BMW Z3 (E36/7), Z3 Roadster, M coupe, Z3 Coupe, M roadster Electric Troubleshooting Manual
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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
T2
T1
Page 2
BMW NA
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ELECTRICAL TROUBLESHOOTING
MANUAL
SERIES 3 – E36/7 (Z3 Roadster, Z3 Coupe,
M Roadster, and M Coupe)
SCHEMATICS MODEL YEAR 1999
0100.0
0110.0
0140.0
0670.0
0670.1
0670.2
0670.3
0670.4
0670.5
1210.17
1210.25
ÁÁ
1230.0
1240.0
1290.0
2460.2
3234.0
ÁÁ
3450.1
3614.0
5116.0
5126.0
5133.0
5200.0
5203.0
5410.5
5430.2
ÁÁ
6100.0
6133.0
6135.1
ÁÁ
INDEX
INTRODUCTION
SYMBOLS
POWER DISTRIBUTION CHART
FUSE CHART
POWER DISTRIBUTION
FUSE DETAILS
GROUND DISTRIBUTION
DATA LINK
ENGINE CONTROL SYSTEM
MS41.1 (6–CYLINDER S52)
ENGINE CONTROL SYSTEM
БББББББББББ
MS42.1 (6–CYLINDER M52)
CHARGING SYSTEM
START
E–BOX FAN
ELECTRONIC TRANSMISSION
CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT
БББББББББББ
SYSTEM (AIR BAG)
SLIP CONTROL (ABS/ASC)
TIRE INFLATION SYSTEM
POWER MIRRORS
ZKE CENTRAL LOCKING (ZV)
ZKE POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
POWER TILT SUNROOF
ELECTRO–HYDRAULIC
CONVERTIBLE TOP
БББББББББББ
CENTRAL BODY ELECTRONICS
(ZKE IV)
HORN
DRIVE–AWAY PROTECTION
БББББББББББ
(EWS III)
6160.1
6167.1
6169.0
6211.0
6213.3
6300.0
6312.0
6313.0
6314.0
6320.0
6322.0
6325.0
6330.3
6332.0
6350.0
6424.0
6450.6
ÁÁ
6510.1
6561.0
ÁÁ
6571.0
6575.2
6581.3
7000.0
7100.0
8000.0
8500.0
WIPER/WASHER MODULE (WWM)
HEADLIGHT WASHER (SRA)
WINDSHIELD WASHER JET
HEATERS
INSTRUMENT CLUSTER
DIGITAL CLOCK
LIGHT SWITCH DETAILS
HEADLIGHTS/FOG LIGHTS
TURN/HAZARD LIGHTS
PARK/TAIL/UNDERHOOD LIGHTS
LICENSE PLATE/LUGGAGE
COMPARTMENT LIGHTS
BACK UP LIGHTS
BRAKE LIGHTS
INTERIOR LIGHTS
INTERIOR ACCESSORIES
CRASH CONTROL MODULE
REAR WINDOW DEFOGGER
INTEGRATED HEATING– AND
БББББББББББ
CLIMATE CONTROL
RADIO/HIFI
CELLULAR TELEPHONE
(PROVISIONS)
БББББББББББ
CRUISE CONTROL (TEMPOMAT)
ANTI–THEFT SYSTEM (ALPINE)
BOARD COMPUTER (BC – LOW)
COMPONENT LOCATION CHART
COMPONENT LOCATION VIEWS
SPLICE LOCATION VIEWS
CONNECTOR VIEWS
Page 3
0100.0 INDEX
0100.0Ć00
03/00 1999
BM
BMW
BMWBMW
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. . . . .
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. . . . . . . . . . . . . . . . . .
Page 4
INDEX
0100.0Ć01
03/00 1999
BM
BMW
BMWBMW
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
(COOLANT TEMPERATURE), B6256 1210.17-02. . . . . . . . . . . . . . . . . . . .
Page 5
INDEX
0100.0Ć02
03/00 1999
BM
BMW
BMWBMW
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRESH AIR RECIRCULATION MOTOR, M111 6450.6-01. . . . . . . . . . . . . . .
FRESH AIR RECIRCULATION MOTOR, M111 6450.6-05. . . . . . . . . . . . . . .
FRONT POWER DISTRIBUTION BOX, FRONT, P90 0670.2. . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 1, Y6101 1210.17-01. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 1, Y6101 1210.25-02. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 2, Y6102 1210.17-01. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 2, Y6102 1210.25-02. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 3, Y6103 1210.17-01. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 3, Y6103 1210.25-02. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 4, Y6104 1210.17-01. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 4, Y6104 1210.25-02. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 5, Y6105 1210.17-01. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 5, Y6105 1210.25-02. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 6, Y6106 1210.17-01. . . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 6, Y6106 1210.25-02. . . . . . . . . . . . . . . . . .
FUEL PUMP RELAY, K6301w 1210.17-04. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP RELAY, K6301w 1210.25-06. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP, M2 1210.17-04. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL PUMP, M2 1210.25-06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SENSOR, B6y 6211.0-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL TANK PRESSURE SENSOR, B65 1210.17-09. . . . . . . . . . . . . . . . . . .
FUSE CHART 0670.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUSE DETAILS 0670.3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUSE HOLDER IN E–BOX, P98 0670.2-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
FUSE HOLDER, P99 0670.2-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERATOR, G6509 1230.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GROUND DISTRIBUTION 0670.4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HARD TOP CONNECTOR 1, E99 6424.0-01. . . . . . . . . . . . . . . . . . . . . . . . . .
HAZARD FLASHER RELAY, K16 6313.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . .
HAZARD SWITCH, S18 6313.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 6
INDEX
0100.0Ć03
03/00 1999
BM
BMW
BMWBMW
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. . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 1, T6151 1210.17-03. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 1, T6151 1210.25-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 2, T6152 1210.17-03. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 2, T6152 1210.25-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 3, T6153 1210.17-03. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 3, T6153 1210.25-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 4, T6154 1210.17-03. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 4, T6154 1210.25-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 5, T6155 1210.17-03. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 5, T6155 1210.25-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 6, T6156 1210.17-03. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION COIL, CYL. 6, T6156 1210.25-01. . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION SWITCH, S2 0670.2-04. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IGNITION SWITCH, S2 0670.2-08. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INDEX 0100.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTRUMENT CLUSTER 6211.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTRUMENT CLUSTER, A2w 6211.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INTAKE AIR TEMPERATURE SENSOR, B6205 1210.17-02. . . . . . . . . . . . .
INTAKE AIR TEMPERATURE SENSOR, B6205 1210.25-07. . . . . . . . . . . . .
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 6450.6-07. . . . . . . . . . . . . . . . . .
INTRODUCTION 0110.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JET HEATER THERMOSWITCH, S198 6169.0-00. . . . . . . . . . . . . . . . . . . . .
KICK–DOWN SWITCH, S8507 2460.2-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
KNOCK SENSOR, B6240 1210.17-06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 7
INDEX
0100.0Ć04
03/00 1999
BM
BMW
BMWBMW
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
(IN FRONT OF CATALYTIC CONVERTER), B62201 1210.25-06. . . . . . . .
PARK BRAKE SWITCH, S31 6211.0-04. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARK BRAKE SWITCH, S31 6211.0-08. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARK LIGHT, LEFT, E15 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARK/TAIL/UNDERHOOD LIGHTS 6314.0. . . . . . . . . . . . . . . . . . . . . . . . . . . .
POWER DISTRIBUTION 0670.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 8
INDEX
0100.0Ć05
03/00 1999
BM
BMW
BMWBMW
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,
K910 5200.0-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SEATBACK HEATER, DRIVER’S, E56 5203.0-00. . . . . . . . . . . . . . . . . . . . . .
SEATBACK HEATER, PASSENGER’S, E59 5203.0-00. . . . . . . . . . . . . . . . .
SECONDARY AIR PUMP RELAY, K6304 1210.17-05. . . . . . . . . . . . . . . . . . .
SECONDARY AIR PUMP RELAY, Y6304 1210.25-04. . . . . . . . . . . . . . . . . . .
SECONDARY AIR PUMP VALVE, Y6163 1210.17-05. . . . . . . . . . . . . . . . . . .
SECONDARY AIR PUMP VALVE, Y6163 1210.25-03. . . . . . . . . . . . . . . . . . .
SHIFT–LOCK,Y19 2460.2-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SIDE IMPACT SENSOR, DRIVER’S, B78 3234.0-03. . . . . . . . . . . . . . . . . . .
Page 9
INDEX
0100.0Ć06
03/00 1999
BM
BMW
BMWBMW
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),
Y6276 1210.25-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VEHICLE SPEED SENSOR, B10 6211.0-02. . . . . . . . . . . . . . . . . . . . . . . . . .
Page 10
INDEX
0100.0Ć07
03/00 1999
BM
BMW
BMWBMW
Z3
VOLTMETER, B211 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 6450.6-05. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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/WASHER INTERVAL CONTROL MODULE, REAR, A36 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 6510.1-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ZKE CENTRAL LOCKING (ZV) 5126.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ZKE POWER WINDOWS (FH) 5133.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 11
BMBMWBMWBMW
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
General conventions can be explained based on the following schematic example.
Page 12
BMBMWBMWBMW
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.
Termination of wire 4 VI/SW from splice X452 with a wavy line indicates that
the wire is continued on the opposite page.
