BMW 318ti 1999 User Manual

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1999
BMW

318ti
(E36/5)

Electrical
Troubleshooting
Manual

Vehicles produced 9/98 thru 08/99

PN 01 00 0 024 249

BMW NA

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PART NUMBER 01 00 0 024 249

ELECTRICAL TROUBLESHOOTING
MANUAL

SERIES 3 – E36/5 (318ti)
SCHEMATICS MODEL YEAR 1999

0100.0

0110.0

0140.0

0670.0

0670.1

0670.2

0670.3

0670.4

0670.5

1210.20

ÁÁ

1230.0

1240.0

2460.2

ÁÁ

3234.0

3450.1

5116.0

5126.0

5133.0

5200.0

5203.0

5410.1

ÁÁ

5410.4

6100.0

6133.0

6135.1

ÁÁ

6160.1

ÁÁ

6169.0

ÁÁ

INDEX
INTRODUCTION
SYMBOLS
POWER DISTRIBUTION CHART
FUSE CHART
POWER DISTRIBUTION
FUSE DETAILS
GROUND DISTRIBUTION
DATA LINK
ENGINE CONTROL SYSTEM

БББББББББББ

(DME M5.2, 4–CYLINDER M44)
CHARGING SYSTEM
START
ELECTRONIC TRANSMISSION
CONTROL (EGS A4S 270R)

БББББББББББ

SUPPLEMENTAL RESTRAINT
SYSTEM (AIR BAG)
SLIP CONTROL (ABS/ASC)
POWER MIRRORS
ZKE CENTRAL LOCKING (ZV)
ZKE POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
POWER TILT/SLIDE SUNROOF
(SHD)

БББББББББББ

ELECTRIC FOLDING SUNROOF
CENTRAL BODY
ELECTRONICS (ZKE IV)
HORN
DRIVE–AWAY PROTECTION

БББББББББББ

(EWS III)
WIPER/WASHER MODULE

БББББББББББ

(WWM)
WINDSHIELD WASHER JET

БББББББББББ

HEATERS

6211.0

6213.0

6300.0

6312.0

6313.0

6314.0

ÁÁ

6320.0

ÁÁ

6322.0

6325.0

6330.3

6332.0

6350.0

6410.7

6424.0

6450.6

ÁÁ

6510.0

6510.1

6561.0

ÁÁ

6571.0

ÁÁ

6575.2

6581.3

ÁÁ

7000.0

7100.0

ÁÁ

8000.0

8500.0

INSTRUMENT CLUSTER
DIGITAL CLOCK
LIGHT SWITCH DETAILS
HEADLIGHTS/FOG LIGHTS
TURN/HAZARD LIGHTS
PARK/TAIL/UNDERHOOD

БББББББББББ

LIGHTS
LICENSE PLATE/LUGGAGE

БББББББББББ

COMPARTMENT LIGHTS
BACK UP LIGHTS
BRAKE LIGHTS
INTERIOR LIGHTS
INTERIOR ACCESSORIES
CRASH CONTROL MODULE
HEATING CONTROL (HS)
REAR WINDOW DEFOGGER
INTEGRATED HEATING– AND

БББББББББББ

CLIMATE CONTROL
RADIO/STEREO
RADIO/HIFI
CELLULAR TELEPHONE

БББББББББББ

(PROVISIONS)
CRUISE CONTROL

БББББББББББ

(TEMPOMAT)
ANTI–THEFT SYSTEM (ALPINE)
BOARD COMPUTER
(BC – LOW)

БББББББББББ

COMPONENT LOCATION
CHART
COMPONENT LOCATION

БББББББББББ

VIEWS
SPLICE LOCATION VIEWS
CONNECTOR VIEWS

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0100.0 INDEX

03/00 1999

ABS HYDRAULIC UNIT, Y1 3450.1-01. . . . . . . . . . . . . . . . . . . . . . . . .

ABS PUMP MOTOR RELAY, TIMED, K125 3450.1-00. . . . . . . . . . . .

AIR BAG GAS GENERATOR, DRIVER’S, G5 3234.0-00. . . . . . . . . .

AIR BAG GAS GENERATOR, LEFT SIDE, G14 3234.0-01. . . . . . . .

AIR BAG GAS GENERATOR, PASSENGER’S, G6 3234.0-00. . . . .

AIR BAG GAS GENERATOR, RIGHT SIDE, G15 3234.0-01. . . . . .

AIR CONDITIONING COMPRESSOR, Y2 6450.6-02. . . . . . . . . . . . .

AIR PUMP, Y6133 1210.20-08. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ANTENNA AMPLIFIER AM/FM, N8 6424.0-01. . . . . . . . . . . . . . . . . . .

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 3450.1-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AUTOMATIC TRANSMISSION RANGE SWITCH, S3 2460.2-01. . .

AUXILIARY FAN MOTOR, M9 6450.6-03. . . . . . . . . . . . . . . . . . . . . . .

AUXILIARY FUSE BOX, P95 0670.2-02. . . . . . . . . . . . . . . . . . . . . . . .

AUXILIARY FUSE BOX, P97 0670.2-01. . . . . . . . . . . . . . . . . . . . . . . .

AUXILIARY THROTTLE POSITION MOTOR (ADS), M93 3450.1-02

AUXILIARY TURN LIGHT, LEFT FRONT, H9 6313.0-02. . . . . . . . . .

AUXILIARY TURN LIGHT, RIGHT FRONT, H8 6313.0-02. . . . . . . . .

BACK UP LIGHT, LEFT, H27 6322.0-00. . . . . . . . . . . . . . . . . . . . . . . .

BACK UP LIGHT, RIGHT, H28 6322.0-00. . . . . . . . . . . . . . . . . . . . . . .

BACK UP LIGHTS 6322.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BATTERY, G1 0670.2-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLOWER MOTOR, M30 6410.7-01. . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLOWER MOTOR, M30 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLOWER RELAY, K4 6410.7-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLOWER RELAY, K4 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLOWER RESISTORS, R11 6410.7-01. . . . . . . . . . . . . . . . . . . . . . . .

BLOWER RESISTORS, R11 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . .

BLOWER SWITCH, S75 6410.7-01. . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLOWER SWITCH, S75 6450.6-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .

BOARD COMPUTER (BC – LOW) 6581.3. . . . . . . . . . . . . . . . . . . . . .

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, S29 6325.0-00. . . . . . . . . . . . . . . . . . . . . . . .

BRAKE LIGHT SWITCH, S30 2460.2-04. . . . . . . . . . . . . . . . . . . . . . . .

BRAKE LIGHT SWITCH, S30 6325.0-00. . . . . . . . . . . . . . . . . . . . . . . .

BRAKE LIGHT, LEFT, H24 6325.0-00. . . . . . . . . . . . . . . . . . . . . . . . . .

BRAKE LIGHT, RIGHT, H31 6325.0-00. . . . . . . . . . . . . . . . . . . . . . . . .

BRAKE LIGHTS 6325.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BRAKE PAD SENSOR, LEFT FRONT, B16 6211.0-01. . . . . . . . . . . .

BRAKE PAD SENSOR, RIGHT REAR, B17 6211.0-01. . . . . . . . . . .

CARBON CANISTER VALVE, Y199 1210.20-08. . . . . . . . . . . . . . . . .

CD CHANGER, N22 6510.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CD CHANGER, N22 6510.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CELLULAR TELEPHONE (PROVISIONS) 6561.0. . . . . . . . . . . . . . .

CENTER INTERIOR LIGHT, REAR, E32z 6330.3-00. . . . . . . . . . . . .

CENTRAL BODY ELECTRONICS (ZKE IV) 6100.0. . . . . . . . . . . . . .

