Ford Focus 2004 Owner's Manual page 66

Controls and features
To activate
Left hand door
Right hand door
To activate double locking, turn the
key in the driver's or passenger's
door to position
position within two seconds.
The direction indicators will flash
twice to confirm the system is
operating.
64
and then to
When locked, the anti-theft alarm
will be activated (if fitted).
The anti-theft alarm system can
also be activated independently
from the double locking system by
turning the door key to position 2.
For further details refer to the
section Anti-theft alarm system.
To deactivate
To deactivate double locking,
unlock one of the front doors with
the key. The direction indicators
will flash once.
If a failure occurs in the
vehicle's electrical system
the front doors can still be
individually unlocked with the
key.