Page 48 of 367
Z3 VERSIONS.5 RT/GE
FUSE 31
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
X1067
.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/GE1 RT/GE .5 RT/GE
X100182
X12223
B28
PITCH SENSOR
(DWA) .5 RT/GE
X102455
A35y
BOARD
COMPUTER
(BC – LOW)
6581.3 .5 RT/GE
X1952716 .5 RT/GE
D110
OBD II
CONNECTOR
F315A
1 X13025
X11551
N5
ANALOG CLOCK
6213.1 .5 RT/GE
X5141
V5
DWA LED
6575.0
X350510
M VERSIONS
.5 RT/GE
X195623
H67
DWA SIREN
6575.0X18052
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
1240.0 .5 RT/GE
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
6211.0
6 X19007
A3984
OIL–/OUTSIDE
TEMPERATURE
GAUGE CONTROL
MODULE
6211.0
18 X13578
Z3 VERSIONS M VERSIONS
.5 RT/GE
6135.1
WITHOUT DWAWITH DWA 6575.0
Page 53 of 367
X1182
A2w
INSTRUMENT
CLUSTER
6211.0 .5 VI/GE
X85182
E82
TRANSMISSION
POSITION INDICA-
TOR LIGHT
2460.14.5 VI/GE
FUSES 46 AND 48
FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
1.5 VI/GE
S30
BRAKE LIGHT
SWITCH
6325.0 1.5 VI/GE
X781
X1001832
6571.0.5 VI/GE
3450.1
F4615A
2460.14
X1024510
A35y
BOARD
COMPUTER
(BC – LOW)
6581.3
1210.26
5430.2
X6431
S38y
TILT SUNROOF
SWITCH
5410.5 1 VI/GE
X190182
1.5 BRCOUPE
3452.1
X16003 .5 VI/GEX1716
X15882
4 RT/GN
F4840A
X536
K22
HIGH SPEED
RELAY
6450.6
.75 VI/GEM VERSIONS EARLY PRODUCTION
1210.273452.2
P97
AUXILIARY FUSE
BOX
M VERSIONS
Page 69 of 367
GROUND DISTRIBUTION
GROUND X9633
X6234Y5
DRIVER’S SIDE
MIRROR
.5 BR
X6252S17
MIRROR CONTROL
SWITCH
.75 BR
X7493M21
DRIVER’S
WINDOW
MOTOR
.5 BR
X849
X2571
.75 BR
1 BR
X2951S5
WIPER/WASHER
SWITCH
.75 BR
X648K16
HAZARD
FLASHER
RELAY
.75 BR
X183332S8
LIGHT SWITCH
.5 BR
.75 BR
X10982
.75 BR
X1115
1.5 BR
X173A2w
INSTRUMENT
CLUSTER
.5 BR
X189941S235
STARTER
IMMOBILIZATION
SWITCH
X3312S2
IGNITION
SWITCH
.5 BR
X3721H1w
ANTI–THEFT HORN
(ALPINE)
1 BR
X10008
1.5 BR
.75 BR NOT USED
WITH EGS
.5 BR
0670.4-10
H67
DWA SIREN
X195621
WITH DWAWITH ALPINE
.5 BR
Page 71 of 367
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
GROUND DISTRIBUTION
GROUND X10010
X10010
X102456A35y
BOARD
COMPUTER
(BC – LOW)
.5 BR/OR
X1624A2w
INSTRUMENT
CLUSTER
X13011
X10009
X2798
X102182A113
SEAT OCCUPANCY
DETECTORS59
PASSENGER’S
SEAT BELT
SWITCH
X101825A104
BODY ELECTRONICS
CONTROL MODULE
(ZKE IV)
.75 BR/
OR.5 BR/OR
X190071A19007
THERMAL OIL LEVEL
SENSOR (TOENS)
CONTROL MODULE
.5 BR/OR
1 BR/OR .5 BR/OR
X111431S32
CLUTCH
SWITCH
.5 BR/OR
X658N17
CRASH
CONTROL
MODULE
X64591
X7702B21
ON–BOARD
COMPUTER
TEMPERATURE
SENSOR
.5 BR/OR
X195275 D110
OBD II
CONNECTOR
.5 BR/OR .5 BR/OR
1 BR/OR .75 BR/OR .5 BR/OR
1.5 BR/OR
X130253
X27919
.5 BR/SW
X2758
S58
DRIVER’S SEAT
BELT SWITCH
.5 BR/OR
X1211S32
CLUTCH
SWITCH M VERSIONS
.35 BR/ORZ3 VERSIONS
X135789A3984
OIL–/OUTSIDE
TEMPERATURE GAUGE
CONTROL MODULE
.5 BR/
OR M VERSIONS
X1313910A194y
REMOTE
CONTROL
MODULE
Z3 VERSIONS
LATE PRODUCTION
.5 BR/OR
Z3 VERSIONS Z3 VERSIONS
X1313910A22z
ELECTRO-
CHROMIC REAR
VIEW MIRROR
.5 BR/ORM VERSIONS
Page 78 of 367
CENTRAL BODY
ELECTRONICS
(ZKE IV)
6100.0
BLOCK DIAGRAM
0670.5 DATA LINK
TXD RXD
D100
DATA LINK
CONNECTOR
BOARD
COMPUTER
(BC – LOW)
6581.3
INSTRUMENT
CLUSTER
6211.0
ELECTRONIC
