BMW Z3 E37 1998 Electrical Troubleshooting Manual page 239

INTEGRATED HEATING– AND CLIMATE CONTROL
BMW BMW BM
BMW
POWER, AIR FLOW CONTROL
Z3
S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
0
3
2) RUN
2
1
3) START
1 X209
2.5 GN
7 X33
POWER DISTRIBUTION
0670.2
8
86
85
4
6450.6-06
2 X13233
M30
BLOWER
MOTOR
1 X13287
GROUND
DISTRIBUTION GROUND
DISTRIBUTION
0670.4
0670.4
X9633
F20
30A
20 X10016
FUSE DETAILS
0670.3
6 X58
30
87
2 X58
2.5 GN/BR
X1280
2.5 GN/BR
7 X10054
2.5 GN/BR
X68309
2.5 GN/BR
4 X905
4
1
3
2
3 2 1
2.5 BL
2.5 BL
X1429
1.5 GE
X1435
2.5 BL 2.5 GN 1.5 SW
1.5 GE
3 2 1
1
P90
FRONT POWER
DISTRIBUTION BOX
K4
BLOWER RELAY
2.5 GN/BR
2
30
(PARTIAL)
S75
BLOWER SWITCH 87
0) OFF
6
1) SLOW
0
2) MEDIUM
3) FAST
4) MAXIMUM
7 X905
1.5 GE
3 X35
1.5 GE 1.5 GE
4 X904
R11
BLOWER
RESISTORS
1) OPENS IF
RESISTORS
OVERHEAT
M ROADSTER
6450.6-06
X189 (PARTIAL)
1.5 SW/VI 1 SW/VI
2 X35
.5 SW/VI .5 SW/VI
8 X50
K33a
86
AIR CONDITIONING
RELAY, MOTRONIC
85
4 X50
6450.6-06
.5 VI/GR
19
GROUND
DISTRIBUTION
0670.4
X9633
5 X10054
6 X20
X6000
A6000
ENGINE CONTROL
MODULE (DME)