Page 13
BMBMWBMWBMW
Z3
03/00
0140.0Ć
1999
00
CIRCUIT BREAKER
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
LIGHT EMITTING
DIODE
PERMANENT MAGNET
MOTOR ONE SPEED
PERMANENT MAGNET
MOTOR TWO SPEEDS
SOLENOID
SOLENOID CONTROLLED 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
0140.0 SYMBOLS
Page 14
BMBMWBMWBMW
Z3
03/00
0140.0Ć
1999
01
A WAVY LINE
MEANS WIRE IS
CONTINUED
ENTIRE COMPONENT SHOWN
COMPONENT WITH
SCREW TERMINALS
CONNECTOR ATTACHED TO COMPONENT
PART OF COMPONENT SHOWN
.75 BR
.5 BR
X270
4
.5 BR
.5 BR
3
.5 BR
.5 BR
X270
4
.5 BR
.75 GN/WS
CONNECTOR ATTACHED TO COMPONENT LEAD
(PIGTAIL)
COMPONENT CASE
ATTACHED DIRECTLY 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 NUMBERED FOR REFERENCE ON COMPONENT 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 MECHANICAL CONNECTION
BETWEEN
SWITCHES
TR TRANSPARENT
CONNECTOR REFERENCE NUMBER
FOR COMPONENT
LOCATION CHART
TWO CONNECTIONS (PINS) IN
THE SAME
CONNECTOR
DASHED LINE INDICATES TERMINALS
OF THE SAME
CONNECTOR
12
X165
12 12
SYMBOLS
Page 15
BM
BMW
BMWBMW
Z3
03/00
0140.0Ć
1999
02
4 RT
15
4 GN
13
.5 GN/WS52.5 SW/GE 2.5 VI
42
DETAILS ABOUT
COMPONENT OR
OPERATION
”R” IS ENERGIZED
IN ACCY, RUN, OR
START
76 8
2 X33
CONTACT RELAY
RELAY WITH RESISTOR ACROSS
WINDING
TERMINAL
NUMBER
THREE POLE,
FOUR POSITION
SWITCH
COMPONENT NUMBER
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
TERMINAL
NUMBER
DESCRIPTION
50 VOLTAGE: IGNI-
TION SWITCH IN
START
VOLTAGE: SUPPLIED AT ALL
TIMES
VOLTAGE: IGNITION SWITCH IN
RUN OR START
30
15
15I
50 R
30
INDICATES THAT
FUSE 9 IS SUPPLIED WITH POWER AT ALL TIMES
CONTACT RELAY
WITH TWO OUTPUTS
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 8587a
TERMINAL
NUMBER
DESCRIPTION
VOLTAGE: IGNITION SWITCH IN
RUN
VOLTAGE: IGNITION SWITCH IN
ACCESSORY, RUN
OR START
15I
R
GROUND31
POWER STATUS DESCRIPTION
VOLTAGE: SUPPLIED AT ALL
TIMES
VOLTAGE: IGNITION SWITCH IN
RUN OR START
VOLTAGE: IGNITION SWITCH IN
ACCESSORY, RUN
OR START
30 86
87 85
30
86
87 85
NAME OF COMPONENT
F9
15A
2
1
0
3
2
1
0
3
2
1
0
3
SYMBOLS
Page 16
BM
BMW
BMWBMW
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 PROGRESSION AND FURTHER CIRCUITS
CONNECTED TO
GROUND X497 ARE
SHOWN IN CELL
”0670.4 GROUND
DISTRIBUTION” AT
GROUND X497
THE COMPLETE WIRE
PROGRESSION AND
FURTHER CIRCUITS
CONNECTED TO FUSE
18 ARE SHOWN IN CELL
”0670.3 FUSE DETAILS”
AT FUSE 18
CURRENT PATH IS CONTINUED
AS LABELED
P90
FRONT POWER
DISTRIBUTION BOX
F18
15A
GROUND
DISTRIBUTION
0670.4
N1
ANTI–THEFT
CONTROL MODULE
(DWA)
FUSE DETAILS
0670.3
A1
GENERAL MODULE
X252
17
X332
2
CIRCUIT REFERENCE–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
X1812615
X491
Page 17
K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV)
BM
BMW
BMWBMW
Z3
K48
LOW BEAM LIGHT
RELAY
X45
11 12 13
45678 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
123 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
**
Page 18
BM
BMW
BMWBMW
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
Z3 VERSIONS
Page 19
BM
BMW
BMWBMW
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
X10262
Page 20
BM
BMW
BMWBMW
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
80A 50A 50A 80A 80A 80A 80A 80A
Page 21
*15A
BM
BMW
BMWBMW
Z3
0670.1 FUSE CHART
0670.1Ć
FUSES 1 TO 29
03/00 1999
00
FUSE NUMBER
12345 10 206 7 8 9 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29
1210.25
1290.0
2460.2
3234.0
30A 10A 30A 15A 30A 20A 5A 30A 7.5A 5A 15A 5A 5A 5A 10A 5A 7.5A20A15A 30A 5A 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 10A30A
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)
DD
D
DD
DD
D
D
DD
D
D
D
D
1210.17 ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
DDD
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
DD
D
D
D
D
*5A
D
Page 22
*15A
10A
6312.0
BM
BMW
BMWBMW
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
DD D DD D D
D
D
DD
D
D
DD
D
D
6300.0 LIGHT SWITCH DETAILS
DDD
6169.0 WINDSHIELD WASHER JET HEATERS
D
6211.0 INSTRUMENT CLUSTER
DD
6213.3 DIGITAL CLOCK
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 30A 15A 30A 20A 5A 30A 7.5A 5A 15A 5A 5A 5A 10A 5A 7.5A20A15A 30A 5A 5A7.5A 30A 10A 10A30A
M VERSIONS*
7.5A
*5A
D
D
D
DDD
D
D
Page 23
BM
BMW
BMWBMW
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 7.5A 30A 15A 15A 7.5A 15A30A10A
30 32 40 41 42 43 44 45 4631 33 34 38373635
5A5A
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 DDD D
DD
D
DD
D
DD
D
D
D
DD D
D
DD
D
D
D
D
Page 24
BM
BMW
BMWBMW
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
DD
D
DD
D
DD
D
D
DD
6300.0 LIGHT SWITCH DETAILS
DD
D
D
D
D
D
6169.0 WINDSHIELD WASHER JET HEATERS
6211.0 INSTRUMENT CLUSTER
DD
6213.3 DIGITAL CLOCK
DD
39
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 15A 7.5A 15A30A10A
30 32 40 41 42 43 44 45 4631 33 34 38373635
5A5A
47
40A4850A
49
30A
202
20A
203
30A
204
30A
205
Page 25
BM
BMW
BMWBMW
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
1210.25
Page 26
BM
BMW
BMWBMW
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
151515
X868010
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
1210.25 2460.2
Page 27
X10015
BM
BMW
BMWBMW
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
X1001820
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
3030
X10016
Page 28
K46z
DAY LIGHT RELAY
MODULE
CDN
2.5 RT/BR/GE COUPE
X10018
BM
BMW
BMWBMW
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
2.5 RT/GE
Page 29
X10015 X10016X10017
X10017
BM
BMW
BMWBMW
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
2431
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 RRR
15 15 15 15 15 15 15 15 15
.5 GN/BL/GE .5 GN/GR .5 VI/BL
1.5 VI
Page 30
X6821
POWER DISTRIBUTION
8
BM
BMW
BMWBMW
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
X6433X6430
X6432X6431
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 RT4 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
87
Page 31
2.5 RT/
BL
2.5 RT/
WS
1 RT/
WS/GE
2.5 RT/
SW/WS
BM
BMW
BMWBMW
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
1211X10015
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
108
.5 RT/GE
X10015
6 RT
03/00
30 30 30 30 30 30 30 30 30
30 30 30 30
20
F20
30A
30
X10016
19 X10016
2.5 RT
4 RT/GN
P97
AUXILIARY FUSE
BOX
X1588
21X1588
F48
40A
4 RT
30
30
4 RT/
GE
2 16
F18
15A
2.5 RT
30
15
2.5 RT
1 X10015
F1
30A
2.5 RT/GN
ELECTRICAL
CONVERTIBLE TOP
4 RT
4 RT
4 RT/WS
P95
AUXILIARY FUSE
BOX
X19023
21X19023
F49
50A
4 RT
30
M VERSIONS
P90
FRONT POWER
DISTRIBUTION
BOX
Page 32
BM
BMW
BMWBMW
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
X1001720
F30
7.5A
2
1 X10035
4
F11
7.5A
F2
15A
K46
HIGH BEAM LIGHT
RELAY
X102622
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 GE/GN 1 GE/BL1.5 RT/GR
2.5 GE 2.5 RT1.5 RT
2.5 RT
.75 RT
18
17
F19
30A
2.5 RT/GE
2.5 RT
30
56a 56a
56b 56b
30
87
1.5 RT
0670.2-06
2.5 RTX1073
X64119
6 RT
X64109
X10016
8
7 X10016
F14
30A
30
2.5 RT/BL
2.5 RT
03/00
6X10015
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
CDN
Page 33
BM
BMW
BMWBMW
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
X1001832
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
X331
0670.2-06
4 RT
2.5 GN/SW
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X209
2431
2.5 GN
2.5 VI
2.5 VI
RR 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
2925
.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
M VERSIONS
Page 34
BM
BMW
BMWBMW
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 GN1.5 GN
X203
4
.5 GN/GE
F22
5A
10
.5 GN/RT
F25
5A
2.5 GN
0670.2-08
15151515151515
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
.75 GN
Page 35
BM
BMW
BMWBMW
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
6211.0
M VERSIONS
Page 36
BM
BMW
BMWBMW
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
M VERSIONS
Page 37
BM
BMW
BMWBMW
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
2.5 RT/BL
Page 38
BM
BMW
BMWBMW
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 VERSIONSM 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
1210.17
Page 39
M VERSIONS
BM
BMW
BMWBMW
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
Z3 VERSIONS 8
Page 40
BM
BMW
BMWBMW
