Ford Mustang Owner's Manual page 102

Locks and Security
Note: The autolock feature can be activated/deactivated independently
of the autounlock feature.
Before following the activation or deactivation procedures, make sure
that the active anti-theft system is not armed, ignition is in the off
position, and all vehicle doors are closed.
Power door unlock/lock procedure
You must complete Steps 1-5 within 30 seconds or the procedure will
have to be repeated. If the procedure needs to be repeated, you must
wait 30 seconds.
Note: All doors must be closed and remain closed throughout the
configuration process.
1. The ignition must be off to begin
sequence.
2. Turn the ignition to the on
position.
3. Press the power door unlock
control three times.
4. Turn the ignition from the on to
the off position.
5. Press the power door unlock control three times.
6. Turn the ignition back to the on position. The horn will chirp.
7. Press the unlock control, then press the lock control. The horn will
chirp once if autolock was deactivated or twice (one short and one long
chirp) if autolock was activated.
8. Turn the ignition to the off position. The horn will chirp once to
confirm the procedure is complete.
Autounlock (if equipped)
The autounlock feature will unlock all the doors when:
• the ignition is in the on position, all the doors are closed, and the
vehicle has been in motion at a speed greater than 12 mph (20 km/h);
• the vehicle has then come to a stop and the ignition is turned to the
off or accessory position; and
• the driver door is opened within 10 minutes of the ignition being
turned to the off or accessory position.
Note: The doors will not autounlock if the vehicle has been
electronically locked before the driver door is opened.
102
2011 05+ Mustang (197)
Owners Guide, 1st Printing
USA (fus)