
5430.2
6100.0
ÁÁ
6133.0
INDEX
INTRODUCTION
SYMBOLS
POWER DISTRIBUTION CHART
FUSE CHART
POWER DISTRIBUTION
FUSE DETAILS
GROUND DISTRIBUTION
DATA LINK
ENGINE CONTROL SYSTEM
БББББББББББ
MS41.1 (6–CYLINDER M52/S52)
ENGINE CONTROL SYSTEM
(DME M5.2, 4–CYLINDER M44)
БББББББББББ
CHARGING SYSTEM
START
E–BOX FAN
ELECTRONIC TRANSMISSION
БББББББББББ
CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT
SYSTEM (AIR BAG)
БББББББББББ
SLIP CONTROL (ABS)
SLIP CONTROL (ABS/ASC)
TIRE INFLATION SYSTEM
POWER MIRRORS
ZKE CENTRAL LOCKING (ZV)
ZKE POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
ELECTRO–HYDRAULIC
CONVERTIBLE TOP
CENTRAL BODY ELECTRONICS
БББББББББББ
(ZKE IV)
HORN
6135.0
6160.1
6167.1
6169.0
ÁÁ
6211.0
6213.3
6300.0
6312.0
6313.0
6314.0
6320.0
ÁÁ
6322.0
6325.0
6330.3
6332.0
6350.0
6424.0
6450.6
6510.1
6561.0
ÁÁ
6571.0
6575.2
6581.3
7000.0
7100.0
8000.0
8500.0
DRIVE–AWAY PROTECTION
(EWS II)
WIPER/WASHER MODULE (WWM)
HEADLIGHT WASHER (SRA)
WINDSHIELD WASHER JET
HEATERS
БББББББББББ
INSTRUMENT CLUSTER
DIGITAL CLOCK
LIGHT SWITCH DETAILS
HEADLIGHTS/FOG LIGHTS
TURN/HAZARD LIGHTS
PARK/TAIL/UNDERHOOD LIGHTS
LICENSE PLATE/LUGGAGE
COMPARTMENT LIGHTS
БББББББББББ
BACK UP LIGHTS
BRAKE LIGHTS
INTERIOR LIGHTS
INTERIOR ACCESSORIES
CRASH CONTROL MODULE
REAR WINDOW DEFOGGER
INTEGRATED HEATING– AND
CLIMATE CONTROL
RADIO/HIFI
CELLULAR TELEPHONE
БББББББББББ
(PROVISIONS)
CRUISE CONTROL (TEMPOMAT)
ANTI–THEFT SYSTEM (ALPINE)
BOARD COMPUTER (BC – LOW)
COMPONENT LOCATION CHART
COMPONENT LOCATION VIEWS
SPLICE LOCATION VIEWS
CONNECTOR VIEWS
E BMW NA, Woodcliff Lake, NJ
ZU-S, Printed in U.S.A.
BM
BMWBMW
BMW
Z3
0100.0 INDEX
04/99 1998
ABS HYDRAULIC UNIT, Y1 3450.0-01. . . . . . . . . . . . . . . . . . . . . . . . .
ABS HYDRAULIC UNIT, Y1w 3450.1-01. . . . . . . . . . . . . . . . . . . . . . . .
ABS HYDRAULIC UNIT, Y1w 3450.1-11. . . . . . . . . . . . . . . . . . . . . . . .
ABS HYDRAULIC UNIT, Y1w 3450.1-05. . . . . . . . . . . . . . . . . . . . . . . .
ABS PUMP MOTOR RELAY, K75 3450.0-00. . . . . . . . . . . . . . . . . . . .
ABS PUMP MOTOR RELAY, K75 3450.1-00. . . . . . . . . . . . . . . . . . . .
ABS PUMP MOTOR RELAY, K75 3450.1-04. . . . . . . . . . . . . . . . . . . .
ABS RELAY, K10 3450.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ABS RELAY, K10 3450.1-04. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 6450.6-07. . . . . . . . . . . . .
AIR CONDITIONING RELAY, MOTRONIC, K33a 6450.6-05. . . . . . .
AIR CONDITIONING/
RECIRCULATING SWITCH ASSEMBLY, S220 6450.6-01. . . . . . .
AIR CONDITIONING/
RECIRCULATING SWITCH ASSEMBLY, S220 6450.6-06. . . . . . .
AIR PUMP, Y6133 1210.20-09. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AIR PUMP, Y6163 1210.17-05. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ANALOG CLOCK, N5 6211.0-07. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 DIODE, V7 3450.1-04. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ASC SWITCH, S6 3450.1-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 2460.2-08. . .
AUXILIARY FAN MOTOR, M9 6450.6-03. . . . . . . . . . . . . . . . . . . . . . .
AUXILIARY FAN MOTOR, M9 6450.6-04. . . . . . . . . . . . . . . . . . . . . . .
AUXILIARY FAN MOTOR, M9 6450.6-08. . . . . . . . . . . . . . . . . . . . . . .
AUXILIARY FUSE BOX, P95 0670.2-02. . . . . . . . . . . . . . . . . . . . . . . .
AUXILIARY FUSE BOX, P97 0670.2-02. . . . . . . . . . . . . . . . . . . . . . . .
AUXILIARY THROTTLE POSITION MOTOR (ADS), M93 3450.1-09
AUXILIARY THROTTLE POSITION MOTOR (ADS), M93 3450.1-03
AUXILIARY THROTTLE POSITION MOTOR (ADS), M93 3450.1-06
AUXILIARY THROTTLE POSITION SENSOR, R31 3450.1-09. . . .
AUXILIARY THROTTLE POSITION SENSOR, R31 3450.1-03. . . .
AUXILIARY THROTTLE POSITION SENSOR, R31 3450.1-08. . . .
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 0670.2-01. . . . . . . . . .
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 0670.2-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLOWER MOTOR, M30 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .
0100.0Ć00
BM
BMWBMW
BMW
Z3
INDEX
04/99 1998
BLOWER MOTOR, M30 6450.6-05. . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLOWER RELAY, K4 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLOWER RELAY, K4 6450.6-05. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLOWER RESISTORS, R11 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . .
