HOLDEN XC Series Owner's Handbook Manual page 42

Chapter 2
2-8
LOCKS
The central locking system cannot be
switched on or off from the tailgate lock.
Provided that the key slot is horizontal, the
tailgate will lock / unlock when the doors
are locked / unlocked.
To keep tailgate permanently locked
(regardless of door lock position) turn the
key slot to the vertical position.
To unlock the tailgate when the doors are
locked, turn the key fully clockwise, as far
as it will go.
Note: To guard against being locked out,
the key cannot be removed in this position.
Press the button inwards.
To return the operation to locking /
unlocking in synchronisation with the
doors, after closing the tailgate, turn the
key back to the horizontal position.
Turning the key to the vertical position will
disconnect the tailgate lock from the central
locking system.
TAILGATE LOCK (BARINA)