CENTRAL LOCKING SWITCH, S302 5126.0-00. . . . . . . . . . . . . . . . .

CHARGING SYSTEM 1230.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHIME MODULE, H10 6211.0-05. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CIGAR LIGHTER LIGHT, FRONT, E29 6332.0-00. . . . . . . . . . . . . . . .

CIGAR LIGHTER, FRONT, E28 6332.0-00. . . . . . . . . . . . . . . . . . . . . .

CLIMATE CONTROL SWITCH ILLUMINATION, E103 6424.0-00. .
CLIMATE CONTROL SWITCH ILLUMINATION, E103 6450.6-00. .

CLOCK 6213.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CLUTCH SWITCH, S32 6571.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

COMBINATION SWITCH, S7 6312.0. . . . . . . . . . . . . . . . . . . . . . . . . . .

COMBINATION SWITCH, S7 6313.0-00. . . . . . . . . . . . . . . . . . . . . . . .

COMBINATION SWITCH, S7 6581.3-00. . . . . . . . . . . . . . . . . . . . . . . .

COMPONENT LOCATION CHART 7000.0. . . . . . . . . . . . . . . . . . . . . .

0100.0Ć00

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INDEX

03/00 1999

COMPONENT LOCATION VIEWS 7100.0. . . . . . . . . . . . . . . . . . . . . .

COMPRESSOR CONTROL RELAY, K19 6450.6-02. . . . . . . . . . . . . .

CONNECTOR VIEWS 8500.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CONTACT RING, C101 3234.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CRANKSHAFT POSITION/RPM SENSOR, B6203 1210.20-03. . . .

CRASH CONTROL MODULE 6350.0. . . . . . . . . . . . . . . . . . . . . . . . . . .

CRASH CONTROL MODULE, N17 6350.0-00. . . . . . . . . . . . . . . . . . .

CRUISE CONTROL (TEMPOMAT) 6571.0. . . . . . . . . . . . . . . . . . . . . .

CRUISE CONTROL ACTUATOR (TEMPOMAT), M25 6571.0-01. . .

CRUISE CONTROL MODULE (TEMPOMAT), A8 6571.0. . . . . . . . .

CRUISE CONTROL SWITCH, S28 6571.0-00. . . . . . . . . . . . . . . . . . .

DATA LINK 0670.5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DATA LINK CONNECTOR, D100 0670.5. . . . . . . . . . . . . . . . . . . . . . . .

DAY LIGHT RELAY MODULE, K46z 6312.0-04. . . . . . . . . . . . . . . . . .

DEFOGGER I, REAR, E9 6424.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DEFOGGER RELAY, REAR, K13 6424.0-00. . . . . . . . . . . . . . . . . . . .

DEFOGGER SWITCH, REAR, S218 6424.0-00. . . . . . . . . . . . . . . . . .

DIGITAL CLOCK, A110 6213.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DOME LIGHT/MAP READING ASSEMBLY, FRONT, E34 6330.3-00

DOOR JAMB SWITCH, DRIVER’S, S14 6100.0-02. . . . . . . . . . . . . .

DOOR JAMB SWITCH, DRIVER’S, S14 6330.3-01. . . . . . . . . . . . . .

DOOR JAMB SWITCH, DRIVER’S, S14 6575.2-01. . . . . . . . . . . . . .

DOOR JAMB SWITCH, PASSENGER’S, S13 6100.0-02. . . . . . . . . .

DOOR JAMB SWITCH, PASSENGER’S, S13 6330.3-01. . . . . . . . . .

DOOR JAMB SWITCH, PASSENGER’S, S13 6575.2-01. . . . . . . . . .

DOOR LOCK MOTOR, DRIVER’S, M12 5126.0-02. . . . . . . . . . . . . .

DOOR LOCK MOTOR, PASSENGER’S, M13 5126.0-02. . . . . . . . . .

DOOR LOCK SWITCH, DRIVER’S, S47 5126.0-00. . . . . . . . . . . . . .

DOOR LOCK SWITCH, PASSENGER’S, S49 5126.0-00. . . . . . . . .

DOUBLE TEMPERATURE SWITCH, S36y 6450.6-03. . . . . . . . . . . .

DRIVE–AWAY PROTECTION (EWS III) 6135.1. . . . . . . . . . . . . . . . . .

ELECTRIC FOLDING SUNROOF 5410.4. . . . . . . . . . . . . . . . . . . . . . .

ELECTRONIC IMMOBILIZER CONTROL MODULE

(EWS III), A837 6135.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ELECTRONIC TRANSMISSION CONTROL

(EGS A4S 270R) 2460.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ENGINE CONTROL MODULE (DME), A6000 1210.20. . . . . . . . . . . .

ENGINE CONTROL MODULE RELAY, K6300 1210.20-00. . . . . . . .

ENGINE CONTROL SYSTEM

(DME M5.2, 4–CYLINDER M44) 1210.20. . . . . . . . . . . . . . . . . . . . . .

ENGINE COOLANT TEMPERATURE SENSOR, B6232 1210.20-04

ENGINE HOOD SWITCH, S21w 6575.2-01. . . . . . . . . . . . . . . . . . . . .

EVAPORATIVE EMISSION VALVE, Y6120 1210.20-01. . . . . . . . . . .

EVAPORATOR TEMPERATURE SENSOR, B14 6450.6-01. . . . . . .

EWS TOROIDAL COIL, L1 6135.1-00. . . . . . . . . . . . . . . . . . . . . . . . . .

FOG LIGHT RELAY, FRONT, K47 6312.0. . . . . . . . . . . . . . . . . . . . . . .

FOG LIGHT SWITCH ILLUMINATION, E98 6312.0-00. . . . . . . . . . . .

FOG LIGHT SWITCH, S82y 6312.0-00. . . . . . . . . . . . . . . . . . . . . . . . .

FOG LIGHT, LEFT, E26 6312.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FOG LIGHT, RIGHT, E27 6312.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FOLDING SUNROOF COMFORT RELAY, K45 5410.4-00. . . . . . . .

FOLDING SUNROOF MOTOR, M24z 5410.4-00. . . . . . . . . . . . . . . . .

FOLDING SUNROOF SWITCH, S238 5410.4-00. . . . . . . . . . . . . . . .

FOOTWELL LIGHT, LEFT FRONT, E61 6330.3-00. . . . . . . . . . . . . . .

FOOTWELL LIGHT, RIGHT FRONT, E62 6330.3-00. . . . . . . . . . . . .

FRESH AIR RECIRCULATION MOTOR, M111 6450.6-01. . . . . . . . .

FUEL CHANGEOVER VALVE, Y6263 1210.20-08. . . . . . . . . . . . . . .

FUEL INJECTION VALVE, CYL. 1, Y6101 1210.20-01. . . . . . . . . . . .

FUEL INJECTION VALVE, CYL. 1, Y6102 1210.20-01. . . . . . . . . . . .

FUEL INJECTION VALVE, CYL. 3, Y6103 1210.20-01. . . . . . . . . . . .

FUEL INJECTION VALVE, CYL. 4, Y6104 1210.20-01. . . . . . . . . . . .

FUEL LEVEL SENSOR, B6 6211.0-04. . . . . . . . . . . . . . . . . . . . . . . . .

FUEL LEVEL SENSOR, B6 6581.3-00. . . . . . . . . . . . . . . . . . . . . . . . .

FUEL PUMP RELAY, K6301w 1210.20-03. . . . . . . . . . . . . . . . . . . . . .

0100.0Ć01

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INDEX

03/00 1999

FUEL PUMP, M2 1210.20-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FUEL TANK PRESSURE SENSOR, B72 1210.20-04. . . . . . . . . . . . .

FUEL TANK SENSOR II, B25y 6211.0-04. . . . . . . . . . . . . . . . . . . . . . .