BLOWER RESISTORS, R11 6450.6-05. . . . . . . . . . . . . . . . . . . . . . . .
BLOWER SWITCH, S75 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLOWER SWITCH, S75 6450.6-05. . . . . . . . . . . . . . . . . . . . . . . . . . . .
BOARD COMPUTER (BC – LOW) 6581.3-00. . . . . . . . . . . . . . . . . . .
BOARD COMPUTER (BC – LOW), A35y 6581.3-00. . . . . . . . . . . . . .
BODY ELECTRONICS CONTROL MODULE (ZKE IV),
A104 6100.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE FLUID LEVEL SWITCH, B18 6211.0-00. . . . . . . . . . . . . . . . .
BRAKE LIGHT SWITCH, S30 6325.0. . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE LIGHT, LEFT, H24 6325.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE LIGHT, RIGHT, H31 6325.0. . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE LIGHTS 6325.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE PAD SENSOR, LEFT FRONT, B16 6211.0-01. . . . . . . . . . . .
BRAKE PAD SENSOR, RIGHT REAR, B17 6211.0-01. . . . . . . . . . .
CAMSHAFT POSITION SENSOR
(CYLINDER IDENTIFICATION), B6204 1210.17-06. . . . . . . . . . . . .
CD CHANGER, N22 6510.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CELLULAR TELEPHONE (PROVISIONS) 6561.0-00. . . . . . . . . . . .
CENTRAL BODY ELECTRONICS (ZKE IV) 6100.0. . . . . . . . . . . . . .
CHARCOAL FILTER SHUT–OFF VALVE, B6247 1210.17-04. . . . . .
CHARCOAL FILTER SHUT–OFF VALVE, B6247 1210.20-02. . . . . .
CHARGING SYSTEM 1230.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHIME MODULE, H10 6211.0-06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 6450.6-07. . . . . . . . . . . . . .
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 1210.20-04. . . .
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 MODULE (TEMPOMAT), A8 6571.0. . . . . . . . .
CRUISE CONTROL SWITCH, S28 6571.0-00. . . . . . . . . . . . . . . . . . .
DATA LINK 0670.5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0100.0Ć01
BM
BMWBMW
BMW
Z3
INDEX
04/99 1998
DATA LINK CONNECTOR, D100 0670.5. . . . . . . . . . . . . . . . . . . . . . . .
DEFOGGER I, REAR, E9 6424.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIGITAL CLOCK 6213.3-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIGITAL CLOCK, A110 6213.3-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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, PASSENGER’S, M13 5126.0-02. . . . . . . . . .
DOOR LOCK SWITCH, DRIVER’S, S47 5126.0-00. . . . . . . . . . . . . .
DOOR LOCK SWITCH, PASSENGER’S, S49 5126.0-00. . . . . . . . .
DOUBLE TEMPERATURE SWITCH, S36y 6450.6-04. . . . . . . . . . . .
DRIVE–AWAY PROTECTION (EWS II) 6135.0. . . . . . . . . . . . . . . . . .
DUAL TEMPERATURE SENSOR
(COOLANT TEMPERATURE), B6256 1210.17-02. . . . . . . . . . . . . .
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 II), A836 6135.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC TRANSMISSION CONTROL
(EGS A4S 270R) 2460.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE CONTROL MODULE (DME), A6000 1210.17. . . . . . . . . . . .
ENGINE CONTROL MODULE (DME), A6000 1210.20. . . . . . . . . . . .
ENGINE CONTROL MODULE RELAY, K6300 1210.17-00. . . . . . . .
ENGINE CONTROL MODULE RELAY, K6300 1210.20-00. . . . . . . .
ENGINE CONTROL RELAY (ABS/ASC),
K94 3450.1-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE CONTROL SYSTEM
(DME M5.2, 4–CYLINDER M44) 1210.20. . . . . . . . . . . . . . . . . . . . . .
ENGINE CONTROL SYSTEM MS41.1
(6–CYLINDER M52/S52) 1210.17. . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE COOLANT TEMPERATURE SENSOR, B6232 1210.17-02
ENGINE COOLANT TEMPERATURE SENSOR, B6232 1210.20-05
ENGINE COOLANT TEMPERATURE SENSOR, B6232 6211.0-02
ENGINE COOLANT TEMPERATURE SENSOR, B6236 1210.17-02
ENGINE HOOD SWITCH, S21w 6575.2-00. . . . . . . . . . . . . . . . . . . . .
EVAPORATIVE EMISSION VALVE, Y6120 1210.17-05. . . . . . . . . . .
EVAPORATIVE EMISSION VALVE, Y6120 1210.20-01. . . . . . . . . . .
EVAPORATOR CONTROLLER, S221 6450.6-01. . . . . . . . . . . . . . . .
EVAPORATOR CONTROLLER, S221 6450.6-06. . . . . . . . . . . . . . . .
EVAPORATOR TEMPERATURE SENSOR, B14 6450.6-01. . . . . . .
EVAPORATOR TEMPERATURE SENSOR, B14 6450.6-06. . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRESH AIR RECIRCULATION MOTOR, M111 6450.6-01. . . . . . . . .
FRESH AIR RECIRCULATION MOTOR, M111 6450.6-06. . . . . . . . .
FUEL CHANGEOVER VALVE, Y6263 1210.20-09. . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 1, Y6101 1210.17-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 1, Y6101 1210.20-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 2, Y6102 1210.17-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 2, Y6102 1210.20-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 3, Y6103 1210.17-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 3, Y6103 1210.20-01. . . . . . . . . . . .
0100.0Ć02
BM
BMWBMW
BMW
Z3
INDEX
04/99 1998
FUEL INJECTION VALVE, CYL. 4, Y6104 1210.17-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 4, Y6104 1210.20-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 5, Y6105 1210.17-01. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 6, Y6106 1210.17-01. . . . . . . . . . . .
FUEL PUMP RELAY, K6301w 1210.17-10. . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP RELAY, K6301w 1210.17-11. . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP RELAY, K6301w 1210.20-02. . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP, M2 1210.17-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP, M2 1210.17-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP, M2 1210.20-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SENSOR, B6y 6211.0-05. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL TANK PRESSURE SENSOR, B65 1210.17-04. . . . . . . . . . . . .
