POWER
DISTRIBUTION
0670.2
G7512
B+ JUNCTION
POINT
BM
BMW
BMW
BMW
Z3
ENGINE CONTROL SYSTEM MS42.1 (6–CYLINDER M52)
03/00
1210.25Ć
1999
04
1
2
X6304
K6304
SECONDARY AIR
PUMP RELAY
X6133
1
X6133
2
Y6133
AIR PUMP
X6455
GROUND
DISTRIBUTION
0670.4
X6304
5
GROUND
DISTRIBUTION
0670.4
.5 RT/WS
2
6
4 RT/GE
30
A6000
ENGINE CONTROL
MODULE (DME)
2
4
3
X60004
X18365
1
Y6139
LEAKAGE DIAGNO-
SIS PUMP
.5 WS
.75 BR/BL
3
34
3
.5 GE
.5 SW/GN
8
8
FUSE DETAILS
0670.3
F204
30A
X8680
P98
FUSE HOLDER IN
E–BOX
31
12
X60002
.5 BR/GN
28
X6004
X78
3
24
2
.35 RT/GE
1
4
X78
FUSE DETAILS
0670.3
F13
7.5A
P90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3
F46
15A
X6550
2
X6550
1
Y6550
SOLENOID VALVE
(”RUNNING
LOSSES”)
1.5 BL/RT
X6139
X6139
.5 GE/BL
X181
BRAKE LIGHTS
6325.0
6
X10016
32
X10018
S30
BRAKE LIGHT
SWITCH
1)
BRAKE PEDAL
RELEASED
2)
BRAKE PEDAL
DEPRESSED
3)
BRAKE PEDAL
DEPRESSED
(TEST)
4)
BRAKE PEDAL
RELEASED
(NORMAL)
2
1
3
4
.5 BL/RT
.5 RT/WS
.35 BR/BL/GE
.5 RT/WS
31
F107
50A
X1982
Z3 VERSIONS