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
42
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
4 X1170
Z3 VERSIONS
Page 41
BM
BMW
BMWBMW
Z3
FUSE 23
0670.3Ć
1999
06
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
03/00
F23
5A
X1076
S7
COMBINATION
SWITCH
X174
A2w
INSTRUMENT
CLUSTER
X183331
S8
LIGHT SWITCH
6300.06312.0
6313.0
.5 GN/GE
.5 GN/BL
6211.0
.5 GN/BL
X32
9
X638
K9
UNLOADER RELAY,
TERMINAL 15
6424.0
6 X10017
X10981
.5 GN/BL
X190072
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
6211.0
X8985
S76
REAR WINDOW DEFOGGER SWITCH
6424.0
X100651
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
Z3 VERSIONS
Page 42
BM
BMW
BMWBMW
Z3
FUSES 24 AND 25
0670.3Ć
1999
07
FUSE DETAILS
03/00
P90
FRONT POWER
DISTRIBUTION BOX
F25
5A
X6254
S17
MIRROR CONTROL
SWITCH
5116.0
X102625
X25718
X10020
.75 GN/SW
X11264
K46
HIGH BEAM LIGHT
RELAY
.75 GN/SW
.75 GN/SW
8 X1001710
.5 GN/RT
X11481
S198
JET HEATER
THERMOSWITCH
6169.0
.75 GN/SW
X5034
S8
LIGHT SWITCH
.5 GN/RT
.5 GN/RT
6312.0
6300.0
6312.0
6350.0
F24
10A
X195651
S559
PASSENGER’S AIR
BAG CUT–OFF
SWITCH
3234.0
.5 GN/SW
X588
K4
BLOWER RELAY
.5 GN/SW
6450.6
X190182
COUPE
1 GN/SW
X6431
S38y
TILT SUNROOF
SWITCH
5410.5
1.5 BR
Z3 VERSIONS
K46z
DAY LIGHT RELAY
MODULE
CDN
Page 43
BM
BMW
BMWBMW
Z3
FUSE 26
0670.3Ć
1999
08
FUSE DETAILS
03/00
P90
FRONT POWER
DISTRIBUTION BOX
X85112
S8511
REVERSING LIGHT
SWITCH
X60214
X1168
X6835
12 X10017
X5112
S3
AUTOMATIC
TRANSMISSION
RANGE SWITCH
1210.25
X85112
S8511
REVERSING LIGHT
SWITCH
6322.0
F26
10A
.75 GN/WS
X101703
A9008
CRUISE CONTROL
INTERFACE
6571.0
X600216
Z3 VERSIONS
X600216
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
X6000426
A6000
ENGINE CONTROL
MODULE (DME)
1210.25
.5 GN/WS .5 GN/WS
X85035
S8503
PROGRAM SWITCH
2460.2
D100
DATA LINK
CONNECTOR
.75 GN/WS 1 GN/WS
X65241
G6509
GENERATOR
1230.0
X62541
B6254
THERMAL OIL
LEVEL SWITCH
1210.25
.5 GN/BR
X65061
M6506
E–BOX FAN
1290.0
X6836
X60112
.75 GN/WS
.75 GN/BR1 GN/WS
.75 GN/BR .5 GN/BR
6211.0
1210.25
6322.0
6571.0
X60531
.5 GN/BR
Page 44
BMBMWBMWBMW
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
X1312
X1342
20181614
.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
3234.0
1210.25
1230.0
Page 45
BMBMWBMWBMW
Z3
FUSE 31
0670.3Ć
1999
10
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
X1067
X102636
A110
DIGITAL CLOCK
.5 RT/GE
X1622
A2w
INSTRUMENT
CLUSTER
6211.0
X5223
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
X100182
X18052
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
.5 RT/GE
1240.0
X102455
A35y
BOARD
COMPUTER
(BC – LOW)
6581.3
.5 RT/GE
X1952716
.5 RT/GE
03/00
6213.3
6135.1
D110
OBD II
CONNECTOR
F31
5A
1 X13025
X190076
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
6211.0
.5 RT/GE
Z3 VERSIONS Z3 VERSIONS
Z3 VERSIONS
Page 46
2
1 RT/WS
BMBMWBMWBMW
Z3
1.5 RT/WS/GE
FUSES 32, 33, 34, AND 35
0670.3Ć
1999
11
FUSE DETAILS
X646
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
X1325210
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X1079
X531
E28
FRONT CIGAR
LIGHTER
6332.0
2.5 RT/SW/WS
X5037
S8
LIGHT SWITCH
6300.0
64
1 RT/WS
1 RT/WS
6561.0
X4001
X7121
.75 RT/WS
X11105
S408
INTERIOR LIGHT
SWITCH
.75 RT/WS
E32
LUGGAGE
COMPARTMENT
LIGHT
X3361
.5 BR
1
03/00
TELEPHONE
CONNECTOR
6320.0
5126.0
1
F32
30A
F33
10A
F34
15A
F35
25A
6330.3
X1325212
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
6100.0
.75 RT/WS
6330.3
6100.0
6314.0
1.5 RT/WS/GE
X100652
ACCESSORY
CONNECTOR
Z3 VERSIONS
2.5 RT/GN/GE
X13281
X9336
E34
FRONT DOME
LIGHT/MAP READING ASSEMBLY
1
6330.3
.75 RT/WS
.5 RT/WS M ROADSTER
COUPEROADSTER
Z3 VERSIONS
Z3 VERSIONS
COUPE
2.5 RT/GN/GE
Page 47
1210.17
1210.25
6450.6
BMBMWBMWBMW
Z3
6332.0
FUSES 36, 37, 38, AND 39
03/00
0670.3Ć
1999
12
FUSE DETAILS
12
X5035
S8
LIGHT SWITCH
X51
K19
COMPRESSOR
CONTROL RELAY
X187678
K95
VALVE RELAY
(ABS/ASC)
3450.1
14 16 18 X10018
6300.0
6314.0
P90
FRONT POWER
DISTRIBUTION BOX
2.5 RT/GN .75 RT/GR
X2856
A51
WIPER/WASHER
MODULE
6160.1
2.5 RT/BL/GE 1.5 RT/BL
2.5 RT/GN
F36
30A
F37
10A
F38
30A
F39
7.5A
6167.1
6160.1 6320.0
M VERSIONS
X117025
A52
SLIP CONTROL
MODULE
(ABS/ASC)
3450.1
2.5 RT/GN
Z3 VERSIONS
6
Page 48
X8103
.5 VI/GN
.5 VI/GN
BMBMWBMWBMW
Z3
X745
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
FUSES 40, 41, AND 42
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
X536
K22
HIGH SPEED
RELAY
2.5 RT/GN
20 22
X102181
A113
SEAT OCCUPANCY
DETECTOR
24
X10018
.5 VI/BL .5 VI/GN
0670.3Ć
1999
13
X1263
.5 VI/GN
03/00
6450.6 3234.0 3234.0
F40
30A
F41
15A
F42
5A
X60024
D100
DATA LINK
CONNECTOR
X60318
.5 VI/GN
X7784
S58
DRIVER’S SEAT
BELT SWITCH
X1264
.5 VI/BL
3234.0
X185184
S59
PASSENGER’S
SEAT BELT SWITCH
.5 VI/BL
3234.0
Z3 VERSIONS
.5 VI/BL
X18852
B78
DRIVER’S SIDE IMPACT SENSOR
3234.0
X18862
B79
PASSENGER’S
SIDE IMPACT
SENSOR
3234.0
M VERSIONS
.5 VI/BL.5 VI/BL
Page 49
BM
BMW
BMWBMW
Z3
FUSES 43, 44, AND 45
03/00
0670.3Ć
1999
14
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
26
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
.75 VI/WS
X1235
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
4 X10182
.75 VI/WS
30 X10018
5 X10263
A110
DIGITAL CLOCK
1.5 VI/WS
N9
RADIO
5 X18126
6510.1
.75 VI/WS
28
A51
WIPER/WASHER
MODULE
8 X285
1.5 VI/SW
X10022
M4
WASHER PUMP
1 X107
.75 VI/SW
5 X400 2 X322
1.5 VI/SW
1.5 VI/WS
X1066
S235
STARTER
IMMOBILIZATION
SWITCH
3 X18994
.5 VI/WS .35 VI/WS
5126.0
6575.2
TELEPHONE
CONNECTOR
6561.0
6160.1
6160.1
6213.3
1240.0
.5 VI/SW
F43
5A
F44
15A
F45
7.5A
2 X13025
9 X1805
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
.5 VI/WS
6135.1
6100.0
6330.3
6167.1
6135.1
NOT USED
WITH EGS
K2
HORN RELAY
8 X56
6133.0
S5
WIPER/WASHER
SWITCH
6160.1
8 X295
A36
REAR WIPER/
WASHER INTERVAL
CONTROL MODULE
2 X13268
6160.1
.5 VI/WS .5 VI/SW .5 VI/SW .5 VI/SW
Z3 VERSIONS
COUPE
COUPE
1240.0
Z3 VERSIONS
Page 50
X1182
BMBMWBMWBMW
Z3
S28
CRUISE CONTROL
SWITCH
6571.0
.5 VI/GE
X721
X1716
A2w
INSTRUMENT
CLUSTER
6211.0
.5 VI/GE
FUSE 46
03/00
0670.3Ć
1999
15
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
X2226
A8
CRUISE CONTROL
MODULE
(TEMPOMAT)
6571.0
1.5 VI/GE
S30
BRAKE LIGHT
SWITCH
6325.0
1.5 VI/GE .5 VI/GE
X781
X1001832
6571.0
.5 VI/GE
3450.1
F46
15A
2460.2
X100593
B59
OIL TEMPERATURE
GAUGE
6211.0
X1024510
A35y
BOARD
COMPUTER
(BC – LOW)
6581.3
1210.25 5430.2
Z3 VERSIONS M VERSIONS M VERSIONS M VERSIONS
.5 VI/GE
X192455
Page 51
BM
BMW
BMWBMW
Z3
2
FUSES 48 AND 49
0670.3Ć
1999
16
FUSE DETAILS
P97
AUXILIARY FUSE
BOX
K94
ENGINE CONTROL
RELAY (ABS/ASC)
X19023
8 X18766
4 RT/WS
03/00
3450.1
F49
50A
2
K22
HIGH SPEED
RELAY
6 X53
4 RT/GN
6450.6
F48
40A
6 X52
X18061
P95
AUXILIARY FUSE
BOX
X1588
4 RT/GN
6450.6
K21
NORMAL SPEED
RELAY
4 RT/GN
M VERSIONS
Page 52
.5 RT/
WS/GE
BM
BMW
BMWBMW
Z3
FUSE 202
0670.3Ć
1999
17
FUSE DETAILS
03/00
P98
FUSE HOLDER IN
E–BOX
X9664
4 X8680
8
A6000
ENGINE CONTROL
MODULE (DME)
1210.25
F202
30A
X61201
Y6120
EVAPORATIVE
EMISSION VALVE
4 RT/WS/GE
1 RT/
WS/GE
X61302
Y6130
IDLE SPEED
CONTROL VALVE
X61672
Y6167
VALVE, INDIVIDUAL
CONTROL INTAKE
SYSTEM
X600019
X6960
.5 RT/
WS/GE
1210.25
1 RT/
WS/GE
1210.25
X61632
Y6163
SECONDARY AIR
PUMP VALVE
1210.25
2 X6053
2.5 RT/WS/GE
2.5 RT/WS/GE
1210.25
X62751
Y6275z
VARIABLE CAMSHAFT CONTROL
VALVE 1 (INLET)
X62761
Y6276
VARIABLE CAMSHAFT CONTROL
VALVE 2 (OUTLET)
1210.25
.5 RT/
WS/GE
1210.25
1.5 RT/
WS/GE
.5 RT/
WS/GE
.5 RT/WS/GE
.5 RT/
WS/GE
X61011
Y6101
CYL. 1 FUEL
INJECTION VALVE
1210.25
X61021
Y6102
CYL. 2 FUEL
INJECTION VALVE
X61031
Y6103
CYL. 3 FUEL
INJECTION VALVE
1210.25
.5 RT/
WS/GE
1210.25
.5 RT/WS/GE .5 RT/
WS/GE
X61041
Y6104
CYL. 4 FUEL
INJECTION VALVE
1210.25
X61051
Y6105
CYL. 5 FUEL
INJECTION VALVE
X61061
Y6106
CYL. 6 FUEL
INJECTION VALVE
1210.25
.5 RT/
WS/GE
1210.25
.5 RT/WS/GE
X6963
1.5 RT/WS/GE
Page 53
B6279
THERMOSTAT,
CHARACTERISTIC
MAP COOLING
BM
BMW
BMWBMW
Z3
FUSES 203, 204, AND 205
0670.3Ć
1999
18
FUSE DETAILS
03/00
P98
FUSE HOLDER IN
E–BOX
6
F203
20A
4 RT/WS
.5 RT/WS
X6961
.5 RT/WS .5 RT/WS
X62033
B6203
CRANKSHAFT
POSITION/RPM
SENSOR
1210.25
.5 RT/WS
3 X6053
2.5 RT/WS
2.5 RT/WS
X62073
B6207
HOT FILM AIR
MASS METER
1210.25
X62141
B6214
CAMSHAFT
POSITION SENSOR