FUEL TANK PRESSURE SENSOR, B65 1210.20-05. . . . . . . . . . . . .
FUSE CHART 0670.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUSE DETAILS 0670.3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GEAR SHIFT LEVER INDICATOR, E96 6300.0-01. . . . . . . . . . . . . . .
GENERATOR, G6509 1230.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GROUND DISTRIBUTION 0670.4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HALL EFFECT CAMSHAFT SENSOR, B6209 1210.20-04. . . . . . . .
HARD TOP CONNECTOR 1, E99 6424.0. . . . . . . . . . . . . . . . . . . . . . .
HAZARD FLASHER RELAY, K16 6313.0-00. . . . . . . . . . . . . . . . . . . .
HAZARD SWITCH, S18 6313.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIFI AMPLIFIER, A18 6510.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIGH BEAM LIGHT RELAY, K46 6312.0-01. . . . . . . . . . . . . . . . . . . . .
HIGH BEAM LIGHT, LEFT, E11 6312.0-01. . . . . . . . . . . . . . . . . . . . . .
HIGH BEAM LIGHT, RIGHT, E12 6312.0-01. . . . . . . . . . . . . . . . . . . . .
HIGH LEVEL STOP LIGHT, H34 6325.0. . . . . . . . . . . . . . . . . . . . . . . .
HIGH RANGE SPEAKER, LEFT FRONT, H59 6510.1-01. . . . . . . . .
HIGH RANGE SPEAKER, RIGHT FRONT, H50 6510.1-02. . . . . . . .
HIGH SPEED RELAY, K22 6450.6-03. . . . . . . . . . . . . . . . . . . . . . . . . .
HIGH SPEED RELAY, K22 6450.6-04. . . . . . . . . . . . . . . . . . . . . . . . . .
HIGH SPEED RELAY, K22 6450.6-08. . . . . . . . . . . . . . . . . . . . . . . . . .
HORN 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HORN RELAY, K2 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HORN SWITCH, S4 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HORN, LEFT, H2 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HORN, RIGHT, H3 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HOT FILM AIR MASS METER, B6207 1210.17-05. . . . . . . . . . . . . . .
HOT FILM AIR MASS METER, B6217 1210.20-06. . . . . . . . . . . . . . .
IDLE SPEED CONTROL VALVE, Y6130 1210.17-01. . . . . . . . . . . . .
IDLE SPEED CONTROL VALVE, Y6130 1210.20-01. . . . . . . . . . . . .
IGNITION COIL, CYL. 1, T6151 1210.17-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 1, T6151 1210.20-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 2, T6152 1210.17-03. . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 2, T6152 1210.20-03. . . . . . . . . . . . . . . . . . . . .
0100.0Ć03
BM
BMWBMW
BMW
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INDEX
04/99 1998
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. . . . . . . . . . . . . . . . . . . . . . .
0100.0Ć04
BM
BMWBMW
BMW
Z3
INDEX
04/99 1998
OBD II CONNECTOR, D110 0670.5-05. . . . . . . . . . . . . . . . . . . . . . . . .
OIL PRESSURE SWITCH, B6231 6211.0-02. . . . . . . . . . . . . . . . . . . .
OIL TEMPERATURE GAUGE, B59 6211.0-07. . . . . . . . . . . . . . . . . . .
OIL TEMPERATURE SENSOR, B6238 6211.0-07. . . . . . . . . . . . . . .
ON–BOARD COMPUTER TEMPERATURE SENSOR,
B21 6581.3-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OXYGEN SENSOR
(BEHIND CATALYTIC CONVERTER), B62002 1210.20-04. . . . . .
OXYGEN SENSOR
(BEHIND CATALYTIC CONVERTER), B6220y 1210.17-10. . . . . . .
OXYGEN SENSOR
(IN FRONT OF CATALYTIC CONVERTER), B62001 1210.20-04.
OXYGEN SENSOR
(IN FRONT OF CATALYTIC CONVERTER), B6210y 1210.17-10.
OXYGEN SENSOR I
(BEHIND CATALYTIC CONVERTER), B62102 1210.17-11. . . . . .
OXYGEN SENSOR I
(IN FRONT OF CATALYTIC CONVERTER), B62101 1210.17-11.
OXYGEN SENSOR II
(BEHIND CATALYTIC CONVERTER), B62202 1210.17-11. . . . . .
OXYGEN SENSOR II
(IN FRONT OF CATALYTIC CONVERTER), B62201 1210.17-11.
PARK BRAKE SWITCH, S31 6211.0-00. . . . . . . . . . . . . . . . . . . . . . . .
PARK LIGHT, LEFT, E15 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARK LIGHT, RIGHT, E19 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
PARK/TAIL/UNDERHOOD LIGHTS 6314.0. . . . . . . . . . . . . . . . . . . . .
POWER DISTRIBUTION 0670.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER DISTRIBUTION BOX, FRONT, P90 0670.2. . . . . . . . . . . . .
POWER DISTRIBUTION CHART 0670.0. . . . . . . . . . . . . . . . . . . . . . .
POWER MIRRORS 5116.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER SEATS 5200.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 6450.6-04. . . . . . . . . . . . . . . . . . . . . . . . . .
PRESSURE SWITCH, B8y 6450.6-08. . . . . . . . . . . . . . . . . . . . . . . . . .
PRESSURE SWITCH, B9508 6450.6-03. . . . . . . . . . . . . . . . . . . . . . . .
PRESSURE SWITCH, B9508 6450.6-04. . . . . . . . . . . . . . . . . . . . . . . .
PRESSURE SWITCH, B9508 6450.6-08. . . . . . . . . . . . . . . . . . . . . . . .
PROGRAM SWITCH, S8503 2460.2-03. . . . . . . . . . . . . . . . . . . . . . . .
PROGRAM SWITCH, S8503 2460.2-07. . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REVERSING LIGHT SWITCH, S8511 6322.0-00. . . . . . . . . . . . . . . .
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. . . . . . . . . .
