Anti-Theft Indicator; Securilock Passive Anti-Theft System - Ford Mustang Owner's Manual

Locks and Security
At this point, perimeter lighting will be activated if it was previously
deactivated, and deactivated if it was previously activated. Confirmation
of perimeter lighting being activated is provided by a short horn chirp
followed by a long horn sound; Confirmation of perimeter lighting being
deactivated is provided by a short horn chirp only.
Exiting the program mode is accomplished by turning the ignition to any
position other than the 3 (ON) position, or two minutes elapsing since
the program mode was entered.
SECURILOCK PASSIVE ANTI-THEFT SYSTEM
SecuriLock passive anti-theft system is an engine immobilization
system. This system is designed to help prevent the engine from being
started unless a coded key programmed to your vehicle is used. The
use of the wrong type of coded key may lead to a "no-start" condition.
Your vehicle comes with two coded keys; additional coded keys may be
purchased from your authorized dealer. The authorized dealer can
program your spare keys to your vehicle or you can program the keys
yourself. Refer to Programming spare keys for instructions on how to
program the coded key.
Note: The SecuriLock
non-Ford aftermarket remote start systems. Use of these systems may
result in vehicle starting problems and a loss of security protection.
Note: Large metallic objects, electronic devices that are used to
purchase gasoline or similar items, or a second coded key on the same
key chain may cause vehicle starting issues. You need to prevent these
objects from touching the coded key while starting the engine. These
objects will not cause damage to the coded key, but may cause a
momentary issue if they are too close to the key when starting the
engine. If a problem occurs, turn the ignition off, remove all objects on
the key chain away from the coded key and restart the engine.

Anti-theft indicator

The anti-theft indicator is located in
the instrument cluster.
• When the ignition is in the 1 (OFF/LOCK) position, the indicator will
flash once every 2 seconds to indicate the SecuriLock
functioning as a theft deterrent.
• When the ignition is in the 3 (ON) position, the indicator will glow for
3 seconds, then turn off to indicate normal system functionality.
80
2007 05+ Mustang (197)
Owners Guide (post-2002-fmt)
USA (fus)
passive anti-theft system is not compatible with
system is