FUEL TANK SENSOR II, B25y 6581.3-00. . . . . . . . . . . . . . . . . . . . . . .

FUSE CHART 0670.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FUSE DETAILS 0670.3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FUSIBLE LINK, F97 0670.2-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GAS FILLER LOCK MOTOR, M16 5126.0-03. . . . . . . . . . . . . . . . . . .

GENERATOR, G6509 1230.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GLOVE BOX LIGHT SWITCH, S37 6332.0-00. . . . . . . . . . . . . . . . . . .

GLOVE BOX LIGHT, E42 6332.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . .

GROUND DISTRIBUTION 0670.4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HALL EFFECT CAMSHAFT SENSOR, B6209 1210.20-03. . . . . . . .

HAZARD FLASHER RELAY, K16 6313.0-00. . . . . . . . . . . . . . . . . . . .

HAZARD SWITCH, S18 6313.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEADLIGHT, LEFT, E7 6312.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEADLIGHT, RIGHT, E8 6312.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEADLIGHT/FOG LIGHT WASHER PUMP, M7 6160.1-03. . . . . . . .

HEADLIGHTS/FOG LIGHTS 6312.0. . . . . . . . . . . . . . . . . . . . . . . . . . .

HEATED SEATS 5203.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEATING CONTROL (HS) 6410.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HIFI AMPLIFIER, A18 6510.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HIGH BEAM LIGHT RELAY, K46 6312.0-02. . . . . . . . . . . . . . . . . . . . .

HIGH BEAM LIGHT, LEFT, E11 6312.0. . . . . . . . . . . . . . . . . . . . . . . . .

HIGH BEAM LIGHT, RIGHT, E12 6312.0. . . . . . . . . . . . . . . . . . . . . . . .

HIGH LEVEL STOP LIGHT, H34 6325.0-00. . . . . . . . . . . . . . . . . . . . .

HIGH RANGE SPEAKER, LEFT FRONT, H59 6510.0-00. . . . . . . . .

HIGH RANGE SPEAKER, LEFT FRONT, H59 6510.1-03. . . . . . . . .

HIGH RANGE SPEAKER, LEFT REAR, H56 6510.1-01. . . . . . . . . .

HIGH RANGE SPEAKER, RIGHT FRONT, H50 6510.0-00. . . . . . . .

HIGH RANGE SPEAKER, RIGHT FRONT, H50 6510.1-03. . . . . . . .

HIGH RANGE SPEAKER, RIGHT REAR, H53 6510.1-02. . . . . . . . .

HIGH SPEED RELAY, K22 6450.6-03. . . . . . . . . . . . . . . . . . . . . . . . . .

HORN 6133.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HORN RELAY, K2 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HORN SWITCH, S4 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HORN, LEFT, H2 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HORN, RIGHT, H3 6133.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HOT FILM AIR MASS METER, B6217 1210.20-05. . . . . . . . . . . . . . .

IDLE SPEED CONTROL VALVE, Y6130 1210.20-01. . . . . . . . . . . . .

IGNITION COIL, CYL. 1, T6151 1210.20-02. . . . . . . . . . . . . . . . . . . . .

IGNITION COIL, CYL. 2, T6152 1210.20-02. . . . . . . . . . . . . . . . . . . . .

IGNITION COIL, CYL. 3, T6153 1210.20-02. . . . . . . . . . . . . . . . . . . . .

IGNITION COIL, CYL. 4, T6154 1210.20-02. . . . . . . . . . . . . . . . . . . . .

IGNITION SWITCH, S2 0670.2-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IGNITION SWITCH, S2 6211.0-05. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IHKS CONTROL SWITCH, S530 6450.6-01. . . . . . . . . . . . . . . . . . . . .

INDEX 0100.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTRUMENT CLUSTER 6211.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTRUMENT CLUSTER, A2w 6211.0. . . . . . . . . . . . . . . . . . . . . . . . .

INTAKE AIR RESONANCE CHANGEOVER VALVE,

Y6131 1210.20-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INTAKE AIR TEMPERATURE SENSOR, B6205 1210.20-04. . . . . .

INTEGRATED HEATING–

AND CLIMATE CONTROL MODULE, A107 6450.6. . . . . . . . . . . . .

INTEGRATED HEATING– AND CLIMATE CONTROL 6450.6. . . . .

INTERIOR ACCESSORIES 6332.0. . . . . . . . . . . . . . . . . . . . . . . . . . . .

INTERIOR LIGHTS 6330.3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INTERMEDIATE PRESSURE SWITCH, B9 6450.6-03. . . . . . . . . . . .

INTRODUCTION 0110.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

JET HEATER THERMOSWITCH, S198 6169.0-00. . . . . . . . . . . . . . .

KICK–DOWN SWITCH, S8507 2460.2-04. . . . . . . . . . . . . . . . . . . . . .

KNOCK SENSOR, B6240 1210.20-04. . . . . . . . . . . . . . . . . . . . . . . . . .

LICENSE PLATE LIGHT, LEFT, E43 6320.0-00. . . . . . . . . . . . . . . . . .

0100.0Ć02

BMW

BMWBMW

BMW

compact

INDEX

03/00 1999

LICENSE PLATE LIGHT, RIGHT, E44 6320.0-00. . . . . . . . . . . . . . . .

LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS 6320.0. . .

LIGHT SWITCH DETAILS 6300.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LIGHT SWITCH ILLUMINATION, E97 6300.0-00. . . . . . . . . . . . . . . .

LIGHT SWITCH, S8 6300.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LOW BEAM LIGHT RELAY, K48 6312.0. . . . . . . . . . . . . . . . . . . . . . . .

LOW BEAM LIGHT, LEFT, E13 6312.0. . . . . . . . . . . . . . . . . . . . . . . . .

LOW BEAM LIGHT, RIGHT, E14 6312.0. . . . . . . . . . . . . . . . . . . . . . . .

LOW RANGE SPEAKER, LEFT FRONT, H58 6510.0-00. . . . . . . . . .

LOW RANGE SPEAKER, LEFT FRONT, H58 6510.1-01. . . . . . . . . .

LOW RANGE SPEAKER, LEFT REAR, H57 6510.1-01. . . . . . . . . . .

LOW RANGE SPEAKER, RIGHT FRONT, H51 6510.0-00. . . . . . . .

LOW RANGE SPEAKER, RIGHT FRONT, H51 6510.1-02. . . . . . . .

LOW RANGE SPEAKER, RIGHT REAR, H52 6510.1-02. . . . . . . . .

LUGGAGE COMPARTMENT LIGHT ASSEMBLY, LEFT,

E46 0670.4-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LUGGAGE COMPARTMENT LIGHT ASSEMBLY, RIGHT,

E47 0670.4-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LUGGAGE COMPARTMENT LIGHT SWITCH, S61y 6320.0-01. . .

LUGGAGE COMPARTMENT LIGHT, RIGHT, H91 6320.0-01. . . . . .

LUGGAGE COMPARTMENT LOCK MOTOR, M17 5126.0-03. . . . .

MAKE–UP MIRROR LIGHT, DRIVER’S, E35 6330.3-00. . . . . . . . . .

MAKE–UP MIRROR LIGHT, PASSENGER’S, E36 6330.3-00. . . . .

MAKE–UP MIRROR SWITCH, DRIVER’S, S77 6330.3-00. . . . . . . .

MAKE–UP MIRROR SWITCH, PASSENGER’S, S78 6330.3-00. . .

MID–HIGH RANGE SPEAKER, LEFT, H42 6510.1-03. . . . . . . . . . . .

MID–HIGH RANGE SPEAKER, RIGHT, H43 6510.1-03. . . . . . . . . .