SEAT HEATER SWITCH, PASSENGER’S SEAT, S54 5203.0. . . . .
0100.0Ć05
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BMWBMW
BMW
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04/99 1998
SEAT HEATER, DRIVER’S, E57 5203.0. . . . . . . . . . . . . . . . . . . . . . . .
SEAT HEATER, PASSENGER’S, E58 5203.0. . . . . . . . . . . . . . . . . . .
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,
K910 5200.0-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SEATBACK HEATER, DRIVER’S, E56 5203.0. . . . . . . . . . . . . . . . . . .
SEATBACK HEATER, PASSENGER’S, E59 5203.0. . . . . . . . . . . . . .
SECONDARY AIR PUMP RELAY, K6304 1210.17-05. . . . . . . . . . . .
SECONDARY AIR PUMP RELAY, K6304 1210.20-09. . . . . . . . . . . .
SECONDARY AIR PUMP VALVE, Y6163 1210.17-05. . . . . . . . . . . .
SECONDARY AIR PUMP VALVE, Y6163 1210.20-09. . . . . . . . . . . .
SHIFT–LOCK,Y19 2460.2-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SHIFT–LOCK, Y19 2460.2-05. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SIDE IMPACT SENSOR, DRIVER’S, B78 3234.0-03. . . . . . . . . . . . .
SIDE IMPACT SENSOR, PASSENGER’S, B79 3234.0-03. . . . . . . .
SLIP CONTROL (ABS) 3450.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SLIP CONTROL (ABS/ASC) 3450.1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
SLIP CONTROL MODULE (ABS), A7 3450.0-00. . . . . . . . . . . . . . . . .
SLIP CONTROL MODULE (ABS/ASC), A52 3450.1. . . . . . . . . . . . . .
SOLENOID VALVE (”RUNNING LOSSES”), Y6550 1210.17-05. . . .
SPEED SENSOR – ABS, LEFT FRONT, B2 3450.1-13. . . . . . . . . . .
SPEED SENSOR – ABS, LEFT FRONT, B2 3450.0-02. . . . . . . . . . .
SPEED SENSOR – ABS, LEFT FRONT, B2 3450.1-02. . . . . . . . . . .
SPEED SENSOR – ABS, LEFT FRONT, B2 3450.1-07. . . . . . . . . . .
SPEED SENSOR – ABS, LEFT REAR, B4 3450.1-13. . . . . . . . . . . .
SPEED SENSOR – ABS, LEFT REAR, B4 3450.0-02. . . . . . . . . . . .
SPEED SENSOR – ABS, LEFT REAR, B4 3450.1-02. . . . . . . . . . . .
SPEED SENSOR – ABS, LEFT REAR, B4 3450.1-07. . . . . . . . . . . .
SPEED SENSOR – ABS, RIGHT FRONT, B1 3450.1-13. . . . . . . . . .
SPEED SENSOR – ABS, RIGHT FRONT, B1 3450.0-02. . . . . . . . . .
SPEED SENSOR – ABS, RIGHT FRONT, B1 3450.1-02. . . . . . . . . .
SPEED SENSOR – ABS, RIGHT FRONT, B1 3450.1-07. . . . . . . . . .
SPEED SENSOR – ABS, RIGHT REAR, B3 3450.1-13. . . . . . . . . . .
SPEED SENSOR – ABS, RIGHT REAR, B3 3450.0-02. . . . . . . . . . .
SPEED SENSOR – ABS, RIGHT REAR, B3 3450.1-02. . . . . . . . . . .
SPEED SENSOR – ABS, RIGHT REAR, B3 3450.1-07. . . . . . . . . . .
SPLICE LOCATION VIEWS 8000.0. . . . . . . . . . . . . . . . . . . . . . . . . . . .
START 1240.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STARTER IMMOBILIZATION SWITCH, S235 1240.0-00. . . . . . . . . .
STARTER, M6510 1240.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0100.0Ć06
BM
BMWBMW
BMW
Z3
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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. . . . . . . . . . . . . . . . . . . . . . . . . .
0100.0Ć07
0110.0 INTRODUCTION
BMBMWBMWBMW
Z3
04/99
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
FUSE DETAILS
0670.3
8
86
85
4
F1
15A
P90
FRONT POWER
DISTRIBUTION
BOX
2.5 VI/SW
6160.0-02
2.5 VI/SW
4 VI/SW
6 X293
30
87
X2932
X452
F44
30A
FUSE DETAILS
0670.3
K11
WIPER RELAY
P91
REAR POWER
DISTRIBUTION
BOX
0110.0-
00
CENTRAL
BODY
ELECTRONICS
(ZKE)
6100.0
General conventions can be explained based on the following schematic example.
GROUND
DISTRIBUTION
0670.4
1998
X493
INTRODUCTION
BMBMWBMWBMW
Z3
General Conventions
04/99
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.
Termination of wire 4 VI/SW from splice X452 with a wavy line indicates that
the wire is continued on the opposite page.
