Ford Mustang Owner's Manual page 106

Locks and Security
If there are problems with the remote entry system, make sure to take
ALL integrated keyhead transmitters with you to the authorized
dealer in order to aid in troubleshooting the problem.
Unlocking the doors/two-stage unlock
1. Press and release to unlock the driver's door. Note: The interior
lamps will illuminate.
2. Press and release again within five seconds to unlock the
passenger door.
The remote entry system activates the illuminated entry feature; this
feature turns on the lamps for 25 seconds or until the ignition is turned
to the on position.
The inside lights will not turn off if:
• they have been turned on using the dimmer control or
• any door is open.
The battery saver feature will turn off the interior lamps 30 minutes after
the ignition is turned to the off position.
Two-stage unlocking may be disabled or re-enabled by simultaneously
pressing the and
two stage unlock allows all vehicle doors to unlock simultaneously). The
turn lamps will flash twice to indicate that two-stage unlock was enabled
or disabled.
Locking the doors
1. Press and release to lock all the doors. The turn signal lamps will
illuminate. Note: The interior lamps will turn off (unless the dome lamp
control is in the full-up position), and the turn signal lamps will flash if
all doors, trunk and hood (if equipped with active anti-theft system) are
closed. If the vehicle is not equipped with the active anti-theft system,
the turn signal lamps will flash if all doors, trunk and hood are closed.
The parking lamps will illuminate.
2. Press and release again within three seconds to confirm that all
the doors, trunk and hood are closed. Note: The doors will lock again,
the horn will chirp once and the turn signal lamps will flash once more.
If any of the doors, trunk or hood (if equipped with active anti-theft
system) are not properly closed the horn will make two quick chirps and
the turn signal lamps will not flash. If the vehicle is not equipped with
106
2011 05+ Mustang (197)
Owners Guide, 1st Printing
USA (fus)
controls on the IKT for four seconds (disabling