MIDRANGE SPEAKER, LEFT FRONT, H55 6510.1-03. . . . . . . . . . .

MIDRANGE SPEAKER, RIGHT FRONT, H54 6510.1-03. . . . . . . . . .

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. . . . . . . . . . . . . . . . . . . . . . .

OBD II CONNECTOR, D110 0670.5-09. . . . . . . . . . . . . . . . . . . . . . . . .

OIL PRESSURE SWITCH, B6231 6211.0-02. . . . . . . . . . . . . . . . . . . .

ON–BOARD COMPUTER TEMPERATURE SENSOR,

B21 6581.3-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OXYGEN SENSOR

(BEHIND CATALYTIC CONVERTER), B62002 1210.20-03. . . . . .

OXYGEN SENSOR

(IN FRONT OF CATALYTIC CONVERTER), B62001 1210.20-03.

PARK BRAKE SWITCH, S31 6211.0-00. . . . . . . . . . . . . . . . . . . . . . . .

PARK LIGHT, LEFT, E15 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .

PARK LIGHT, RIGHT, E19 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . .

PARK/TAIL/UNDERHOOD LIGHTS 6314.0. . . . . . . . . . . . . . . . . . . . .

POWER DISTRIBUTION 0670.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

POWER DISTRIBUTION BOX, FRONT, P90 0670.2. . . . . . . . . . . . .

POWER DISTRIBUTION CHART 0670.0. . . . . . . . . . . . . . . . . . . . . . .

POWER MIRRORS 5116.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

POWER SEATS 5200.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

POWER TILT/SLIDE SUNROOF (SHD) 5410.1. . . . . . . . . . . . . . . . . .

POWER WINDOW SWITCH, DRIVER’S, S126y 5133.0-01. . . . . . .

POWER WINDOW SWITCH, PASSENGER’S, S127y 5133.0-01. . .

PRESSURE SWITCH, B8y 1210.20-07. . . . . . . . . . . . . . . . . . . . . . . . .

PRESSURE SWITCH, B8y 6450.6-03. . . . . . . . . . . . . . . . . . . . . . . . . .

PRESSURE SWITCH, B9508 6450.6-03. . . . . . . . . . . . . . . . . . . . . . . .

PROGRAM SWITCH, S8503 2460.2-00. . . . . . . . . . . . . . . . . . . . . . . .

PYROTECHNICAL BELT TENSIONER,

PASSENGER’S SIDE, G13 3234.0-02. . . . . . . . . . . . . . . . . . . . . . . .

PYROTECHNICAL BELT TENSIONER, DRIVER’S SIDE,

G12 3234.0-02. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RADIO, N9 6510.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RADIO, N9 6510.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RADIO/HIFI 6510.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0100.0Ć03

BMW

BMWBMW

BMW

compact

INDEX

03/00 1999

RADIO/STEREO 6510.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

REVERSING LIGHT SWITCH, S8511 6322.0-00. . . . . . . . . . . . . . . .

SEAT BELT SWITCH, DRIVER’S, S58 3234.0-02. . . . . . . . . . . . . . . .

SEAT BELT SWITCH, PASSENGER’S, S59 3234.0-02. . . . . . . . . . .

SEAT CONTROL SWITCH, DRIVER’S SEAT, S51 5200.0-00. . . . .

SEAT CONTROL SWITCH, PASSENGER’S SEAT, S56 5200.0-01.

SEAT CUSHION TILT MOTOR, DRIVER’S, M50 5200.0-00. . . . . . .

SEAT CUSHION TILT MOTOR, PASSENGER’S, M61 5200.0-01. .

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, PASSENGER’S, M59 5200.0-01. . . . . . . .

SEAT MAT, I1008 3234.0-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SEAT MOVEMENT MOTOR, DRIVER’S, M51 5200.0-00. . . . . . . . .

SEAT MOVEMENT MOTOR, PASSENGER’S, M60 5200.0-01. . . .

SEAT OCCUPANCY DETECTOR, A113 3234.0-03. . . . . . . . . . . . . .

SEATBACK HEATER, DRIVER’S, E56 5203.0-00. . . . . . . . . . . . . . . .

SEATBACK HEATER, PASSENGER’S, E59 5203.0-00. . . . . . . . . . .

SEATBACK RECLINER MOTOR, DRIVER’S, M53 5200.0-00. . . . .

SEATBACK RECLINER MOTOR, PASSENGER’S, M58 5200.0-01

SECONDARY AIR PUMP RELAY, K6304 1210.20-08. . . . . . . . . . . .

SECONDARY AIR PUMP VALVE, Y6163 1210.20-08. . . . . . . . . . . .

SHIFT–LOCK, Y19 2460.2-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SIDE IMPACT SENSOR, DRIVER’S, B78 3234.0-01. . . . . . . . . . . . .

SIDE IMPACT SENSOR, PASSENGER’S, B79 3234.0-01. . . . . . . .

SLIP CONTROL (ABS/ASC) 3450.1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

SLIP CONTROL MODULE (ABS/ASC), A52 3450.1. . . . . . . . . . . . . .

SPEAKER, LEFT REAR, H46 6510.0-00. . . . . . . . . . . . . . . . . . . . . . .

SPEAKER, LEFT REAR, H46 6510.1-01. . . . . . . . . . . . . . . . . . . . . . .

SPEAKER, RIGHT REAR, H45 6510.0-00. . . . . . . . . . . . . . . . . . . . . .

SPEAKER, RIGHT REAR, H45 6510.1-02. . . . . . . . . . . . . . . . . . . . . .

SPEED SENSOR – ABS, LEFT FRONT, B2 3450.1-03. . . . . . . . . . .

SPEED SENSOR – ABS, LEFT REAR, B4 3450.1-03. . . . . . . . . . . .

SPEED SENSOR – ABS, RIGHT FRONT, B1 3450.1-03. . . . . . . . . .

SPEED SENSOR – ABS, RIGHT REAR, B3 3450.1-03. . . . . . . . . . .

SPLICE LOCATION VIEWS 8000.0. . . . . . . . . . . . . . . . . . . . . . . . . . . .

START 1240.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STARTER IMMOBILIZATION SWITCH, S235 6135.1-00. . . . . . . . . .

STARTER, M6510 1240.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SUBWOOFER, H66 6510.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG) 3234.0. . . . . .

SUPPLEMENTAL RESTRAINT SYSTEM CONTROL

MODULE, A12 3234.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SYMBOLS 0140.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TAIL LIGHT, LEFT, H25 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TAIL LIGHT, LEFT, H37 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TAIL LIGHT, RIGHT, H30 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .

TAIL LIGHT, RIGHT, H39 6314.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .

TELEPHONE CONNECTOR 6561.0-00. . . . . . . . . . . . . . . . . . . . . . . .

TEMPERATURE WHEEL SWITCH, S531 6450.6-01. . . . . . . . . . . . .

THROTTLE POSITION SENSOR (ASC), R6255z 3450.1-00. . . . . .

THROTTLE POSITION SENSOR, R6252 1210.20-04. . . . . . . . . . . .

TILT/SLIDE SUNROOF CONTROL ASSEMBLY, A56 5410.1. . . . . .

TILT/SLIDE SUNROOF SWITCH (SHD), S38 5410.1-01. . . . . . . . . .

TRANSMISSION CONTROL MODULE (EGS), A8500 2460.2. . . . .

TRANSMISSION POSITION INDICATOR LIGHT, E82 6300.0-01. .

TRANSMISSION VALVE UNIT, Y8505y 2460.2-03. . . . . . . . . . . . . . .

TURN LIGHT, LEFT FRONT, H7 6313.0-02. . . . . . . . . . . . . . . . . . . . .

TURN LIGHT, LEFT FRONT, H7 6314.0-00. . . . . . . . . . . . . . . . . . . . .