0110.0-
01
1998
BMBMWBMWBMW
Z3
0140.0 SYMBOLS
04/99
BATTERY
FUSE DETAILS
FUSIBLE LINK
CIRCUIT BREAKER
THERMO SWITCH
HEATING ELEMENT
LOUDSPEAKER OR
HORN
LIGHT
PERMANENT MAGNET
MOTOR ONE SPEED
VARIABLE RESISTANCE
SENSOR VARIABLE CONTACT IS MOVED BY AN
EXTERNAL FORCE
VARIABLE RESISTOR
RESISTANCE IS
CHANGED BY
TEMPERATURE OR
PRESSURE
DIODE CURRENT
CAN FLOW ONLY IN
DIRECTION OF
ARROW
ZENER DIODE TO
REGULATE VOLTAGE
ANTENNA
CONTROL/POWER
ELECTRONICS
HALL EFFECT
SENSOR
0140.0Ć
RADIO
00
TRANSISTORIZED
SWITCH
31
SOLENOID
SOLENOID CONTROLLED
VALVE OR CLUTCH
SOLENOID
PERMANENT MAGNET
MOTOR TWO SPEEDS
KNOCK SENSOR
LIGHT EMITTING
DIODE
OXYGEN SENSOR
INDUCTIVE
N
SENSOR
S
N
S
VEHICLE SPEED
SENSOR
1998
SYMBOLS
BMBMWBMWBMW
04/99
Z3
ENTIRE COMPONENT
SHOWN
PART OF COMPONENT
SHOWN
COMPONENT WITH
SCREW TERMINALS
COMPONENT CASE
ATTACHED
DIRECTLY TO
METAL PART OF
CAR (GROUNDED)
CONNECTOR
ATTACHED TO
COMPONENT
CONNECTOR
ATTACHED TO
COMPONENT LEAD
(PIGTAIL)
ONE POLE, TWO
POSITION SWITCH
12
12 12
WIRE COLOR
BL BLUE
BR BROWN
GE YELLOW
GN GREEN
GR GRAY
OR ORANGE
RS PINK
RT RED
SW BLACK
VI VIOLET
WS WHITE
TR TRANSPARENT
SWITCHES THAT
MOVE TOGETHER
DASHED LINE SHOWS A
MECHANICAL CONNECTION
BETWEEN SWITCHES
WIRE INSULATION
IS ONE COLOR
PIN NUMBER
WIRE INSULATION
IS ONE COLOR
WITH ANOTHER
COLOR STRIPE
(GREEN WITH
WHITE)
.5 BR
3
.5 BR
WIRE SIZE IN MM
SQUARED
.75 BR
.5 BR
4
.5 BR
.75 GN/WS
X270
X165
.5 BR
X270
4
.5 BR
WIRE ATTACHED
TO METAL PART
OF CAR
(GROUNDED)
GROUND NUMBERED
FOR REFERENCE ON
COMPONENT LOCATION
CHART
CONNECTOR REFERENCE
NUMBER FOR COMPONENT
LOCATION CHART
A WAVY LINE
MEANS WIRE IS
CONTINUED
TWO CONNECTIONS
(PINS) IN THE SAME
CONNECTOR
DASHED LINE INDICATES
TERMINALS OF THE
SAME CONNECTOR
0140.0Ć
01
1998
BM
BMWBMW
BMW
Z3
SYMBOLS
04/99
30 86
87 85
30 86
87 87 85
CONTACT RELAY
CONTACT RELAY WITH
TWO OUTPUTS
TERMINAL
NUMBER
30 RELAY INPUT
85
DESCRIPTION
RELAY OUTPUT
(WINDING)
30
87 85
30 86
87 8587a
TERMINAL NUMBER THREE POLE,
86
RELAY WITH
RESISTOR
ACROSS WINDING
CHANGEOVER
RELAY WITH TWO
OUTPUTS
3
15
13
4 GN
.5 GN/WS52.5 SW/GE 2.5 VI
76 8
TERMINAL
NUMBER
50 VOLTAGE: IGNITION
30
15
0
2
1
15I
4 RT
30
3
2
50 R
42
”R” IS ENERGIZED
IN ACCY, RUN, OR
START
DESCRIPTION
SWITCH IN START
VOLTAGE: SUPPLIED
AT ALL TIMES
VOLTAGE: IGNITION
SWITCH IN RUN OR
START
1
FOUR POSITION
SWITCH
0
3
2 X33
2
1
TERMINAL
NUMBER
15I
R
COMPONENT NUMBER
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
0
2) RUN
3) START
DESCRIPTION
VOLTAGE: IGNITION
SWITCH IN RUN
VOLTAGE: IGNITION
SWITCH IN ACCESSORY,
RUN OR START
GROUND31
NAME OF
COMPONENT
DETAILS ABOUT
COMPONENT OR
OPERATION
0140.0Ć
02
86
87
87a
RELAY INPUT
(WINDING)
RELAY OUTPUT
(ENERGIZED)
RELAY OUTPUT
(AT REST)
F9
15A
INDICATES THAT FUSE 9
IS SUPPLIED WITH
POWER AT ALL TIMES
POWER STATUS DESCRIPTION
VOLTAGE: SUPPLIED
AT ALL TIMES
VOLTAGE: IGNITION
SWITCH IN RUN OR
START
VOLTAGE: IGNITION
SWITCH IN ACCESSORY,
RUN OR START
1998
BM
BMWBMW
BMW
Z3
SYMBOLS
04/99
F18
15A
FUSE DETAILS
0670.3
X252
17
P90
FRONT POWER
DISTRIBUTION BOX
N1
ANTI–THEFT
CONTROL MODULE
(DWA)
THE COMPLETE WIRE
PROGRESSION AND FURTHER
CIRCUITS CONNECTED TO
FUSE 18 ARE SHOWN IN CELL
”0670.3 FUSE DETAILS” AT
FUSE 18
X1812615
1.5 BR
N9
RADIO
.5 WS/GE
RXD
X16
11
DATA LINK
0670.5
A2
INSTRUMENT
CLUSTER
CIRCUIT REFERENCE–A
WIRE WHICH CONNECTS
TO ANOTHER CIRCUIT
1.5 BR
0670.0-02
X332
2
GROUND
DISTRIBUTION
0670.4
X497
ARROW SHOWS
DIRECTION OF
CURRENT FLOW
AND IS REPEATED
WHERE CURRENT
PATH CONTINUES
A1
GENERAL MODULE
THE COMPLETE WIRE
PROGRESSION AND
FURTHER CIRCUITS
CONNECTED TO
GROUND X497 ARE
SHOWN IN CELL
”0670.4 GROUND
DISTRIBUTION” AT
GROUND X497
0140.0Ć
03
0670.0-03
CURRENT PATH IS
CONTINUED AS
LABELED
X491
1998
BM
BMWBMW