TRANSMISSION
CONTROL
(EGS: A5S 360R)
2460.14
ENGINE CONTROL
SYSTEM MS43
(6–CYLINDER M54)
1210.26
SLIP CONTROL
(ABS/ASC)
3450.1
DRIVE–AWAY PROTEC-
TION (EWS III)
6135.1
SUPPLEMENTAL
RESTRAINT
SYSTEM (AIR BAG)
3234.0
DYNAMIC STABILITY
CONTROL (DSC III)
3452.1
ENGINE CONTROL
SYSTEM MSS54
(6–CYLINDER S54 B32)
1210.27DYNAMIC STABILITY
CONTROL (DSC MK 60)
3452.2
STEERING ANGLE
SENSOR
3452.1STEERING ANGLE
SENSOR
3452.2
THERMAL OIL LEVEL
SENSOR (TOENS)
CONTROL MODULE
6211.0REMOTE CONTROL
ZV/DWA
6610.2
Page 79 of 367

X183032
DATA LINK
RXD AND TXD
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
R33
STEERING ANGLE
SENSOR X1658TXD .35 WS/VI
6
A35y
BOARD COMPUTER
(BC – LOW) X10245
2
TXD X6002
20
.35 GE
15 X6002
.35 WS/
GE
D100
DATA LINK
CONNECTOR
17D100
DATA LINK
CONNECTOR
.5 WS/VI.35 WS/VI
A52
SLIP CONTROL
MODULE
(ABS/ASC) X1170TXD 7
.35 WS/
VI.5 WS/VI
A6000
ENGINE CONTROL
MODULE (DME) X60004TXD2 32
X600026TXD2
A65
DYNAMIC
STABILITY
CONTROL UNIT
(DSC) X1746TXD .35 WS/
VI
8
A104
BODY ELECTRONICS
CONTROL MODULE
(ZKE IV)
X101829RXD
A35y
BOARD COMPUTER
(BC – LOW)
X102453RXD
.35 WS/
GE
X182
.5 WS/
GE
A7000
TRANSMISSION
CONTROL MODULE
(EGS) X70004TXD2 32
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS)
CONTROL
MODULE X19007TXD 10
.35 WS/
VI
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
.5 WS/VI
X74
9
TXD
WITH DSC
WITH DSC
Z3 VERSIONSZ3 VERSIONS
Z3 VERSIONS
LATE PRODUCTION
A194y
REMOTE
CONTROL
MODULE
X131398RXD
.5 WS/
GE
.5 WS/
VI
X131394
TXDA194y
REMOTE
CONTROL
MODULE Z3 VERSIONS
LATE PRODUCTION
Z3 VERSIONS
LATE PRODUCTION
Page 80 of 367
DATA LINK
DATA LINK CONNECTOR, PINS 1, 7, 14, AND 16
X1047
A6000
ENGINE CONTROL
MODULE (DME) X60004
.5 SW
.5 SW .35 SW
TD 17
5 X1805
.35 SWA837
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 BOXF2610A
POWER
DISTRIBUTION
0670.2
1
12 X19007
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE Z3 VERSIONS
Page 88 of 367

Pin Assignments (Z3 Versions)
E = Input, A = Output, M = GroundPin ConnectionDescription/Function Signal Type
10
AEKPActivate relayFuel pump relay
11Not used
12MM_FWG2GroundPedal position sensor
13EA_FWG2Signal, pedal position 2Pedal position sensor
14AU_FWG2Voltage supplyPedal position sensor
15Not used
16Not used
17ATDCrankshaft RPM speed signal (TD)Electronic immobilizer control
module (EWS III)/Thermal oil level
sensor (TOENS) control module
18Not used
19Not used
20AS_DMTLVoltage supplyLeakage diagnosis pump
21Not used
22EDFAHRSpeed signal right rearABS/ASC/DSC control module
23EKUPPClutch signalClutch switch
24EKL 54 ONBrake signalBrake light switch
25Not used
26E15A26Terminal 15Fuse 26
27EMFLCruise control signalCruise control interface
28ES_BLTSBrake signalBrake light switch
29AS_KORELActivate relayCompressor control relay
30AS_UVTLActivate changeover valveLeakage diagnosis pump
31Not used
32E/ATXDIITXD diagnosis data linkData link connector
33ES_DWADrive-away protection signal (code)Electronic immobilizer control
module (EWS III)
34Not used
35M31GroundCruise control interface
36E/ACAN+CAN bus highInstrument cluster, ABS/ASC/DSC
control module, steering angle
sensor