TURN LIGHT, LEFT REAR, H6 6313.0-03. . . . . . . . . . . . . . . . . . . . . .

TURN LIGHT, RIGHT FRONT, H4 6313.0-02. . . . . . . . . . . . . . . . . . . .

TURN LIGHT, RIGHT FRONT, H4 6314.0-00. . . . . . . . . . . . . . . . . . . .

0100.0Ć04

BMW

BMWBMW

BMW

compact

INDEX

TURN LIGHT, RIGHT REAR, H5 6313.0-03. . . . . . . . . . . . . . . . . . . . .

TURN/HAZARD LIGHTS 6313.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNLOADER RELAY, TERMINAL 15 K6326 1210.20-02. . . . . . . . . . .

UNLOADER RELAY, TERMINAL 15, K9 5203.0-00. . . . . . . . . . . . . .

VEHICLE SPEED SENSOR, B10 6211.0-04. . . . . . . . . . . . . . . . . . . .

WASHER JET HEATER, LEFT, E51 6169.0-00. . . . . . . . . . . . . . . . . .

WASHER JET HEATER, RIGHT, E52 6169.0-00. . . . . . . . . . . . . . . . .

WASHER PUMP, M4 6160.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WATER VALVE, Y4z 6450.6-01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WINDOW DEFOGGER/ANTENNA, 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. . . . . . . . . . . . . . . . .

WIPER MOTOR, M3 6160.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WIPER/WASHER INTERVAL CONTROL MODULE, REAR,

A36 6160.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WIPER/WASHER MODULE (LOW II), A64 6160.1-00. . . . . . . . . . . .

WIPER/WASHER MODULE (WWM) 6160.1. . . . . . . . . . . . . . . . . . . . .

WIPER/WASHER MODULE, A51 6160.1. . . . . . . . . . . . . . . . . . . . . . .

WIPER/WASHER SWITCH, S5 6160.1. . . . . . . . . . . . . . . . . . . . . . . . .

ZKE CENTRAL LOCKING (ZV) 5126.0. . . . . . . . . . . . . . . . . . . . . . . . .

ZKE POWER WINDOWS (FH) 5133.0. . . . . . . . . . . . . . . . . . . . . . . . . .

03/00 1999

0100.0Ć05

BMWBMWBMWBMW

0110.0 INTRODUCTION

compact

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 sysmbols 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.

FUSE DETAILS

0670.3

8

86

85

4

F1
15A

P90
FRONT POWER
DISTRIBUTION
BOX

2.5 VI/SW

2.5 VI/SW

4 VI/SW

6

30

87

2

F44
30A

FUSE DETAILS

0670.3

X293

X293

X452

03/00

P91
REAR POWER
DISTRIBUTION
BOX

K11
WIPER RELAY

0110.0Ć

00

CENTRAL
BODY
ELECTRONICS
(ZKE)

6100.0

Included in this ETM are foldout block diagrams. These are overviews of the entire system (EGS,
ABS, AC etc.) which helps understand the relationships between various components and control
unit of the system being diagnosed.

Example

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

6160.0-02

GROUND
DISTRIBUTION

0670.4

1999

X493

BMWBMWBMWBMW

compact

INTRODUCTION

General Conventions

03/00

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

2. A component shown in a dashed frame signifies that the component is
illustrated only in part (e.g. P90 and P91).

3. A component shown in a completely drawn frame signifies that the
component is illustrated in full (e.g. K11).

4. The dashed line between pin 8 and pin 6 of connector X293 indicates
that both pins belong to connector X293.

5. The dashed line from fuse F1 to pin 8 of connector X293 shows the
positive supply of relay K11. If required, refer to cell 0670.3 Fuse Details at
fuse F1 for the complete line progressing with plug connections, line
branches, wire colors and cross sections.

6. The dashed line with an arrow at splice X452 indicates that several wires
lead to splice X452. All lines leading to the connection are illustrated in
cell 6100.0 Central Body Electronics (ZKE). An interrupted line with an
arrow indicates that only this one wire leads to another circuit.

7. The dashed line from pin 4 of connector X293 to ground X493 shows the
ground supply for relay K11. If required, refer to cell 0670.4 Ground
Distribution at ground X493 for the complete line progression with all plug
connections, line branches, wire colors and cross sections.

8. The interrupted line from splice X452 with an A in the open arrow is
continued on page 6160.0–02.
Termination of wire 4 VI/SW from splice X452 with a wavy line indicates that
the wire is continued on the opposite page.

0110.0Ć

01

1999

BMW

compact

0140.0 SYMBOLS

03/00

BATTERY

FUSE DETAILS

FUSIBLE LINK

CIRCUIT BREAKER

THERMO SWITCH

HEATING ELEMENT

LOUDSPEAKER OR
HORN

LIGHT

PERMANENT MAG­NET MOTOR ONE
SPEED

VARIABLE RESIS­TANCE SENSOR
VARIABLE CON­TACT IS MOVED BY
AN EXTERNAL
FORCE

VARIABLE RESIS­TOR RESISTANCE
IS CHANGED BY
TEMPERATURE OR
PRESSURE

DIODE CURRENT
CAN FLOW ONLY IN
DIRECTION OF AR­ROW

ZENER DIODE TO
REGULATE VOLT­AGE

ANTENNA

CONTROL/POWER
ELECTRONICS

HALL EFFECT
SENSOR

0140.0Ć

RADIO

00

TRANSISTORIZED
SWITCH

31

SOLENOID

SOLENOID CON­TROLLED VALVE
OR CLUTCH
SOLENOID

PERMANENT MAG­NET MOTOR TWO
SPEEDS

KNOCK SENSOR

LIGHT EMITTING
DIODE

OXYGEN SENSOR

INDUCTIVE

N

SENSOR

S

N

S

VEHICLE SPEED
SENSOR

1999

BMW

BMW

SYMBOLS

03/00

compact

ENTIRE COM­PONENT SHOWN

PART OF COM­PONENT SHOWN

COMPONENT WITH
SCREW TERMI­NALS

COMPONENT CASE
ATTACHED DI­RECTLY TO METAL
PART OF CAR
(GROUNDED)

CONNECTOR AT­TACHED TO COM­PONENT

CONNECTOR AT­TACHED TO COM­PONENT LEAD
(PIGTAIL)

ONE POLE, TWO
POSITION SWITCH

12

12 12

WIRE COLOR

BL BLUE
BR BROWN
GE YELLOW
GN GREEN
GR GRAY
OR ORANGE
RS PINK
RT RED
SW BLACK
VI VIOLET
WS WHITE
TR TRANSPARENT

SWITCHES THAT
MOVE TOGETHER
DASHED LINE
SHOWS A ME­CHANICAL CON­NECTION
BETWEEN
SWITCHES

WIRE INSULATION
IS ONE COLOR

PIN NUMBER

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

.5 BR

.5 BR

.5 BR

3

.5 BR

WIRE SIZE IN MM
SQUARED

.75 BR

4

.75 GN/WS

X270

X165

.5 BR

4

.5 BR

CONNECTOR REF­ERENCE NUMBER
FOR COMPONENT
LOCATION CHART

A WAVY LINE
MEANS WIRE IS
CONTINUED

TWO CONNEC-

X270

TIONS (PINS) IN
THE SAME
CONNECTOR

DASHED LINE INDI­CATES TERMINALS
OF THE SAME
CONNECTOR

WIRE ATTACHED
TO METAL PART
OF CAR
(GROUNDED)

