Board Computer (Bc - Low) - BMW Z3(E36/7) Electrical Troubleshooting Manual

6581.3 BOARD COMPUTER (BC – LOW)
BMW BMW BMW BM
Z3
15 15
2
25 2 X17
.35 WS/SW .5 SW/WS
X188
.35 SW/WS
4 9
15
31 31
1
.35 BR/RT .35 BR/GR
10 X32
.35 BR/RT
S7
COMBINATION
SWITCH
10) PROGRAM
10
MODUS
.5 BR
1 X32
GROUND
DISTRIBUTION
0670.4
X18170
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT
2
INSTRUMENT
CLUSTER
6211.0
5
30
31
TXD RXD
8 2 3
.5 WS/VI .35 WS/GE .5 BR/GE
DATA LINK
0670.5
.5 BR/GE
1 X770
B21
ON–BOARD
COMPUTER
TEMPERATURE
2 X770
SENSOR
GROUND
DISTRIBUTION
0670.4
X10010
F31
5A
32
FUSE DETAILS
0670.3
10
31
7
X11291
.5 BR/GE
3 X6500
B6y
FUEL SENSOR
6 X6500
P90
F46
FRONT POWER
15A
DISTRIBUTION BOX
X10018
FUSE DETAILS
.5 GR/RT
0670.3
11
31
6
1 X271
A2w
15
INSTRUMENT
CLUSTER
31
3 X271
.5 BR/SW
INSTRUMENT
.5 BR/SW
X805 CLUSTER
6211.0
.5 BR/SW
58g
LIGHT SWITCH
DETAILS
6300.0
X10245
A35y
BOARD
COMPUTER
(BC – LOW)
X10245
GROUND
DISTRIBUTION
0670.4
X10010