Page 55 of 382
0670.4 GROUND DISTRIBUTION
GROUND X165
X7672
E51
LEFT WASHER JET
HEATER
.75 BR
.5 BR
X1051
E22
RIGHT FRONT
MARKER LIGHT
X1331H3
RIGHT HORN
X1610
1 BRX137
1
.75 BR
H4
RIGHT FRONT
TURN LIGHT
E19
RIGHT PARK LIGHTH4
RIGHT FRONT
TURN LIGHT
E8
RIGHT HEADLIGHT
X1091
E52
RIGHT WASHER
JET HEATER
.75 BR
X1061
X100882
X872S36
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
X28515A51
WIPER/WASHER
MODULE
2.5 SW/BR
X1232
2.5 SW/BR
WITHOUT
HEADLIGHT
WASHER
M7
HEADLIGHT/FOG
LIGHT WASHER
PUMP
WITH HEAD-
LIGHT WASHER
4 BR 2.5 BR
X190221M9
AUXILIARY FAN
MOTOR
2.5 BR
M VERSIONS
X9170
Y1w
ABS HYDRAULIC
UNIT
6 BR
X4
X165
M VERSIONS
Page 70 of 382

M VERSIONSS6y
DSC SWITCH
Z3 COUPE
.5 BR4
GROUND DISTRIBUTION
GROUND X18170
X400
.5 BR
1E58
PASSENGER’S
SEAT HEATER
S6
ASC SWITCH
X521
2
1 BR
X7403E59
PASSENGER’S
SEATBACK HEATERA837
ELECTRONIC
IMMOBILIZER CONTROL
MODULE (EWS III)
X18051
2 TELEPHONE
CONNECTOR
X7333E56
DRIVER’S
SEATBACK
HEATER1E57
DRIVER’S SEAT
HEATER
.5 BR
1.5 BR
X1617
.5 BR
1.5 BR
X1618
.5 BR
B2
LEFT FRONT
SPEED SENSOR –
ABS
.5 SW
B1
RIGHT FRONT
SPEED SENSOR –
ABS
X1143
X1133.5 SW
.5 BR
4X195275
M VERSIONS
D110
OBD II
CONNECTORX13304
0670.4-160670.4-16
M VERSIONS AND
Z3 VERSIONS
EARLY PRODUCTION
M VERSIONS AND
Z3 VERSIONS
EARLY PRODUCTION
.5 BR
Z3 VERSIONS
LATE PRODUCTION
.5 BRC100
CONTACT RING
X7836
.75 BRS7
COMBINATION
SWITCH
X321.5 BRZ3 VERSIONS
Z3 VERSIONS.5 BR
.5 BR Z3 VERSIONS
LATE PRODUCTION
1 BR
X7333E56
DRIVER’S
SEATBACK
HEATER
E57
DRIVER’S SEAT
HEATER
X27524
.75 BR .75 BR.75 BR
.75 BR
X18178
X898
.5 BR1
Z3 COUPE
.5 BR
E58
PASSENGER’S
SEAT HEATER
E59
PASSENGER’S
SEATBACK HEATER
X7403
X27924
.75 BR .75 BR .75 BR
.75 BR
X18179
S76
REAR WINDOW DE-
FOGGER SWITCH
.5 BR1 BR
48
Page 71 of 382
GROUND DISTRIBUTION
GROUND X18170
0670.4-15.5 BR
4 BR
X11355
.5 BR
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
1
X6514
X10064
.5 BR
X6584S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
E82
TRANSMISSION
POSITION INDICA-
TOR LIGHT
X1193
.5 BR
S20w
RADIO ANTI–
THEFT SWITCH
X5391
4 BR
X1325215A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S8503
PROGRAM SWITCH
X85032.5 BR
X18170
1.5 BR
1.5 BR
1
E28
FRONT CIGAR
LIGHTER
X1014
1.5 BRZ3 VERSIONS
Z3 VERSIONS
1 BR
X4002
.5 BR
X14931
TELEPHONE
CONNECTOR
M VERSIONS
.5 BR .5 BR
Z3 ROADSTER
2X1155
.5 BR .5 BR
1.5 BR
X5322
H10
CHIME MODULE3
X5221
X1213
1
X13047
.5 BR
A110
DIGITAL CLOCK
X5163S18
HAZARD SWITCH X10263
E29
FRONT CIGAR
LIGHTER LIGHT E25
FRONT ASHTRAY
LIGHT
.5 BR
X130451S143
CONVERTIBLE TOP
ACTUATING
SWITCH
.5 BR
X195274
D110
OBD II
CONNECTOR
X183332S8
LIGHT
SWITCH
.5 BR
X10982
M VERSIONS
.5 BR
N5
ANALOG CLOCK
Z3 VERSIONSE96
GEAR SHIFT
LEVER I
NDICATOR
2.5 BR
Page 176 of 382
5203.0 HEATED SEATS
GROUND
DISTRIBUTION
0670.4 X9454GROUND
DISTRIBUTION
0670.4
4
P90
FRONT POWER
DISTRIBUTION BOX
LIGHT SWITCH
DETAILS
6300.0
X100158
FUSE DETAILS
0670.3
6
5X651
10 TEST
9
8
7
6154
14
13
12
11
3
2 2 3 1 X651
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM
.5 WS/RT .5 WS/GN
.5 GN/GE
X806
2 4 X733
13 X733
E56
DRIVER’S SEAT-
BACK HEATER E57
DRIVER’S SEAT
HEATER
.5 BR .5 BR
4 6
5X658
2 3 1 X658
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM
.5 WS/GE .5 WS/BL
2 4 X740
1
3 X740
E59
PASSENGER’S
SEATBACK HEATER E58
PASSENGER’S