GROUND NUM­BERED FOR REF­ERENCE ON COM­PONENT LOCATION
CHART

0140.0Ć

01

1999

BMW

compact

30 86

87 85

SYMBOLS

CONTACT RELAY

30

87 85

03/00

1

THREE POLE,
FOUR POSITION
SWITCH

0

3

2

TERMINAL NUMBER

86

RELAY WITH RE­SISTOR ACROSS
WINDING

3

15

13

0

2

1

15I

4 RT

30

3

2

50 R

42

0

1

COMPONENT NUM­BER

S2
IGNITION SWITCH

0) OFF

1) ACCESSORY

2) RUN

3) START

NAME OF
COMPONENT

30 86

87 87 85

CONTACT RELAY
WITH TWO OUT­PUTS

TERMINAL NUMBER DESCRIPTION

30 RELAY INPUT

85

86

87

87a

RELAY OUTPUT
(WINDING)

RELAY INPUT
(WINDING)

RELAY OUTPUT
(ENERGIZED)

RELAY OUTPUT
(AT REST)

30 86

87 8587a

CHANGEOVER
RELAY WITH TWO
OUTPUTS

4 GN

.5 GN/WS52.5 SW/GE 2.5 VI

76 8

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

TERMINAL NUMBER DESCRIPTION

50 VOLTAGE: IGNITION

30

15

F9
15A

SWITCH IN START

VOLTAGE: SUPPLIED
AT ALL TIMES

VOLTAGE: IGNITION
SWITCH IN RUN OR
START

INDICATES THAT
FUSE 9 IS SUP­PLIED WITH POW­ER AT ALL TIMES

DETAILS ABOUT
COMPONENT OR
OPERATION

2 X33

TERMINAL NUMBER DESCRIPTION

15I

R

POWER STATUS DESCRIPTION

VOLTAGE: IGNITION
SWITCH IN RUN

VOLTAGE: IGNITION
SWITCH IN ACCESSORY,
RUN OR START

GROUND31

VOLTAGE: SUPPLIED
AT ALL TIMES

VOLTAGE: IGNITION
SWITCH IN RUN OR START

VOLTAGE: IGNITION SWITCH
IN ACCESSORY, RUN OR
START

0140.0Ć

02

1999

BMW

BMWBMWBMW

BMW

compact

SYMBOLS

03/00

F18
15A

FUSE DETAILS

0670.3

X252

17

P90
FRONT POWER
DISTRIBUTION BOX

N1
ANTI–THEFT
CONTROL MODULE
(DWA)

THE COMPLETE WIRE
PROGRESSION AND
FURTHER CIRCUITS
CONNECTED TO FUSE
18 ARE SHOWN IN CELL
”0670.3 FUSE DETAILS”
AT FUSE 18

1.5 BR

A2
INSTRUMENT
CLUSTER

RXD

X16

11

.5 WS/GE

CIRCUIT REF­ERENCE–A WIRE

DATA LINK

0670.5

N9
RADIO

X1812615

WHICH CONNECTS TO
ANOTHER CIRCUIT

0670.0-02

1.5 BR

2

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

A1
GENERAL MODULE

X332

GROUND
DISTRIBUTION

0670.4

X497

THE COMPLETE
WIRE PROGRES­SION AND FUR­THER CIRCUITS
CONNECTED TO
GROUND X497 ARE
SHOWN IN CELL
”0670.4 GROUND
DISTRIBUTION” AT
GROUND X497

0140.0Ć

03

0670.0-03

CURRENT PATH IS
CONTINUED AS LA­BELED

X491

1999

BMW

compact

DASHED LINE INDI­CATES THAT FUR­THER CIRCUITS
ARE IN THE PATH
BETWEEN COM­PONENT AND
CONTROL MODULE

SYMBOLS

BLOCK DIAGRAM

P91

F31

REAR POWER

7.5A

DISTRIBUTION BOX

EXAMPLE: CON­NECTORS C PIN 17
AND C PIN 11 GO
TO M17, CONNEC-

M17
LUGGAGE
COMPARTMENT
LOCK MOTOR

M12
DRIVER’S DOOR
LOCK MOTOR

5126.0 5126.0

A

2320

C

1711 89

TORS A PIN 23 AND
A PIN 20 GO TO
M12

6100.0-03
N17

CRASH CONTROL
MODULE

COMPONENTS
WITHOUT PIN OR
CONNECTOR NUM­BERS

N1
ANTI–THEFT
CONTROL MODULE
(DWA)

6575.1

A

A1
GENERAL MODULE

COMPONENT IS
SHOWN IN CELL
ON PAGE AS LA­BELED

A

C
D

X253

=

X254B

=

X255

=

X332

=

THIS CELL CONTAINS A DE­TAILED INFORMATION OF
THE PATH BETWEEN COM­PONENT AND CONTROL
MODULE

DESCRIPTION OF THE
CONTROL MODULE
CONNECTORS

03/00

0140.0Ć

04

PIN AND
CONNECTOR NUM­BERS ONLY ON
THE CONTROL
MODULE

C

C

5 4

6

6160.06160.06160.0

6160.0 6160.0

S5
WIPER/WASHER
SWITCH

228

M3
WIPER MOTOR

1

B

15

A

3

D

2

S13
PASSENGER’S
DOOR JAMB
SWITCH

S14
DRIVER’S DOOR
JAMB SWITCH

S15
REAR RIGHT DOOR
JAMB SWITCH

S16
LEFT REAR DOOR
JAMB SWITCH

EXAMPLE: CONNECTOR C
PIN 1 GOES TO S13,
CONNECTOR B PIN 15
GOES TO S14

1999

BMW

compact

0670.0 POWER DISTRIBUTION CHART

FRONT POWER DISTRIBUTION BOX

03/00

FUSES

123 10

46
45
44
43
42
41
40
39

11 12 13

K2
HORN RELAY

45678 9

14 15 16 17 18 19 20

X56

K47
FRONT FOG LIGHT
RELAY

X0

K6300
ENGINE CONTROL
MODULE RELAY

X44 X45 X64 X58

K48
LOW BEAM LIGHT
RELAY

K6301w
FUEL PUMP RELAY

K16
HAZARD FLASHER
RELAY

K6304
SECONDARY AIR
PUMP RELAY

K4
BLOWER RELAY

X6304X6301X6300

0670.0Ć

00

38
37

36
35
34
33

32
31

K13
REAR DEFOGGER
RELAY

X292 X11393

K125
ABS PUMP MOTOR
RELAY, TIMED

K22
HIGH SPEED
RELAY

X53 X51 X52

K19
COMPRESSOR
CONTROL RELAY

21 22 23 24 25 26 27 28 29 30

K21
NORMAL SPEED
RELAY

FUSES

1999

BMW

compact

POWER DISTRIBUTION CHART

RELAY PANEL UNDER LH SIDE OF DASHBOARD

03/00

F48

X1588

0670.0Ć

N17
CRASH CONTROL
MODULE

K45
FOLDING
SUNROOF
COMFORT RELAY

X1814

X65

K46
HIGH BEAM LIGHT
RELAY

K46z
DAY LIGHT RELAY
MODULE

X10262

01

1999

BMW

compact

POWER DISTRIBUTION CHART

SPLICE PANEL UNDER LH SIDE OF DASHBOARD

03/00

F47
X10250

K127y
READING LIGHTS
RELAY

X18997

K9
UNLOADER RELAY,
TERMINAL 15

X63

0670.0Ć

02

1999

BMW

BMWBMW

BMW

0670.1 FUSE CHART

FUSES 1 TO 29

compact

1210.20 ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)

1230.0

CHARGING SYSTEM

FUSE NUMBER

12345 10 206 7 8 9 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29

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

D

20A15A 30A 5A 5A

30A 15A 10A

DD

03/00 1999

1240.0 START

2460.2

3234.0

3450.1

5116.0

5126.0DZKE CENTRAL LOCKING (ZV)

