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INTEGRATED HEATING– AND CLIMATE CONTROL
BM
BMW
BMW
BMW
Z3
AUXILIARY FAN
04/99
6450.6Ć
1998
04
.35 SW/GR
X1890
1
B9
INTERMEDIATE
PRESSURE
SWITCH
1)
ABOVE 18 BAR
PRESSURE
2)
15 BAR
PRESSURE
30
30
K22
HIGH SPEED
RELAY
K21
NORMAL SPEED
RELAY
X11379
1
.5 SW/GR
2.5 SW/BL
X1890
2
3
3
S36y
DOUBLE
TEMPERATURE
SWITCH
1)
OPEN
2)
ABOVE 88
DEGREES C
3)
ABOVE 80
DEGREES C
4)
OPEN
M9
AUXILIARY FAN
MOTOR
8
X53
6
6
X52
4
X127
3
86
87a
85
87
86
85
X127
2
X165
X10016
12
4
2
X52
5
X1588
2
FUSE DETAILS
2.5 GN/RT
X10027
GROUND
DISTRIBUTION
X53
.5 SW/GR
11
X6000
5
X20
A6000
ENGINE CONTROL
MODULE (DME)
.5 SW/GR
B8y
PRESSURE SWITCH
1)
PRESSURE
BELOW 21 BAR
2)
PRESSURE
ABOVE 30 BAR
3)
PRESSURE
ABOVE 2.6 BAR
4)
PRESSURE
BELOW 1.5 BAR
S221
EVAPORATOR
CONTROLLER
.5 VI
.5 SW/GE
1
4
X10054
X18350
5
.5 SW/GE
GROUND
DISTRIBUTION
B9508
PRESSURE
SWITCH
87
.5 SW/GR
4 BL
4
2
5
X165
GROUND
DISTRIBUTION
P90
FRONT POWER
DISTRIBUTION
BOX
X10016
12
FUSE DETAILS
X166
15
X11379
2
F16
5A
3
4
1
2
F48
40A
F16
5A
1
2
3
4
2
1
P90
FRONT POWER
DISTRIBUTION
BOX
P97
AUXILIARY FUSE
BOX
FUSE DETAILS
0.5
X20
8
X20
3
.35 SW/GN
.5 GR/VI
X6000
68
A6000
ENGINE CONTROL
MODULE (DME)
X6000
57
.5 RT/WS
Z3 ROADSTER 4–CYLINDER