BMW
Z3
0670.0 POWER DISTRIBUTION CHART
FRONT POWER DISTRIBUTION BOX
04/99
FUSES
123 10
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
11 12 13
K2
HORN RELAY
K9
UNLOADER RELAY,
TERMINAL 15
45678 9
14 15 16 17 18 19 20
X56
X63 X54 X1161
K47
FRONT FOG LIGHT
RELAY
K33a *
AIR CONDITIONING
RELAY, MOTRONIC
K10
ABS RELAY
K94 *
ENGINE CONTROL
RELAY (ABS/ASC)
X44 X64 X58
X50
K75
ABS PUMP MOTOR
RELAY
X18766
K95 *
VALVE RELAY
(ABS/ASC)
X0
X18767
K6304
SECONDARY AIR
PUMP RELAY
4–CYLINDER
K48
LOW BEAM LIGHT
RELAY
K22
HIGH SPEED
RELAY
X6304
X45
X53 X51 X52
K16
HAZARD FLASHER
RELAY
K19
COMPRESSOR
CONTROL RELAY
21 22 23 24 25 26 27 28 29 30
K4
BLOWER RELAY
K21
NORMAL SPEED
RELAY
0670.0Ć
00
*
M ROADSTER
FUSES
1998
BM
BMWBMW
BMW
Z3
POWER DISTRIBUTION CHART
IN E–BOX
04/99
K6304
SECONDARY AIR PUMP
RELAY
X6304
6–CYLINDER 4–CYLINDER
K6326
UNLOADER RELAY,
TERMINAL 15
K6300
ENGINE CONTROL
MODULE RELAY
X6326
X6300
K6326
UNLOADER RELAY,
TERMINAL 15
K6300
ENGINE CONTROL
MODULE RELAY
X6326
X6300
0670.0Ć
01
1998
BM
BMWBMW
BMW
Z3
POWER DISTRIBUTION CHART
RELAY PANEL UNDER LH SIDE OF DASHBOARD
04/99
K6301w
FUEL PUMP RELAY
N17
CRASH CONTROL
MODULE
K46
HIGH BEAM LIGHT
RELAY
*K46z
DAY LIGHT RELAY
MODULE
X6301
X10262
X10262
0670.0Ć
X65
02
*
CDN
1998
0670.1 FUSE CHART
BM
BMWBMW
BMW
FUSES 1 TO 29
Z3
1210.17 ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER M52/S52)
1210.20
1230.0 CHARGING SYSTEM
1240.0
1290.0 E–BOX FAN
ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)
START
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
30A 15A 30A 15A 30A 20A 5A 30A 7.5A 7.5A 5A 15A 5A 5A 5A 10A 5A 7.5A20A15A 30A 5A 5A
5A 30A 15A 10A30A
DDD
D
DD
D
D
04/99 1998
2460.2
3234.0
3450.0 SLIP CONTROL (ABS)
3450.1 SLIP CONTROL (ABS/ASC)
5116.0 POWER MIRRORS
5126.0 ZKE CENTRAL LOCKING (ZV)
5133.0
5200.0
5203.0
5430.2 ELECTRO–HYDRAULIC CONVERTIBLE TOP
6100.0 CENTRAL BODY ELECTRONICS (ZKE IV)
6133.0
6135.0 DRIVE–AWAY PROTECTION (EWS II)
6160.1
6167.1 HEADLIGHT WASHER (SRA)
6169.0
ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)
ZKE POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
HORN
WIPER/W ASHER MODULE (WWM)
WINDSHIELD WASHER JET HEATERS
D
DD
D
DDD
DD
D
D
D
D
0670.1Ć
00
D
D
DD
DD
D
D
D
D
D
D
FUSE CHART
BM
BMWBMW
BMW
FUSES 1 TO 29
Z3
6211.0 INSTRUMENT CLUSTER
6213.3 DIGITAL CLOCK
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
30A 15A 30A 15A 30A 20A 5A 30A 7.5A 7.5A 5A 15A 5A 5A 5A 10A 5A 7.5A20A15A 30A 5A 5A
D
5A 30A 15A 10A
30A
DD
04/99 1998
6300.0 LIGHT SWITCH DETAILS
6312.0
6313.0
6314.0
6320.0
6322.0
6325.0 BRAKE LIGHTS
6330.3 INTERIOR LIGHTS
6332.0 INTERIOR ACCESSORIES
6350.0 CRASH CONTROL MODULE
6424.0 REAR WINDOW DEFOGGER
6450.6
6510.1 RADIO/HIFI
6561.0
6571.0
6575.2
HEADLIGHTS/FOG LIGHTS
TURN/HAZARD LIGHTS
PARK/TAIL/UNDERHOOD LIGHTS
LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS
BACK UP LIGHTS
INTEGRATED HEATING– AND CLIMATE CONTROL
CELLULAR TELEPHONE (PROVISIONS)
CRUISE CONTROL (TEMPOMAT)
ANTI–THEFT SYSTEM (ALPINE)
D
DDD
DD D DD D D
D
DD
D
D
DD
D
0670.1Ć
D
01
D
6581.3 BOARD COMPUTER (BC – LOW)
FUSE CHART
BM
BMWBMW
BMW
FUSES 30 TO 49
Z3
1210.17 ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER M52/S52)
1210.20
1230.0 CHARGING SYSTEM
ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)
30 32 40 41 42 43 44 45 4631 33 34 38373635
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 15A 7.5A 15A30A10A
39
D
FUSE NUMBER
5A5A
47
48
40A
04/99 1998
49
50A
1240.0
1290.0 E–BOX FAN
2460.2
3234.0
3450.0 SLIP CONTROL (ABS)
3450.1 SLIP CONTROL (ABS/ASC)
5116.0 POWER MIRRORS
5126.0 ZKE CENTRAL LOCKING (ZV)
5133.0
5200.0
5203.0
5430.2 ELECTRO–HYDRAULIC CONVERTIBLE TOP
6100.0 CENTRAL BODY ELECTRONICS (ZKE IV)