5133.0 ZKE POWER WINDOWS (FH)

5200.0 POWER SEATS

5203.0

5410.1 POWER TILT/SLIDE SUNROOF (SHD)

5410.4

6100.0

6133.0

6135.1 DRIVE–AWAY PROTECTION (EWS III)

6160.1

6169.0 WINDSHIELD WASHER JET HEATERS

6211.0DINSTRUMENT CLUSTER

6213.0 CLOCK

ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)

SLIP CONTROL (ABS/ASC)

POWER MIRRORS

HEATED SEATS

ELECTRIC FOLDING SUNROOF

CENTRAL BODY ELECTRONICS (ZKE IV)

HORN

WIPER/W ASHER MODULE (WWM)

D

D

D

D

D

D

DD

D

D

D

DD

D

DD

D

D

0670.1Ć

D

00

D

D

D

D

BMW

BMWBMW

BMW

FUSE CHART

FUSES 1 TO 29

compact

6300.0

6312.0

6313.0

6314.0 PARK/TAIL/UNDERHOOD LIGHTS

6320.0 LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS

LIGHT SWITCH DETAILS

HEADLIGHTS/FOG LIGHTS

TURN/HAZARD LIGHTS

FUSE NUMBER

12345 10 206 7 8 9 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29

30A 5A 30A 15A 30A 30A 5A 30A 7.5A 7.5A 5A 15A 5A 5A 5A 10A 7.5A20A15A 30A 5A30A 15A 10A

D

D

DDD

DD

D

D

5A 5A

D

03/00 1999

D

6322.0 BACK UP LIGHTS

6325.0

6330.3

6332.0

6350.0 CRASH CONTROL MODULE

6410.7

6424.0 REAR WINDOW DEFOGGER

6450.6

6510.0

6510.1

6561.0 CELLULAR TELEPHONE (PROVISIONS)

6571.0 CRUISE CONTROL (TEMPOMAT)

6575.2 ANTI–THEFT SYSTEM (ALPINE)

6581.3 BOARD COMPUTER (BC – LOW)

BRAKE LIGHTS

INTERIOR LIGHTS
INTERIOR ACCESSORIES

HEATING CONTROL (HS)

INTEGRATED HEATING– AND CLIMATE CONTROL

RADIO/CD PLAYER (PROVISIONS)

RADIO/HIFI

D

0670.1Ć

01

D

DD

DDD

D

D

D

BMW

BMWBMW

BMW

compact

FUSE CHART

FUSES 30 TO 48

03/00 1999

FUSE NUMBER

1210.20 ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)

1230.0

1240.0 START

2460.2

3234.0

3450.1 SLIP CONTROL (ABS/ASC)

5116.0

5126.0 ZKE CENTRAL LOCKING (ZV)

5133.0 ZKE POWER WINDOWS (FH)

5200.0 POWER SEATS

5203.0

5410.1

5410.4 ELECTRIC FOLDING SUNROOF

CHARGING SYSTEM

ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)

POWER MIRRORS

HEATED SEATS

POWER TILT/SLIDE SUNROOF (SHD)

30 32 40 41 42 43 44 45 4631 33 34 38373635

7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 7.5A15A30A10A

D

D

D

39

5A7.5A

47

15A

48

40A

D

D

D

DD

D

D

0670.1Ć

02

6100.0

6133.0

6135.1 DRIVE–AWAY PROTECTION (EWS III)

6160.1

6169.0

6211.0 INSTRUMENT CLUSTER

6213.0 CLOCK

CENTRAL BODY ELECTRONICS (ZKE IV)

HORN

WIPER/W ASHER MODULE (WWM)

WINDSHIELD WASHER JET HEATERS

DD D

DD

DD

DD

DD

BMW

BMWBMW

BMW

compact

FUSE CHART

FUSES 30 TO 48

03/00 1999

FUSE NUMBER

6300.0 LIGHT SWITCH DETAILS

6312.0

6313.0

6314.0 PARK/TAIL/UNDERHOOD LIGHTS

6320.0 LICENSE PLATE/LUGGAGE COMPARTMENT LIGHTS

6322.0 BACK UP LIGHTS

6325.0

6330.3

6332.0

6350.0 CRASH CONTROL MODULE

6410.7

6424.0 REAR WINDOW DEFOGGER

6450.6

6510.0

6510.1

6561.0 CELLULAR TELEPHONE (PROVISIONS)

6571.0 CRUISE CONTROL (TEMPOMAT)

6575.2 ANTI–THEFT SYSTEM (ALPINE)

6581.3 BOARD COMPUTER (BC – LOW)

HEADLIGHTS/FOG LIGHTS

TURN/HAZARD LIGHTS

BRAKE LIGHTS

INTERIOR LIGHTS
INTERIOR ACCESSORIES

HEATING CONTROL (HS)

INTEGRATED HEATING– AND CLIMATE CONTROL

RADIO/CD PLAYER (PROVISIONS)

RADIO/HIFI

30 32 40 41 43 44 45 4631 33 34 35 36 38 39

7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 7.5A 15A30A10A 5A7.5A

37

42

DD

D

D

D

D

D

D

D

DDD

D

D

D

D

D

DD

D

D

DD

D

D

D

47

15A

D

D

48

40A

0670.1Ć

03

D

BMW

BMW

BMWBMW

0670.2 POWER DISTRIBUTION

03/00

compact

25 RT

25 RT

F97
FUSIBLE LINK

1 RT

G1
BATTERY

X7163

4 RT

X6410

4 RT

26 26

X6000

A6000
ENGINE CONTROL
MODULE (DME)

1210.20
ENGINE CONTROL
SYSTEM (DME M5.2,
4–CYLINDER M44)

1210.20

8 X6300

4 RT 1 RT

6

K6300
ENGINE CONTROL
MODULE RELAY

4 RT/WS

.5 RT/WS

1 RT/WS/GE

1 RT/WS/GE

X63002

X6821

X60319

X100153

F2
5A

X100154

P90
FRONT POWER
DISTRIBUTION BOX

X8500

2460.2

A8500
TRANSMISSION
CONTROL MODULE
(EGS)

