INTEGRATED HEATING– AND CLIMATE CONTROL
BM
BMW
BMWBMW
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
X113791
.5 SW/GR
2.5 SW/BL
X189023
3
S36y
DOUBLE
TEMPERATURE
SWITCH
1) OPEN
2) ABOVE 88
DEGREES C
3) ABOVE 80
DEGREES C
4) OPEN
M9
AUXILIARY FAN
MOTOR
8 X536
6 X52
4
X1273
86
87a
85
87
86
85
X127
2
X165
X1001612
4
2 X525
X15882
FUSE DETAILS
0670.3
2.5 GN/RT
X10027
GROUND
DISTRIBUTION
0670.4
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
X183505
.5 SW/GE
GROUND
DISTRIBUTION
0670.4
B9508
PRESSURE
SWITCH
87
.5 SW/GR
4 BL
4
25
X165
GROUND
DISTRIBUTION
0670.4
P90
FRONT POWER
DISTRIBUTION
BOX
X1001612
FUSE DETAILS
0670.3
X166
15
X113792
F16
5A
3
4
1
2
F48
40A
F16
5A
12
34
21
P90
FRONT POWER
DISTRIBUTION
BOX
P97
AUXILIARY FUSE
BOX
FUSE DETAILS
0670.3
0.5
X208
X203
.35 SW/GN
.5 GR/VI
X600068
A6000
ENGINE CONTROL
MODULE (DME)
X600057
.5 RT/WS
Z3 ROADSTER 4–CYLINDER