1 (INLET)
1210.25
X62241
B6224
CAMSHAFT
POSITION SENSOR
2 (OUTLET)
1210.25
X62791
1210.25
X6965
8
F204
30A
10 X8680
F205
30A
.5 RT/WS .5 RT/WS.5 RT/WS
X621011
B62101
OXYGEN SENSOR I
(IN FRONT OF
CATALYTIC
CONVERTER)
1210.25
X621021
B62102
OXYGEN SENSOR I
(BEHIND
CATALYTIC
CONVERTER)
1210.25
X622011
B62201
OXYGEN SENSOR
II (IN FRONT OF
CATALYTIC
CONVERTER)
1210.25
X6962
X100165
P90
FRONT POWER
DISTRIBUTION BOX
1.5 RT/WS
F13
7.5A
6 X10016
1.5 RT/WS
X60212
FUSE DETAILS
0670.3
1.5 RT/WS
.75 RT/WS
.5 RT/WS
X61391
Y6139
LEAKAGE DIAGNOSIS PUMP
1210.25
.5 RT/WS
2.5 RT
.5 RT/WS
X622021
B62202
OXYGEN SENSOR
II (BEHIND
CATALYTIC
CONVERTER)
1210.25
.5 RT/WS
X63048
K6304
SECONDARY AIR
PUMP RELAY
1210.25
.5 RT/WS
X65501
Y6550
SOLENOID VALVE
(”RUNNING
LOSSES”)
1210.25
X63266
K6326
UNLOADER RELAY,
TERMINAL 15
1210.25
1.5 RT/WS
X850054
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
2460.2
15
Page 54
BM
BMW
BMWBMW
Z3
1999
0670.4 GROUND DISTRIBUTION
GROUNDS X4 AND X165
00
X1371
E52
RIGHT WASHER
JET HEATER
E51
LEFT WASHER JET
HEATER
.75 BR .75 BR
03/00
0670.4Ć
.75 BR
X1051
.5 BR
H4
RIGHT FRONT
TURN LIGHT
.5 BR
X7672
E22
RIGHT FRONT
MARKER LIGHT
1 BR
X100882
X1331
H3
RIGHT HORN
X1272
B9508
PRESSURE
SWITCH
.5 BR
X1231
X1351
E14
RIGHT LOW BEAM
LIGHT
X1091
X216
X1611
X576
X1610
X11337
2.5 BR1.5 BR
4 BR
1.5 BR
1.5 BR
4 BR
6 BR
.75 BR
X1061
.75 BR
X165
X872
S36
TEMPERATURE
SWITCH
X1341
E12
RIGHT HIGH BEAM
LIGHT
1.5 BR
2.5 SW/BR
X28515
A51
WIPER/WASHER
MODULE
M7
HEADLIGHT/FOG
LIGHT WASHER
PUMP
X1232
2.5 SW
WITH HEADLIGHT
WASHER
WITHOUT HEADLIGHT WASHER
E19
RIGHT PARK LIGHT
H4
RIGHT FRONT
TURN LIGHT
E8
RIGHT HEADLIGHT
M VERSIONS
6 BR
X4
X9170
Y1w
ABS HYDRAULIC
UNIT
Page 55
BM
BMW
BMWBMW
Z3
1999
GROUND DISTRIBUTION
GROUND X165
01
X7672
E51
LEFT WASHER JET
HEATER
.75 BR
.5 BR
03/00
0670.4Ć
X1051
E22
RIGHT FRONT
MARKER LIGHT
X1331
H3
RIGHT HORN
X1610
1 BR
X165
X1371
.75 BR
H4
RIGHT FRONT
TURN LIGHT
E19
RIGHT PARK LIGHT
H4
RIGHT FRONT
TURN LIGHT
E8
RIGHT HEADLIGHT
Z3 VERSIONS
X1091
E52
RIGHT WASHER
JET HEATER
.75 BR
X1061
X100882
X872
S36
TEMPERATURE
SWITCH
.5 BR
B9508
PRESSURE
SWITCH
.5 BR
X1272
.75 BR
.75 BR
1 BR
X7691
E27
RIGHT FOG LIGHT
.75 BR
X216
X1341
E12
RIGHT HIGH BEAM
LIGHT
1.5 BR
X1351
E14
RIGHT LOW BEAM
LIGHT
1.5 BR
X11337
X1231
2.5 BR
X28515
A51
WIPER/WASHER
MODULE
2.5 SW/BR
X1232
2.5 SW/BR
WITHOUT
HEADLIGHT
WASHER
M7
HEADLIGHT/FOG
LIGHT WASHER
PUMP
WITH HEADLIGHT WASHER
4 BR
2.5 BR
Page 56
BM
BMW
BMWBMW
Z3
1999
GROUND DISTRIBUTION
GROUND X166
02
X7662
S21w
ENGINE HOOD
SWITCH
.5 BR .5 BR
03/00
0670.4Ć
X3711
X190221
2.5 BR
M9
AUXILIARY FAN
MOTOR
E21
LEFT FRONT
MARKER LIGHT
1 BR
X1321
H2
LEFT HORN
X1311
E11
LEFT HIGH BEAM
LIGHT
X1301
E13
LEFT LOW BEAM
LIGHT
X1614
X698
X699
X697
X11339
1.5 BR1.5 BR
4 BR1.5 BR 1.5 BR
4 BR
6 BR
X166
X1281
.75 BR
X3891
H9
LEFT FRONT
AUXILIARY TURN
LIGHT
.5 BR
H4
RIGHT FRONT
TURN LIGHT
E15
LEFT PARK LIGHT
H7
LEFT FRONT TURN
LIGHT
E7
LEFT HEADLIGHT
M VERSIONS
K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV)
X13764
.5 BR
COUPE
Page 57
X7681
E26
LEFT FOG LIGHT
BM
BMW
BMWBMW
Z3
1999
GROUND DISTRIBUTION
GROUND X166
03
X7662
S21w
ENGINE HOOD
SWITCH
.5 BR .5 BR
03/00
0670.4Ć
X3711
X821
2.5 BR
M9
AUXILIARY FAN
MOTOR
E21
LEFT FRONT
MARKER LIGHT
1 BR
X1321
H2
LEFT HORN
.75 BR
X1311
E11
LEFT HIGH BEAM
LIGHT
X1301
E13
LEFT LOW BEAM
LIGHT
X697
X11339
1.5 BR1.5 BR
4 BR
X166
X1281
.75 BR
X3891
H9
LEFT FRONT
AUXILIARY TURN
LIGHT
.5 BR
H4
RIGHT FRONT
TURN LIGHT
E15
LEFT PARK LIGHT
H7
LEFT FRONT TURN
LIGHT
E7
LEFT HEADLIGHT
Z3 VERSIONS
X600219
2.5 BR
D100
DATA LINK
CONNECTOR
1.5 BR
Page 58
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUNDS X170 AND X494
03/00
0670.4Ć
1999
04
.5 BR
X113
3
B1
RIGHT FRONT
SPEED SENSOR –
ABS
X170
Z3 VERSIONS
.5 BR
X324
4
S127y
PASSENGER’S
POWER WINDOW
SWITCH
X3164
S126y
DRIVER’S POWER
WINDOW SWITCH
.5 BR
X494
2.5 BR
X18150
X117024
A52
SLIP CONTROL
MODULE
(ABS/ASC)
2.5 BR
8
4 BR .5 BR
X114
3
B2
LEFT FRONT
SPEED SENSOR –
ABS
Page 59
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUNDS X1116, X1166, AND X1441
03/00
0670.4Ć
1999
05
28
X1175
55
A52
SLIP CONTROL
MODULE
(ABS/ASC)
1.5 BR
1.5 BR
29
1.5 BR
X1166
M VERSIONS
X183635
K18363
CONVERTIBLE TOP
RELAY I (CLOSE)
X18364
5
K18364
CONVERTIBLE
TOP RELAY II
(OPEN)
2.5 BR
X1116
2.5 BR
X746
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM
CONTROL
MODULE
X1441
.5 BR/SW
Page 60
BM
BMW
BMWBMW
Z3
W6203
CRANKSHAFT
POSITION/RPM
SENSOR SHIELD
1.5 BR
GROUND DISTRIBUTION
GROUND X6454
03/00
0670.4Ć
1999
06
.5 BR
X6459
X6454
1.5 BR/OR
4 BR 4 BR/OR
19
X6002
D100
DATA LINK
CONNECTOR
M6506
E–BOX FAN
X6458
2.5 BR 1.5 BR 1.5 BR/OR
W6165
SHIELD UP TO
10mm BEFORE
IGNITION COIL
CONNECTOR
B6207
HOT FILM AIR
MASS METER
X6492
.5 BR/OR
X600043432 28
X62071
A6000
ENGINE CONTROL
MODULE (DME)
K6326
UNLOADER RELAY,
TERMINAL 15
X6326
4
.5 BR
M VERSIONS
X65061
.5 BR
EARLY
PRODUCTION
Page 61
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X6454
03/00
0670.4Ć
1999
07
4 BR
X6454
1.5 BR/OR
X6458
X850034
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
1.5 BR
28
Z3 VERSIONS
X62542
B6254
THERMAL OIL
LEVEL SWITCH
.5 BR
X60534
.5 BR
X65062
M6506
E–BOX FAN
.5 BR
X63264
K6326
UNLOADER RELAY,
TERMINAL 15
.5 BR
1.5 BR
X600014
A6000
ENGINE CONTROL
MODULE (DME)
1.5 BR/OR
6
1.5 BR
5X600055
2.5 BR
X60542
2.5 BR
Page 62
BMBMWBMWBMW
Z3
T6154
CYL. 4 IGNITION
COIL
X61522
GROUND DISTRIBUTION
GROUNDS X6455 AND X6456
03/00
0670.4Ć
1999
08
X61532
1 BR
T6152
CYL. 2 IGNITION
COIL
T6151
CYL. 1 IGNITION
COIL
X61562
T6156
CYL. 6 IGNITION
COIL
T6153
CYL. 3 IGNITION
COIL
2
T6155
CYL. 5 IGNITION
COIL
X6155
X6456
X61542
X6900
1 BR
1.5 BR
X6151
2
1 BR 1 BR 1 BR1 BR
X6000
A6000
ENGINE CONTROL
MODULE (DME)
56
240
R8554
RESISTOR
1.5 BR
2W
.5 BR
Y6133
AIR PUMP
X61331
4 BR
X6455
K6304
SECONDARY AIR
PUMP RELAY
X63045
4 BR.35 BR
X6460
X61502
.5 BR
M VERSIONS
X60005
A6000
ENGINE CONTROL
MODULE (DME)
6
.5 BR
Z3 VERSIONS
Page 63
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X9633
03/00
0670.4Ć
1999
09
X9633
Z3 VERSIONS
X6234
Y5
DRIVER’S SIDE
MIRROR
.5 BR
X6252
S17
MIRROR CONTROL
SWITCH
.75 BR
X7493
M21
DRIVER’S
WINDOW
MOTOR
.5 BR
X849
X2571
.75 BR
1 BR
X2951
S5
WIPER/WASHER
SWITCH
.75 BR
X648
K16
HAZARD FLASHER
RELAY
.75 BR
X183332
S8
LIGHT SWITCH
.5 BR
.75 BR
X10982
.75 BR
X1115
1.5 BR
X102624
K46
HIGH BEAM LIGHT
RELAY
.5 BR
X1112
B18
BRAKE FLUID
LEVEL SWITCH
.5 BR
X454
K48
LOW BEAM LIGHT
RELAY
.5 BR
X584
K4
BLOWER RELAY
.5 BR
X853
Y4z
WATER VALVE
X10024
X173
A2w
INSTRUMENT
CLUSTER
.5 BR
X189941
S235
STARTER
IMMOBILIZATION
SWITCH
.5 BR
X3312
S2
IGNITION SWITCH
.5 BR
X3721
H1w
ANTI–THEFT HORN
(ALPINE)
1 BR
X634
K9
UNLOADER RELAY,
TERMINAL 15
.5 BR
X10008
4 BR
X11353
.5 BR
X3331
X2857
A51
WIPER/WASHER
MODULE
M3
WIPER MOTOR
2.5 BR
2.5 BR
1.5 BR
1.5 BR
.75 BR
NOT USED
WITH EGS
K46z
DAY LIGHT RELAY
MODULE
CDN
Page 64
1.5 BR
S221
EVAPORATOR
CONTROLLER
.75 BR
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X9633
03/00
0670.4Ć
1999
10
X1115
X6234
Y5
DRIVER’S SIDE
MIRROR
X6252
S17
MIRROR CONTROL
SWITCH
K16
HAZARD FLASHER
RELAY
.5 BR
X648
X2951
S5
WIPER/WASHER
SWITCH
.75 BR
X849
X2571
.75 BR
2.5 BR
X1616
X3331
M3
WIPER MOTOR
X10141
E28
FRONT CIGAR
LIGHTER
2.5 BR
X1005431
2.5 BR
2.5 BR
.5 BR/WS
2.5 BR
.5 BR
X1517
2
M111
FRESH AIR
RECIRCULATION
MOTOR
B14
EVAPORATOR
TEMPERATURE
SENSOR
X7711
X132871
M30
BLOWER MOTOR
X183502
X818
1 BR
X189842
E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
S220
AIR CONDITIONING/RECIRCULATING SWITCH
ASSEMBLY
X183496
X189832
E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
X814
2.5 BR
.5 BR/WS .5 BR/WS.5 BR/
WS
.5 BR
1 BR .75 BR .75 BR
6 BR
.5 BR
X7493
M21
DRIVER’S WINDOW
MOTOR
S220
AIR CONDITIONING/RECIRCULATING SWITCH
ASSEMBLY
X183491
1.5 BR
M VERSIONS
Page 65
.5 BR
.5 BR
.5 BR
03/00
0670.4Ć
1999
11
H1w
ANTI–THEFT HORN
(ALPINE)
3
X3721
X63
4
1.5 BR
X10008
1 BR
A2w
INSTRUMENT
CLUSTER
X17
21
.5 BR
X3312
S2
IGNITION SWITCH
.5 BR
.5 BR
X85
3
Y4z
WATER VALVE
K48
LOW BEAM LIGHT
RELAY
2
X454
6 BR
X9633
X10024
.5 BR .5 BR
B18
BRAKE FLUID
LEVEL SWITCH
.5 BR
X584
K4
BLOWER RELAY
.5 BR
X11353