10 RT

25 RT

6 X6326

1210.20

4 RT

X6411

2.5 RT2.5 RT

14 X6002

D100
DATA LINK
CONNECTOR

0670.5

K6326
UNLOADER RELAY,
TERMINAL 15

X2

X0

X9

4 RT

X6304

2

K6304
SECONDARY AIR
PUMP RELAY

1210.20

10 RT

X6512

M6510

30 B+

STARTER

1240.0 1230.0

2.5 RT

6 X6301

2.5 GN/VI

13 X20

2.5 GN/VI
15

16

2.5 GN/VI

0670.2-01

0670.2-05

X6509

X63012

X10016

F18
15A

X10016

P90
FRONT POWER
DISTRIBUTION BOX

G6509
GENERATOR

0670.2Ć

00

K6301w
FUEL PUMP RELAY

P90
FRONT POWER
DISTRIBUTION BOX

FUSE DETAILS

0670.3

FUSE DETAILS

0670.3

1999

BMW

BMW

BMWBMW

compact

POWER DISTRIBUTION

03/00

4 RT 4 RT

X10016

19

30

F20
30A

4 RT

11 X10015

30 30 30 30 30

F6
30A

F7
5A

1 X10030

F8
15A

F9
20A

0670.2-00

30

X2

10 RT

X1186

6 RT 4 RT4 RT

F32
30A

0670.2-03

F33
10A

0670.2-02

30 30 30 30 30 30 30 30

F10
30A

F31
5A

P90
FRONT POWER
DISTRIBUTION BOX

6 RT

1 X10034

F34

F35

15A

25A

F36
30A

F37
10A

.75 RT

17 X10015

30

F38
30A

1.5 RT 4 RT

X10018

30

F39

7.5A

X1015

F4
15A

P90
FRONT POWER
DISTRIBUTION BOX

0670.2Ć

X1588

P97
AUXILIARY FUSE

30

BOX

F48
40A

01

4 GN/

20

BR

12

X10016

2.5 RT/BR .75 RT/
GN

X10018

18

16

GR

2.5 RT/

X10015

20

BL

.5 RT/

GE

2

2.5 RT/

SW/WS

4

1 RT/WS

FUSE DETAILS

0670.3

6

1.5 RT/
SW/GE

2.5 RT/
GN/GE

2.5 RT/
BL/GE

12

12108

14

1.5 RT/

2.5 RT/

BL

GN

14

16

1 RT/GR/

GE

18

2.5 RT/
WS

1.5 RT/VI.75 RT/

87X10015

21X1588

4 RT/GN

1999

BMW

BMW

BMWBMW

compact

POWER DISTRIBUTION

03/00

0670.2-01

6 RT

1.5 RT

2.5 RT/WS

1 WS/GN

1.5 RT

6 X10262
30

87

1 X10036

18

K46
HIGH BEAM LIGHT
RELAY

X102622

F29

7.5A

1 WS/BL 1 GE/GN 1 GE/BL 1 GE/BR 2.5 RT/BR/GE

F30

7.5A

X10017

20

6 X45

30 30

87

2 2

2.5 WS/BL 1 RT/GE

1 X10035

2

K48
LOW BEAM LIGHT
RELAY

X45

F11

7.5A

F12

7.5A

4

X1073

1 RT

6 X44

87

9 X10016

10

K47
FRONT FOG LIGHT
RELAY

X44

F15
15A

X10016

2.5 RT

2.5 RT

5

3056a 56a 56b 56b NSW

F3
30A

6

9 X10015

30

10

2.5 RT/SW

F5
30A

X10015

2.5 RT

19 X10018

2.5 RT/GE

.75 RT

18 X10182

A104
BODY
ELECTRONICS
CONTROL MODULE

5126.0

6100.0

6330.3

30

F40
30A

X10018

20

(ZKE IV)

P90
FRONT POWER
DISTRIBUTION BOX

1 RT

1 RT/GR/GE

1 X10250

30

F47
15A

X10250

2

0670.2Ć

02

P95
AUXILIARY FUSE
BOX

FUSE DETAILS

0670.3

1999

BMW

compact

POWER DISTRIBUTION

2.5 GN

2103

15

.5 GN/WS

7

2103

15I

6

NOT USED

2.5 SW/GE

03/00

0670.2-01

4 RT

X331

4 RT

X209

5

30

2103

50

8

2103
R

2431

2.5 VI
2 X33

S2
IGNITION SWITCH

0) OFF

1) ACCESSORY

2) RUN

3) START

X209

0670.2Ć

2.5 GN

0670.2-04

2.5 GN/SW

1.5 VI
X10018

23

8 X1805

A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE

1240.0 6133.0

5126.0

6135.1

(EWS III)

.5 VI/GN

R

F42

7.5A

24

.75 VI/WS 1.5 VI/SW

RR R R

26

F43
5A

2.5 VI

2.5 VI
1

28

FUSE DETAILS

0670.3

X223

X10259

F44
15A

1.5 VI/WS 1.5 VI/GE

F45

7.5A

P90
FRONT POWER
DISTRIBUTION BOX

F46
15A

X100183230

03

.5 VI

8 X56

K2
HORN RELAY

1999

BMW

POWER DISTRIBUTION

03/00

compact

3 X10182

6100.0

A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)

1515
F21
5A

F22
5A

.5 GN

5 X17

1230.0

6211.0

A2w
INSTRUMENT
CLUSTER

F23
5A

2.5 GN

1 X10026

F24
10A

0670.2-03

2.5 GN

X203

2.5 GN .5 GN .5 GN.5 GN

X20

21

2.5 GN

ENGINE CONTROL
SYSTEM (DME M5.2,
4–CYLINDER M44)

1210.20

F25
5A

F26
10A

.35 GN

8 X58

86

6410.7

6450.6

K4
BLOWER RELAY

F27
5A

15 X10017

F28
5A

11 X10016

1515 1515151515

F16
5A

0670.2Ć

04

P90
FRONT POWER
DISTRIBUTION BOX

.5 GN/BL/GE

X10016

2

4

.75 GN/GE

6

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

8

10

.35 GN/RT

FUSE DETAILS

0670.3

12

14 X1001716

12

1999

BMW

BMW

BMWBMW

compact

POWER DISTRIBUTION

03/00

2.5 RT

7 X10016

30

F14
30A

2.5 RT

0670.2-00

30

30

P90
FRONT POWER
DISTRIBUTION BOX

X9

0670.2Ć

05

X100151

P90
FRONT POWER

DISTRIBUTION BOX
F1
30A

2.5 RT/BL

8

X10016

2.5 RT/VI

FUSE DETAILS

0670.3

X10015

2

1999

BMW

compact

0670.3 FUSE DETAILS

FUSES 1, 2, 3, 4, AND 5

F1
30A

03/00

P90

F2
5A

F3
30A

F4
15A

F5
30A

FRONT POWER
DISTRIBUTION BOX

2

2.5 RT/VI

15

2.5 RT/VI

WITH TILT/SLIDE
SUNROOF

2.5 RT/VI

1 X272

A56
TILT/SLIDE SUN­ROOF CONTROL
ASSEMBLY

5410.1 6160.1

WITH FOLDING
ROOF

2.5 RT/VI

2 X1814

5410.4

4

1 RT/WS/GE

WIPER/WASHER
(HIGH)

2 X14

1 RT/WS/GE

2 X13170

Y199
CARBON
CANISTER VALVE

1210.20

K45
FOLDING SUN­ROOF COMFORT
RELAY

6

2.5 RT/BR/GE

X10252

2.5 RT/BR/GE 1.5 RT/VI

14 X285

A51
WIPER/WASHER
MODULE

2.5 RT/BR/GE

6 X14

1.5 RT/BR/GE

2 X13057

A36
REAR WIPER/
WASHER INTERVAL
CONTROL MODULE

6160.1

8 X10015

6 X63

5203.0

K9
UNLOADER RELAY,
TERMINAL 15

2.5 RT/SW/GE

10

2.5 RT/SW

22 X14

2.5 RT/SW

2 X279

5 X604

5200.0

0670.3Ć

00

S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH

1999

BMWBMWBMW

compact

FUSE DETAILS

FUSES 6 AND 7

F6
30A

F7
5A

03/00

P90
FRONT POWER
DISTRIBUTION BOX

2.5 RT/BR

12

6 X292

30

K13
REAR DEFOGGER
RELAY

.75 RT/GN

.75 RT/GN

.35 RT/GN .35 RT/GN .35 RT/GN

11 12 X257

.5 RT/GN

2 X747

S47
DRIVER’S DOOR
LOCK SWITCH

.5 RT/GN

.35 RT/GN

6 X660

4

X1292

5126.0

6100.0

M12
DRIVER’S DOOR
LOCK MOTOR

S302
CENTRAL LOCKING
SWITCH

.35 RT/GN

3

5126.0

6100.0

X311

M17
LUGGAGE
COMPARTMENT
LOCK MOTOR

.5 RT/GN

14 X10015

13 X13

X1234

12

6 X641

M13
PASSENGER’S
DOOR LOCK
MOTOR

.35 RT/GN

.5 RT/GN

11 X256

2 X742

5126.0

6100.0

0670.3Ć

01

S49
PASSENGER’S
DOOR LOCK
SWITCH

6424.0

5126.0

6100.0

5126.0

6100.0

5126.0

6100.0

1999