Page 26 of 383
1210.20
1230.0
1240.0
3234.0
3450.1
5116.0ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)
CHARGING SYSTEM
START
SLIP CONTROL (ABS/ASC)
POWER MIRRORS 2460.4ELECTRONIC TRANSMISSION CONTROL (EGS A5S 310Z) 2460.2ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)
FUSE CHART
FUSES 30 TO 50
FUSE NUMBER
39
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 30A 15A 7.5A 15A30A10A
40 38 37 36 35
5A
7.5A
15A
1210.17ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER M52)
5430.1
6100.0
6133.0ELECTRICAL CONVERTIBLE TOP
CENTRAL BODY ELECTRONICS (ZKE IV)
HORN 5133.1
5200.0
5203.0
5410.1POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
POWER TILT/SLIDE SUNROOF (SHD) 5126.0ZKE CENTRAL LOCKING (ZV)
40A
20A
5A
6135.0DRIVE–AWAY PROTECTION (EWS II)
5120.0ZKE DOOR LOCK HEATING (TSH)
6160.1WIPER/WASHER MODULE (WWM)
Page 38 of 383
FUSES 6 AND 7
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
K13
REAR DEFOGGER
RELAY 6 X292
F630A
12
2.5 RT/BR
6424.0
F75A
14 X10015
13 X13
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
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR 3 X311.35 RT/GNS302
CENTRAL LOCKING
SWITCH 4 X1292
.35 RT/GN
2 X747
1112 X25712 .35 RT/GN .35 RT/GN .35 RT/GN.75 RT/GN
.75 RT/GN
5126.0
5126.05126.05126.05126.0
30
11 X256
.5 RT/GN
2 X742
S49
PASSENGER’S
DOOR LOCK
SWITCH
5126.0 .35 RT/GN
A96
CONVERTIBLE TOP
CONTROL MODULE 26 X13159
.5 RT/GN
S213
LUGGAGE
COMPARTMENT
LID MICRO SWITCH 3 X10225
5430.1
K117
LUGGAGE
COMPARTMENT
LID RELAY 2 X10226
5126.0
M43
CONVERTIBLE TOP
STORAGE LID
LOCK MOTOR 3 X10223
5430.1
.5 RT/GN
1.5 RT/GN
5430.1.75 RT/GN
MECHANICAL
CONVERTIBLE TOP
Page 45 of 383
FUSES 24 AND 25
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX F25
5A
X6252
S17
MIRROR CONTROL
SWITCH
5116.0F24
10A
X503S8
LIGHT SWITCH
6300.0
6312.0
6350.0
X1320
12
X25718
.75 GN/SW
.75 GN/SW .75 GN/SW
8X1001710
.35 GN/RT
X10262
K46z
DAY LIGHT RELAY
MODULE
6312.0 5
.35 GN/RT X11264.35 GN/RT .75 GN/SW
.75 GN/SW
X130446
5430.1N24
ROLLOVER
SENSOR
.35 GN/SW
X11481
X1396
X10020
.75 GN/SW
S198
JET HEATER
THERMOSWITCH
6169.0
CDN
Page 50 of 383
FUSES 40, 41, AND 42
FUSE DETAILS
X6035
S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
5200.0 2.5 RT/GEF40
30A
20
X536
K22
HIGH SPEED
RELAY
6450.7F41
30A
22
X1421
X2752 2.5 RT/GE
2.5 RT/GE4 RT/GN
2.5 RT/GE
X18195
X130442
N24
ROLLOVER
SENSOR
5430.1 .75 VI/GN
X745
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
3234.0
F427.5A
24
X1427
.5 VI/GN
X1263
.5 VI/GNP90
FRONT POWER
DISTRIBUTION BOX
X6523
S52
DRIVER’S SEAT
LUMBAR SWITCH
5200.0 2.5 RT/GE323i, 328i
M3
X18862
B79
PASSENGER’S
SIDE IMPACT
SENSOR
3234.0 .35 VI/GN
X18852
B78
DRIVER’S SIDE IM-
PACT SENSOR
3234.0 .35 VI/GN
X185184
S59
PASSENGER’S
SEAT BELT SWITCH
3234.0 .35 VI/GN
.35 VI/GN.5 VI/GN .5 VI/GN
X10018
X102181
A113
SEAT OCCUPANCY
DETECTOR
3234.0X7784
S58
DRIVER’S SEAT
BELT SWITCH
3234.0
Page 51 of 383
FUSE 43
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
X3813
E35
DRIVER’S MAKE–
UP MIRROR LIGHT
6330.3X3821
E36
PASSENGER’S
MAKE–UP MIRROR
LIGHTX3361
E34
FRONT DOME
LIGHT/MAP READ-
ING ASSEMBLY 6330.3F43
5A
26
6330.3
X1321X10018
.5 VI/WS .5 VI/WS.5 VI/WS.5 VI/WS X1235
.75 VI/WS
.5 VI/WS
X4005