2.5 BR
X10048
K46
HIGH BEAM LIGHT
RELAY
X102624
X111
1 BR
1.5 BR
X1107
X705
M25
CRUISE CONTROL
ACTUATOR
(TEMPOMAT)
K9
UNLOADER RELAY,
TERMINAL 15
.75 BR
1.5 BR 6 BR
X189941
S235
STARTER
IMMOBILIZATION
SWITCH
.35 BR
ROADSTER
4
K33a
AIR CONDITIONING
RELAY, MOTRONIC
.5 BR
X50
K46z
DAY LIGHT RELAY
MODULE
CDN
Page 66
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X10010
03/00
0670.4Ć
1999
12
X10010
Z3 VERSIONS
X102456
A35y
BOARD
COMPUTER
(BC – LOW)
.5 BR/OR
X1624
A2w
INSTRUMENT
CLUSTER
X13011
X10009
X130253
X102182
A113
SEAT OCCUPANCY
DETECTOR
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
X101825
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X18851
B78
DRIVER’S SIDE IMPACT SENSOR
.75 BR/OR .5 BR/OR
X190071
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
X7781
S58
DRIVER’S
SEAT BELT
SWITCH
X18861
B79
PASSENGER’S
SIDE IMPACT
SENSOR
.5 BR/OR
.5 BR/OR .5 BR/OR .5 BR/OR
1 BR/OR .5 BR/OR
X1212
S32
CLUTCH SWITCH
.5 BR/OR
X658
N17
CRASH
CONTROL
MODULE
X64591
X7702
B21
ON–BOARD
COMPUTER
TEMPERATURE
SENSOR
.5 BR/OR
X195275
D110
OBD II
CONNECTOR
.5 BR/OR .5 BR/OR
1 BR/OR
.5 BR/OR
.75 BR/OR
1.5 BR/OR
X185181
S59
PASSENGER’S
SEAT BELT
SWITCH
Page 67
X1155
X21114
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X10010
03/00
0670.4Ć
1999
13
.75 BR/
OR
X65
8
N17
CRASH CONTROL
MODULE
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
24
X10010
X13011
.75 BR/OR.75 BR/
OR
A2w
INSTRUMENT
CLUSTER
.5 BR/
OR
.5 BR/
OR
2.5 BR/OR
X10009
A8
CRUISE CONTROL
MODULE
(TEMPOMAT)
X2217
X16
1.5 BR/OR
.5 BR/OR
S58
DRIVER’S SEAT
BELT SWITCH
X7781
1 BR/OR
X64591
.5 BR/OR.5 BR/OR
A113
SEAT
OCCUPANCY DETECTOR
X102182
S59
PASSENGER’S
SEAT BELT SWITCH
X185181
X130253
X101825
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.75 BR
X704
N5
ANALOG CLOCK
X211131
X100592
B59
OIL TEMPERATURE
GAUGE
.5 BR
1
.5 BR .5 BR .5 BR .5 BR
1
X192453
.5 BR
.75 BR
.5 BR/OR
B79
PASSENGER’S
SIDE IMPACT
SENSOR
X18861
X18851
B78
DRIVER’S SIDE
IMPACT SENSOR
.5 BR/OR
M VERSIONS
X21111 X211121
B211
VOLTMETER
2
Page 68
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X13004
03/00
0670.4Ć
1999
14
.5 BR
X624
4
Y6
PASSENGER’S
SIDE MIRROR
X2857
A51
WIPER/WASHER
MODULE
X7443
M23
PASSENGER’S
WINDOW MOTOR
.5 BR 2.5 BR
1.5 BR
.75 RT/WS
X357
1
E800
FRONT LEFT
INTERIOR LIGHT
X1620
S13
PASSENGER’S
DOOR JAMB
SWITCH
1.5 BR
1
.5 BR
X351
X13134
4 BR
X2561
.5 BR
X942
X3362
.5 BR
X10126
.5 BR
X13004
4 BR
X2791
2 BR
X99952
K911
PASSENGER’S
SEAT LENGTH ADJUST CUT–OFF
RELAY
X9997
K910
PASSENGER’S
SEAT TILT ADJUST
CUT–OFF RELAY
7 X9995
1.5 BR
X99942
S911
PASSENGER’S
SEAT LIMIT
SWITCH
.5 BR
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
2 BR
X11357
1.5 BR
ROADSTER
2.5 BR
M VERSIONS
X93362
E34
FRONT DOME
LIGHT/MAP READING ASSEMBLY
.5 BR
COUPE
Page 69
1
.75 RT/
WS
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X13004
03/00
0670.4Ć
1999
15
1.5 BR
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
2 BR
X13004
4 BR
X2791
2 BR
X99952
K911
PASSENGER’S
SEAT LENGTH ADJUST CUT–OFF
RELAY
X9997
K910
PASSENGER’S
SEAT TILT ADJUST
CUT–OFF RELAY
7
X9995
1.5 BR
X99942
S911
PASSENGER’S
SEAT LIMIT
SWITCH
.5 BR
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
2 BR
X11357
1.5 BR
WITH SPORT SEAT WITHOUT SPORT SEAT
2.5 BR
S221
EVAPORATOR
CONTROLLER
X1005431
2.5 BR .5 BR/WS
.5 BR
X1517
2
M111
FRESH AIR
RECIRCULATION
MOTOR
B14
EVAPORATOR
TEMPERATURE
SENSOR
X7711
X132871
M30
BLOWER MOTOR
X183502
X818
1 BR
X189842
E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
S220
AIR CONDITIONING/RECIRCULATING SWITCH
ASSEMBLY
X183496
X189832
E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
X814
2.5 BR
.5 BR/WS
.5 BR/WS.5 BR/
WS
.5 BR
Y6
PASSENGER’S
SIDE MIRROR
.5 BR
X6244
X942
M23
PASSENGER’S
WINDOW MOTOR
X7443
.5 BR
.5 BR
X2561
X390
H8
RIGHT FRONT
AUXILIARY TURN
LIGHT
.5 BR
E800
FRONT LEFT
INTERIOR
LIGHT
X336
X3571
X190181
1.5 BR
X1620
S13
PASSENGER’S
DOOR JAMB
SWITCH
X3511
.5 BR.5 BR
2.5 BR 2.5 BR
Z3 VERSIONS
S38y
TILT SUNROOF
SWITCH
X6435
1.5 RT
COUPE
E34
FRONT DOME
LIGHT/MAP
READING
ASSEMBLY
X93362
ROADSTER COUPE
.5 BR
2
Page 70
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X13006
03/00
0670.4Ć
1999
16
1.5 BR
H5
RIGHT REAR TURN
LIGHT
H28
RIGHT BACK UP
LIGHT
H30
RIGHT TAIL LIGHT
H31
RIGHT BRAKE
LIGHT
H39
RIGHT TAIL LIGHT
5 X318
E17
RIGHT REAR LIGHT
ASSEMBLY
1.5 BR
0670.4-17
H6
LEFT REAR TURN
LIGHT
H24
LEFT BRAKE LIGHT
H25
LEFT TAIL LIGHT
H27
LEFT BACK UP
LIGHT
H37
LEFT TAIL LIGHT
1 X319
E16
LEFT REAR LIGHT
ASSEMBLY
0670.4-18
0670.4-17
0670.4-18
Page 71
BM
BMW
BMWBMW
Z3
1999
GROUND DISTRIBUTION
GROUND X13006
17
B17
RIGHT REAR
BRAKE PAD
SENSOR
03/00
0670.4Ć
E99
HARD TOP
CONNECTOR 1
1.5 BR
X3801
X1102
X1625
X1624
X13007
2.5 BR
1.5 BR
4 BR
.5 BR
X7131
X13006
0670.4-16
X711
2
S826
LUGGAGE
COMPARTMENT
LIGHT SWITCH
X4131
H34
HIGH LEVEL STOP
LIGHT
.5 BR
1.5 BR
E9
REAR DEFOGGER I
X13017
2
X12661
S164
CONVERTIBLE TOP
END–POSITION MICRO SWITCH
X11209
2
2.5 SW
X9824
2.5 BR
2.5 BR
X11209
2
WITHOUT HARD
TOP PROVISIONS
WITH HARD TOP
PROVISIONS
S164
CONVERTIBLE TOP
END–POSITION MICRO SWITCH
X10299
2
.75 BR
2.5 BR
.5 BR
X352
1
S14
DRIVER’S DOOR
JAMB SWITCH
.5 BR
X2751
X99917
K920
DRIVER’S SEAT
TILT ADJUST CUT–
OFF RELAY
X9993
K921
DRIVER’S SEAT
LENGTH ADJUST
CUT–OFF RELAY
2
X9991
1.5 BR
X99902
S910
DRIVER’S SEAT
LIMIT SWITCH
.5 BR
S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
2 BR
2.5 BR
1.5 BR
1.5 BR
2.5 BR
2.5 BR
M VERSIONS
2.5 BR
E9
REAR DEFOGGER I
1 X380
2.5 BR
X7123
E32
LUGGAGE
COMPARTMENT
LIGHT
.75 BR
COUPE
COUPE
X130571
A36
REAR WIPER/
WASHER INTERVAL
CONTROL MODULE
2.5 BR
COUPE
X7101
E44
RIGHT LICENSE
PLATE LIGHT
.75 BR
X7091
E43
LEFT LICENSE
PLATE LIGHT
.75 BR
X114032
X114022
X90232
X91625
.75 BR.75 BR.75
BR
ROADSTER COUPE
X102851
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR
1.5 BR
COUPE
X112771 COUPE
.75 BR
Page 72
BM
BMW
BMWBMW
Z3
1999
GROUND DISTRIBUTION
GROUND X13006
18
03/00
0670.4Ć
E99
HARD TOP
CONNECTOR 1
X7101
E44
RIGHT LICENSE
PLATE LIGHT
X380
1
X1102
X13007
.75 BR
2.5 BR
4 BR
X13006
X7091
E43
LEFT LICENSE
PLATE LIGHT
.75 BR
X4131
H34
HIGH LEVEL STOP
LIGHT
.5 BR
E9
REAR DEFOGGER I
X13017
2
X12661
S164
CONVERTIBLE TOP
END–POSITION MICRO SWITCH
X11209
2
2.5 SW
X9824
2.5 BR
2.5 BR
X11209
2
WITHOUT HARD
TOP PROVISIONS
WITH HARD TOP
PROVISIONS
S164
CONVERTIBLE TOP
END–POSITION MICRO SWITCH
X10299
2
.75 BR
2.5 BR
.5 BR
X352
1
S14
DRIVER’S DOOR
JAMB SWITCH
S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
X2751
2 BR
X99917
K920
DRIVER’S SEAT
TILT ADJUST CUT–
OFF RELAY
X9993
K921
DRIVER’S SEAT
LENGTH ADJUST
CUT–OFF RELAY
2
X9991
1.5 BR
X99902
S910
DRIVER’S SEAT
LIMIT SWITCH
.5 BR
S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
2 BR
WITH SPORT SEAT WITHOUT SPORT
SEAT
2.5 BR
1.5 BR
2 BR
1.5 BR
2.5 BR
0670.4-16
Z3 VERSIONS
X112771 COUPE
X7131
.5 BR
X7112
S826
LUGGAGE
COMPARTMENT
LIGHT SWITCH
B17
RIGHT REAR
BRAKE PAD
SENSOR
.5 BR
E32
REAR CENTER
INTERIOR LIGHT
3
X712
.5 BR
COUPE
X130571
A36
REAR WIPER/
WASHER INTERVAL
CONTROL
MODULE
2.5 BR
COUPE
X3801
E9
REAR DEFOGGER I
2.5 BR
COUPE
1.5 BR
1.5 BR
Page 73
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUNDS X13016 AND X13032
03/00
0670.4Ć
1999
19
2.5 BR
X605
4
X824
3
A18
HIFI AMPLIFIER
X65001
M2
FUEL PUMP
2.5 BR2.5 BR
X13016
X1812615
N9
RADIO
1.5 BR
2.5 BR
X181801
N22
CD CHANGER
.5 BR
X13032
Page 74
.5 BR
.5 BR
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X18170
03/00
0670.4Ć
1999
20
.5 BR
X400
.5 BR
.5 BR
1
E58
PASSENGER’S
SEAT HEATER
S6
ASC SWITCH
S4
HORN SWITCH
8
X321
X521
4
.75 BR
S76
REAR WINDOW DEFOGGER SWITCH
X7403
E59
PASSENGER’S
SEATBACK HEATER
.5 BR
X898
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
X18051
.5 BR
.75 BR
2
TELEPHONE
CONNECTOR
X7333
E56
DRIVER’S
SEATBACK
HEATER
1
E57
DRIVER’S SEAT
HEATER
4
.5 BR
.5 BR
1.5 BR
.5 BR
X532
2
H10
CHIME MODULE
3
X5221
X1213
1
X13047
.5 BR
A110
DIGITAL CLOCK
X5163
S18
HAZARD SWITCH
X10263
E29
FRONT CIGAR
LIGHTER LIGHT
E25
FRONT ASHTRAY
LIGHT
1 BR .5 BR
X10013
.5 BR
X130451
S143
CONVERTIBLE TOP
ACTUATING
SWITCH
.5 BR
Z3 VERSIONS
X195274
.5 BR
D110
OBD II
CONNECTOR
S7
