unhooked the door release cables.
disconnected the end of the inner wire,
by rotating the black clip
and pulling the end upward. Then I just
disconnected the end of the outer sheath
(arrows "A" and "B").
Note that the cable sheath ends at "A"
and "B" are completely different. This is
done by design, so the lock button and door
release cables cannot be accidentally
swapped during assembly.