BMW SA 640 Einbauanleitung Seite 59

3.3 Connection overview of microphone wiring harness/speaker wiring harness
Fold out folded page 29.
Item Description
III Microphone wiring harness
3-pin plug casing
III/1
3-pin socket casing
III/2
IV Speaker wiring harness
Socket contact
IV/1
Socket contact
IV/2
Socket contact
IV/3
Pin contact
IV/4
Pin contact
IV/5
Socket contact
IV/6
Go back to section 2
3-22/EN
Signal Cable colour
Cross-section
– –
– –
TELNF+ black/white
(0.75 mm )
2
TELNF- black/brown
(0.75 mm 2 )
Mute white/brown
(0.35 mm )
2
TELNF+ black/white
(0.75 mm 2 )
TELNF- black/brown
(0.75 mm 2 )
Mute white/brown
(0.35 mm )
2
Connection location in car
Branch I/1 from connection wiring harness I
Microphone B400 at interior light, front
Cars without a BMW Professional DSP hi-fi system
and without prepared speaker cabling only
White 12-pin socket casing X322 in the boot,
left-hand side, slot No. 9
White 12-pin socket casing X322 in the boot,
left-hand side, slot No. 10
Cars without an existing mute cable:
- Black 12-pin socket casing X322 in the boot,
left-hand side, slot No. 8
Cars with an existing mute cable:
- Insulate and tie back on vehicle wiring harness
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
Cars without an existing mute cable:
- Enclosed 2-pin socket casing (28) from switch
module V, slot No. 2
Cars with an existing mute cable:
- Insulate and tie back on wiring harness