COMBINATION
SWITCH
.5 BR
1.5 BR
X1617
1.5 BR
X1618
Page 75
.5 BR
03/00
0670.4Ć
1999
21
4 BR
X11355
1.5 BR .5 BR
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
1
X6514
X10064
.5 BR
X6584
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
E82
TRANSMISSION
POSITION INDICATOR LIGHT
X1193
.5 BR
S20w
RADIO ANTI–
THEFT SWITCH
X5391
4 BR
X1325215
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S8503
PROGRAM SWITCH
X85032
.5 BR
X18170
1.5 BR
1.5 BR 1.5 BR .5 BR
4
S559
PASSENGER’S AIR
BAG CUT–OFF
SWITCH
X19565
1
E28
FRONT CIGAR
LIGHTER
X1014
2.5 BR
Page 76
.5 BR
.5 BR
BM
BMW
BMWBMW
Z3
GROUND DISTRIBUTION
GROUND X18170
03/00
0670.4Ć
1999
22
.5 BR
X400
X1608
.5 BR
1.5 BR1.5 BR
.5 BR
1
E58
PASSENGER’S
SEAT HEATER
S6
ASC SWITCH
S4
HORN SWITCH
8
X321
X2227
2
X1617
.75 BR
S76
REAR WINDOW DEFOGGER SWITCH
X7403
E59
PASSENGER’S
SEATBACK HEATER
.5 BR
X898
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
X18051
.5 BR
.75 BR
2
TELEPHONE
CONNECTOR
X7333
E56
DRIVER’S SEATBACK HEATER
1
E57
DRIVER’S SEAT
HEATER
4
.5 BR
X1226
1 BR
.5 BR
X10013
M VERSIONS
.5 BR
.5 BR
1.5 BR
.5 BR
X532
2
H10
CHIME MODULE
2
X5221
X1213
1
X13047
.5 BR
S8
LIGHT SWITCH
X5163
S18
HAZARD SWITCH
X18333
E29
FRONT CIGAR
LIGHTER LIGHT
E25
FRONT ASHTRAY
LIGHT
.5 BR
X130451
S143
CONVERTIBLE TOP
ACTUATING
SWITCH
.5 BR
2 X1098
.5 BR
S7
COMBINATION
SWITCH
.5 BR
X14391
E96
GEAR SHIFT LEVER INDICATOR
.5 BR
X8981
S76
REAR WINDOW DEFOGGER SWITCH
.5 BR
COUPE ROADSTER
Page 77
.5 BR
03/00
0670.4Ć
1999
23
.5 BR
4 BR
X13055
1.5 BR
.5 BR
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
X6514
X10064
X6584
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
.5 BR
S20w
RADIO ANTI–
THEFT SWITCH
X5391
.5 BR
X3901
X195275
H8
RIGHT FRONT
AUXILIARY TURN
LIGHT
4 BR
X1325215
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X18170
1.5 BR
1.5 BR
.5 BR
4
D110
OBD II
CONNECTOR
1.5 BR 1.5 BR
.5 BR
4
S559
PASSENGER’S AIR
BAG CUT–OFF
SWITCH
X19565
X1618
B1
RIGHT FRONT
SPEED SENSOR –
ABS
X1133
.5 SW
B2
LEFT FRONT
SPEED SENSOR –
ABS
X1143
.5 SW
X13304
.5 BR
X6435
S38y
TILT SUNROOF
SWITCH
X190181
1.5 BR
1.5 RT
COUPE
Page 78
INSTRUMENT
CLUSTER
6211.0
BM
BMW
BMWBMW
Z3
BLOCK DIAGRAM
0670.5 DAT A LINK
03/00
0670.5Ć 00
TXD RXD
D100
DATA LINK
CONNECTOR
1999
BOARD
COMPUTER
(BC – LOW)
6581.3
CENTRAL BODY
ELECTRONICS
(ZKE IV)
6100.0
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2
ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER S52)
1210.17
SLIP CONTROL
(ABS/ASC)
3450.1
DRIVE–AWAY
PROTECTION
(EWS III)
6135.1
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2
SUPPLEMENTAL
RESTRAINT
SYSTEM (AIR BAG)
3234.0
ENGINE CONTROL
SYSTEM MS42.1
(6–CYLINDER M52)
1210.25
Page 79
BM
BMW
BMWBMW
Z3
DATA LINK
RXD AND TXD
03/00
0670.5Ć
1999
01
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
X183
.5 WS/VI
A2w
INSTRUMENT
CLUSTER
X16
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X10182
X1805
TXD
TXD
.5 WS/VI.5 WS/VI
12
4
11
TXD
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
X74
TXD
.5 WS/VI
9
A35y
BOARD
COMPUTER
(BC – LOW)
X10245
2
TXD
X6002
20
.5 WS/VI
15 X6002
.35 WS/GE
D100
DATA LINK
CONNECTOR
17
D100
DATA LINK
CONNECTOR
.5 WS/VI .5 WS/VI
A52
SLIP CONTROL
MODULE
(ABS/ASC)
X1170
TXD
7
.35 WS/VI .5 WS/VI
A6000
ENGINE CONTROL
MODULE (DME)
X60004
TXD2
32
X600026
TXD2
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
X19007
TXD
.35 WS/VI
10
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X101829
RXD
A35y
BOARD
COMPUTER
(BC – LOW)
X102453
RXD
.35 WS/GE
X182
.5 WS/GE
Z3 VERSIONS
Z3 VERSIONS
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
X8500
TXD2
88
Page 80
BM
BMW
BMWBMW
Z3
DATA LINK
DATA LINK CONNECTOR, PINS 1, 7, 14, AND 16
03/00
0670.5Ć
1999
02
X1047
20 X16
.5 SW
A6000
ENGINE CONTROL
MODULE (DME)
X60004
.5 SW
.5 SW
3
.35 SW
TD
17
5 X1805
.35 SW
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
12 X10017
7
16 X6002
D100
DATA LINK
CONNECTOR
FUSE DETAILS
0670.3
A2w
INSTRUMENT
CLUSTER
3) ENGINE SPEED
INPUT
15 X17
.35 WS/GN
14
2.5 RT
G1
BATTERY
POWER
DISTRIBUTION
0670.2
X64109
P90
FRONT POWER
DISTRIBUTION BOX
F26
10A
POWER
DISTRIBUTION
0670.2
1
12 X19007
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
Z3 VERSIONS
Page 81
BM
BMW
BMWBMW
Z3
DATA LINK
DATA LINK CONNECTOR, PINS 2 AND 19, AND OBD II CONNECTOR
03/00
0670.5Ć
1999
03
7 X19527
D110
OBD II
CONNECTOR
2
X18170
GROUND
DISTRIBUTION
0670.4
X13047
.5 BR
X6002
.5 WS/VI/GE
FUSE DETAILS
0670.3
16
2 X10018
P90
FRONT POWER
DISTRIBUTION BOX
F31
5A
D100
DATA LINK
CONNECTOR
4 5
.5 BR/OR
X1067
.5 RT/GE
Z3 VERSIONS
X10010
GROUND
DISTRIBUTION
0670.4
X64591
19
2.5 BR
X11339
X166
GROUND
DISTRIBUTION
0670.4
Page 82
.5 WS/VI/GE
X6867
.5 WS/VI
BM
BMW
BMWBMW
Z3
DATA LINK
TXD AND RXD
03/00
0670.5Ć
1999
04
X183
.5 WS/VI
A2w
INSTRUMENT
CLUSTER
X16
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
X1805
TXD
.5 WS/VI.35 WS/VI
12
4
TXD
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
X74
TXD
.5 WS/VI
9
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X10182
11
TXD
X6002
20
X20
.5 WS/VI
17
88 X6000
A6000
ENGINE CONTROL
MODULE (DME)
17
D100
DATA LINK
CONNECTOR
.5 WS/VI
X182
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X10182
RXD
.5 WS/GE
9
A2w
INSTRUMENT
CLUSTER
X16
11
RXD
X6863
.5 WS/GE
.5 WS/GE
.5 WS/GE
.5 WS/GE
X20
16
X6002
15
D100
DATA LINK
CONNECTOR
TXD
A52
SLIP CONTROL
MODULE
(ABS/ASC)
.75 WS/VI
X1175
46
TXD
M VERSIONS
Page 83
A52
SLIP CONTROL
MODULE
(ABS/ASC)
INSTRUMENT
CLUSTER
6211.0
X6002
D100
DATA LINK
CONNECTOR
A2w
INSTRUMENT
CLUSTER
3) ENGINE SPEED
INPUT
14
G1
BATTERY
X6412
POWER
DISTRIBUTION
0670.2
BM
BMW
BMWBMW
Z3
DATA LINK
DATA LINK CONNECTOR, PINS 1, 7, 16, 4, 12, AND 14
03/00
0670.5Ć
1999
05
.5 SW .5 WS/GN
1.5 BL
D+
.5 SW
20
X600036
A6000
ENGINE CONTROL
MODULE (DME)
TD
X8015
1
X1047
7
X1715
3
X1620
X20
19
.5 SW .5 WS/GN
.5 SW .5 SW .5 WS/GN
X7509
X2025
X176
X8004
.5 BL
.5 BL
X213
.5 BL
12 X10017
16
FUSE DETAILS
0670.3
P90
FRONT POWER
DISTRIBUTION BOX
F26
10A
24 X10018
4
F42
5A
FUSE DETAILS
0670.3
12
G6509
GENERATOR
X400
3
.5 BL
A2w
INSTRUMENT
CLUSTER
.75 BL
2.5 RT
X8072
TELEPHONE
CONNECTOR
X117524
.75 BL
M VERSIONS
Page 84
BM
BMW
BMWBMW
Z3
DATA LINK
DATA LINK CONNECTOR, PINS 19, 18, 2, AND OBD II CONNECTOR
03/00
0670.5Ć
1999
06
A6000
ENGINE CONTROL
MODULE (DME)
X6000
60
2 X10018
7
16
X19527
D110
OBD II
CONNECTOR
FUSE DETAILS
0670.3
5
GROUND
DISTRIBUTION
0670.4
P90
FRONT POWER
DISTRIBUTION BOX
F31
5A
4
.5 BR
.5 BR
X18170
X6454
19 18 2 X6002
D100
DATA LINK
CONNECTOR
1.5 BR/OR .5 GN/BL .5 WS/VI/GE
X6459
GROUND
DISTRIBUTION
0670.4
X6868
.5 WS/VI/GE
4 X6031
.5 WS/VI/GE
X1067
X1618
.5 RT/GE
M VERSIONS
Page 85
BR
WS/VI
DATA LINK CONNECTOR (X6002)
03/00
0670.5Ć
1999
07
DATA LINK
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
3
*4
5
6
7
8
9
10
11
*12
13
14
15
16
17
*18
19
20
TD
TXD2
-
R
-
-
SI
-
-
-
-
61(D+)
-
30
RXD
15S
TXD2
PGSP
31
TXD
GENERATOR CHARGE INDICATOR
PIN
NUMBER
WIRE COLORTERMINAL
NUMBER
TERMINAL DESCRIPTION
NOT OCCUPIED
NOT OCCUPIED
NOT OCCUPIED
NOT OCCUPIED
SERVICE INTERVAL RESET
NOT OCCUPIED
NOT OCCUPIED
VOLTAGE: HOT IN ACCY, RUN AND START
NOT OCCUPIED
DIAGNOSTIC DATA LINK
ENGINE
DIAGNOSTIC DATA LINK
VOLTAGE: HOT AT ALL TIMES
NOT OCCUPIED
PROGRAM SELECT FOR ENGINE CONTROL MODULE (DME)
DIAGNOSTIC DATA LINK
VOLTAGE: IGNITION SWITCH IN RUN AND START
DIAGNOSTIC DATA LINK
GROUND
SW
WS/VI/GE
VI/GN
WS/GN
BL
RT
WS/GE
GN/WS
(*WS/VI/GE)
GN/BL
(*BR/OR)
WS/VI
BM
BMW
BMWBMW
Z3
20 X60021514
17 X60022
820 Ω
BRIDGES IN CAP
OF D100 DAT A LINK
CONNECTOR
16 X19527157
BRIDGE IN CAP OF
D110 OBD II
CONNECTOR
16 15 14 13 12 11 10 9
87654321
M VERSIONS
*
Page 86
45
B6204
CAMSHAFT
POSITION SENSOR
(CYLINDER
IDENTIFICATION)
1210.17-06
03/00
1210.17
1999
A6000
ENGINE CONTROL
MODULE (DME)
1210.17-00
73 87
1210.17-02
B6207
HOT FILM AIR
MASS METER
K6300
ENGINE CONTROL
MODULE RELAY
8 726
Y6101
CYL. 1 FUEL
INJECTION VALVE
Y6102
CYL. 2 FUEL
INJECTION VALVE
Y6103
CYL. 3 FUEL
INJECTION VALVE
1210.17-01
29
T6151
CYL. 1 IGNITION
COIL
T6154
CYL. 4 IGNITION
COIL
3
T6152
CYL. 2 IGNITION
COIL
T6153
CYL. 3 IGNITION
COIL
T6155
CYL. 5 IGNITION
COIL
T6156