6133.0
6135.0 DRIVE–AWAY PROTECTION (EWS II)
6160.1
6167.1 HEADLIGHT WASHER (SRA)
6169.0
START
ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)
ZKE POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
HORN
WIPER/W ASHER MODULE (WWM)
WINDSHIELD WASHER JET HEATERS
D
DD
D
DD
DD D
D
D
DD
DD
DD
D
D
D
D
D
0670.1Ć
D
02
BM
BMWBMW
BMW
Z3
FUSE CHART
FUSES 30 TO 49
04/99 1998
FUSE NUMBER
6211.0 INSTRUMENT CLUSTER
6213.3 DIGITAL CLOCK
6300.0 LIGHT SWITCH DETAILS
6312.0 HEADLIGHTS/FOG LIGHTS
6313.0
6314.0
6320.0
6322.0
6325.0 BRAKE LIGHTS
6330.3 INTERIOR LIGHTS
6332.0 INTERIOR ACCESSORIES
6350.0 CRASH CONTROL MODULE
6424.0 REAR WINDOW DEFOGGER
TURN/HAZARD LIGHTS
PARK/TAIL/UNDERHOOD LIGHTS
LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS
BACK UP LIGHTS
30 32 40 41 42 43 44 45 4631 33 34 38373635
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 15A 7.5A 15A30A10A
39
47
48
49
5A5A
40A
50A
DD
DD
DD
D
D
D
D
D
D
D
D
D
DD
D
0670.1Ć
03
6450.6
6510.1 RADIO/HIFI
6561.0
6571.0
6575.2
6581.3 BOARD COMPUTER (BC – LOW)
INTEGRATED HEATING– AND CLIMATE CONTROL
CELLULAR TELEPHONE (PROVISIONS)
CRUISE CONTROL (TEMPOMAT)
ANTI–THEFT SYSTEM (ALPINE)
DD
D
D
DD
D
D
D
DD
BM
BMWBMW
BMW
Z3
0670.2 POWER DISTRIBUTION
6 RT
X6437X6431
G6430
B+ JUMP START
JUNCTION POINT
4–CYLINDER
04/99
50 RT 6 RT
G1
BATTERY
F97
80A
26
1210.20
X6000
A6000
ENGINE CONTROL
MODULE (DME)
ENGINE CONTROL
SYSTEM
(DME M5.2, 4–CYLINDER M44)
1210.20
6 RT
X6410
4 RT
8 X6300
86 30
1210.20
.5 RT/WS/GE
87
2 X6300
4 RT/WS
1 RT/WS
14 X20
.5 RT/WS
5 X10016
6 X10016
FUSE DETAILS
0670.3
6
X6821
F13
5A
1 RT4 RT1 RT
K6300
ENGINE CONTROL
MODULE RELAY
P90
FRONT POWER
DISTRIBUTION BOX
6 X6326
1210.20
26 X8500
2460.2
2.5 RT
K6326
UNLOADER RELAY,
TERMINAL 15
2.5 RT
14 X6002
D100
DATA LINK
CONNECTOR
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
X6433X6430
25 RT
X6512
M6510
30 B+
STARTER
1240.0 1230.0
10 RT
10 RT
4 RT
2 X6304
1210.20
X0
K6304
SECONDARY AIR
PUMP RELAY
X6509
G6509
GENERATOR
P90
X2
0670.2-02
FRONT POWER
DISTRIBUTION BOX
0670.2Ć
00
1998
BM
BMWBMW
BMW
POWER DISTRIBUTION
6–CYLINDER
04/99
Z3
50 RT 6 RT
6 RT
G1
BATTERY
F97
80A
6 RT
Z3 ROADSTER
1 RT .5 RT
26 X8500
2460.2
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
26 X6000
X6411
1210.17
25 RT
1240.0 1230.0
A6000
ENGINE CONTROL
MODULE (DME)
10 RT
X6437
X6433X6430
X6512
M6510
30 B+
STARTER
4 RT
X6432X6431
16 RT
G6430
B+ JUMP START
JUNCTION POINT
X6509
G6509
GENERATOR
X6412
2.5 RT
4 RT 4 RT
6
86 30
1210.17
2.5 RT/WS
.5 RT/WS/GE
X6415
4 RT
4 RT
2 X6304
1210.17
87
2 X6300
4 RT/WS
X6821
X6822
1 RT/WS
14 X20
.5 RT/WS
5 X10016
6 X10016
FUSE DETAILS
0670.3
10 RT
X6414
8
X6300
F13
5A
X0
K6304
SECONDARY AIR
PUMP RELAY
14
X6002
K6300
ENGINE CONTROL
MODULE RELAY
P90
FRONT POWER
DISTRIBUTION BOX
X2
2.5 RT
X6413
2.5 RT
6 X6326
1210.17
D100
DATA LINK
CONNECTOR
ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER M52/S52)
1210.17
0670.2-02
K6326
UNLOADER RELAY,
TERMINAL 15
P90
FRONT POWER
DISTRIBUTION BOX
0670.2Ć
01
1998
BM
BMWBMW
BMW
Z3
4 RT
1
30
2
POWER DISTRIBUTION
X19023
P95
AUXILIARY FUSE
BOX
F49
50A
X19023
ELECTRICAL
CONVERTIBLE TOP
M ROADSTER WITH ASC
0670.2-00
0670.2-01
16 RT
04/99
P90
FRONT POWER
DISTRIBUTION BOX
X2
4 RT/
WS
4 RT
1 X10015
30
F1
30A
2 16
.75 RT/
4 RT/
GE
GN
4 RT
1 X10030
30
30 30 30 30 30 30 30 30 30
F7
F8
15A
18
2.5 RT/
WS
F9
20A
2.5 RT/
20
X10015
BL
5A
14
16
1 RT/
WS/GE
F10
30A
2.5 RT
15
30
2.5 RT
2.5 RT
F18
15A
4 RT/GN
19 X10016
30
F20
30A
X10016
20
.5 RT/GE
6 RT
0670.2-03 0670.2-04
F31
5A
2
2.5 RT/
SW/WS
4 RT
F32
30A
4
6
1 RT/
WS
X1186
F33
10A
1.5 RT/
WS/GE
FUSE DETAILS
0670.3
F34
15A
2.5 RT/
GN/GE
6 RT
108
1 X10034
F35
25A
12
2.5 RT/
1.5 RT/
BL/GE
4 RT
X1015
2.5 RT