SEAT HEATER
.5 BR .5 BR.5 GR/RT .5 GR/RT1.5 GR/RT
58g
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
F415A
01
0 2
10 TEST
9
8
7
6154
14
13
12
11
3
2
01
0 2
M VERSIONS AND Z3 VERSIONS EARLY PRODUCTION
.5 GN/GE.5 GN/GE .5 GN/GE
Page 177 of 382
HEATED SEATS
X9454
GROUND
DISTRIBUTION
0670.4
4
P90
FRONT POWER
DISTRIBUTION BOXLIGHT SWITCH
DETAILS
6300.0
X100158
FUSE DETAILS
0670.3
6
X651
10 TEST
9
8
7
6154
14
13
12
11
3
2 2 3 1 X651
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM
.75 GN/VI
.5 GN/GE
X806
2 X733
3 X733
E56
DRIVER’S SEAT-
BACK HEATER E57
DRIVER’S SEAT
HEATER
.75 BR
4 6
X658
2 3 1 X658
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
0) OFF
1) MINIMUM
2) MAXIMUM .5 GR/RT .5 GR/RT1.5 GR/RT
58g
GROUND
DISTRIBUTION
0670.4
F415A
01
0 2
10 TEST
9
8
7
6154
14
13
12
11
3
2
01
0 2
Z3 ROADSTER LATE PRODUCTION
.5 GN/GE.5 GN/GE .5 GN/GE
25 X275.75 WS/RT
24 X275
X9367
.75 GN/VI .75 GN/VI
.75 GN/VI
.75 BR
X18178
.75 BR
.75 BR
GROUND
DISTRIBUTION
0670.4 .75 GN/VI
2 X740
3 X740
E59
PASSENGER’S
SEATBACK HEATER E58
PASSENGER’S
SEAT HEATER
.75 BR
GROUND
DISTRIBUTION
0670.4
25 X279.75 WS/GE
24 X279
X9368
.75 GN/VI .75 GN/VI
.75 GN/VI
.75 BR
X18179
.75 BR
.75 BR
Page 197 of 382
6169.0 WINDSHIELD WASHER JET HEATERS
P90
FRONT POWER
DISTRIBUTION BOX
X100178
X1149
X1052X1062
X1051X1061
FUSE DETAILS
0670.3
GROUND
DISTRIBUTION
0670.4
.75 GN/GE
.75 BR.75 BR .75 GN/GE
X11481
X11482
S198
JET HEATER
THERMOSWITCH
.75 GN/GE
E51
LEFT WASHER JET
HEATERE52
RIGHT WASHER
JET HEATER X10088
1
.75 GN/GE
F2410A
Page 216 of 382
LIGHT SWITCH DETAILS
E82
TRANSMISSION
POSITION INDICA-
TOR LIGHT .5 GR/RT
1 X1193
2 X1193
4 X651
1 X651S53
DRIVER’S
SEAT, SEAT
HEATER
SWITCH
.5 GR/RT 6300.0-00
X806
1.5 GR/RT
A35y
BOARD
COMPUTER
(BC – LOW)
11 X10245
.5 GR/RT
A110
DIGITAL CLOCK
2 X10263
.5 GR/RT
X18170
4 X658
1X658S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
.5 GR/RT
E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2 X18983
1 X18983
E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2
1
X13004
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X985
.5 GR/RT
.5 BR/WS
.5 BR/WSX18984
X18984
8 X10054
.5 GR/RT
S126y
DRIVER’S POWER
WINDOW SWITCH .5 GR/RT
4 X316
3 X316
GROUND
DISTRIBUTION
0670.4
S127y
PASSENGER’S
POWER WINDOW
SWITCH
X324
X324
X494
GROUND
DISTRIBUTION
0670.4 .5 GR/RT
3
4
Z3 VERSIONS
3X1155
N5
ANALOG CLOCK
ROADSTER
Page 217 of 382
LIGHT SWITCH DETAILS
4 X651
1 X651S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH
.5 GR/RT 6300.0-00
X806
1.5 GR/RT
.5 GR/RT
.5 GR/RT
X18170
4 X658
1X658S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH
.5 GR/RT
E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2 X18983
1 X18983
E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
.35 GR/RT
2
1
X166
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4
X985
.5 GR/RT
.5 BR/WS
.5 BR/WSX18984
X18984
8 X10054
.5 GR/RT
S126y
DRIVER’S
POWER
WINDOW
SWITCH .5 GR/RT
4 X316
3 X316
GROUND
DISTRIBUTION
0670.4
S127y
PASSENGER’S
POWER WINDOW
SWITCH
X324
X324
X494
GROUND
DISTRIBUTION
0670.4 .5 GR/RT
3
4
6 X19245
.75 GR/RT
B59
OIL TEMPERATURE
GAUGE
X21114
X21114
N5
ANALOG CLOCK
X21113
X21113
X10010
GROUND
DISTRIBUTION
0670.4 .5 GR/RT
2
1 .5 GR/RTX9806
12
M VERSIONS
B211
VOLTMETER
X21112
X211122
1