CYL. 6 IGNITION
COIL
18
1614 56
B6205
INTAKE AIR
TEMPERATURE
SENSOR
39
B6236
ENGINE COOLANT
TEMPERATURE
SENSOR
12 4442
R6252
THROTTLE
POSITION SENSOR
22
1210.17-05
15
S2
IGNITION SWITCH
30
131
2
1210.17-03
1210.17-03
1210.17-02
1210.17-05
A837
ELECTRONIC
IMMOBILIZER CONTROL
MODULE (EWS III)
1210.17-08
X6000
88
S221
EVAPORATOR
CONTROLLER
TXD
B8y
PRESSURE
SWITCH
1210.17-02
+
–
G6430
B+ JUMP START
JUNCTION POINT
D100
DATA LINK
CONNECTOR
1210.17-00
S221
EVAPORATOR
CONTROLLER
1210.17-08
19
F16
5A
P90
FRONT POWER
DISTRIBUTION BOX
1210.17-07
74
K19
COMPRESSOR
CONTROL RELAY
1210.17-07
86
85
F18
15A
P90
FRONT POWER
DISTRIBUTION BOX
M2
FUEL PUMP
K6301w
FUEL PUMP RELAY
1210.17-04
1210.17-04
Y6104
CYL. 4 FUEL
INJECTION VALVE
Y6105
CYL. 5 FUEL
INJECTION VALVE
Y6106
CYL. 6 FUEL
INJECTION VALVE
1210.17-01
24
1210.17-05
62
Y6275
VARIABLE CAMSHAFT CONTROL
VALVE 1
Y6120
EVAPORATIVE
EMISSION VALVE
Y6163
SECONDARY AIR
PUMP VALVE
Y6550
SOLENOID VALVE
(”RUNNING
LOSSES”)
23 50
33
68
+
–
+
–
B9508
PRESSURE
SWITCH
X6000
X6000
65
B6240
KNOCK SENSOR
1210.17-06
59 63
S220
AIR CONDITIONING/
RECIRCULATING
SWITCH ASSEMBLY
1210.17-08
9
80 81
A52
SLIP CONTROL
MODULE
(ABS/ASC)
1210.17-00
M6506
E–BOX FAN
1210.17-00
B62201
OXYGEN SENSOR II (IN
FRONT OF CATALYTIC
CONVERTER)
1210.17-04
79 77 71
54
25 75 67
20
A2w
INSTRUMENT
CLUSTER
1210.17-09
463649
Y6133
AIR PUMP
1210.17-05
F13
5A
SPARK PLUGS
B6247
CHARCOAL FILTER
SHUT–OFF VALVE
51
1210.17-09
K6304
SECONDARY AIR
PUMP RELAY
K6326
UNLOADER RELAY,
TERMINAL 15
35
G6430
B+ JUMP START
JUNCTION POINT
1210.17-05
11 4 0
B65
FUEL TANK
PRESSURE
SENSOR
1210.17-09
32 34 44364 15 824157 58
B6203
CRANKSHAFT
POSITION/RPM
SENSOR
1210.17-06
3883
53 27
Y6130
IDLE SPEED
CONTROL VALVE
1210.17-01
5
6
21
1210.17-01
1210.17-05
60
D100
DATA LINK
CONNECTOR
1210.17-02
1210.17-08
10
1210.17-07
1210.17-07
1210.17-08
69
2852
NOT USED
1210.17-02
6155787672
70
NOT USED
B62202
OXYGEN SENSOR II
(BEHIND CATALYTIC
CONVERTER)
B62101
OXYGEN SENSOR I (IN
FRONT OF CATALYTIC
CONVERTER)
B62102
OXYGEN SENSOR I
(BEHIND CATALYTIC
CONVERTER)
EARLY
PRODUCTION
48
LATE
PRODUCTION
X6000
X6000
1210.17 ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
Page 87
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1210.17Ća
Z3
Pin Assignments
X6000
Pin Type Description/Function Connection
1 A Cyl. 2 ignition coil control Cyl. 2 ignition coil
2 A Cyl. 4 ignition coil control Cyl. 4 ignition coil
3 A Cyl. 6 ignition coil control Cyl. 6 ignition coil
4 M Ground Ground point
5 A Cyl. 2 fuel injection valve control Cyl. 2 fuel injection valve
6 A Cyl. 1 fuel injection valve control Cyl. 1 fuel injection valve
7 M Ground Hot wire air mass meter
8 E Hot wire air mass meter Hot wire air mass meter
9 E TI-measurement signal (fuel consumption) Not used
1999
10 E Engine coolant temperature Engine coolant temperature sensor
11 E Fuel tank pressure Fuel tank pressure sensor
12 E Throttle position signal Throttle position sensor
13 Not used
14 E Intake air temperature Intake air temperature sensor
15 E Speed signal right rear ABS/ASC control module
16 E Activate A/C Pressure switch
17 Not used
18 E Drive away protection signal (code) Electronic immobilizer control module
(EWS III)
19 E A/C-ON-signal Air conditioning operating unit
20 A “Check engine” indicator control Instrument cluster
21 A Camshaft control Variable camshaft control valve
22 A Cyl. 3 fuel injection valve control Cyl. 3 fuel injection valve
23 A Cyl. 6 fuel injection valve control Cyl. 6 fuel injection valve
24 A Cyl. 4 fuel injection valve control Cyl. 4 fuel injection valve
25 M Oxygen sensor heating ground Oxygen sensor I (in front of catalytic
converter)
26 E Battery voltage B+ jump start junction point
27 A Activate valve Idle speed control valve
28 M Ground Ground point
29 A Cyl. 1 ignition coil control Cyl. 1 ignition coil
E = Input, A = Output, M = Ground
Page 88
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1210.17Ćb
Z3
Pin Assignments
Pin ConnectionDescription/FunctionType
30 A Cyl. 3 ignition coil control Cyl. 3 ignition coil
31 A Cyl. 5 ignition coil control Cyl. 5 ignition coil
32 M Ground Ground point
33 A Cyl. 5 fuel injection valve control Cyl. 5 fuel injection valve
34 M Ground Ground point
35 A Activate relay Secondary air pump relay
36 A Crankshaft RPM speed signal TD Instrument cluster
37 Not used
38 M Ground Shield knock sensor
39 M Ground Temperature sensors
40 M Ground Crankshaft position/RPM sensor
Fuel tank pressure sensor
1999
41 M Ground Shield camshaft position sensor
42 M Ground Throttle position sensor
43 M Ground Camshaft position sensor
44 A Voltage supply Throttle position sensor
Fuel tank pressure sensor
45 A Throttle position signal ABS/ASC control module
46 E TI-measurement signal (fuel consumption) Instrument cluster
47 Not used
48 A Voltage supply Crankshaft position/RPM sensor
(Early Production)
49 E Terminal 15 Ignition switch
50 A Running losses Solenoid valve
51 A Activate valve Charcoal filter shut off valve
52 Not used
53 A Activate valve Idle speed control valve
54 E Battery voltage, terminal 87 Engine control module relay
55 M Oxygen sensor heating ground Oxygen sensor II (in front of catalytic
converter)
56 M Ground Ground point
57 E Cyl. 1-3 knock sensor Knock sensor
58 E Cyl. 1-3 knock sensor Knock sensor
E = Input, A = Output, M = Ground
Page 89
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1210.17Ćc
Z3
Pin Assignments
Pin ConnectionDescription/FunctionType
59 E Cyl. 4-6 knock sensor Knock sensor
60 E Programming voltage Data link connector
61 M Oxygen sensor heating ground Oxygen sensor II (behind catalytic
converter)
62 E Activate valve Secondary air pump value
63 E Cyl. 4-6 knock sensor Knock sensor
64 E Camshaft position Camshaft position sensor
65 E Camshaft position Camshaft position sensor
66 Not used
67 M Oxygen sensor signal ground Oxygen sensor I (in front of catalytic
converter)
68 E Activate valve Evaporative emission valve
1999
69 E Activate relay Fuel pump relay
70 M Oxygen sensor signal ground Oxygen sensor II (in front of catalytic
converter)
71 M Oxygen sensor signal ground Oxygen sensor I (behind catalytic
converter)
72 M Oxygen sensor signal ground Oxygen sensor II (behind catalytic
converter)
73 E Activate relay Engine control module relay
74 A Activate A/C compressor Compressor control relay
75 E Sensor signal Oxygen sensor I (in front of catalytic
converter)
76 E Sensor signal Oxygen sensor II (in front of catalytic
converter)
77 E Sensor signal Oxygen sensor I (behind catalytic
converter)
78 E Sensor signal Oxygen sensor II (behind catalytic
converter)
79 M Oxygen sensor heating ground Oxygen sensor I (behind catalytic
converter)
80 A ASC signal ZA Slip control module ABS/ASC
81 A ASC signal ZWV Slip control module ABS/ASC
82 A ASC signal MSR Slip control module ABS/ASC
83 E Sensor signal Crankshaft position/RPM sensor
E = Input, A = Output, M = Ground
Page 90
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03/00
1210.17Ćd
Z3
Pin Assignments
Pin ConnectionDescription/FunctionType
84 Not used
85 Not used
86 Not used
87 E Battery voltage, terminal 87 Engine control module relay
88 E/A TxD diagnosis data link Data link connector
1999
E = Input, A = Output, M = Ground
Page 91
BM
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BMWBMW
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ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
X6300
POWER
03/00
1210.17Ć
1999
00
4
6
.5 RT
4 RT/WS
.5 RT/WS.5 BR
4 RT
4 RT
8 X6300
73 54
26 X6000
X6506
X6821
2
K6300
ENGINE CONTROL
MODULE RELAY
G6430
B+ JUMP START
JUNCTION POINT
A6000
ENGINE CONTROL
MODULE (DME)
86
85
30
87
.5 RT/WS .5 RT/WS
M6506
E–BOX FAN
POWER
DISTRIBUTION
0670.2
2
1210.17-04
1.5 RT/WS 1 RT/WS
.5 RT/WS
1210.17-01 1210.17-01
4 RT
X6412
.5 RT/WS
87
2.5 RT
14 X6002
D100
DATA LINK
CONNECTOR
X6411
31
6 RT
X6430
1210.17-05
M VERSIONS
2.5 RT/WS
1210.17-06
LATE PRODUCTION
Page 92
BM
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BMWBMW
Z3
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
Y6275
