central locking BMW Z3M ROADSTER 1999 E36 Electrical Troubleshooting Manual

BMW NA
ELECTRICAL TROUBLESHOOTING
MANUAL
SERIES 3 – E36/7 (Z3 Roadster, Z3 Coupe,
M Roadster, and M Coupe)
SCHEMATICS MODEL YEAR 1999
0100.0 INDEX
0110.0 INTRODUCTION
0140.0 SYMBOLS
0670.0POWER DISTRIBUTION CHART 0670.1 FUSE CHART 0670.2 POWER DISTRIBUTION
0670.3 FUSE DETAILS
0670.4 GROUND DISTRIBUTION
0670.5 DATA LINK
1210.17 ENGINE CONTROL SYSTEM
MS41.1 (6–CYLINDER S52)

1210.25
ENGINE CONTROL SYSTEM
MS42.1 (6–CYLINDER M52)
1230.0 CHARGING SYSTEM
1240.0 START
1290.0 E–BOX FAN
2460.2 ELECTRONIC TRANSMISSION
CONTROL (EGS A4S 270R)

3234.0
SUPPLEMENTAL RESTRAINT
SYSTEM (AIR BAG)
3450.1 SLIP CONTROL (ABS/ASC)
3614.0 TIRE INFLATION SYSTEM
5116.0 POWER MIRRORS
5126.0ZKE CENTRAL LOCKING (ZV) 5133.0 ZKE POWER WINDOWS (FH) 5200.0 POWER SEATS 5203.0 HEATED SEATS
5410.5 POWER TILT SUNROOF


5430.2

ELECTRO–HYDRAULIC
CONVERTIBLE TOP
6100.0 CENTRAL BODY ELECTRONICS
(ZKE IV)
6133.0 HORN

6135.1

DRIVE–AWAY PROTECTION
(EWS III)
6160.1 WIPER/WASHER MODULE (WWM)
6167.1 HEADLIGHT WASHER (SRA)
6169.0 WINDSHIELD WASHER JET
HEATERS
6211.0 INSTRUMENT CLUSTER 6213.3 DIGITAL CLOCK 6300.0 LIGHT SWITCH DETAILS
6312.0 HEADLIGHTS/FOG LIGHTS
6313.0 TURN/HAZARD LIGHTS
6314.0 PARK/TAIL/UNDERHOOD LIGHTS
6320.0 LICENSE PLATE/LUGGAGE
COMPARTMENT LIGHTS
6322.0 BACK UP LIGHTS
6325.0 BRAKE LIGHTS
6330.3 INTERIOR LIGHTS
6332.0 INTERIOR ACCESSORIES
6350.0CRASH CONTROL MODULE 6424.0 REAR WINDOW DEFOGGER
6450.6
INTEGRATED HEATING– AND
CLIMATE CONTROL
6510.1 RADIO/HIFI


6561.0

CELLULAR TELEPHONE
(PROVISIONS)
6571.0CRUISE CONTROL (TEMPOMAT) 6575.2 ANTI–THEFT SYSTEM (ALPINE) 6581.3 BOARD COMPUTER (BC – LOW) 7000.0 COMPONENT LOCATION CHART
7100.0 COMPONENT LOCATION VIEWS
8000.0 SPLICE LOCATION VIEWS
8500.0 CONNECTOR VIEWS

INDEX











\b\b\b

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 FI LTER SHUT –OFF VA LVE, 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 . . . . . . . . . . . . . . . . . . . .

INDEX













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

K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV)


K48
LOW BEAM LIGHT
RELAYX45
11 12 13456 78 9
38
37
35
34
33
32
31 42
41
40
39 43 44
FRONT POWER DISTRIBUTION BOX
0670.0 POWER DISTRIBUTION CHART












K2
HORN RELAYK47
FRONT FOG LIGHT
RELAYK16
HAZARD FLASHER
RELAYK4
BLOWER RELAY
K94
ENGINE CONTROL
RELAY (ABS/ASC)K95
VALVE RELAY
(ABS/ASC)K22
HIGH SPEED
RELAYK19
COMPRESSOR
CONTROL RELAYK21
NORMAL SPEED
RELAY X56X44X64X58
X63X18766X18767
X53X51X52
46
45
3612 3 10
14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
FUSES FUSES
X0
K9
UNLOADER RELAY,
TERMINAL 15X1376
M VERSIONS K33a
AIR CONDITIONING
RELAY, MOTRONICX50
** *
*
**
M COUPE
**

*15A


0670.1 FUSE CHART




FUSES 1 TO 29








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
5116.0POWER MIRRORS
5133.0
5200.0ZKE POWER WINDOWS (FH)
POWER SEATS
5203.0
6133.0
6160.1HEATED SEATS
HORN
WIPER/WASHER MODULE (WWM) 5126.0ZKE CENTRAL LOCKING (ZV) 3450.1SLIP CONTROL (ABS/ASC) 1230.0CHARGING SYSTEM
6135.1DRIVE–AWAY PROTECTION (EWS III)

























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









6100.0CENTRAL BODY ELECTRONICS (ZKE IV)



6167.1HEADLIGHT WASHER (SRA)