2.5 RT 1.5 RT
Z3 ROADSTER
6–CYLINDER
19 X10018
17 X10015
30 30 30 30 30
F36
30A
14
BL
F37
10A
16
2.5 RT/
GN
F38
30A
.75 RT/
GR
18
2.5 RT/
F39
7.5A
F40
30A
X1001820
GN
2.5 RT
1.5 RT/VI
2.5 RT/BR
4–CYLINDER
11
F4
15A
87X10015
LATE PRODUCTION12
4 RT
30
21X1588
P90
FRONT POWER
DISTRIBUTION BOX
F6
20A
X1588
F48
40A
P97
AUXILIARY FUSE
BOX
4 RT/GN
0670.2Ć
02
1998
BM
BMWBMW
BMW
Z3
1.5 RT
2.5 RT/WS
POWER DISTRIBUTION
4 RT
X64109
6 X10262
87
X102622
K46
HIGH BEAM LIGHT
RELAY
K46z
DAY LIGHT RELAY
MODULE
CDN
1.5 RT
87
2
Z3 ROADSTER
6 X44
X44
K47
FRONT FOG LIGHT
RELAY
2.5 GE1 RT/GE 2.5 RT1.5 RT
2.5 RT
2
6 X45
87
X45
K48
LOW BEAM LIGHT
RELAY
2.5 RT
0670.2-02
6 RT
6 RT
2.5 RT
X1073
X64119
2.5 RT
2.5 RT
X64129
.75 RT
18 X10182
6100.0
6330.3
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
04/99
0670.2Ć
03
56a 56a
18
1 WS/GN
1 X10036
F29
7.5A
1 WS/BL 1 GE/GN 1 GE/BL1.5 RT/GR 1 GE/BR
F30
7.5A
X1001720
3 9 X10015
30
F2
15A
4
NSW
9X10015
X10016
F15
15A
10
FUSE DETAILS
0670.3
1 X10035
56b 56b
F11
7.5A
2
F12
7.5A
4
X10016 5
17
30
F19
30A
X10016 X10015
18
GE
2.5 RT/BR/GE
2.5 RT/
30
6
30
F3
30A
10X10015
2.5 RT/SW
F5
30A
2.5 RT/BL
7 X10016
30
F14
30A
X10016
8
P90
FRONT POWER
DISTRIBUTION BOX
1998
BM
BMWBMW
BMW
Z3
3
POWER DISTRIBUTION
0
2
1
15
3
2
1
15I
04/99
0670.2-02
4 RT
X331
4 RT
X209
5
30
0
3
50
0
2
1
3
0
2
1
R
X209
2431
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
2.5 GN
2.5 GN
0670.2-05
.5 GN/WS
2.5 SW/GE
2.5 VI
0670.2Ć
2.5 GN/SW
.5 VI/BL
8
3
1240.0
6135.0
.5 VI
21
R
22
X1659
A836
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS II)
F41
5A
.5 VI/GN
X888
.5 VI
23
R
F42
15A
24
.75 VI/WS 1.5 VI/SW
2
X33
2.5 VI
1.5 VI
27
X223
1.5 VI
F44
15A
28
1.5 VI/WS 1.5 VI/GE
1.5 VI
2925
30
31
F45
7.5A
1.5 VI
.75 VI
RR R R
F43
5A
26
FUSE DETAILS
0670.3
04
X10018
P90
FRONT POWER
DISTRIBUTION BOX
F46
15A
X1001832
1998
7
.5 VI
8 X56
K2
HORN RELAY
6133.0
6
NOT USED
BM
BMWBMW
BMW
Z3
POWER DISTRIBUTION
04/99
0670.2-04
2.5 GN
X203
1.5 GN
11 X10015
15
2.5 RT/BR
1.5 GN/GE
7
F6
20A
12
X10015
8
LATE PRODUCTION
F4
15A
.5 GN/BL/GE
2.5 GN .5 GN .5 GN2.5 GN
ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER
M52/S52)
1210.17
ENGINE CONTROL
SYSTEM (DME M5.2,
4–CYLINDER M44)
1210.20
F21
5A
2
.5 GN/GE
2.5 GN
1.5 GN
.5 GN
5 X17
A2w
INSTRUMENT
CLUSTER
.5 GN
X1100
8 X58
0670.2Ć
K4
BLOWER RELAY
05
1230.0
6211.0
1 X10026
F22
5A
4
.5 GN/BL .75 GN/SW 1.5 GN/WS .5 GN/VI .5 GN/GR .5 GN/BL
F23
5A
6
F24
10A
8
.5 GN/RT
F25
5A
10
F26
10A
12
F27
5A
14 X1001716
6450.6
15 X10017
F28
5A
11 X10016
1515 15151515151515
F16
5A
X10016
12
P90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3
1998
BM
BMWBMW
BMW
Z3
0670.3 FUSE DETAILS
FUSES 1, 2, 3, 4, 5, AND 6
F1
30A
2
F2
15A
4 10
04/99
LATE PRODUCTION
EARLY PRODUCTION
F3
30A
6
F4
15A
8
F5
30A
F6
20A
X10015
12
LATE PRODUCTION
EARLY PRODUCTION
P90
FRONT POWER
DISTRIBUTION
BOX
4 RT/GE
X10014
2.5 RT/GE
2.5 RT/GE 2.5 RT/GE
2.5 RT/GE
1
2 X18363
K18363
CONVERTIBLE TOP
RELAY I (CLOSE)
5430.2
1.5 RT/GR
6 X13146
2 X18364
5430.2
2 X10065
ACCESSORY
CONNECTOR
K18364
CONVERTIBLE TOP
RELAY II (OPEN)
2.5 RT/BR/GE
14 X285
6160.1
6167.1
EARLY PRODUCTION LATE PRODUCTION
1.5 GN/GE
1.5 RT/VI
A51
WIPER/WASHER
MODULE
.5 GN/GE .5 GN/GE
6 X63
5203.0
2
5203.0
K9
UNLOADER RELAY,
TERMINAL 15
.5 GN/GE .5 GN/GE
3 X651
X9454
2
5203.0
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
3 X658
2.5 RT/SW
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
2 RT/SW
2 X279
5200.0
2.5 RT/BR
EARLY PRODUCTION LATE PRODUCTION
5 X898
6424.0
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
S76
REAR WINDOW
DEFOGGER
SWITCH
6 X63
K9
UNLOADER RELAY,
TERMINAL 15
6424.0
0670.3Ć
00
1998
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