VARIABLE CAMSHAFT CONTROL
VALVE 1
.5 RT/WS
2
X6275
1 X6275
03/00
1210.17Ć
1999
01
A6000
ENGINE CONTROL
MODULE (DME)
.5 GN/BL
Y6106
CYL. 6 FUEL
INJECTION VALVE
–
+
–
+
Y6101
CYL. 1 FUEL
INJECTION
VALVE
–
+
Y6102
CYL. 2 FUEL
INJECTION VALVE
–
+
Y6103
CYL. 3 FUEL
INJECTION VALVE
–
+
Y6104
CYL. 4 FUEL
INJECTION
VALVE
–
+
Y6105
CYL. 5 FUEL
INJECTION VALVE
–
+
27
1
21 6 5 22 24 23 X6000
.5 RT/WS
1 X6101
1 X6103
.5 RT/WS
1
X6105
1 X6106
.5 RT/WS
1 X6104
.5 RT/WS
1 X6102
1 RT/WS
2 X6130
2 X6102
2 X6104 2 X6106
2
X6105
2 X6103
2
X6101
.75 BR/WS .75 BR/RT .75 BR/GE .75 BR/BL .75 BR/GN .75 BR/VI
X6130
Y6130
IDLE SPEED
CONTROL VALVE
X6820
.5 RT/WS
1210.17-00
1.5 RT/WS
1210.17-00
33
.5 WS/
GN
3
.5 WS/
GE
53
.5 RT/WS
31 31 31 31 31 31 31
31
M VERSIONS
Page 93
.5 GN
1
BM
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BMWBMW
Z3
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
2.5 GN
15
03/00
1210.17Ć
1999
02
7 X33
POWER
DISTRIBUTION
0670.2
21 X20
49 X6000
2.5 GN
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
.75 GN
.5 GN
43
.5 BR/GR
.5 BR/RT
B6256
DUAL
TEMPERATURE
SENSOR
(COOLANT
TEMPERATURE)
1 2 X6205
.5 BR/GR
B6205
INTAKE AIR
TEMPERATURE
SENSOR
.5 GR
14 39
10 X6000
A6000
ENGINE CONTROL
MODULE (DME)
X203
2.5 GN
1 X209
X6832
X8038
2
X6256
X8071 X8051
A2w
INSTRUMENT
CLUSTER
11 12 X20
17 18 X17
.5 BR/GE .5 BR/VI
.5 BR/GE .5 BR/VI
.5 BR/GE .5 BR/VI
.5 BR/GR
B6236
ENGINE COOLANT
TEMPERATURE
SENSOR
B6232
ENGINE COOLANT
TEMPERATURE
SENSOR
2
1
0
3
R
1 X6150
2
4 X6326
K6326
UNLOADER RELAY,
TERMINAL 15
2.5 GN
8 X6326
30
87
X6454
X6830
6
2.5 RT
85
86
2.5 GN
2.5 GN
GROUND
DISTRIBUTION
0670.4
2.5 RT
X6413
X6415
POWER
DISTRIBUTION
0670.2
10 RT
X6432
POWER
DISTRIBUTION
0670.2
G6430
B+ JUMP START
JUNCTION POINT
10 RT
M VERSIONS
Page 94
1.5 SW/WS
29
X6454
GROUND
DISTRIBUTION
0670.4
2
03/00
1210.17Ć
1999
03
1
3 X6151
X6456
1 SW/WS
X6152
1
1 GN 1 GN 1 GN
3
3 X6152
1 30 2 31 3 X6000
X6831
T6151
CYL. 1 IGNITION
COIL
T6152
CYL. 2 IGNITION
COIL
W6165
SHIELD UP TO
10mm BEFORE
IGNITION COIL
CONNECTOR
A6000
ENGINE CONTROL
MODULE (DME)
1.5 SW/RT 1.5 SW/GE 1.5 SW/BL 1.5 SW/GN 1.5 SW/VI
1 SW/RT 1 SW/GE 1 SW/BL 1 SW/GN 1 SW/VI
1 GN 1 GN1 GN
X6151
2
2
X6153
X615321
X6154
1
3 X6154
2
T6154
CYL. 4 IGNITION
COIL
3 X6155
X615521
X61561
3 X6156
T6156
CYL. 6 IGNITION
COIL
T6153
CYL. 3 IGNITION
COIL
T6155
CYL. 5 IGNITION
COIL
1 BR 1 BR 1 BR 1 BR 1 BR 1 BR
GROUND
DISTRIBUTION
0670.4
2.5 GN
4 9 7 6 3 10 X6150
31 31 31 31 31 31
1.5 BR
R8554
RESISTOR
X6456
GROUND
DISTRIBUTION
0670.4
1.5 BR
R8554
RESISTOR
X6456
GROUND
DISTRIBUTION
0670.4
1.5 BR
R8554
RESISTOR
240
2w
240
2w
240
2w
Page 95
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Z3
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
03/00
1210.17Ć
1999
04
2.5 RT/WS
X65001
GROUND
DISTRIBUTION
0670.4
4 X6500
2
6 8 X6301
69
X6301
4
2.5 GN/VI
.5 BR/GN
M2
FUEL PUMP
A6000
ENGINE CONTROL
MODULE (DME)
K6301w
FUEL PUMP RELAY
30
87
85
86
X6000
X13032
79
X6822
7177
1210.17-05
7261 78
124
3
X62102
X62102
B62102
OXYGEN SENSOR
I (BEHIND
CATALYTIC
CONVERTER)
2143X62202
X62202
B62202
OXYGEN SENSOR
II (BEHIND
CATALYTIC
CONVERTER)
.5 RT/WS
.5 SW.5 GE .5 SW.5 GE.5 BR
1210.17-00
13
16
X10016
6
P90
FRONT POWER
DISTRIBUTION BOX
5 X10016
FUSE DETAILS
0670.3
FUSE DETAILS
0670.3
F13
5A
F18
15A
14 X20
1 RT/WS
.5 RT/WS
.5 RT/WS
X20
.5 GN/VI
(PARTIAL)
.5 BR
25 6775 7055 76
124
3
X62101
X62101
B62101
OXYGEN SENSOR
I (IN FRONT OF
CATALYTIC
CONVERTER)
2143X62201
X62201
B62201
OXYGEN SENSOR
II (IN FRONT OF
CATALYTIC
CONVERTER)
.5 RT/WS
.5 SW.5 GE .5 SW.5 GE.5 BR
.5 BR
.5 RT/WS
M VERSIONS
Page 96
BM
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BMWBMW
Z3
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
POWER
DISTRIBUTION
0670.2
G6430
B+ JUMP START
JUNCTION POINT
2.5 BR
03/00
1210.17Ć
1999
05
1
4
X6207
2
32 34 42 12 X6000
44
87
1 2 3 X6252
.5 SW.5 GE
1.5 BR .5 BR .5 SW .5 RT/GN
B6207
HOT FILM AIR
MASS METER
A6000
ENGINE CONTROL
MODULE (DME)
R6252
THROTTLE
POSITION SENSOR
GROUND
DISTRIBUTION
0670.4
X6454
5V (15)
4
1.5 BR
28
GROUND
DISTRIBUTION
0670.4
GROUND
DISTRIBUTION
0670.4
X61202
68
1210.17-00
X6120
1
Y6120
EVAPORATIVE
EMISSION VALVE
.5 RT/WS
.5 BR
+ –
3
X6207
.5 RT/WS
X61631
62
X61632
Y6163
SECONDARY AIR
PUMP VALVE
.5 RT/WS
.5 BR/WS
1210.17-04
X65502
50
X65501
Y6550
SOLENOID VALVE
(”RUNNING
LOSSES”)
.5 RT/WS
.5 GE/BL
8 2 X6304
K6304
SECONDARY AIR
PUMP RELAY
30
35
X6000
.5 BR/GN
X61331
X6133
2
Y6133
AIR PUMP
X6455
GROUND
DISTRIBUTION
0670.4
X63045
GROUND
DISTRIBUTION
0670.4
31 31 31 31
31
1210.17-09
.5 GR/WS
.5 RT/WS
X6822
(PARTIAL)
46
4 RT/GE
X8000
.5 RT/GN
56
GROUND
DISTRIBUTION
0670.4
31
X6456
POWER
DISTRIBUTION
0670.2
+
–
M VERSIONS
Page 97
.5 SW
3 1
BM
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BMWBMW
Z3
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
03/00
1210.17Ć
1999
06
A6000
ENGINE CONTROL
MODULE (DME)
4164 6543
B6204
CAMSHAFT
POSITION SENSOR
(CYLINDER
IDENTIFICATION)
.35 SW .35 GE
W6204
SHIELD UP TO
10mm BEFORE
CAMSHAFT
POSITION SENSOR
(CYLINDER
IDENTIFICATION)
.35 BR
1 X6204
32
57 58
.5 GE .5 SW
21
3859 63
.5 GN .5 BR
43
W9110
SHIELD
X6240
CYL. 4–6CYL. 1–3
B6240
KNOCK SENSOR
8340 48
B6203
CRANKSHAFT
POSITION/RPM
SENSOR
.35 SW.75 BR/SW
W6203
CRANKSHAFT
POSITION/RPM
SENSOR SHIELD
.5 GE
312
X6454
X6475
.5 RT/WS
1210.17-09
GROUND
DISTRIBUTION
0670.4
X6203
X6000
EARLY
PRODUCTION
LATE PRODUCTION
EARLY
PRODUCTION
1210.17-00
.5 BR
M VERSIONS
Page 98
BM
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BMWBMW
Z3
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
1
03/00
1210.17Ć
1999
07
6
FUSE DETAILS
0670.3
X600016
4 X10054
X1271
4 X127
A6000
ENGINE CONTROL
MODULE (DME)
.5 SW/GR
X20
5
B8y
PRESSURE SWITCH
1) PRESSURE
BELOW 21 BAR
2) PRESSURE
ABOVE 30 BAR
3) PRESSURE
ABOVE 2.6 BAR
4) PRESSURE
BELOW 1.5 BAR
.5 VI
P90
FRONT POWER
DISTRIBUTION BOX
4 X51
FUSE DETAILS
0670.3
2 X515
.75 SW
.5 SW/BL
A6000
ENGINE CONTROL
MODULE (DME)
K19
COMPRESSOR
CONTROL RELAY
X600074
X204
.5 SW/BL
1
Y2
AIR CONDITIONING
COMPRESSOR
1) NORMAL
TEMPERATURE
2) HIGH
TEMPERATURE
30 86
87 85
B9508
PRESSURE
SWITCH
X10241
.5 SW/GE
1 VI
X10018
18 X1001612
F39
7.5A
F16
5A
2
12
34
5 X18350
S221
EVAPORATOR
CONTROLLER
M VERSIONS
Page 99
BM
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BMWBMW
Z3
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
.5 VI/GR
03/00
1210.17Ć
1999
08
X117520
7
36
20
.35 SW
18
.5 GN
TD
31
X6000
19
5 X10054
.5 SW/VI
6 X20
3 X18350
S221
EVAPORATOR
CONTROLLER
14
1
A837
ELECTRONIC
IMMOBILIZER
CONTROL
MODULE (EWS III)
.5 GN
60
X6002
18
X6000
88
17
.5 WS/VI/GE .5 GN/BL
15
.5 BR/RT
31
31
A52
SLIP CONTROL
MODULE
(ABS/ASC)
X183492
S220
AIR CONDITIONING/
RECIRCULATING
SWITCH ASSEMBLY
X189
2 X20
1 SW/VI 1 SW/VI
1 SW/VI
X1620
.5 SW
3
X1047
X508
K33a
AIR CONDITIONING
RELAY, MOTRONIC
.5 SW/VI
X35
2
1.5 SW/VI
9
24
TI
31
.5 WS/SW
X8015
1
X6002
D100
DATA LINK
CONNECTOR
.5 SW
.5 SW
.5 SW
TXD 2 PGSP
R
.5 SW
5 X1805
.35 SW
82
9
18
80
10
81
81
11
77
45
12
88
X6031
A2w
INSTRUMENT
CLUSTER
3) ENGINE SPEED
INPUT
A6000
ENGINE CONTROL
MODULE (DME)
1) DRIVE–AWAY
PROTECTION
35
X1175
D100
DATA LINK
CONNECTOR
A52
SLIP CONTROL
MODULE
(ABS/ASC)
.5 BR/RT.75 SW/GN.75 SW/BR.75 SW/RT.75 WS/GN
.75 SW/GR.75 SW/BR.75 SW/RT.75 WS/GN
NOT USED
M VERSIONS
Page 100
ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
X17
OBD II DIAGNOSIS
03/00
1210.17Ć
1999
09
46
X6000
11
.5 GE/RT .5 GN/BL.5 GN/RT
5120
.5 GR
.5 WS/VI/GE
D100
DATA LINK
CONNECTOR
1210.17-05 1210.17-06
A6000
ENGINE
CONTROL
MODULE (DME)
42
.5 VI/GN
X6868
.5 GR/WS .5 BR/SW
P90
FRONT POWER
DISTRIBUTION BOX
F42
5A
FUSE DETAILS
0670.3
24
X10018
8
X6031
4
6 7 5
7 X19527
D110
OBD II
CONNECTOR
.5 WS/VI/GE
23 1
1 2 3
.5 WS/VI/GE
.5 GE/RT .5 GN/BL.5 GN/RT .5 GR.5 GR/WS .5 BR/SW
X1613 16
B65
FUEL TANK
PRESSURE
SENSOR
1 2 3
.5 GE/RT.5 GR/WS .5 BR/SW
1
B6247
CHARCOAL
FILTER SHUT–
OFF VALVE
A2w
INSTRUMENT
CLUSTER
X19528
DDS + DDS – DDSS
X6002
X8103
.5 VI/GN
BM
BMW
BMWBMW
Z3
X6501
X6031
P90
FRONT POWER
DISTRIBUTION BOX
F13
5A
FUSE DETAILS
0670.3
6
X10016
2 X6247
M VERSIONS
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