5430.2ELECTRO–HYDRAULIC CONVERTIBLE TOP


1240.0START

3614.0TIRE INFLATION SYSTEM
5410.5POWER TILT SUNROOF


M VERSIONS *
7.5A











*5A



FUSE CHART




FUSES 30 TO 205







FUSE NUMBER





39
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 15A 15A 7.5A 15A30A 10A

40     
  38 37 36 35
5A 5A

40A

1210.25
1290.0
2460.2
3234.0ENGINE CONTROL SYSTEM MS42.1 (6–CYLINDER M52)
E–BOX FAN
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG) ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
5116.0POWER MIRRORS
5133.0
5200.0ZKE POWER WINDOWS (FH)
POWER SEATS
5203.0
6133.0
6160.1HEATED SEATS
HORN
WIPER/WASHER MODULE (WWM) 5126.0ZKE CENTRAL LOCKING (ZV) 3450.1SLIP CONTROL (ABS/ASC) 1230.0CHARGING SYSTEM
6135.1DRIVE–AWAY PROTECTION (EWS III) 1210.17ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
6100.0CENTRAL BODY ELECTRONICS (ZKE IV)
6167.1HEADLIGHT WASHER (SRA) 5430.2ELECTRO–HYDRAULIC CONVERTIBLE TOP 1240.0START
3614.0TIRE INFLATION SYSTEM
5410.5POWER TILT SUNROOF
50A

30A


20A


30A


30A




X10016
1 WS/GN







POWER DISTRIBUTION
181 X10036
P90
FRONT POWER
DISTRIBUTION BOX
F29
7.5A
FUSE DETAILS
0670.3
2.5 RT/WS
X1001720F30
7.5A
2 1 X100354F11
7.5A F215A
K46
HIGH BEAM LIGHT
RELAY
X102622
6 X10262
87
35
F3
30A
X45
6 X45K48
LOW BEAM LIGHT
RELAY
2
X10015
4F12
7.5A
18 X10182A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
1 WS/BL 1 GE/GN 1 GE/BL1.5 RT/GR2.5 GE 2.5 RT 1.5 RT2.5 RT
.75 RT
1817
F19
30A
2.5 RT/GE2.5 RT
30
56a 56a56b 56b
3087 1.5 RT
0670.2-06
2.5 RT X1073
X641196 RT
X64109
X100168
7 X10016
F1430A 30
2.5 RT/BL2.5 RT




6 X10015
30
X100161
F1
30A
2 30
2.5 RT/BR/GE
X641296 RT
6100.0
6330.3 2.5 RT
2.5 RT/BR/
GE
M VERSIONS
6 X1376K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV) 5126.0
1.5 RT
X10015
9 X10015
F530A 2.5 RT
1030
2.5 RT/SW
COUPE COUPE
4 RT
K46z
DAY LIGHT RELAY
MODULE
CDN




GROUND DISTRIBUTION
GROUND X166


X7662
S21w
ENGINE HOOD
SWITCH
.5 BR .5 BR








X3711X190221
2.5 BR
M9
AUXILIARY FAN
MOTOR
E21
LEFT FRONT
MARKER LIGHT
1 BR
X1321H2
LEFT HORN
X1311
E11
LEFT HIGH BEAM
LIGHT
X1301
E13
LEFT LOW BEAM
LIGHT
X1614X698
X699
X697
X11339
1.5 BR 1.5 BR
4 BR 1.5 BR1.5 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 LIGHTH7
LEFT FRONT TURN
LIGHT
E7
LEFT HEADLIGHT
M VERSIONS
K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV)
X13764
.5 BR
COUPE

N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)


INPUTS, DRIVE–AWAY PROTECTION











5126.0 ZKE CENTRAL LOCKING (ZV)
P90
FRONT POWER
DISTRIBUTION BOX
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE 34 X74
.35 BR/SW 14 X10015
S47
DRIVER’S DOOR
LOCK SWITCH
0) OFF
3) CENTRAL
ARREST 2 X747
X7471
.5 WS/RT
X257
10
.35 WS/RT
31
26 X10018
LIGHT SWITCH
DETAILS
6300.0
.5 GR/SW
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S49
PASSENGER’S
DOOR LOCK
SWITCH
0) OFF
3) CENTRAL
ARREST 2 X742
X7421
.5 WS/RT
X256
10
.35 WS/RT
.5 WS/GE
DATA LINK
0670.5.5 WS/VI
7 X13253
RXD TXD
91113 4 2 X10182
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
.35 WS/RT
INTERIOR LIGHTS
6330.3
.75 BR/SW
4
15 .5 SW/GN4 X13253
.5 BL/RT/GEA837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
31
X449X450
1315X1805
.5 BL/RT/GE
.5 BL/RT/GE
31
F435AF75A
0 3
0 3
10 X13025
X13252
X10182
X13253X10182
CA



ANTI–THEFT
SYSTEM (ALPINE)
6575.2
INPUT DETAILS










ZKE CENTRAL LOCKING (ZV)
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S14
DRIVER’S DOOR
JAMB SWITCH
1) DOOR OPEN
2) DOOR CLOSED 2
.75 BR/GR/GE
2 X352
X3521
GROUND
DISTRIBUTION
0670.4
S13
PASSENGER’S
DOOR JAMB
SWITCH
1) DOOR OPEN
2) DOOR CLOSED 3
.75 BR/BL/GE
2 X351
X3511
GROUND
DISTRIBUTION
0670.4
5X10182
GROUND
DISTRIBUTION
0670.4
15X13252
GROUND
DISTRIBUTION
0670.4
17X13253
.75 BR/GR/GE
X443
X445
.75 BR/BL/GE.5 GN/WS
9 X13025
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
3030

2 1
2 1






X13254