Version 31.08.2011
USB-C20
Pa
ge
5
3.1.
Connections to the Comand
Place of installation is behind the Comand. Remove the head-unit from the dash-board.
Remove shell from female 18pin AMP connector of C2C-MB20.
Transfer pins 2 (pink), 11 (yellow) and 3 (black) from female 18pin AMP connector of
C2C-MB20 to corresponding slots of female 18pin AMP connector of factory harness.
If occupied remove and isolate factory wires (take notes before removing).
Transfer pins 17 (blue) and 18 (yellow) from female 18pin AMP connector of C2C-
MB20 to corresponding slots of female 18pin AMP connector of factory harness. If
occupied connect additionally to the factory wires.
If existing transfer pins 5 and 6 from female 8pin C1 connector of factory harness to
corresponding slots of female 8pin C1 connector of C2C-MB20. If existing, other pins
remain in the factory connector.
Connect loose red wire of C2C-MB20 to pin 4
of chamber A (+12V battery power).
Connect loose black wire of C2C-MB20 to pin 8
of chamber A (ground).
Plug female 18pin AMP connector of vehicle
harness into C2 slot of Comand’s male
system connector.
Plug female 8pin C1 connector of harness
C2C-MB20 into C1 slot of Comand’s male
system connector.
C1
C2
A
B
8
4
