BMW SA 640 Einbauanleitung Seite 44

3.2 Connection overview of connection cable/microphone wiring
harness/speaker wiring harness
Fold out folded page 19.
Item Description
I Connection cable
3-pin socket casing X2759
I/1
54-pin socket casing X4038
I/2
12-pin socket casing
I/3
Mini UHF aerial socket
I/4
3-pin socket casing X1765
I/5
18-pin socket casing
I/6
Mini UHF aerial plug
I/7
II Power supply wiring harness
Black 12-pin socket casing
II/1
Black 12-pin plug casing
II/2
White 12-pin plug casing
II/3
Cable eyelet, 6 mm
II/4
Blade connector contact
II/5
Pin contact with cable bridge
II/6
Socket casing
27
Go back to section 2
3-6/EN
Signal Cable colour
Cross-section
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
Terminal brown/black
31 (1.5 mm )
2
Terminal red/yellow
30 (1.5 mm 2 )
Terminal violet/white
R (1.0 mm 2 )
– –
Connection location in the car
Branch III/1 from microphone III in the boot,
left-hand side
Base interface in the boot, left-hand side
12-pin white telephone SA plug X400 or branch II/3
from the power supply wiring harness II in the boot,
left-hand side
Cable compensator behind the reinforcement brace
in the boot, left-hand side
3-pin plug casing on the cable compensator behind
the reinforcement brace in the boot, left-hand side
18-pin plug casing X4039 on the eject box
Aerial socket on the eject box
Cars without a 12-pin telephone SA plug only
12-pin plug connector X322 in the boot, left-hand side
12-pin plug connector X322 in the boot, left-hand side
Branch I/3 from connection wiring harness I
Ground post X13075 at the C pillar, right-hand side
Fuse strip IV X10018 in the boot, right-hand
side/fuse F57 , slot No. 4
Black 4-pin plug connector X325 in the boot,
right-hand side, slot No. 2
For pressed-out socket contact from plug
connector X325