Automatic Arming; Automatic Disarming; Replacement Keys - Ford Mustang Owner's Manual

If a problem occurs with the SecuriLock
rapidly or glow steadily when the ignition is in the 3 (ON) position. If
this occurs, the vehicle should be taken to an authorized dealer for
service.

Automatic arming

The vehicle is armed immediately
after switching the ignition to the 1
(OFF/LOCK) position.
The theft indicator will flash every
two seconds when the vehicle is
armed.

Automatic disarming

Switching the ignition to the 3 (ON) position with a coded key disarms
the vehicle.
• The theft indicator will illuminate
for three seconds and then go
out.
• If the theft indicator stays on for
an extended period of time or flashes rapidly, have the system
serviced by your authorized dealer.

Replacement keys

If your keys are lost or stolen and you don't have an extra coded key,
you will need to have your vehicle towed to an authorized dealer. The
key codes need to be erased from your vehicle and new coded keys will
need to be programmed.
Replacing coded keys can be very costly. Store an extra programmed key
away from the vehicle in a safe place to help prevent any
inconveniences. Please visit an authorized dealer to purchase additional
spare or replacement keys.
2007 05+ Mustang (197)
Owners Guide (post-2002-fmt)
USA (fus)
Locks and Security
system, the indicator will flash
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