Installing Navigation System Wiring Harness - BMW Mark IIiL Instructions De Montage

8. Installing navigation system
wiring harness
Start the routing of the navigation system wiring
harness at the installation location of the monitor
console with monitor, with junctions A8 and A14.
Junctions A9, A10, A11, A12 and A13 are routed
to the installation location of the radio.
F 36 0015 B
Open up the 17-pin female radio connector
X18126 and connect junctions A9, A10, A11,
A12 and A13 as follows:
Junction A9
Detach the contact of the existing female contact
from connector space PIN 4, cable colour white/
brown, of the 17-pin female radio connector
X18126.
Attach the female contact on junction A9, cable
colour black, to connector space PIN 4 of the
17-pin female radio connector X18126.
Plug the plastic housing provided onto the now
vacant female contact and join this to the 1-pin
male connector from junction A9, cable colour
black.
Junction A10
Detach the contact of the existing female contact
from connector space PIN 9, cable colour red/
white, of the 17-pin female radio connector
X18126.
Attach the female contact on junction A10, cable
colour red, to connector space PIN 9 of the 17-pin
female radio connector X18126.
Plug the plastic housing provided onto the now
vacant female contact and join this to the 1-pin
male connector from junction A10, cable colour
red.
Junction A11
Detach the contact of the existing female contact
from connector space PIN 5, cable colour violet/
white, of the 17-pin female radio connector
X18126.
Attach the female contact on junction A11, cable
colour violet/white, to connector space PIN 5 of
the 17-pin female radio connector X18126.
Plug the plastic housing provided onto the now
vacant female contact and join this to the 1-pin
male connector from junction A11, cable colour
violet/white.
20
Junction A12
Detach the contact of the existing female contact
from connector space PIN 13, cable colour
grey/red, of the 17-pin female radio
connector X18126.
Attach the female contact on junction A12, cable
colour grey/red, to connector space PIN 13 of the
17-pin female radio connector X18126.
Plug the plastic housing provided onto the now
vacant female contact and join this to the 1-pin
male connector from junction A12, cable colour
grey/red.
Junction A13
Detach the contact of the existing female contact
from connector space PIN 10, cable colour
black/white, of the 17-pin female radio
connector X18126.
Attach the female contact on junction A13, cable
colour black/white, to connector space PIN 10 of
the 17-pin female radio connector X18126.
Plug the plastic housing provided onto the now
vacant female contact and join this to the 1-pin
male connector from junction A13, cable colour
black/white.
Junctions A8 and A14 remain ready for use in the
installation compartment of the monitor console
with monitor.
Illustration shows the right-hand installation
compartment of the instrument panel.
F 36 0010 B
Screw junction A5, earth eyelet, diameter 6 mm,
cable colour brown, to earth point X10012.
Illustration shows installation compartment in
left-hand A-pillar.
F 36 0011 B
Route junctions A3 and A4 from right to left along
the main wiring harness, above the black 30-pin
female connector X13.
Connect the ends of the wires on junction A3,
cable colour blue/yellow, to the wire of the main
wiring harness (2), cable colour blue/yellow, with
a 2-chamber insulation displacement connector (1).
Connect the ends of the wires on junction A4,
cable colour grey/yellow, to the wire of the main
wiring harness (2), cable colour grey/yellow, with
a 2-chamber insulation displacement connector (3).
Tie back excess lengths of wire.