3.2 Connection overview of connection cable/microphone wiring harness/
speaker wiring harness
Fold out folded page 19.
Item
Description
I
Connection cable
Black/white 3-pin socket casing
I/1
X2759
54-pin socket casing X4038
I/2
Mini UHF aerial socket
I/3
12-pin socket casing
I/4
6-pin socket casing X3495
I/5
(dual-row)
6-pin socket casing X4484
I/6
18-pin socket casing
I/7
Mini UHF aerial socket
I/8
Black 3-pin socket casing X1765
I/9
II
Microphone wiring harness
3-pin plug casing
II/1
3-pin socket casing
II/2
III
Speaker wiring harness
Socket contact
III/1
Socket contact
III/2
Pin contact
III/3
Pin contact
III/4
Go back to section 2
3-6/EN
Signal
Cable colour
Cross-section
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
(0.75 mm
)
2
TELNF+
black/white
TELNF-
black/brown
TELNF+
black/white
TELNF-
black/brown
Connection location in car
Branch II/1 from microphone II in the boot,
left-hand side
Base interface in the boot, left-hand side
Cable compensator in the boot, left-hand side
12-pin white telephone SA plug X400 at the left-hand
tail light
Tie back at the connection cable
Tie back at the connection cable
18-pin plug casing X4039 at the eject box
aerial socket at the eject box
3-pin plug casing on cable compensator in the boot,
left-hand side
Branch I/1 from connection cable I
Microphone B400 at interior light, front
Cars without a BMW Professional DSP hi-fi
system and without prepared speaker cabling
Black 12-pin socket casing X322, slot No. 9
Black 12-pin socket casing X322, slot No. 10
LHD car: Door plug X18196, slot No. 6
RHD car: Door plug X18198, slot No. 6
LHD car: Door plug X18196, slot No. 2
RHD car: Door plug X18198, slot No. 2