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
6575.2
X130252 .75 VI/WS
X101824
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
6100.0
X10191
.75 VI/WS .75 VI/WS
X131596
A96
CONVERTIBLE TOP
CONTROL MODULE
5430.1 .5 VI/WSX102673
S303y
TOP HIFI SWITCH
6510.1 .35 VI/WS
X133055 .5 VI/WS
TELEPHONE
CONNECTOR
CENTER CONSOLE
TELEPHONE
CONNECTOR
LUGGAGE
COMPARTMENT
X47701
E39
LEFT REAR
INTERIOR LIGHT
.5 VI/WS
X4771
E40
RIGHT REAR
INTERIOR LIGHT EXCEPT
CONVERTIBLEX1780
6
K128
SPATIAL SOUND
RELAY
.35 VI/WS
6424.0
Page 55 of 383
FUSES 47, 48, 49, AND 50
FUSE DETAILS
P95
AUXILIARY FUSE
BOX F47
15A
X18784
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
6575.2 K108
HORN RELAY
(ALPINE)6575.2 1 RT/GR/GE
X101936
X102502
1 RT/GR/GE
X130251
X1425
1 RT/GR/GE
1 RT/GR/GE
P97
AUXILIARY FUSE
BOX F48
40A
K22
HIGH SPEED
RELAY
6450.7 4 RT/GN
X536
X15882
F505A
X2152
Y199
CARBON
CANISTER VALVE Y198
EXHAUST GAS
FLAP VALVE
1 RT/WS/GE
X131722
X102732
1 RT/WS/GE
1 RT/WS/GE
X142
P96
AUXILIARY FUSE
BOX IN LUGGAGE
COMPARTMENT F49
20A
A96
CONVERTIBLE TOP
CONTROL MODULE
5430.1 4 RT
X1315610
X195642
1 RT/WS/GE
X13170
2 318i
1210.17 1210.17
Page 78 of 383
BLOCK DIAGRAM
0670.5 DATA LINK
SUPPLEMENTAL
RESTRAINT
SYSTEM (AIR BAG)
3234.0
CENTRAL BODY
ELECTRONICS
(ZKE IV)
6100.0
INSTRUMENT
CLUSTER
6211.0
ON–BOARD
COMPUTER (BC V)
6581.2
TXDRXD
D100
DATA LINK
CONNECTOR
INTEGRATED
CLIMATE
REGULATION
(IHKA E36)
6450.7
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2
SLIP CONTROL
(ABS/ASC)
3450.1
ZKE CENTRAL
LOCKING (ZV)
5126.0 ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER M52)
1210.17ENGINE CONTROL
SYSTEM
(DME M5.2, 4–CYL-
INDER M44)
1210.20
ELECTRICAL
CONVERTIBLE TOP
5430.1
DRIVE–AW AY
PROTECTION
(EWS II)
6135.0
CRUISE CONTROL
(TEMPOMAT)
6571.0
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A5S 310Z)
2460.4
Page 182 of 383

9 BA
RXD
TXD 16
4
C
P90
FRONT POWER
DISTRIBUTION BOX F27
5A
3
F4920A
10F75A
22
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
10
M132
WINDSCREEN
COWL PANEL LOCK
MOTOR
255
5430.1-00
6F43
5A
A2w
INSTRUMENT
CLUSTER
5430.1-00
N24
ROLLOVER
SENSOR
Y86
RH ROLLOVER
PROTECTION
ACTUATOR Y85
LH ROLLOVER
PROTECTION
ACTUATOR
S213
LUGGAGE
COMPARTMENT
LID MICRO SWITCH
M43
CONVERTIBLE TOP
STORAGE LID
LOCK MOTOR ELECTRICAL
CONVERTIBLE TOPMECHANICAL
CONVERTIBLE TOP
20 C
5430.1-03
5430.1-03 5430.1-03
168
M100
CONVERTIBLE TOP
STORAGE LID
MOTOR
M101
CONVERTIBLE TOP
MOTORA5B44582
S196
REAR WINDOW
BLOWER MICRO
SWITCH
REAR WINDOW DE-
FOGGER/ANTENNA
6424.0 C
3B
S164
CONVERTIBLE TOP
END–POSITION MI-
CRO SWITCH
117 C
LIGHT SWITCH
DETAILS
6300.0
S143
CONVERTIBLE TOP
ACTUATING
SWITCHS165
CONVERTIBLE TOP
POSITION MICRO
SWITCH
5430.1-01 5430.1-03
A
6
5430.1-015430.1-015430.1-015430.1-02
5430.1-02
A96
CONVERTIBLE TOP
CONTROL MODULE
A
= X13156B= X13157C= X131595430.1-02
5430.1-02
1311
AUTOMATIC
CONVERTIBLE TOP
C
D
7
AUTOMATIC
CONVERTIBLE TOP
SEMI–AUTOMATIC
CONVERTIBLE TOP
AUTOMATIC
CONVERTIBLE TOP
S231
WINDSCREEN
COWL PANEL
LOCK MICRO
SWITCH
5430.1-00
26
CA14AD10 9
AUTOMATIC
CONVERTIBLE TOP 5430.1-00
F427.5AF2410A
D= X11390
A2w
INSTRUMENT
CLUSTER 5430.1-03
DATA LINK
0670.5
P96
AUXILIARY FUSE
BOX IN LUGGAGE
COMPARTMENT
5430.1 ELECTRICAL CONVERTIBLE TOP